Fix merge conflicts with upstream

240 files changed, 4623 insertions, 1591 deletions

diff --git a/.gitignore b/.gitignore
index f30f4cf5f..da73b6f36 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ erl_crash.dump
 # variables.
 /config/*.secret.exs
 /config/generated_config.exs
+/config/runtime.exs
 /config/*.env
 
 
@@ -56,4 +57,4 @@ pleroma.iml
 
 # Editor temp files
 /*~
-/*#
\ No newline at end of file
+/*#
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 2bc571971..b155c81bd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,7 +8,9 @@ variables: &global_variables
   MIX_ENV: test
 
 cache: &global_cache_policy
-  key: ${CI_COMMIT_REF_SLUG}
+  key:
+    files:
+      - mix.lock
   paths:
     - deps
     - _build
@@ -22,6 +24,7 @@ stages:
   - docker
 
 before_script:
+  - rm -rf _build/*/lib/pleroma
   - apt-get update && apt-get install -y cmake
   - mix local.hex --force
   - mix local.rebar --force
@@ -29,13 +32,25 @@ before_script:
   - apt-get -qq update
   - apt-get install -y libmagic-dev
 
+after_script:
+  - rm -rf _build/*/lib/pleroma
+
 build:
   stage: build
+  only:
+    changes:
+      - "**/*.ex"
+      - "**/*.exs"
+      - "mix.lock"
   script:
   - mix compile --force
 
 spec-build:
   stage: test
+  only:
+    changes:
+      - "lib/pleroma/web/api_spec/**/*.ex"
+      - "lib/pleroma/web/api_spec.ex"
   artifacts:
     paths:
     - spec.json
@@ -58,6 +73,11 @@ benchmark:
 
 unit-testing:
   stage: test
+  only:
+    changes:
+      - "**/*.ex"
+      - "**/*.exs"
+      - "mix.lock"
   retry: 2
   cache: &testing_cache_policy
     <<: *global_cache_policy
@@ -91,6 +111,11 @@ unit-testing:
 
 unit-testing-rum:
   stage: test
+  only:
+    changes:
+      - "**/*.ex"
+      - "**/*.exs"
+      - "mix.lock"
   retry: 2
   cache: *testing_cache_policy
   services:
@@ -109,12 +134,22 @@ unit-testing-rum:
 
 lint:
   stage: test
+  only:
+    changes:
+      - "**/*.ex"
+      - "**/*.exs"
+      - "mix.lock"
   cache: *testing_cache_policy
   script:
     - mix format --check-formatted
 
 analysis:
   stage: test
+  only:
+    changes:
+      - "**/*.ex"
+      - "**/*.exs"
+      - "mix.lock"
   cache: *testing_cache_policy
   script:
     - mix credo --strict --only=warnings,todo,fixme,consistency,readability
@@ -171,8 +206,8 @@ spec-deploy:
     - apk add curl
   script:
     - curl -X POST -F"token=$API_DOCS_PIPELINE_TRIGGER" -F'ref=master' -F"variables[BRANCH]=$CI_COMMIT_REF_NAME" -F"variables[JOB_REF]=$CI_JOB_ID" https://git.pleroma.social/api/v4/projects/1130/trigger/pipeline
-  
- 
+
+
 stop_review_app:
   image: alpine:3.9
   stage: deploy
@@ -231,7 +266,7 @@ amd64-musl:
   stage: release
   artifacts: *release-artifacts
   only: *release-only
-  image: elixir:1.10.3-alpine 
+  image: elixir:1.10.3-alpine
   cache: *release-cache
   variables: *release-variables
   before_script: &before-release-musl
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f590dbd3..72a67eb8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,11 +12,25 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ### Changed
 
+- **Breaking:** Configuration: `:chat, enabled` moved to `:shout, enabled` and `:instance, chat_limit` moved to `:shout, limit`
 - The `application` metadata returned with statuses is no longer hardcoded. Apps that want to display these details will now have valid data for new posts after this change.
+- HTTPSecurityPlug now sends a response header to opt out of Google's FLoC (Federated Learning of Cohorts) targeted advertising.
+- Email address is now returned if requesting user is the owner of the user account so it can be exposed in client and FE user settings UIs.
 
 ### Added
 
 - MRF (`FollowBotPolicy`): New MRF Policy which makes a designated local Bot account attempt to follow all users in public Notes received by your instance. Users who require approving follower requests or have #nobot in their profile are excluded.
+- Return OAuth token `id` (primary key) in POST `/oauth/token`.
+- `AnalyzeMetadata` upload filter for extracting attachment dimensions and generating blurhashes.
+- Attachment dimensions and blurhashes are federated when available.
+- Pinned posts federation
+
+### Fixed
+- Don't crash so hard when email settings are invalid.
+- Checking activated Upload Filters for required commands.
+
+### Removed
+- **Breaking**: Remove deprecated `/api/qvitter/statuses/notifications/read` (replaced by `/api/v1/pleroma/notifications/read`)
 
 ## Unreleased (Patch)
 
@@ -26,6 +40,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Uploading custom instance thumbnail via AdminAPI/AdminFE generated invalid URL to the image
 - Applying ConcurrentLimiter settings via AdminAPI
 - User login failures if their `notification_settings` were in a NULL state.
+- Mix task `pleroma.user delete_activities` query transaction timeout is now :infinity
+- MRF (`SimplePolicy`): Embedded objects are now checked. If any embedded object would be rejected, its parent is rejected. This fixes Announces leaking posts from blocked domains.
+- Fixed some Markdown issues, including trailing slash in links.
 
 ## [2.3.0] - 2020-03-01
 
diff --git a/Dockerfile b/Dockerfile
index b1b5171af..db1a6b457 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -33,7 +33,7 @@ ARG DATA=/var/lib/pleroma
 
 RUN echo "http://nl.alpinelinux.org/alpine/latest-stable/community" >> /etc/apk/repositories &&\
 	apk update &&\
-	apk add exiftool imagemagick libmagic ncurses postgresql-client &&\
+	apk add exiftool ffmpeg imagemagick libmagic ncurses postgresql-client &&\
 	adduser --system --shell /bin/false --home ${HOME} pleroma &&\
 	mkdir -p ${DATA}/uploads &&\
 	mkdir -p ${DATA}/static &&\
diff --git a/README.md b/README.md
index 7a05b9e48..6aa36d89a 100644
--- a/README.md
+++ b/README.md
@@ -50,5 +50,5 @@ If you are not developing Pleroma, it is better to use the OTP release, which co
 - Latest Git revision: <https://docs-develop.pleroma.social>
 
 ## Community Channels
-* IRC: **#pleroma** and **#pleroma-dev** on freenode, webchat is available at <https://irc.pleroma.social>
-* Matrix: <https://matrix.to/#/#freenode_#pleroma:matrix.org> and <https://matrix.to/#/#freenode_#pleroma-dev:matrix.org>
+* IRC: **#pleroma** and **#pleroma-dev** on libera.chat, webchat is available at <https://irc.pleroma.social>
+* Matrix: [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) and [#pleroma-dev:libera.chat](https://matrix.to/#/#pleroma-dev:libera.chat)
diff --git a/benchmarks/load_testing/activities.ex b/benchmarks/load_testing/activities.ex
index f5c7bfce8..b9f6b24da 100644
--- a/benchmarks/load_testing/activities.ex
+++ b/benchmarks/load_testing/activities.ex
@@ -299,7 +299,7 @@ defmodule Pleroma.LoadTesting.Activities do
       "url" => [
         %{
           "href" =>
-            "#{Pleroma.Web.base_url()}/media/b1b873552422a07bf53af01f3c231c841db4dfc42c35efde681abaf0f2a4eab7.jpg",
+            "#{Pleroma.Web.Endpoint.url()}/media/b1b873552422a07bf53af01f3c231c841db4dfc42c35efde681abaf0f2a4eab7.jpg",
           "mediaType" => "image/jpeg",
           "type" => "Link"
         }
diff --git a/config/benchmark.exs b/config/benchmark.exs
index 5567ff26e..a4d048f1b 100644
--- a/config/benchmark.exs
+++ b/config/benchmark.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # We don't run a server during test. If one is required,
 # you can enable the server option below.
diff --git a/config/config.exs b/config/config.exs
index 07565c557..c00d5dca9 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -41,7 +41,7 @@
 #
 # This configuration file is loaded before any dependency and
 # is restricted to this project.
-use Mix.Config
+import Config
 
 # General application configuration
 config :pleroma, ecto_repos: [Pleroma.Repo]
@@ -190,7 +190,6 @@ config :pleroma, :instance,
   instance_thumbnail: "/instance/thumbnail.jpeg",
   limit: 5_000,
   description_limit: 5_000,
-  chat_limit: 5_000,
   remote_limit: 100_000,
   upload_limit: 16_000_000,
   avatar_upload_limit: 2_000_000,
@@ -454,7 +453,9 @@ config :pleroma, :media_preview_proxy,
   image_quality: 85,
   min_content_length: 100 * 1024
 
-config :pleroma, :chat, enabled: true
+config :pleroma, :shout,
+  enabled: true,
+  limit: 5_000
 
 config :phoenix, :format_encoders, json: Jason
 
diff --git a/config/description.exs b/config/description.exs
index bc3f11dde..94907aaba 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 websocket_config = [
   path: "/websocket",
@@ -545,14 +545,6 @@ config :pleroma, :config_description, [
         ]
       },
       %{
-        key: :chat_limit,
-        type: :integer,
-        description: "Character limit of the instance chat messages",
-        suggestions: [
-          5_000
-        ]
-      },
-      %{
         key: :remote_limit,
         type: :integer,
         description: "Hard character limit beyond which remote posts will be dropped",
@@ -682,7 +674,8 @@ config :pleroma, :config_description, [
       %{
         key: :allow_relay,
         type: :boolean,
-        description: "Enable Pleroma's Relay, which makes it possible to follow a whole instance"
+        description:
+          "Permits remote instances to subscribe to all public posts of your instance. (Important!) This may increase the visibility of your instance."
       },
       %{
         key: :public,
@@ -1182,7 +1175,6 @@ config :pleroma, :config_description, [
             alwaysShowSubjectInput: true,
             background: "/static/aurora_borealis.jpg",
             collapseMessageWithSubject: false,
-            disableChat: false,
             greentext: false,
             hideFilteredStatuses: false,
             hideMutedPosts: false,
@@ -1230,12 +1222,6 @@ config :pleroma, :config_description, [
               "When a message has a subject (aka Content Warning), collapse it by default"
           },
           %{
-            key: :disableChat,
-            label: "PleromaFE Chat",
-            type: :boolean,
-            description: "Disables PleromaFE Chat component"
-          },
-          %{
             key: :greentext,
             label: "Greentext",
             type: :boolean,
@@ -2633,13 +2619,22 @@ config :pleroma, :config_description, [
   },
   %{
     group: :pleroma,
-    key: :chat,
+    key: :shout,
     type: :group,
-    description: "Pleroma chat settings",
+    description: "Pleroma shout settings",
     children: [
       %{
         key: :enabled,
-        type: :boolean
+        type: :boolean,
+        description: "Enables the backend Shoutbox chat feature."
+      },
+      %{
+        key: :limit,
+        type: :integer,
+        description: "Shout message character limit.",
+        suggestions: [
+          5_000
+        ]
       }
     ]
   },
diff --git a/config/dev.exs b/config/dev.exs
index 4faaeff5b..6b7ffb0e9 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # For development, we disable any cache and enable
 # debugging and code reloading.
@@ -54,6 +54,10 @@ config :pleroma, Pleroma.Repo,
 
 config :pleroma, Pleroma.Web.ApiSpec.CastAndValidate, strict: true
 
+# Reduce recompilation time
+# https://dashbit.co/blog/speeding-up-re-compilation-of-elixir-projects
+config :phoenix, :plug_init_mode, :runtime
+
 if File.exists?("./config/dev.secret.exs") do
   import_config "dev.secret.exs"
 else
diff --git a/config/dokku.exs b/config/dokku.exs
index 9ea0ec450..1cc396c3d 100644
--- a/config/dokku.exs
+++ b/config/dokku.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 config :pleroma, Pleroma.Web.Endpoint,
   http: [
diff --git a/config/prod.exs b/config/prod.exs
index adbce5606..968f596e0 100644
--- a/config/prod.exs
+++ b/config/prod.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # For production, we often load configuration from external
 # sources, such as your system environment. For this reason,
@@ -63,7 +63,12 @@ config :logger, :ex_syslogger, level: :info
 
 # Finally import the config/prod.secret.exs
 # which should be versioned separately.
-import_config "prod.secret.exs"
+if File.exists?("./config/prod.secret.exs") do
+  import_config "prod.secret.exs"
+else
+  "`config/prod.secret.exs` not found. You may want to create one by running `mix pleroma.instance gen`"
+  |> IO.warn([])
+end
 
 if File.exists?("./config/prod.exported_from_db.secret.exs"),
   do: import_config("prod.exported_from_db.secret.exs")
diff --git a/config/test.exs b/config/test.exs
index 87396a88d..d5c25f65e 100644
--- a/config/test.exs
+++ b/config/test.exs
@@ -1,4 +1,4 @@
-use Mix.Config
+import Config
 
 # We don't run a server during test. If one is required,
 # you can enable the server option below.
@@ -133,6 +133,10 @@ config :pleroma, :side_effects,
   ap_streamer: Pleroma.Web.ActivityPub.ActivityPubMock,
   logger: Pleroma.LoggerMock
 
+# Reduce recompilation time
+# https://dashbit.co/blog/speeding-up-re-compilation-of-elixir-projects
+config :phoenix, :plug_init_mode, :runtime
+
 if File.exists?("./config/test.secret.exs") do
   import_config "test.secret.exs"
 else
diff --git a/docs/configuration/cheatsheet.md b/docs/configuration/cheatsheet.md
index 5c3313a2c..59061aaa6 100644
--- a/docs/configuration/cheatsheet.md
+++ b/docs/configuration/cheatsheet.md
@@ -8,9 +8,10 @@ For from source installations Pleroma configuration works by first importing the
 
 To add configuration to your config file, you can copy it from the base config. The latest version of it can be viewed [here](https://git.pleroma.social/pleroma/pleroma/blob/develop/config/config.exs). You can also use this file if you don't know how an option is supposed to be formatted.
 
-## :chat
+## :shout
 
-* `enabled` - Enables the backend chat. Defaults to `true`.
+* `enabled` - Enables the backend Shoutbox chat feature. Defaults to `true`.
+* `limit` - Shout character limit. Defaults to `5_000`
 
 ## :instance
 * `name`: The instance’s name.
@@ -19,7 +20,6 @@ To add configuration to your config file, you can copy it from the base config.
 * `description`: The instance’s description, can be seen in nodeinfo and ``/api/v1/instance``.
 * `limit`: Posts character limit (CW/Subject included in the counter).
 * `description_limit`: The character limit for image descriptions.
-* `chat_limit`: Character limit of the instance chat messages.
 * `remote_limit`: Hard character limit beyond which remote posts will be dropped.
 * `upload_limit`: File size limit of uploads (except for avatar, background, banner).
 * `avatar_upload_limit`: File size limit of user’s profile avatars.
@@ -37,7 +37,7 @@ To add configuration to your config file, you can copy it from the base config.
 * `federating`: Enable federation with other instances.
 * `federation_incoming_replies_max_depth`: Max. depth of reply-to activities fetching on incoming federation, to prevent out-of-memory situations while fetching very long threads. If set to `nil`, threads of any depth will be fetched. Lower this value if you experience out-of-memory crashes.
 * `federation_reachability_timeout_days`: Timeout (in days) of each external federation target being unreachable prior to pausing federating to it.
-* `allow_relay`: Enable Pleroma’s Relay, which makes it possible to follow a whole instance.
+* `allow_relay`: Permits remote instances to subscribe to all public posts of your instance. This may increase the visibility of your instance.
 * `public`: Makes the client API in authenticated mode-only except for user-profiles. Useful for disabling the Local Timeline and The Whole Known Network. Note that there is a dependent setting restricting or allowing unauthenticated access to specific resources, see `restrict_unauthenticated` for more details.
 * `quarantined_instances`: List of ActivityPub instances where private (DMs, followers-only) activities will not be send.
 * `allowed_post_formats`: MIME-type list of formats allowed to be posted (transformed into HTML).
diff --git a/docs/development/API/differences_in_mastoapi_responses.md b/docs/development/API/differences_in_mastoapi_responses.md
index a14fcb416..6c1ecb559 100644
--- a/docs/development/API/differences_in_mastoapi_responses.md
+++ b/docs/development/API/differences_in_mastoapi_responses.md
@@ -38,6 +38,7 @@ Has these additional fields under the `pleroma` object:
 - `thread_muted`: true if the thread the post belongs to is muted
 - `emoji_reactions`: A list with emoji / reaction maps. The format is `{name: "☕", count: 1, me: true}`. Contains no information about the reacting users, for that use the `/statuses/:id/reactions` endpoint.
 - `parent_visible`: If the parent of this post is visible to the user or not.
+- `pinned_at`: a datetime (iso8601) when status was pinned, `null` otherwise.
 
 ## Scheduled statuses
 
@@ -255,9 +256,29 @@ This information is returned in the `/api/v1/accounts/verify_credentials` endpoi
 
 *Pleroma supports refreshing tokens.*
 
-`POST /oauth/token`
+### POST `/oauth/token`
 
-Post here request with `grant_type=refresh_token` to obtain new access token. Returns an access token.
+You can obtain access tokens for a user in a few additional ways.
+
+#### Refreshing a token
+
+To obtain a new access token from a refresh token, pass `grant_type=refresh_token` with the following extra parameters:
+
+- `refresh_token`: The refresh token.
+
+#### Getting a token with a password
+
+To obtain a token from a user's password, pass `grant_type=password` with the following extra parameters:
+
+- `username`: Username to authenticate.
+- `password`: The user's password.
+
+#### Response body
+
+Additional fields are returned in the response:
+
+- `id`: The primary key of this token in Pleroma's database.
+- `me` (user tokens only): The ActivityPub ID of the user who owns the token.
 
 ## Account Registration
 
diff --git a/docs/installation/alpine_linux_en.md b/docs/installation/alpine_linux_en.md
index 7eb1718f2..54859bf03 100644
--- a/docs/installation/alpine_linux_en.md
+++ b/docs/installation/alpine_linux_en.md
@@ -117,7 +117,7 @@ cd /opt/pleroma
 sudo -Hu pleroma mix deps.get
 ```
 
-* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
+* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
   * Answer with `yes` if it asks you to install `rebar3`.
   * This may take some time, because parts of pleroma get compiled first.
   * After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.
@@ -240,4 +240,4 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
diff --git a/docs/installation/arch_linux_en.md b/docs/installation/arch_linux_en.md
index da78c3205..d11deb621 100644
--- a/docs/installation/arch_linux_en.md
+++ b/docs/installation/arch_linux_en.md
@@ -92,7 +92,7 @@ cd /opt/pleroma
 sudo -Hu pleroma mix deps.get
 ```
 
-* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
+* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
   * Answer with `yes` if it asks you to install `rebar3`.
   * This may take some time, because parts of pleroma get compiled first.
   * After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.
@@ -215,4 +215,4 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
diff --git a/docs/installation/debian_based_en.md b/docs/installation/debian_based_en.md
index c5687a01e..b8c2b8e86 100644
--- a/docs/installation/debian_based_en.md
+++ b/docs/installation/debian_based_en.md
@@ -90,7 +90,7 @@ cd /opt/pleroma
 sudo -Hu pleroma mix deps.get
 ```
 
-* Generate the configuration: `sudo -Hu pleroma mix pleroma.instance gen`
+* Generate the configuration: `sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen`
   * Answer with `yes` if it asks you to install `rebar3`.
   * This may take some time, because parts of pleroma get compiled first.
   * After that it will ask you a few questions about your instance and generates a configuration file in `config/generated_config.exs`.
@@ -202,4 +202,4 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
diff --git a/docs/installation/debian_based_jp.md b/docs/installation/debian_based_jp.md
index c4bbd4780..3736e857f 100644
--- a/docs/installation/debian_based_jp.md
+++ b/docs/installation/debian_based_jp.md
@@ -89,7 +89,7 @@ sudo -Hu pleroma mix deps.get
 
 * コンフィギュレーションを生成します。
 ```
-sudo -Hu pleroma mix pleroma.instance gen
+sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen
 ```
     * rebar3をインストールしてもよいか聞かれたら、yesを入力してください。
     * このときにpleromaの一部がコンパイルされるため、この処理には時間がかかります。
@@ -103,7 +103,7 @@ sudo -Hu pleroma mv config/{generated_config.exs,prod.secret.exs}
 
 * 先程のコマンドで、すでに `config/setup_db.psql` というファイルが作られています。このファイルをもとに、データベースを作成します。
 ```
-sudo -Hu pleroma mix pleroma.instance gen
+sudo -Hu pleroma MIX_ENV=prod mix pleroma.instance gen
 ```
 
 * そして、データベースのマイグレーションを実行します。
@@ -191,5 +191,5 @@ sudo -Hu pleroma MIX_ENV=prod mix pleroma.user new <username> <your@emailaddress
 
 インストールについて質問がある、もしくは、うまくいかないときは、以下のところで質問できます。
 
-* [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org)
-* **Freenode** の **#pleroma** IRCチャンネル
+* [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat)
+* **libera.chat** の **#pleroma** IRCチャンネル
diff --git a/docs/installation/freebsd_en.md b/docs/installation/freebsd_en.md
index 2dc466eb8..39b8e8d66 100644
--- a/docs/installation/freebsd_en.md
+++ b/docs/installation/freebsd_en.md
@@ -1,8 +1,8 @@
-# Installing on FreeBSD 
+# Installing on FreeBSD
 
 This document was written for FreeBSD 12.1, but should be work on future releases.
 
-## Required software 
+## Required software
 
 This assumes the target system has `pkg(8)`.
 
@@ -54,7 +54,7 @@ Configure Pleroma. Note that you need a domain name at this point:
 ```
 $ cd /home/pleroma/pleroma
 $ mix deps.get # Enter "y" when asked to install Hex
-$ mix pleroma.instance gen # You will be asked a few questions here.
+$ MIX_ENV=prod mix pleroma.instance gen # You will be asked a few questions here.
 $ cp config/generated_config.exs config/prod.secret.exs
 ```
 
@@ -213,4 +213,4 @@ incorrect timestamps. You should have ntpd running.
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
diff --git a/docs/installation/gentoo_en.md b/docs/installation/gentoo_en.md
index f2380ab72..d649393fc 100644
--- a/docs/installation/gentoo_en.md
+++ b/docs/installation/gentoo_en.md
@@ -54,7 +54,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
  # emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx dev-util/cmake sys-apps/file
 ```
 
-If you would not like to install the optional packages, remove them from this line. 
+If you would not like to install the optional packages, remove them from this line.
 
 If you're running this from a low-powered virtual machine, it should work though it will take some time. There were no issues on a VPS with a single core and 1GB of RAM; if you are using an even more limited device and run into issues, you can try creating a swapfile or use a more powerful machine running Gentoo to [cross build](https://wiki.gentoo.org/wiki/Cross_build_environment). If you have a wait ahead of you, now would be a good time to take a break, strech a bit, refresh your beverage of choice and/or get a snack, and reply to Arch users' posts with "I use Gentoo btw" as we do.
 
@@ -79,12 +79,12 @@ The output from emerging postgresql should give you a command for initializing t
 ```
 
 * Start postgres and enable the system service
- 
+
 ```shell
  # /etc/init.d/postgresql-11 start
  # rc-update add postgresql-11 default
  ```
- 
+
 ### A note on licenses, the AGPL, and deployment procedures
 
 If you do not plan to make any modifications to your Pleroma instance, cloning directly from the main repo will get you what you need. However, if you plan on doing any contributions to upstream development, making changes or modifications to your instance, making custom themes, or want to play around--and let's be honest here, if you're using Gentoo that is most likely you--you will save yourself a lot of headache later if you take the time right now to fork the Pleroma repo and use that in the following section.
@@ -135,7 +135,7 @@ pleroma$ mix deps.get
 * Generate the configuration:
 
 ```shell
-pleroma$ mix pleroma.instance gen
+pleroma$ MIX_ENV=prod mix pleroma.instance gen
 ```
 
   * Answer with `yes` if it asks you to install `rebar3`.
@@ -241,7 +241,7 @@ First, ensure that the command you will be installing into your crontab works.
  # /usr/bin/certbot renew --nginx
 ```
 
-Assuming not much time has passed since you got certbot working a few steps ago, you should get a message for all domains you installed certificates for saying `Cert not yet due for renewal`. 
+Assuming not much time has passed since you got certbot working a few steps ago, you should get a message for all domains you installed certificates for saying `Cert not yet due for renewal`.
 
 Now, run crontab as a superuser with `crontab -e` or `sudo crontab -e` as appropriate, and add the following line to your cron:
 
@@ -298,4 +298,4 @@ If you opted to allow sudo for the `pleroma` user but would like to remove the a
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
diff --git a/docs/installation/netbsd_en.md b/docs/installation/netbsd_en.md
index 233cf28b7..fc56e79ce 100644
--- a/docs/installation/netbsd_en.md
+++ b/docs/installation/netbsd_en.md
@@ -1,6 +1,6 @@
 # Installing on NetBSD
 
-## Required software 
+## Required software
 
 pkgin should have been installed by the NetBSD installer if you selected
 the right options. If it isn't installed, install it using pkg_add.
@@ -71,7 +71,7 @@ Configure Pleroma. Note that you need a domain name at this point:
 ```
 $ cd /home/pleroma/pleroma
 $ mix deps.get
-$ mix pleroma.instance gen # You will be asked a few questions here.
+$ MIX_ENV=prod mix pleroma.instance gen # You will be asked a few questions here.
 ```
 
 Since Postgres is configured, we can now initialize the database. There should
@@ -193,8 +193,6 @@ Run `# /etc/rc.d/pleroma start` to start Pleroma.
 
 Restart nginx with `# /etc/rc.d/nginx restart` and you should be up and running.
 
-If you need further help, contact niaa on freenode.
-
 Make sure your time is in sync, or other instances will receive your posts with
 incorrect timestamps. You should have ntpd running.
 
@@ -208,4 +206,4 @@ incorrect timestamps. You should have ntpd running.
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
diff --git a/docs/installation/openbsd_en.md b/docs/installation/openbsd_en.md
index 0e1269ca5..95f029180 100644
--- a/docs/installation/openbsd_en.md
+++ b/docs/installation/openbsd_en.md
@@ -239,7 +239,7 @@ Enter a shell as \_pleroma (as root `su _pleroma -`) and enter pleroma's install
 Then follow the main installation guide:
 
   * run `mix deps.get`
-  * run `mix pleroma.instance gen` and enter your instance's information when asked
+  * run `MIX_ENV=prod mix pleroma.instance gen` and enter your instance's information when asked
   * copy config/generated\_config.exs to config/prod.secret.exs. The default values should be sufficient but you should edit it and check that everything seems OK.
   * exit your current shell back to a root one and run `psql -U postgres -f /home/_pleroma/pleroma/config/setup_db.psql` to setup the database.
   * return to a \_pleroma shell into pleroma's installation directory (`su _pleroma -;cd ~/pleroma`) and run `MIX_ENV=prod mix ecto.migrate`
@@ -264,4 +264,4 @@ LC_ALL=en_US.UTF-8 MIX_ENV=prod mix pleroma.user new <username> <your@emailaddre
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC.
diff --git a/docs/installation/openbsd_fi.md b/docs/installation/openbsd_fi.md
index a61434147..3c40b2d1a 100644
--- a/docs/installation/openbsd_fi.md
+++ b/docs/installation/openbsd_fi.md
@@ -10,8 +10,8 @@ suositeltavaa tehdä komennon `doas` avulla, katso `doas (1)` ja `doas.conf (5)`
 Tästä eteenpäin oletuksena on, että domain "esimerkki.com" osoittaa
 serverin IP-osoitteeseen.
 
-Jos asennuksen kanssa on ongelmia, IRC-kanava #pleroma Freenodessa tai
-Matrix-kanava #freenode_#pleroma:matrix.org ovat hyviä paikkoja löytää apua
+Jos asennuksen kanssa on ongelmia, IRC-kanava #pleroma Libera.chat tai
+Matrix-kanava #pleroma:libera.chat ovat hyviä paikkoja löytää apua
 (englanniksi), `/msg eal kukkuu` jos haluat välttämättä puhua härmää.
 
 Asenna tarvittava ohjelmisto:
diff --git a/docs/installation/otp_en.md b/docs/installation/otp_en.md
index 42e264e65..8e43e3239 100644
--- a/docs/installation/otp_en.md
+++ b/docs/installation/otp_en.md
@@ -232,7 +232,7 @@ At this point if you open your (sub)domain in a browser you should see a 502 err
 
 If everything worked, you should see Pleroma-FE when visiting your domain. If that didn't happen, try reviewing the installation steps, starting Pleroma in the foreground and seeing if there are any errrors.
 
-Still doesn't work? Feel free to contact us on [#pleroma on freenode](https://irc.pleroma.social) or via matrix at <https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org>, you can also [file an issue on our Gitlab](https://git.pleroma.social/pleroma/pleroma-support/issues/new)
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC, you can also [file an issue on our Gitlab](https://git.pleroma.social/pleroma/pleroma-support/issues/new).
 
 ## Post installation
 
@@ -290,7 +290,7 @@ nginx -t
 
 ## Create your first user and set as admin
 ```sh
-cd /opt/pleroma/bin
+cd /opt/pleroma
 su pleroma -s $SHELL -lc "./bin/pleroma_ctl user new joeuser joeuser@sld.tld --admin"
 ```
 This will create an account withe the username of 'joeuser' with the email address of joeuser@sld.tld, and set that user's account as an admin. This will result in a link that you can paste into the browser, which logs you in and enables you to set the password.
@@ -301,4 +301,4 @@ This will create an account withe the username of 'joeuser' with the email addre
 
 ## Questions
 
-Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+Questions about the installation or didn’t it work as it should be, ask in [#pleroma:libera.chat](https://matrix.to/#/#pleroma:libera.chat) via Matrix or **#pleroma** on **libera.chat** via IRC, you can also [file an issue on our Gitlab](https://git.pleroma.social/pleroma/pleroma-support/issues/new).
diff --git a/lib/pleroma/activity.ex b/lib/pleroma/activity.ex
index d59403884..53beca5e6 100644
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@@ -184,40 +184,48 @@ defmodule Pleroma.Activity do
     |> Repo.one()
   end
 
-  @spec get_by_id(String.t()) :: Activity.t() | nil
-  def get_by_id(id) do
-    case FlakeId.flake_id?(id) do
-      true ->
-        Activity
-        |> where([a], a.id == ^id)
-        |> restrict_deactivated_users()
-        |> Repo.one()
-
-      _ ->
-        nil
-    end
-  end
-
-  def get_by_id_with_user_actor(id) do
-    case FlakeId.flake_id?(id) do
-      true ->
-        Activity
-        |> where([a], a.id == ^id)
-        |> with_preloaded_user_actor()
-        |> Repo.one()
-
-      _ ->
-        nil
+  @doc """
+  Gets activity by ID, doesn't load activities from deactivated actors by default.
+  """
+  @spec get_by_id(String.t(), keyword()) :: t() | nil
+  def get_by_id(id, opts \\ [filter: [:restrict_deactivated]]), do: get_by_id_with_opts(id, opts)
+
+  @spec get_by_id_with_user_actor(String.t()) :: t() | nil
+  def get_by_id_with_user_actor(id), do: get_by_id_with_opts(id, preload: [:user_actor])
+
+  @spec get_by_id_with_object(String.t()) :: t() | nil
+  def get_by_id_with_object(id), do: get_by_id_with_opts(id, preload: [:object])
+
+  defp get_by_id_with_opts(id, opts) do
+    if FlakeId.flake_id?(id) do
+      query = Queries.by_id(id)
+
+      with_filters_query =
+        if is_list(opts[:filter]) do
+          Enum.reduce(opts[:filter], query, fn
+            {:type, type}, acc -> Queries.by_type(acc, type)
+            :restrict_deactivated, acc -> restrict_deactivated_users(acc)
+            _, acc -> acc
+          end)
+        else
+          query
+        end
+
+      with_preloads_query =
+        if is_list(opts[:preload]) do
+          Enum.reduce(opts[:preload], with_filters_query, fn
+            :user_actor, acc -> with_preloaded_user_actor(acc)
+            :object, acc -> with_preloaded_object(acc)
+            _, acc -> acc
+          end)
+        else
+          with_filters_query
+        end
+
+      Repo.one(with_preloads_query)
     end
   end
 
-  def get_by_id_with_object(id) do
-    Activity
-    |> where(id: ^id)
-    |> with_preloaded_object()
-    |> Repo.one()
-  end
-
   def all_by_ids_with_object(ids) do
     Activity
     |> where([a], a.id in ^ids)
@@ -269,6 +277,11 @@ defmodule Pleroma.Activity do
 
   def get_create_by_object_ap_id_with_object(_), do: nil
 
+  @spec create_by_id_with_object(String.t()) :: t() | nil
+  def create_by_id_with_object(id) do
+    get_by_id_with_opts(id, preload: [:object], filter: [type: "Create"])
+  end
+
   defp get_in_reply_to_activity_from_object(%Object{data: %{"inReplyTo" => ap_id}}) do
     get_create_by_object_ap_id_with_object(ap_id)
   end
@@ -368,12 +381,6 @@ defmodule Pleroma.Activity do
     end
   end
 
-  @spec pinned_by_actor?(Activity.t()) :: boolean()
-  def pinned_by_actor?(%Activity{} = activity) do
-    actor = user_actor(activity)
-    activity.id in actor.pinned_activities
-  end
-
   @spec get_by_object_ap_id_with_object(String.t()) :: t() | nil
   def get_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
     ap_id
@@ -384,4 +391,13 @@ defmodule Pleroma.Activity do
   end
 
   def get_by_object_ap_id_with_object(_), do: nil
+
+  @spec add_by_params_query(String.t(), String.t(), String.t()) :: Ecto.Query.t()
+  def add_by_params_query(object_id, actor, target) do
+    object_id
+    |> Queries.by_object_id()
+    |> Queries.by_type("Add")
+    |> Queries.by_actor(actor)
+    |> where([a], fragment("?->>'target' = ?", a.data, ^target))
+  end
 end
diff --git a/lib/pleroma/activity/html.ex b/lib/pleroma/activity/html.ex
new file mode 100644
index 000000000..0bf393836
--- /dev/null
+++ b/lib/pleroma/activity/html.ex
@@ -0,0 +1,45 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Activity.HTML do
+  alias Pleroma.HTML
+  alias Pleroma.Object
+
+  @cachex Pleroma.Config.get([:cachex, :provider], Cachex)
+
+  def get_cached_scrubbed_html_for_activity(
+        content,
+        scrubbers,
+        activity,
+        key \\ "",
+        callback \\ fn x -> x end
+      ) do
+    key = "#{key}#{generate_scrubber_signature(scrubbers)}|#{activity.id}"
+
+    @cachex.fetch!(:scrubber_cache, key, fn _key ->
+      object = Object.normalize(activity, fetch: false)
+      HTML.ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
+    end)
+  end
+
+  def get_cached_stripped_html_for_activity(content, activity, key) do
+    get_cached_scrubbed_html_for_activity(
+      content,
+      FastSanitize.Sanitizer.StripTags,
+      activity,
+      key,
+      &HtmlEntities.decode/1
+    )
+  end
+
+  defp generate_scrubber_signature(scrubber) when is_atom(scrubber) do
+    generate_scrubber_signature([scrubber])
+  end
+
+  defp generate_scrubber_signature(scrubbers) do
+    Enum.reduce(scrubbers, "", fn scrubber, signature ->
+      "#{signature}#{to_string(scrubber)}"
+    end)
+  end
+end
diff --git a/lib/pleroma/activity/queries.ex b/lib/pleroma/activity/queries.ex
index a6b02a889..4632651b0 100644
--- a/lib/pleroma/activity/queries.ex
+++ b/lib/pleroma/activity/queries.ex
@@ -14,6 +14,11 @@ defmodule Pleroma.Activity.Queries do
   alias Pleroma.Activity
   alias Pleroma.User
 
+  @spec by_id(query(), String.t()) :: query()
+  def by_id(query \\ Activity, id) do
+    from(a in query, where: a.id == ^id)
+  end
+
   @spec by_ap_id(query, String.t()) :: query
   def by_ap_id(query \\ Activity, ap_id) do
     from(
diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 06d399b2e..9824e0a4a 100644
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -25,7 +25,7 @@ defmodule Pleroma.Application do
     if Process.whereis(Pleroma.Web.Endpoint) do
       case Config.get([:http, :user_agent], :default) do
         :default ->
-          info = "#{Pleroma.Web.base_url()} <#{Config.get([:instance, :email], "")}>"
+          info = "#{Pleroma.Web.Endpoint.url()} <#{Config.get([:instance, :email], "")}>"
           named_version() <> "; " <> info
 
         custom ->
@@ -102,7 +102,7 @@ defmodule Pleroma.Application do
         ] ++
         task_children(@mix_env) ++
         dont_run_in_test(@mix_env) ++
-        chat_child(chat_enabled?()) ++
+        shout_child(shout_enabled?()) ++
         [Pleroma.Gopher.Server]
 
     # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
@@ -216,7 +216,7 @@ defmodule Pleroma.Application do
       type: :worker
     }
 
-  defp chat_enabled?, do: Config.get([:chat, :enabled])
+  defp shout_enabled?, do: Config.get([:shout, :enabled])
 
   defp dont_run_in_test(env) when env in [:test, :benchmark], do: []
 
@@ -237,14 +237,14 @@ defmodule Pleroma.Application do
     ]
   end
 
-  defp chat_child(true) do
+  defp shout_child(true) do
     [
-      Pleroma.Web.ChatChannel.ChatChannelState,
+      Pleroma.Web.ShoutChannel.ShoutChannelState,
       {Phoenix.PubSub, [name: Pleroma.PubSub, adapter: Phoenix.PubSub.PG2]}
     ]
   end
 
-  defp chat_child(_), do: []
+  defp shout_child(_), do: []
 
   defp task_children(:test) do
     [
diff --git a/lib/pleroma/application_requirements.ex b/lib/pleroma/application_requirements.ex
index 6ef65b263..ee6ee9516 100644
--- a/lib/pleroma/application_requirements.ex
+++ b/lib/pleroma/application_requirements.ex
@@ -34,15 +34,16 @@ defmodule Pleroma.ApplicationRequirements do
   defp check_welcome_message_config!(:ok) do
     if Pleroma.Config.get([:welcome, :email, :enabled], false) and
          not Pleroma.Emails.Mailer.enabled?() do
-      Logger.error("""
-      To send welcome email do you need to enable mail.
-      \nconfig :pleroma, Pleroma.Emails.Mailer, enabled: true
-      """)
+      Logger.warn("""
+      To send welcome emails, you need to enable the mailer.
+      Welcome emails will NOT be sent with the current config.
 
-      {:error, "The mail disabled."}
-    else
-      :ok
+      Enable the mailer:
+        config :pleroma, Pleroma.Emails.Mailer, enabled: true
+      """)
     end
+
+    :ok
   end
 
   defp check_welcome_message_config!(result), do: result
@@ -51,18 +52,21 @@ defmodule Pleroma.ApplicationRequirements do
   #
   def check_confirmation_accounts!(:ok) do
     if Pleroma.Config.get([:instance, :account_activation_required]) &&
-         not Pleroma.Config.get([Pleroma.Emails.Mailer, :enabled]) do
-      Logger.error(
-        "Account activation enabled, but no Mailer settings enabled.\n" <>
-          "Please set config :pleroma, :instance, account_activation_required: false\n" <>
-          "Otherwise setup and enable Mailer."
-      )
+         not Pleroma.Emails.Mailer.enabled?() do
+      Logger.warn("""
+      Account activation is required, but the mailer is disabled.
+      Users will NOT be able to confirm their accounts with this config.
+      Either disable account activation or enable the mailer.
 
-      {:error,
-       "Account activation enabled, but Mailer is disabled. Cannot send confirmation emails."}
-    else
-      :ok
+      Disable account activation:
+        config :pleroma, :instance, account_activation_required: false
+
+      Enable the mailer:
+        config :pleroma, Pleroma.Emails.Mailer, enabled: true
+      """)
     end
+
+    :ok
   end
 
   def check_confirmation_accounts!(result), do: result
@@ -160,9 +164,11 @@ defmodule Pleroma.ApplicationRequirements do
 
   defp check_system_commands!(:ok) do
     filter_commands_statuses = [
-      check_filter(Pleroma.Upload.Filters.Exiftool, "exiftool"),
-      check_filter(Pleroma.Upload.Filters.Mogrify, "mogrify"),
-      check_filter(Pleroma.Upload.Filters.Mogrifun, "mogrify")
+      check_filter(Pleroma.Upload.Filter.Exiftool, "exiftool"),
+      check_filter(Pleroma.Upload.Filter.Mogrify, "mogrify"),
+      check_filter(Pleroma.Upload.Filter.Mogrifun, "mogrify"),
+      check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "mogrify"),
+      check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "convert")
     ]
 
     preview_proxy_commands_status =
diff --git a/lib/pleroma/config/deprecation_warnings.ex b/lib/pleroma/config/deprecation_warnings.ex
index 24aa5993b..fedd58a7e 100644
--- a/lib/pleroma/config/deprecation_warnings.ex
+++ b/lib/pleroma/config/deprecation_warnings.ex
@@ -41,7 +41,8 @@ defmodule Pleroma.Config.DeprecationWarnings do
          :ok <- check_gun_pool_options(),
          :ok <- check_activity_expiration_config(),
          :ok <- check_remote_ip_plug_name(),
-         :ok <- check_uploders_s3_public_endpoint() do
+         :ok <- check_uploders_s3_public_endpoint(),
+         :ok <- check_old_chat_shoutbox() do
       :ok
     else
       _ ->
@@ -215,4 +216,27 @@ defmodule Pleroma.Config.DeprecationWarnings do
       :ok
     end
   end
+
+  @spec check_old_chat_shoutbox() :: :ok | nil
+  def check_old_chat_shoutbox do
+    instance_config = Pleroma.Config.get([:instance])
+    chat_config = Pleroma.Config.get([:chat]) || []
+
+    use_old_config =
+      Keyword.has_key?(instance_config, :chat_limit) or
+        Keyword.has_key?(chat_config, :enabled)
+
+    if use_old_config do
+      Logger.error("""
+      !!!DEPRECATION WARNING!!!
+      Your config is using the old namespace for the Shoutbox configuration. You need to convert to the new namespace. e.g.,
+      \n* `config :pleroma, :chat, enabled` and `config :pleroma, :instance, chat_limit` are now equal to:
+      \n* `config :pleroma, :shout, enabled` and `config :pleroma, :shout, limit`
+      """)
+
+      :error
+    else
+      :ok
+    end
+  end
 end
diff --git a/lib/pleroma/config/loader.ex b/lib/pleroma/config/loader.ex
index b64d06707..9489f58c4 100644
--- a/lib/pleroma/config/loader.ex
+++ b/lib/pleroma/config/loader.ex
@@ -3,19 +3,21 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Config.Loader do
-  @reject_keys [
-    Pleroma.Repo,
-    Pleroma.Web.Endpoint,
-    :env,
-    :configurable_from_database,
-    :database,
-    :swarm
-  ]
-
-  @reject_groups [
-    :postgrex,
-    :tesla
-  ]
+  defp reject_keys,
+    do: [
+      Pleroma.Repo,
+      Pleroma.Web.Endpoint,
+      :env,
+      :configurable_from_database,
+      :database,
+      :swarm
+    ]
+
+  defp reject_groups,
+    do: [
+      :postgrex,
+      :tesla
+    ]
 
   if Code.ensure_loaded?(Config.Reader) do
     @reader Config.Reader
@@ -52,7 +54,7 @@ defmodule Pleroma.Config.Loader do
   @spec filter_group(atom(), keyword()) :: keyword()
   def filter_group(group, configs) do
     Enum.reject(configs[group], fn {key, _v} ->
-      key in @reject_keys or group in @reject_groups or
+      key in reject_keys() or group in reject_groups() or
         (group == :phoenix and key == :serve_endpoints)
     end)
   end
diff --git a/lib/pleroma/config/release_runtime_provider.ex b/lib/pleroma/config/release_runtime_provider.ex
index 8227195dc..e5e9d3dcd 100644
--- a/lib/pleroma/config/release_runtime_provider.ex
+++ b/lib/pleroma/config/release_runtime_provider.ex
@@ -1,6 +1,6 @@
 defmodule Pleroma.Config.ReleaseRuntimeProvider do
   @moduledoc """
-  Imports `runtime.exs` and `{env}.exported_from_db.secret.exs` for elixir releases.
+  Imports runtime config and `{env}.exported_from_db.secret.exs` for releases.
   """
   @behaviour Config.Provider
 
@@ -8,10 +8,11 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
   def init(opts), do: opts
 
   @impl true
-  def load(config, _opts) do
+  def load(config, opts) do
     with_defaults = Config.Reader.merge(config, Pleroma.Config.Holder.release_defaults())
 
-    config_path = System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
+    config_path =
+      opts[:config_path] || System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
 
     with_runtime_config =
       if File.exists?(config_path) do
@@ -24,7 +25,7 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
         warning = [
           IO.ANSI.red(),
           IO.ANSI.bright(),
-          "!!! #{config_path} not found! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
+          "!!! Config path is not declared! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
           IO.ANSI.reset()
         ]
 
@@ -33,13 +34,14 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
       end
 
     exported_config_path =
-      config_path
-      |> Path.dirname()
-      |> Path.join("prod.exported_from_db.secret.exs")
+      opts[:exported_config_path] ||
+        config_path
+        |> Path.dirname()
+        |> Path.join("#{Pleroma.Config.get(:env)}.exported_from_db.secret.exs")
 
     with_exported =
       if File.exists?(exported_config_path) do
-        exported_config = Config.Reader.read!(with_runtime_config)
+        exported_config = Config.Reader.read!(exported_config_path)
         Config.Reader.merge(with_runtime_config, exported_config)
       else
         with_runtime_config
diff --git a/lib/pleroma/config/transfer_task.ex b/lib/pleroma/config/transfer_task.ex
index aad45aab8..d5c6081a2 100644
--- a/lib/pleroma/config/transfer_task.ex
+++ b/lib/pleroma/config/transfer_task.ex
@@ -13,23 +13,25 @@ defmodule Pleroma.Config.TransferTask do
 
   @type env() :: :test | :benchmark | :dev | :prod
 
-  @reboot_time_keys [
-    {:pleroma, :hackney_pools},
-    {:pleroma, :chat},
-    {:pleroma, Oban},
-    {:pleroma, :rate_limit},
-    {:pleroma, :markup},
-    {:pleroma, :streamer},
-    {:pleroma, :pools},
-    {:pleroma, :connections_pool}
-  ]
-
-  @reboot_time_subkeys [
-    {:pleroma, Pleroma.Captcha, [:seconds_valid]},
-    {:pleroma, Pleroma.Upload, [:proxy_remote]},
-    {:pleroma, :instance, [:upload_limit]},
-    {:pleroma, :gopher, [:enabled]}
-  ]
+  defp reboot_time_keys,
+    do: [
+      {:pleroma, :hackney_pools},
+      {:pleroma, :shout},
+      {:pleroma, Oban},
+      {:pleroma, :rate_limit},
+      {:pleroma, :markup},
+      {:pleroma, :streamer},
+      {:pleroma, :pools},
+      {:pleroma, :connections_pool}
+    ]
+
+  defp reboot_time_subkeys,
+    do: [
+      {:pleroma, Pleroma.Captcha, [:seconds_valid]},
+      {:pleroma, Pleroma.Upload, [:proxy_remote]},
+      {:pleroma, :instance, [:upload_limit]},
+      {:pleroma, :gopher, [:enabled]}
+    ]
 
   def start_link(restart_pleroma? \\ true) do
     load_and_update_env([], restart_pleroma?)
@@ -165,12 +167,12 @@ defmodule Pleroma.Config.TransferTask do
   end
 
   defp group_and_key_need_reboot?(group, key) do
-    Enum.any?(@reboot_time_keys, fn {g, k} -> g == group and k == key end)
+    Enum.any?(reboot_time_keys(), fn {g, k} -> g == group and k == key end)
   end
 
   defp group_and_subkey_need_reboot?(group, key, value) do
     Keyword.keyword?(value) and
-      Enum.any?(@reboot_time_subkeys, fn {g, k, subkeys} ->
+      Enum.any?(reboot_time_subkeys(), fn {g, k, subkeys} ->
         g == group and k == key and
           Enum.any?(Keyword.keys(value), &(&1 in subkeys))
       end)
diff --git a/lib/pleroma/constants.ex b/lib/pleroma/constants.ex
index b24338cc6..bf92f65cb 100644
--- a/lib/pleroma/constants.ex
+++ b/lib/pleroma/constants.ex
@@ -27,6 +27,4 @@ defmodule Pleroma.Constants do
     do:
       ~w(index.html robots.txt static static-fe finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc embed.js embed.css)
   )
-
-  def as_local_public, do: Pleroma.Web.base_url() <> "/#Public"
 end
diff --git a/lib/pleroma/earmark_renderer.ex b/lib/pleroma/earmark_renderer.ex
deleted file mode 100644
index 31cae3c72..000000000
--- a/lib/pleroma/earmark_renderer.ex
+++ /dev/null
@@ -1,256 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-#
-# This file is derived from Earmark, under the following copyright:
-# Copyright © 2014 Dave Thomas, The Pragmatic Programmers
-# SPDX-License-Identifier: Apache-2.0
-# Upstream: https://github.com/pragdave/earmark/blob/master/lib/earmark/html_renderer.ex
-defmodule Pleroma.EarmarkRenderer do
-  @moduledoc false
-
-  alias Earmark.Block
-  alias Earmark.Context
-  alias Earmark.HtmlRenderer
-  alias Earmark.Options
-
-  import Earmark.Inline, only: [convert: 3]
-  import Earmark.Helpers.HtmlHelpers
-  import Earmark.Message, only: [add_messages_from: 2, get_messages: 1, set_messages: 2]
-  import Earmark.Context, only: [append: 2, set_value: 2]
-  import Earmark.Options, only: [get_mapper: 1]
-
-  @doc false
-  def render(blocks, %Context{options: %Options{}} = context) do
-    messages = get_messages(context)
-
-    {contexts, html} =
-      get_mapper(context.options).(
-        blocks,
-        &render_block(&1, put_in(context.options.messages, []))
-      )
-      |> Enum.unzip()
-
-    all_messages =
-      contexts
-      |> Enum.reduce(messages, fn ctx, messages1 -> messages1 ++ get_messages(ctx) end)
-
-    {put_in(context.options.messages, all_messages), html |> IO.iodata_to_binary()}
-  end
-
-  #############
-  # Paragraph #
-  #############
-  defp render_block(%Block.Para{lnb: lnb, lines: lines, attrs: attrs}, context) do
-    lines = convert(lines, lnb, context)
-    add_attrs(lines, "<p>#{lines.value}</p>", attrs, [], lnb)
-  end
-
-  ########
-  # Html #
-  ########
-  defp render_block(%Block.Html{html: html}, context) do
-    {context, html}
-  end
-
-  defp render_block(%Block.HtmlComment{lines: lines}, context) do
-    {context, lines}
-  end
-
-  defp render_block(%Block.HtmlOneline{html: html}, context) do
-    {context, html}
-  end
-
-  #########
-  # Ruler #
-  #########
-  defp render_block(%Block.Ruler{lnb: lnb, attrs: attrs}, context) do
-    add_attrs(context, "<hr />", attrs, [], lnb)
-  end
-
-  ###########
-  # Heading #
-  ###########
-  defp render_block(
-         %Block.Heading{lnb: lnb, level: level, content: content, attrs: attrs},
-         context
-       ) do
-    converted = convert(content, lnb, context)
-    html = "<h#{level}>#{converted.value}</h#{level}>"
-    add_attrs(converted, html, attrs, [], lnb)
-  end
-
-  ##############
-  # Blockquote #
-  ##############
-
-  defp render_block(%Block.BlockQuote{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
-    {context1, body} = render(blocks, context)
-    html = "<blockquote>#{body}</blockquote>"
-    add_attrs(context1, html, attrs, [], lnb)
-  end
-
-  #########
-  # Table #
-  #########
-
-  defp render_block(
-         %Block.Table{lnb: lnb, header: header, rows: rows, alignments: aligns, attrs: attrs},
-         context
-       ) do
-    {context1, html} = add_attrs(context, "<table>", attrs, [], lnb)
-    context2 = set_value(context1, html)
-
-    context3 =
-      if header do
-        append(add_trs(append(context2, "<thead>"), [header], "th", aligns, lnb), "</thead>")
-      else
-        # Maybe an error, needed append(context, html)
-        context2
-      end
-
-    context4 = append(add_trs(append(context3, "<tbody>"), rows, "td", aligns, lnb), "</tbody>")
-
-    {context4, [context4.value, "</table>"]}
-  end
-
-  ########
-  # Code #
-  ########
-
-  defp render_block(
-         %Block.Code{lnb: lnb, language: language, attrs: attrs} = block,
-         %Context{options: options} = context
-       ) do
-    class =
-      if language, do: ~s{ class="#{code_classes(language, options.code_class_prefix)}"}, else: ""
-
-    tag = ~s[<pre><code#{class}>]
-    lines = options.render_code.(block)
-    html = ~s[#{tag}#{lines}</code></pre>]
-    add_attrs(context, html, attrs, [], lnb)
-  end
-
-  #########
-  # Lists #
-  #########
-
-  defp render_block(
-         %Block.List{lnb: lnb, type: type, blocks: items, attrs: attrs, start: start},
-         context
-       ) do
-    {context1, content} = render(items, context)
-    html = "<#{type}#{start}>#{content}</#{type}>"
-    add_attrs(context1, html, attrs, [], lnb)
-  end
-
-  # format a single paragraph list item, and remove the para tags
-  defp render_block(
-         %Block.ListItem{lnb: lnb, blocks: blocks, spaced: false, attrs: attrs},
-         context
-       )
-       when length(blocks) == 1 do
-    {context1, content} = render(blocks, context)
-    content = Regex.replace(~r{</?p>}, content, "")
-    html = "<li>#{content}</li>"
-    add_attrs(context1, html, attrs, [], lnb)
-  end
-
-  # format a spaced list item
-  defp render_block(%Block.ListItem{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
-    {context1, content} = render(blocks, context)
-    html = "<li>#{content}</li>"
-    add_attrs(context1, html, attrs, [], lnb)
-  end
-
-  ##################
-  # Footnote Block #
-  ##################
-
-  defp render_block(%Block.FnList{blocks: footnotes}, context) do
-    items =
-      Enum.map(footnotes, fn note ->
-        blocks = append_footnote_link(note)
-        %Block.ListItem{attrs: "#fn:#{note.number}", type: :ol, blocks: blocks}
-      end)
-
-    {context1, html} = render_block(%Block.List{type: :ol, blocks: items}, context)
-    {context1, Enum.join([~s[<div class="footnotes">], "<hr />", html, "</div>"])}
-  end
-
-  #######################################
-  # Isolated IALs are rendered as paras #
-  #######################################
-
-  defp render_block(%Block.Ial{verbatim: verbatim}, context) do
-    {context, "<p>{:#{verbatim}}</p>"}
-  end
-
-  ####################
-  # IDDef is ignored #
-  ####################
-
-  defp render_block(%Block.IdDef{}, context), do: {context, ""}
-
-  #####################################
-  # And here are the inline renderers #
-  #####################################
-
-  defdelegate br, to: HtmlRenderer
-  defdelegate codespan(text), to: HtmlRenderer
-  defdelegate em(text), to: HtmlRenderer
-  defdelegate strong(text), to: HtmlRenderer
-  defdelegate strikethrough(text), to: HtmlRenderer
-
-  defdelegate link(url, text), to: HtmlRenderer
-  defdelegate link(url, text, title), to: HtmlRenderer
-
-  defdelegate image(path, alt, title), to: HtmlRenderer
-
-  defdelegate footnote_link(ref, backref, number), to: HtmlRenderer
-
-  # Table rows
-  defp add_trs(context, rows, tag, aligns, lnb) do
-    numbered_rows =
-      rows
-      |> Enum.zip(Stream.iterate(lnb, &(&1 + 1)))
-
-    numbered_rows
-    |> Enum.reduce(context, fn {row, lnb}, ctx ->
-      append(add_tds(append(ctx, "<tr>"), row, tag, aligns, lnb), "</tr>")
-    end)
-  end
-
-  defp add_tds(context, row, tag, aligns, lnb) do
-    Enum.reduce(1..length(row), context, add_td_fn(row, tag, aligns, lnb))
-  end
-
-  defp add_td_fn(row, tag, aligns, lnb) do
-    fn n, ctx ->
-      style =
-        case Enum.at(aligns, n - 1, :default) do
-          :default -> ""
-          align -> " style=\"text-align: #{align}\""
-        end
-
-      col = Enum.at(row, n - 1)
-      converted = convert(col, lnb, set_messages(ctx, []))
-      append(add_messages_from(ctx, converted), "<#{tag}#{style}>#{converted.value}</#{tag}>")
-    end
-  end
-
-  ###############################
-  # Append Footnote Return Link #
-  ###############################
-
-  defdelegate append_footnote_link(note), to: HtmlRenderer
-  defdelegate append_footnote_link(note, fnlink), to: HtmlRenderer
-
-  defdelegate render_code(lines), to: HtmlRenderer
-
-  defp code_classes(language, prefix) do
-    ["" | String.split(prefix || "")]
-    |> Enum.map(fn pfx -> "#{pfx}#{language}" end)
-    |> Enum.join(" ")
-  end
-end
diff --git a/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex b/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
index af4b0e527..06fed8fb3 100644
--- a/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
+++ b/lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
@@ -13,21 +13,33 @@ defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.Recipients do
     cast([object])
   end
 
+  def cast(object) when is_map(object) do
+    case ObjectID.cast(object) do
+      {:ok, data} -> {:ok, [data]}
+      _ -> :error
+    end
+  end
+
   def cast(data) when is_list(data) do
-    data
-    |> Enum.reduce_while({:ok, []}, fn element, {:ok, list} ->
-      case ObjectID.cast(element) do
-        {:ok, id} ->
-          {:cont, {:ok, [id | list]}}
-
-        _ ->
-          {:halt, :error}
-      end
-    end)
+    data =
+      data
+      |> Enum.reduce_while([], fn element, list ->
+        case ObjectID.cast(element) do
+          {:ok, id} ->
+            {:cont, [id | list]}
+
+          _ ->
+            {:cont, list}
+        end
+      end)
+      |> Enum.sort()
+      |> Enum.uniq()
+
+    {:ok, data}
   end
 
-  def cast(_) do
-    :error
+  def cast(data) do
+    {:error, data}
   end
 
   def dump(data) do
diff --git a/lib/pleroma/emails/admin_email.ex b/lib/pleroma/emails/admin_email.ex
index 5fe74e2f7..88bc78aec 100644
--- a/lib/pleroma/emails/admin_email.ex
+++ b/lib/pleroma/emails/admin_email.ex
@@ -73,7 +73,7 @@ defmodule Pleroma.Emails.AdminEmail do
     #{comment_html}
     #{statuses_html}
     <p>
-    <a href="#{Pleroma.Web.base_url()}/pleroma/admin/#/reports/index">View Reports in AdminFE</a>
+    <a href="#{Pleroma.Web.Endpoint.url()}/pleroma/admin/#/reports/index">View Reports in AdminFE</a>
     """
 
     new()
@@ -87,7 +87,7 @@ defmodule Pleroma.Emails.AdminEmail do
     html_body = """
     <p>New account for review: <a href="#{account.ap_id}">@#{account.nickname}</a></p>
     <blockquote>#{HTML.strip_tags(account.registration_reason)}</blockquote>
-    <a href="#{Pleroma.Web.base_url()}/pleroma/admin/#/users/#{account.id}/">Visit AdminFE</a>
+    <a href="#{Pleroma.Web.Endpoint.url()}/pleroma/admin/#/users/#{account.id}/">Visit AdminFE</a>
     """
 
     new()
diff --git a/lib/pleroma/emails/user_email.ex b/lib/pleroma/emails/user_email.ex
index 52f3d419d..e38c681ba 100644
--- a/lib/pleroma/emails/user_email.ex
+++ b/lib/pleroma/emails/user_email.ex
@@ -5,15 +5,22 @@
 defmodule Pleroma.Emails.UserEmail do
   @moduledoc "User emails"
 
-  use Phoenix.Swoosh, view: Pleroma.Web.EmailView, layout: {Pleroma.Web.LayoutView, :email}
-
   alias Pleroma.Config
   alias Pleroma.User
   alias Pleroma.Web.Endpoint
   alias Pleroma.Web.Router
 
+  import Swoosh.Email
+  import Phoenix.Swoosh, except: [render_body: 3]
   import Pleroma.Config.Helpers, only: [instance_name: 0, sender: 0]
 
+  def render_body(email, template, assigns \\ %{}) do
+    email
+    |> put_new_layout({Pleroma.Web.LayoutView, :email})
+    |> put_new_view(Pleroma.Web.EmailView)
+    |> Phoenix.Swoosh.render_body(template, assigns)
+  end
+
   defp recipient(email, nil), do: email
   defp recipient(email, name), do: {name, email}
   defp recipient(%User{} = user), do: recipient(user.email, user.name)
diff --git a/lib/pleroma/emoji/formatter.ex b/lib/pleroma/emoji/formatter.ex
index 50150e951..191451952 100644
--- a/lib/pleroma/emoji/formatter.ex
+++ b/lib/pleroma/emoji/formatter.ex
@@ -5,7 +5,7 @@
 defmodule Pleroma.Emoji.Formatter do
   alias Pleroma.Emoji
   alias Pleroma.HTML
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
   alias Pleroma.Web.MediaProxy
 
   def emojify(text) do
@@ -44,7 +44,7 @@ defmodule Pleroma.Emoji.Formatter do
     Emoji.get_all()
     |> Enum.filter(fn {emoji, %Emoji{}} -> String.contains?(text, ":#{emoji}:") end)
     |> Enum.reduce(%{}, fn {name, %Emoji{file: file}}, acc ->
-      Map.put(acc, name, to_string(URI.merge(Web.base_url(), file)))
+      Map.put(acc, name, to_string(URI.merge(Endpoint.url(), file)))
     end)
   end
 
diff --git a/lib/pleroma/formatter.ex b/lib/pleroma/formatter.ex
index 7a08e48a9..ae37946ab 100644
--- a/lib/pleroma/formatter.ex
+++ b/lib/pleroma/formatter.ex
@@ -62,7 +62,7 @@ defmodule Pleroma.Formatter do
 
   def hashtag_handler("#" <> tag = tag_text, _buffer, _opts, acc) do
     tag = String.downcase(tag)
-    url = "#{Pleroma.Web.base_url()}/tag/#{tag}"
+    url = "#{Pleroma.Web.Endpoint.url()}/tag/#{tag}"
 
     link =
       Phoenix.HTML.Tag.content_tag(:a, tag_text,
@@ -121,6 +121,10 @@ defmodule Pleroma.Formatter do
     end
   end
 
+  def markdown_to_html(text) do
+    Earmark.as_html!(text, %Earmark.Options{compact_output: true})
+  end
+
   def html_escape({text, mentions, hashtags}, type) do
     {html_escape(text, type), mentions, hashtags}
   end
diff --git a/lib/pleroma/gun.ex b/lib/pleroma/gun.ex
index f9c828fac..bef1c9872 100644
--- a/lib/pleroma/gun.ex
+++ b/lib/pleroma/gun.ex
@@ -11,9 +11,7 @@ defmodule Pleroma.Gun do
   @callback await(pid(), reference()) :: {:response, :fin, 200, []}
   @callback set_owner(pid(), pid()) :: :ok
 
-  @api Pleroma.Config.get([Pleroma.Gun], Pleroma.Gun.API)
-
-  defp api, do: @api
+  defp api, do: Pleroma.Config.get([Pleroma.Gun], Pleroma.Gun.API)
 
   def open(host, port, opts), do: api().open(host, port, opts)
 
diff --git a/lib/pleroma/gun/connection_pool/reclaimer.ex b/lib/pleroma/gun/connection_pool/reclaimer.ex
index c37b62bf2..4c643d7cb 100644
--- a/lib/pleroma/gun/connection_pool/reclaimer.ex
+++ b/lib/pleroma/gun/connection_pool/reclaimer.ex
@@ -5,11 +5,11 @@
 defmodule Pleroma.Gun.ConnectionPool.Reclaimer do
   use GenServer, restart: :temporary
 
-  @registry Pleroma.Gun.ConnectionPool
+  defp registry, do: Pleroma.Gun.ConnectionPool
 
   def start_monitor do
     pid =
-      case :gen_server.start(__MODULE__, [], name: {:via, Registry, {@registry, "reclaimer"}}) do
+      case :gen_server.start(__MODULE__, [], name: {:via, Registry, {registry(), "reclaimer"}}) do
         {:ok, pid} ->
           pid
 
@@ -46,7 +46,7 @@ defmodule Pleroma.Gun.ConnectionPool.Reclaimer do
     #   {worker_pid, crf, last_reference} end)
     unused_conns =
       Registry.select(
-        @registry,
+        registry(),
         [
           {{:_, :"$1", {:_, :"$2", :"$3", :"$4"}}, [{:==, :"$2", []}], [{{:"$1", :"$3", :"$4"}}]}
         ]
diff --git a/lib/pleroma/gun/connection_pool/worker.ex b/lib/pleroma/gun/connection_pool/worker.ex
index 02bfff274..a3fa75386 100644
--- a/lib/pleroma/gun/connection_pool/worker.ex
+++ b/lib/pleroma/gun/connection_pool/worker.ex
@@ -6,10 +6,10 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
   alias Pleroma.Gun
   use GenServer, restart: :temporary
 
-  @registry Pleroma.Gun.ConnectionPool
+  defp registry, do: Pleroma.Gun.ConnectionPool
 
   def start_link([key | _] = opts) do
-    GenServer.start_link(__MODULE__, opts, name: {:via, Registry, {@registry, key}})
+    GenServer.start_link(__MODULE__, opts, name: {:via, Registry, {registry(), key}})
   end
 
   @impl true
@@ -24,7 +24,7 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
       time = :erlang.monotonic_time(:millisecond)
 
       {_, _} =
-        Registry.update_value(@registry, key, fn _ ->
+        Registry.update_value(registry(), key, fn _ ->
           {conn_pid, [client_pid], 1, time}
         end)
 
@@ -65,7 +65,7 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
     time = :erlang.monotonic_time(:millisecond)
 
     {{conn_pid, used_by, _, _}, _} =
-      Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
+      Registry.update_value(registry(), key, fn {conn_pid, used_by, crf, last_reference} ->
         {conn_pid, [client_pid | used_by], crf(time - last_reference, crf), time}
       end)
 
@@ -92,7 +92,7 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
   @impl true
   def handle_call(:remove_client, {client_pid, _}, %{key: key} = state) do
     {{_conn_pid, used_by, _crf, _last_reference}, _} =
-      Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
+      Registry.update_value(registry(), key, fn {conn_pid, used_by, crf, last_reference} ->
         {conn_pid, List.delete(used_by, client_pid), crf, last_reference}
       end)
 
diff --git a/lib/pleroma/html.ex b/lib/pleroma/html.ex
index 2dfdca693..bee66169d 100644
--- a/lib/pleroma/html.ex
+++ b/lib/pleroma/html.ex
@@ -49,31 +49,6 @@ defmodule Pleroma.HTML do
   def filter_tags(html), do: filter_tags(html, nil)
   def strip_tags(html), do: filter_tags(html, FastSanitize.Sanitizer.StripTags)
 
-  def get_cached_scrubbed_html_for_activity(
-        content,
-        scrubbers,
-        activity,
-        key \\ "",
-        callback \\ fn x -> x end
-      ) do
-    key = "#{key}#{generate_scrubber_signature(scrubbers)}|#{activity.id}"
-
-    @cachex.fetch!(:scrubber_cache, key, fn _key ->
-      object = Pleroma.Object.normalize(activity, fetch: false)
-      ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
-    end)
-  end
-
-  def get_cached_stripped_html_for_activity(content, activity, key) do
-    get_cached_scrubbed_html_for_activity(
-      content,
-      FastSanitize.Sanitizer.StripTags,
-      activity,
-      key,
-      &HtmlEntities.decode/1
-    )
-  end
-
   def ensure_scrubbed_html(
         content,
         scrubbers,
@@ -92,16 +67,6 @@ defmodule Pleroma.HTML do
     end
   end
 
-  defp generate_scrubber_signature(scrubber) when is_atom(scrubber) do
-    generate_scrubber_signature([scrubber])
-  end
-
-  defp generate_scrubber_signature(scrubbers) do
-    Enum.reduce(scrubbers, "", fn scrubber, signature ->
-      "#{signature}#{to_string(scrubber)}"
-    end)
-  end
-
   def extract_first_external_url_from_object(%{data: %{"content" => content}} = object)
       when is_binary(content) do
     unless object.data["fake"] do
diff --git a/lib/pleroma/http/adapter_helper/gun.ex b/lib/pleroma/http/adapter_helper/gun.ex
index 82c7fd654..251539f34 100644
--- a/lib/pleroma/http/adapter_helper/gun.ex
+++ b/lib/pleroma/http/adapter_helper/gun.ex
@@ -54,8 +54,8 @@ defmodule Pleroma.HTTP.AdapterHelper.Gun do
     Config.get([:pools, pool, :recv_timeout], default)
   end
 
-  @prefix Pleroma.Gun.ConnectionPool
   def limiter_setup do
+    prefix = Pleroma.Gun.ConnectionPool
     wait = Config.get([:connections_pool, :connection_acquisition_wait])
     retries = Config.get([:connections_pool, :connection_acquisition_retries])
 
@@ -66,7 +66,7 @@ defmodule Pleroma.HTTP.AdapterHelper.Gun do
       max_waiting = Keyword.get(opts, :max_waiting, 10)
 
       result =
-        ConcurrentLimiter.new(:"#{@prefix}.#{name}", max_running, max_waiting,
+        ConcurrentLimiter.new(:"#{prefix}.#{name}", max_running, max_waiting,
           wait: wait,
           max_retries: retries
         )
diff --git a/lib/pleroma/http/web_push.ex b/lib/pleroma/http/web_push.ex
index 51f72fbf8..16bbe6e8c 100644
--- a/lib/pleroma/http/web_push.ex
+++ b/lib/pleroma/http/web_push.ex
@@ -5,8 +5,8 @@
 defmodule Pleroma.HTTP.WebPush do
   @moduledoc false
 
-  def post(url, payload, headers) do
+  def post(url, payload, headers, options \\ []) do
     list_headers = Map.to_list(headers)
-    Pleroma.HTTP.post(url, payload, list_headers)
+    Pleroma.HTTP.post(url, payload, list_headers, options)
   end
 end
diff --git a/lib/pleroma/maps.ex b/lib/pleroma/maps.ex
index 0d2e94248..b08b83305 100644
--- a/lib/pleroma/maps.ex
+++ b/lib/pleroma/maps.ex
@@ -12,4 +12,10 @@ defmodule Pleroma.Maps do
       _ -> map
     end
   end
+
+  def safe_put_in(data, keys, value) when is_map(data) and is_list(keys) do
+    Kernel.put_in(data, keys, value)
+  rescue
+    _ -> data
+  end
 end
diff --git a/lib/pleroma/object.ex b/lib/pleroma/object.ex
index 3ba749d1a..c3ea1b98b 100644
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@@ -366,7 +366,7 @@ defmodule Pleroma.Object do
   end
 
   def local?(%Object{data: %{"id" => id}}) do
-    String.starts_with?(id, Pleroma.Web.base_url() <> "/")
+    String.starts_with?(id, Pleroma.Web.Endpoint.url() <> "/")
   end
 
   def replies(object, opts \\ []) do
diff --git a/lib/pleroma/object/containment.ex b/lib/pleroma/object/containment.ex
index fb0398f92..040537acf 100644
--- a/lib/pleroma/object/containment.ex
+++ b/lib/pleroma/object/containment.ex
@@ -71,6 +71,14 @@ defmodule Pleroma.Object.Containment do
     compare_uris(id_uri, other_uri)
   end
 
+  # Mastodon pin activities don't have an id, so we check the object field, which will be pinned.
+  def contain_origin_from_id(id, %{"object" => object}) when is_binary(object) do
+    id_uri = URI.parse(id)
+    object_uri = URI.parse(object)
+
+    compare_uris(id_uri, object_uri)
+  end
+
   def contain_origin_from_id(_id, _data), do: :error
 
   def contain_child(%{"object" => %{"id" => id, "attributedTo" => _} = object}),
diff --git a/lib/pleroma/object/fetcher.ex b/lib/pleroma/object/fetcher.ex
index bcccf1c4c..4ca67f0fd 100644
--- a/lib/pleroma/object/fetcher.ex
+++ b/lib/pleroma/object/fetcher.ex
@@ -4,6 +4,7 @@
 
 defmodule Pleroma.Object.Fetcher do
   alias Pleroma.HTTP
+  alias Pleroma.Maps
   alias Pleroma.Object
   alias Pleroma.Object.Containment
   alias Pleroma.Repo
@@ -101,6 +102,9 @@ defmodule Pleroma.Object.Fetcher do
       {:transmogrifier, {:error, {:reject, e}}} ->
         {:reject, e}
 
+      {:transmogrifier, {:reject, e}} ->
+        {:reject, e}
+
       {:transmogrifier, _} = e ->
         {:error, e}
 
@@ -124,12 +128,14 @@ defmodule Pleroma.Object.Fetcher do
   defp prepare_activity_params(data) do
     %{
       "type" => "Create",
-      "to" => data["to"] || [],
-      "cc" => data["cc"] || [],
       # Should we seriously keep this attributedTo thing?
       "actor" => data["actor"] || data["attributedTo"],
       "object" => data
     }
+    |> Maps.put_if_present("to", data["to"])
+    |> Maps.put_if_present("cc", data["cc"])
+    |> Maps.put_if_present("bto", data["bto"])
+    |> Maps.put_if_present("bcc", data["bcc"])
   end
 
   def fetch_object_from_id!(id, options \\ []) do
diff --git a/lib/pleroma/upload.ex b/lib/pleroma/upload.ex
index 654711351..17822dc5e 100644
--- a/lib/pleroma/upload.ex
+++ b/lib/pleroma/upload.ex
@@ -23,6 +23,9 @@ defmodule Pleroma.Upload do
     is once created permanent and changing it (especially in uploaders) is probably a bad idea!
   * `:tempfile` - path to the temporary file. Prefer in-place changes on the file rather than changing the
   path as the temporary file is also tracked by `Plug.Upload{}` and automatically deleted once the request is over.
+  * `:width` - width of the media in pixels
+  * `:height` - height of the media in pixels
+  * `:blurhash` - string hash of the image encoded with the blurhash algorithm (https://blurha.sh/)
 
   Related behaviors:
 
@@ -32,6 +35,7 @@ defmodule Pleroma.Upload do
   """
   alias Ecto.UUID
   alias Pleroma.Config
+  alias Pleroma.Maps
   require Logger
 
   @type source ::
@@ -53,9 +57,12 @@ defmodule Pleroma.Upload do
           name: String.t(),
           tempfile: String.t(),
           content_type: String.t(),
+          width: integer(),
+          height: integer(),
+          blurhash: String.t(),
           path: String.t()
         }
-  defstruct [:id, :name, :tempfile, :content_type, :path]
+  defstruct [:id, :name, :tempfile, :content_type, :width, :height, :blurhash, :path]
 
   defp get_description(opts, upload) do
     case {opts[:description], Pleroma.Config.get([Pleroma.Upload, :default_description])} do
@@ -89,9 +96,12 @@ defmodule Pleroma.Upload do
              "mediaType" => upload.content_type,
              "href" => url_from_spec(upload, opts.base_url, url_spec)
            }
+           |> Maps.put_if_present("width", upload.width)
+           |> Maps.put_if_present("height", upload.height)
          ],
          "name" => description
-       }}
+       }
+       |> Maps.put_if_present("blurhash", upload.blurhash)}
     else
       {:description_limit, _} ->
         {:error, :description_too_long}
@@ -225,7 +235,7 @@ defmodule Pleroma.Upload do
 
     case uploader do
       Pleroma.Uploaders.Local ->
-        upload_base_url || Pleroma.Web.base_url() <> "/media/"
+        upload_base_url || Pleroma.Web.Endpoint.url() <> "/media/"
 
       Pleroma.Uploaders.S3 ->
         bucket = Config.get([Pleroma.Uploaders.S3, :bucket])
@@ -251,7 +261,7 @@ defmodule Pleroma.Upload do
         end
 
       _ ->
-        public_endpoint || upload_base_url || Pleroma.Web.base_url() <> "/media/"
+        public_endpoint || upload_base_url || Pleroma.Web.Endpoint.url() <> "/media/"
     end
   end
 end
diff --git a/lib/pleroma/upload/filter/analyze_metadata.ex b/lib/pleroma/upload/filter/analyze_metadata.ex
new file mode 100644
index 000000000..8c23076d4
--- /dev/null
+++ b/lib/pleroma/upload/filter/analyze_metadata.ex
@@ -0,0 +1,45 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Upload.Filter.AnalyzeMetadata do
+  @moduledoc """
+  Extracts metadata about the upload, such as width/height
+  """
+  require Logger
+
+  @behaviour Pleroma.Upload.Filter
+
+  @spec filter(Pleroma.Upload.t()) ::
+          {:ok, :filtered, Pleroma.Upload.t()} | {:ok, :noop} | {:error, String.t()}
+  def filter(%Pleroma.Upload{tempfile: file, content_type: "image" <> _} = upload) do
+    try do
+      image =
+        file
+        |> Mogrify.open()
+        |> Mogrify.verbose()
+
+      upload =
+        upload
+        |> Map.put(:width, image.width)
+        |> Map.put(:height, image.height)
+        |> Map.put(:blurhash, get_blurhash(file))
+
+      {:ok, :filtered, upload}
+    rescue
+      e in ErlangError ->
+        Logger.warn("#{__MODULE__}: #{inspect(e)}")
+        {:ok, :noop}
+    end
+  end
+
+  def filter(_), do: {:ok, :noop}
+
+  defp get_blurhash(file) do
+    with {:ok, blurhash} <- :eblurhash.magick(file) do
+      blurhash
+    else
+      _ -> nil
+    end
+  end
+end
diff --git a/lib/pleroma/uploaders/uploader.ex b/lib/pleroma/uploaders/uploader.ex
index 0be878ca2..deba548b7 100644
--- a/lib/pleroma/uploaders/uploader.ex
+++ b/lib/pleroma/uploaders/uploader.ex
@@ -35,7 +35,7 @@ defmodule Pleroma.Uploaders.Uploader do
 
   """
   @type file_spec :: {:file | :url, String.t()}
-  @callback put_file(Pleroma.Upload.t()) ::
+  @callback put_file(upload :: struct()) ::
               :ok | {:ok, file_spec()} | {:error, String.t()} | :wait_callback
 
   @callback delete_file(file :: String.t()) :: :ok | {:error, String.t()}
@@ -46,7 +46,7 @@ defmodule Pleroma.Uploaders.Uploader do
               | {:error, Plug.Conn.t(), String.t()}
   @optional_callbacks http_callback: 2
 
-  @spec put_file(module(), Pleroma.Upload.t()) :: {:ok, file_spec()} | {:error, String.t()}
+  @spec put_file(module(), upload :: struct()) :: {:ok, file_spec()} | {:error, String.t()}
   def put_file(uploader, upload) do
     case uploader.put_file(upload) do
       :ok -> {:ok, {:file, upload.path}}
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index a3d41fcd0..46bac283c 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -27,13 +27,13 @@ defmodule Pleroma.User do
   alias Pleroma.Repo
   alias Pleroma.User
   alias Pleroma.UserRelationship
-  alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.Pipeline
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
+  alias Pleroma.Web.Endpoint
   alias Pleroma.Web.OAuth
   alias Pleroma.Web.RelMe
   alias Pleroma.Workers.BackgroundWorker
@@ -99,6 +99,7 @@ defmodule Pleroma.User do
     field(:local, :boolean, default: true)
     field(:follower_address, :string)
     field(:following_address, :string)
+    field(:featured_address, :string)
     field(:search_rank, :float, virtual: true)
     field(:search_type, :integer, virtual: true)
     field(:tags, {:array, :string}, default: [])
@@ -129,7 +130,6 @@ defmodule Pleroma.User do
     field(:hide_followers, :boolean, default: false)
     field(:hide_follows, :boolean, default: false)
     field(:hide_favorites, :boolean, default: true)
-    field(:pinned_activities, {:array, :string}, default: [])
     field(:email_notifications, :map, default: %{"digest" => false})
     field(:mascot, :map, default: nil)
     field(:emoji, :map, default: %{})
@@ -147,6 +147,7 @@ defmodule Pleroma.User do
     field(:accepts_chat_messages, :boolean, default: nil)
     field(:last_active_at, :naive_datetime)
     field(:disclose_client, :boolean, default: true)
+    field(:pinned_objects, :map, default: %{})
 
     embeds_one(
       :notification_settings,
@@ -358,7 +359,7 @@ defmodule Pleroma.User do
 
       _ ->
         unless options[:no_default] do
-          Config.get([:assets, :default_user_avatar], "#{Web.base_url()}/images/avi.png")
+          Config.get([:assets, :default_user_avatar], "#{Endpoint.url()}/images/avi.png")
         end
     end
   end
@@ -366,13 +367,15 @@ defmodule Pleroma.User do
   def banner_url(user, options \\ []) do
     case user.banner do
       %{"url" => [%{"href" => href} | _]} -> href
-      _ -> !options[:no_default] && "#{Web.base_url()}/images/banner.png"
+      _ -> !options[:no_default] && "#{Endpoint.url()}/images/banner.png"
     end
   end
 
   # Should probably be renamed or removed
-  def ap_id(%User{nickname: nickname}), do: "#{Web.base_url()}/users/#{nickname}"
+  @spec ap_id(User.t()) :: String.t()
+  def ap_id(%User{nickname: nickname}), do: "#{Endpoint.url()}/users/#{nickname}"
 
+  @spec ap_followers(User.t()) :: String.t()
   def ap_followers(%User{follower_address: fa}) when is_binary(fa), do: fa
   def ap_followers(%User{} = user), do: "#{ap_id(user)}/followers"
 
@@ -380,6 +383,11 @@ defmodule Pleroma.User do
   def ap_following(%User{following_address: fa}) when is_binary(fa), do: fa
   def ap_following(%User{} = user), do: "#{ap_id(user)}/following"
 
+  @spec ap_featured_collection(User.t()) :: String.t()
+  def ap_featured_collection(%User{featured_address: fa}) when is_binary(fa), do: fa
+
+  def ap_featured_collection(%User{} = user), do: "#{ap_id(user)}/collections/featured"
+
   defp truncate_fields_param(params) do
     if Map.has_key?(params, :fields) do
       Map.put(params, :fields, Enum.map(params[:fields], &truncate_field/1))
@@ -442,6 +450,7 @@ defmodule Pleroma.User do
         :uri,
         :follower_address,
         :following_address,
+        :featured_address,
         :hide_followers,
         :hide_follows,
         :hide_followers_count,
@@ -453,7 +462,8 @@ defmodule Pleroma.User do
         :invisible,
         :actor_type,
         :also_known_as,
-        :accepts_chat_messages
+        :accepts_chat_messages,
+        :pinned_objects
       ]
     )
     |> cast(params, [:name], empty_values: [])
@@ -685,7 +695,7 @@ defmodule Pleroma.User do
     |> validate_format(:nickname, local_nickname_regex())
     |> put_ap_id()
     |> unique_constraint(:ap_id)
-    |> put_following_and_follower_address()
+    |> put_following_and_follower_and_featured_address()
   end
 
   def register_changeset(struct, params \\ %{}, opts \\ []) do
@@ -746,7 +756,7 @@ defmodule Pleroma.User do
     |> put_password_hash
     |> put_ap_id()
     |> unique_constraint(:ap_id)
-    |> put_following_and_follower_address()
+    |> put_following_and_follower_and_featured_address()
   end
 
   def maybe_validate_required_email(changeset, true), do: changeset
@@ -764,11 +774,16 @@ defmodule Pleroma.User do
     put_change(changeset, :ap_id, ap_id)
   end
 
-  defp put_following_and_follower_address(changeset) do
-    followers = ap_followers(%User{nickname: get_field(changeset, :nickname)})
+  defp put_following_and_follower_and_featured_address(changeset) do
+    user = %User{nickname: get_field(changeset, :nickname)}
+    followers = ap_followers(user)
+    following = ap_following(user)
+    featured = ap_featured_collection(user)
 
     changeset
     |> put_change(:follower_address, followers)
+    |> put_change(:following_address, following)
+    |> put_change(:featured_address, featured)
   end
 
   defp autofollow_users(user) do
@@ -2334,45 +2349,35 @@ defmodule Pleroma.User do
     cast(user, %{is_approved: approved?}, [:is_approved])
   end
 
-  def add_pinnned_activity(user, %Pleroma.Activity{id: id}) do
-    if id not in user.pinned_activities do
-      max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
-      params = %{pinned_activities: user.pinned_activities ++ [id]}
-
-      # if pinned activity was scheduled for deletion, we remove job
-      if expiration = Pleroma.Workers.PurgeExpiredActivity.get_expiration(id) do
-        Oban.cancel_job(expiration.id)
-      end
+  @spec add_pinned_object_id(User.t(), String.t()) :: {:ok, User.t()} | {:error, term()}
+  def add_pinned_object_id(%User{} = user, object_id) do
+    if !user.pinned_objects[object_id] do
+      params = %{pinned_objects: Map.put(user.pinned_objects, object_id, NaiveDateTime.utc_now())}
 
       user
-      |> cast(params, [:pinned_activities])
-      |> validate_length(:pinned_activities,
-        max: max_pinned_statuses,
-        message: "You have already pinned the maximum number of statuses"
-      )
+      |> cast(params, [:pinned_objects])
+      |> validate_change(:pinned_objects, fn :pinned_objects, pinned_objects ->
+        max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
+
+        if Enum.count(pinned_objects) <= max_pinned_statuses do
+          []
+        else
+          [pinned_objects: "You have already pinned the maximum number of statuses"]
+        end
+      end)
     else
       change(user)
     end
     |> update_and_set_cache()
   end
 
-  def remove_pinnned_activity(user, %Pleroma.Activity{id: id, data: data}) do
-    params = %{pinned_activities: List.delete(user.pinned_activities, id)}
-
-    # if pinned activity was scheduled for deletion, we reschedule it for deletion
-    if data["expires_at"] do
-      # MRF.ActivityExpirationPolicy used UTC timestamps for expires_at in original implementation
-      {:ok, expires_at} =
-        data["expires_at"] |> Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast()
-
-      Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
-        activity_id: id,
-        expires_at: expires_at
-      })
-    end
-
+  @spec remove_pinned_object_id(User.t(), String.t()) :: {:ok, t()} | {:error, term()}
+  def remove_pinned_object_id(%User{} = user, object_id) do
     user
-    |> cast(params, [:pinned_activities])
+    |> cast(
+      %{pinned_objects: Map.delete(user.pinned_objects, object_id)},
+      [:pinned_objects]
+    )
     |> update_and_set_cache()
   end
 
diff --git a/lib/pleroma/utils.ex b/lib/pleroma/utils.ex
index bc0c95332..a446d3ae6 100644
--- a/lib/pleroma/utils.ex
+++ b/lib/pleroma/utils.ex
@@ -11,6 +11,8 @@ defmodule Pleroma.Utils do
     eperm epipe erange erofs espipe esrch estale etxtbsy exdev
   )a
 
+  @repo_timeout Pleroma.Config.get([Pleroma.Repo, :timeout], 15_000)
+
   def compile_dir(dir) when is_binary(dir) do
     dir
     |> File.ls!()
@@ -63,4 +65,21 @@ defmodule Pleroma.Utils do
   end
 
   def posix_error_message(_), do: ""
+
+  @doc """
+  Returns [timeout: integer] suitable for passing as an option to Repo functions.
+
+  This function detects if the execution was triggered from IEx shell, Mix task, or
+  ./bin/pleroma_ctl and sets the timeout to :infinity, else returns the default timeout value.
+  """
+  @spec query_timeout() :: [timeout: integer]
+  def query_timeout do
+    {parent, _, _, _} = Process.info(self(), :current_stacktrace) |> elem(1) |> Enum.fetch!(2)
+
+    cond do
+      parent |> to_string |> String.starts_with?("Elixir.Mix.Task") -> [timeout: :infinity]
+      parent == :erl_eval -> [timeout: :infinity]
+      true -> [timeout: @repo_timeout]
+    end
+  end
 end
diff --git a/lib/pleroma/web.ex b/lib/pleroma/web.ex
index 8630f244b..d26931af9 100644
--- a/lib/pleroma/web.ex
+++ b/lib/pleroma/web.ex
@@ -35,9 +35,10 @@ defmodule Pleroma.Web do
       import Plug.Conn
 
       import Pleroma.Web.Gettext
-      import Pleroma.Web.Router.Helpers
       import Pleroma.Web.TranslationHelpers
 
+      alias Pleroma.Web.Router.Helpers, as: Routes
+
       plug(:set_put_layout)
 
       defp set_put_layout(conn, _) do
@@ -131,7 +132,8 @@ defmodule Pleroma.Web do
 
       import Pleroma.Web.ErrorHelpers
       import Pleroma.Web.Gettext
-      import Pleroma.Web.Router.Helpers
+
+      alias Pleroma.Web.Router.Helpers, as: Routes
 
       require Logger
 
@@ -229,20 +231,4 @@ defmodule Pleroma.Web do
   defmacro __using__(which) when is_atom(which) do
     apply(__MODULE__, which, [])
   end
-
-  def base_url do
-    Pleroma.Web.Endpoint.url()
-  end
-
-  # TODO: Change to Phoenix.Router.routes/1 for Phoenix 1.6.0+
-  def get_api_routes do
-    Pleroma.Web.Router.__routes__()
-    |> Enum.reject(fn r -> r.plug == Pleroma.Web.Fallback.RedirectController end)
-    |> Enum.map(fn r ->
-      r.path
-      |> String.split("/", trim: true)
-      |> List.first()
-    end)
-    |> Enum.uniq()
-  end
 end
diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index efbf92c70..18368943d 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -88,7 +88,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp increase_replies_count_if_reply(_create_data), do: :noop
 
-  @object_types ~w[ChatMessage Question Answer Audio Video Event Article]
+  @object_types ~w[ChatMessage Question Answer Audio Video Event Article Note]
   @impl true
   def persist(%{"type" => type} = object, meta) when type in @object_types do
     with {:ok, object} <- Object.create(object) do
@@ -630,7 +630,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       |> Map.put(:type, ["Create", "Announce"])
       |> Map.put(:user, reading_user)
       |> Map.put(:actor_id, user.ap_id)
-      |> Map.put(:pinned_activity_ids, user.pinned_activities)
+      |> Map.put(:pinned_object_ids, Map.keys(user.pinned_objects))
 
     params =
       if User.blocks?(reading_user, user) do
@@ -1075,8 +1075,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
 
   defp restrict_unlisted(query, _), do: query
 
-  defp restrict_pinned(query, %{pinned: true, pinned_activity_ids: ids}) do
-    from(activity in query, where: activity.id in ^ids)
+  defp restrict_pinned(query, %{pinned: true, pinned_object_ids: ids}) do
+    from(
+      [activity, object: o] in query,
+      where:
+        fragment(
+          "(?)->>'type' = 'Create' and coalesce((?)->'object'->>'id', (?)->>'object') = any (?)",
+          activity.data,
+          activity.data,
+          activity.data,
+          ^ids
+        )
+    )
   end
 
   defp restrict_pinned(query, _), do: query
@@ -1419,6 +1429,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     invisible = data["invisible"] || false
     actor_type = data["type"] || "Person"
 
+    featured_address = data["featured"]
+    {:ok, pinned_objects} = fetch_and_prepare_featured_from_ap_id(featured_address)
+
     public_key =
       if is_map(data["publicKey"]) && is_binary(data["publicKey"]["publicKeyPem"]) do
         data["publicKey"]["publicKeyPem"]
@@ -1447,13 +1460,15 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       name: data["name"],
       follower_address: data["followers"],
       following_address: data["following"],
+      featured_address: featured_address,
       bio: data["summary"] || "",
       actor_type: actor_type,
       also_known_as: Map.get(data, "alsoKnownAs", []),
       public_key: public_key,
       inbox: data["inbox"],
       shared_inbox: shared_inbox,
-      accepts_chat_messages: accepts_chat_messages
+      accepts_chat_messages: accepts_chat_messages,
+      pinned_objects: pinned_objects
     }
 
     # nickname can be nil because of virtual actors
@@ -1591,6 +1606,41 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     end
   end
 
+  def pin_data_from_featured_collection(%{
+        "type" => type,
+        "orderedItems" => objects
+      })
+      when type in ["OrderedCollection", "Collection"] do
+    Map.new(objects, fn %{"id" => object_ap_id} -> {object_ap_id, NaiveDateTime.utc_now()} end)
+  end
+
+  def fetch_and_prepare_featured_from_ap_id(nil) do
+    {:ok, %{}}
+  end
+
+  def fetch_and_prepare_featured_from_ap_id(ap_id) do
+    with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id) do
+      {:ok, pin_data_from_featured_collection(data)}
+    else
+      e ->
+        Logger.error("Could not decode featured collection at fetch #{ap_id}, #{inspect(e)}")
+        {:ok, %{}}
+    end
+  end
+
+  def pinned_fetch_task(nil), do: nil
+
+  def pinned_fetch_task(%{pinned_objects: pins}) do
+    if Enum.all?(pins, fn {ap_id, _} ->
+         Object.get_cached_by_ap_id(ap_id) ||
+           match?({:ok, _object}, Fetcher.fetch_object_from_id(ap_id))
+       end) do
+      :ok
+    else
+      :error
+    end
+  end
+
   def make_user_from_ap_id(ap_id) do
     user = User.get_cached_by_ap_id(ap_id)
 
@@ -1598,6 +1648,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
       Transmogrifier.upgrade_user_from_ap_id(ap_id)
     else
       with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do
+        {:ok, _pid} = Task.start(fn -> pinned_fetch_task(data) end)
+
         if user do
           user
           |> User.remote_user_changeset(data)
diff --git a/lib/pleroma/web/activity_pub/activity_pub/persisting.ex b/lib/pleroma/web/activity_pub/activity_pub/persisting.ex
index 5ec8b7bab..f39cd000a 100644
--- a/lib/pleroma/web/activity_pub/activity_pub/persisting.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub/persisting.ex
@@ -3,5 +3,5 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ActivityPub.Persisting do
-  @callback persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()}
+  @callback persist(map(), keyword()) :: {:ok, struct()}
 end
diff --git a/lib/pleroma/web/activity_pub/activity_pub/streaming.ex b/lib/pleroma/web/activity_pub/activity_pub/streaming.ex
index 983168bff..33c7bf2bc 100644
--- a/lib/pleroma/web/activity_pub/activity_pub/streaming.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub/streaming.ex
@@ -3,10 +3,6 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ActivityPub.Streaming do
-  alias Pleroma.Activity
-  alias Pleroma.Object
-  alias Pleroma.User
-
-  @callback stream_out(Activity.t()) :: any()
-  @callback stream_out_participations(Object.t(), User.t()) :: any()
+  @callback stream_out(struct()) :: any()
+  @callback stream_out_participations(struct(), struct()) :: any()
 end
diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index 9d3dcc7f9..5aa3b281a 100644
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -543,4 +543,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
       |> json(object.data)
     end
   end
+
+  def pinned(conn, %{"nickname" => nickname}) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
+      conn
+      |> put_resp_header("content-type", "application/activity+json")
+      |> json(UserView.render("featured.json", %{user: user}))
+    end
+  end
 end
diff --git a/lib/pleroma/web/activity_pub/builder.ex b/lib/pleroma/web/activity_pub/builder.ex
index f56bfc600..cde477710 100644
--- a/lib/pleroma/web/activity_pub/builder.ex
+++ b/lib/pleroma/web/activity_pub/builder.ex
@@ -223,7 +223,7 @@ defmodule Pleroma.Web.ActivityPub.Builder do
           [actor.follower_address]
 
         public? and Visibility.is_local_public?(object) ->
-          [actor.follower_address, object.data["actor"], Pleroma.Constants.as_local_public()]
+          [actor.follower_address, object.data["actor"], Utils.as_local_public()]
 
         public? ->
           [actor.follower_address, object.data["actor"], Pleroma.Constants.as_public()]
@@ -273,4 +273,36 @@ defmodule Pleroma.Web.ActivityPub.Builder do
        "context" => object.data["context"]
      }, []}
   end
+
+  @spec pin(User.t(), Object.t()) :: {:ok, map(), keyword()}
+  def pin(%User{} = user, object) do
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "target" => pinned_url(user.nickname),
+       "object" => object.data["id"],
+       "actor" => user.ap_id,
+       "type" => "Add",
+       "to" => [Pleroma.Constants.as_public()],
+       "cc" => [user.follower_address]
+     }, []}
+  end
+
+  @spec unpin(User.t(), Object.t()) :: {:ok, map, keyword()}
+  def unpin(%User{} = user, object) do
+    {:ok,
+     %{
+       "id" => Utils.generate_activity_id(),
+       "target" => pinned_url(user.nickname),
+       "object" => object.data["id"],
+       "actor" => user.ap_id,
+       "type" => "Remove",
+       "to" => [Pleroma.Constants.as_public()],
+       "cc" => [user.follower_address]
+     }, []}
+  end
+
+  defp pinned_url(nickname) when is_binary(nickname) do
+    Pleroma.Web.Router.Helpers.activity_pub_url(Pleroma.Web.Endpoint, :pinned, nickname)
+  end
 end
diff --git a/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex b/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
index 32bb1b645..f4c5db05c 100644
--- a/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
@@ -6,7 +6,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
   @moduledoc "Filter local activities which have no content"
   @behaviour Pleroma.Web.ActivityPub.MRF
 
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
 
   @impl true
   def filter(%{"actor" => actor} = object) do
@@ -24,7 +24,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
   def filter(object), do: {:ok, object}
 
   defp is_local?(actor) do
-    if actor |> String.starts_with?("#{Web.base_url()}") do
+    if actor |> String.starts_with?("#{Endpoint.url()}") do
       true
     else
       false
diff --git a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
index 62024c58c..d40348cb1 100644
--- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex
@@ -177,6 +177,14 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
 
   defp check_banner_removal(_actor_info, object), do: {:ok, object}
 
+  defp check_object(%{"object" => object} = activity) do
+    with {:ok, _object} <- filter(object) do
+      {:ok, activity}
+    end
+  end
+
+  defp check_object(object), do: {:ok, object}
+
   @impl true
   def filter(%{"type" => "Delete", "actor" => actor} = object) do
     %{host: actor_host} = URI.parse(actor)
@@ -202,7 +210,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
          {:ok, object} <- check_media_nsfw(actor_info, object),
          {:ok, object} <- check_ftl_removal(actor_info, object),
          {:ok, object} <- check_followers_only(actor_info, object),
-         {:ok, object} <- check_report_removal(actor_info, object) do
+         {:ok, object} <- check_report_removal(actor_info, object),
+         {:ok, object} <- check_object(object) do
       {:ok, object}
     else
       {:reject, nil} -> {:reject, "[SimplePolicy]"}
@@ -227,6 +236,19 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
     end
   end
 
+  def filter(object) when is_binary(object) do
+    uri = URI.parse(object)
+
+    with {:ok, object} <- check_accept(uri, object),
+         {:ok, object} <- check_reject(uri, object) do
+      {:ok, object}
+    else
+      {:reject, nil} -> {:reject, "[SimplePolicy]"}
+      {:reject, _} = e -> e
+      _ -> {:reject, "[SimplePolicy]"}
+    end
+  end
+
   def filter(object), do: {:ok, object}
 
   @impl true
diff --git a/lib/pleroma/web/activity_pub/object_validator.ex b/lib/pleroma/web/activity_pub/object_validator.ex
index f75744203..248a12a36 100644
--- a/lib/pleroma/web/activity_pub/object_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validator.ex
@@ -17,6 +17,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
   alias Pleroma.Object.Containment
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator
@@ -101,7 +102,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
         %{"type" => "Create", "object" => %{"type" => objtype} = object} = create_activity,
         meta
       )
-      when objtype in ~w[Question Answer Audio Video Event Article] do
+      when objtype in ~w[Question Answer Audio Video Event Article Note] do
     with {:ok, object_data} <- cast_and_apply(object),
          meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
          {:ok, create_activity} <-
@@ -114,8 +115,34 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
   end
 
   def validate(%{"type" => type} = object, meta)
+      when type in ~w[Event Question Audio Video Article Note] do
+    validator =
+      case type do
+        "Event" -> EventValidator
+        "Question" -> QuestionValidator
+        "Audio" -> AudioVideoValidator
+        "Video" -> AudioVideoValidator
+        "Article" -> ArticleNoteValidator
+        "Note" -> ArticleNoteValidator
+      end
+
+    with {:ok, object} <-
+           object
+           |> validator.cast_and_validate()
+           |> Ecto.Changeset.apply_action(:insert) do
+      object = stringify_keys(object)
+
+      # Insert copy of hashtags as strings for the non-hashtag table indexing
+      tag = (object["tag"] || []) ++ Object.hashtags(%Object{data: object})
+      object = Map.put(object, "tag", tag)
+
+      {:ok, object, meta}
+    end
+  end
+
+  def validate(%{"type" => type} = object, meta)
       when type in ~w[Accept Reject Follow Update Like EmojiReact Announce
-      Event ChatMessage Question Audio Video Article Answer] do
+      ChatMessage Answer] do
     validator =
       case type do
         "Accept" -> AcceptRejectValidator
@@ -125,12 +152,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
         "Like" -> LikeValidator
         "EmojiReact" -> EmojiReactValidator
         "Announce" -> AnnounceValidator
-        "Event" -> EventValidator
         "ChatMessage" -> ChatMessageValidator
-        "Question" -> QuestionValidator
-        "Audio" -> AudioVideoValidator
-        "Video" -> AudioVideoValidator
-        "Article" -> ArticleNoteValidator
         "Answer" -> AnswerValidator
       end
 
@@ -143,6 +165,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
     end
   end
 
+  def validate(%{"type" => type} = object, meta) when type in ~w(Add Remove) do
+    with {:ok, object} <-
+           object
+           |> AddRemoveValidator.cast_and_validate()
+           |> Ecto.Changeset.apply_action(:insert) do
+      object = stringify_keys(object)
+      {:ok, object, meta}
+    end
+  end
+
   def cast_and_apply(%{"type" => "ChatMessage"} = object) do
     ChatMessageValidator.cast_and_apply(object)
   end
@@ -163,13 +195,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
     EventValidator.cast_and_apply(object)
   end
 
-  def cast_and_apply(%{"type" => "Article"} = object) do
+  def cast_and_apply(%{"type" => type} = object) when type in ~w[Article Note] do
     ArticleNoteValidator.cast_and_apply(object)
   end
 
   def cast_and_apply(o), do: {:error, {:validator_not_set, o}}
 
-  # is_struct/1 isn't present in Elixir 1.8.x
+  # is_struct/1 appears in Elixir 1.11
   def stringify_keys(%{__struct__: _} = object) do
     object
     |> Map.from_struct()
diff --git a/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex b/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
index d31e780c3..b577a1044 100644
--- a/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
@@ -27,7 +27,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
     |> cast(data, __schema__(:fields))
   end
 
-  def validate_data(cng) do
+  defp validate_data(cng) do
     cng
     |> validate_required([:id, :type, :actor, :to, :cc, :object])
     |> validate_inclusion(:type, ["Accept", "Reject"])
diff --git a/lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex b/lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex
new file mode 100644
index 000000000..f885aabe4
--- /dev/null
+++ b/lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex
@@ -0,0 +1,77 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator do
+  use Ecto.Schema
+
+  import Ecto.Changeset
+  import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+
+  require Pleroma.Constants
+
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.User
+
+  @primary_key false
+
+  embedded_schema do
+    field(:id, ObjectValidators.ObjectID, primary_key: true)
+    field(:target)
+    field(:object, ObjectValidators.ObjectID)
+    field(:actor, ObjectValidators.ObjectID)
+    field(:type)
+    field(:to, ObjectValidators.Recipients, default: [])
+    field(:cc, ObjectValidators.Recipients, default: [])
+  end
+
+  def cast_and_validate(data) do
+    {:ok, actor} = User.get_or_fetch_by_ap_id(data["actor"])
+
+    {:ok, actor} = maybe_refetch_user(actor)
+
+    data
+    |> maybe_fix_data_for_mastodon(actor)
+    |> cast_data()
+    |> validate_data(actor)
+  end
+
+  defp maybe_fix_data_for_mastodon(data, actor) do
+    # Mastodon sends pin/unpin objects without id, to, cc fields
+    data
+    |> Map.put_new("id", Pleroma.Web.ActivityPub.Utils.generate_activity_id())
+    |> Map.put_new("to", [Pleroma.Constants.as_public()])
+    |> Map.put_new("cc", [actor.follower_address])
+  end
+
+  defp cast_data(data) do
+    cast(%__MODULE__{}, data, __schema__(:fields))
+  end
+
+  defp validate_data(changeset, actor) do
+    changeset
+    |> validate_required([:id, :target, :object, :actor, :type, :to, :cc])
+    |> validate_inclusion(:type, ~w(Add Remove))
+    |> validate_actor_presence()
+    |> validate_collection_belongs_to_actor(actor)
+    |> validate_object_presence()
+  end
+
+  defp validate_collection_belongs_to_actor(changeset, actor) do
+    validate_change(changeset, :target, fn :target, target ->
+      if target == actor.featured_address do
+        []
+      else
+        [target: "collection doesn't belong to actor"]
+      end
+    end)
+  end
+
+  defp maybe_refetch_user(%User{featured_address: address} = user) when is_binary(address) do
+    {:ok, user}
+  end
+
+  defp maybe_refetch_user(%User{ap_id: ap_id}) do
+    Pleroma.Web.ActivityPub.Transmogrifier.upgrade_user_from_ap_id(ap_id)
+  end
+end
diff --git a/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex b/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
index b08a33e68..a2f752ac3 100644
--- a/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
@@ -50,7 +50,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
     cng
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Announce"])
     |> validate_required([:id, :type, :object, :actor, :to, :cc])
@@ -68,7 +68,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
          false <- Visibility.is_public?(object) do
       same_actor = object.data["actor"] == actor.ap_id
       recipients = get_field(cng, :to) ++ get_field(cng, :cc)
-      local_public = Pleroma.Constants.as_local_public()
+      local_public = Utils.as_local_public()
 
       is_public =
         Enum.member?(recipients, Pleroma.Constants.as_public()) or
diff --git a/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex b/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
index 15e4413cd..3451e1ff8 100644
--- a/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
@@ -6,6 +6,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
   use Ecto.Schema
 
   alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
 
   import Ecto.Changeset
@@ -23,6 +24,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
     field(:name, :string)
     field(:inReplyTo, ObjectValidators.ObjectID)
     field(:attributedTo, ObjectValidators.ObjectID)
+    field(:context, :string)
 
     # TODO: Remove actor on objects
     field(:actor, ObjectValidators.ObjectID)
@@ -46,11 +48,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
   end
 
   def changeset(struct, data) do
+    data =
+      data
+      |> CommonFixes.fix_actor()
+      |> CommonFixes.fix_object_defaults()
+
     struct
     |> cast(data, __schema__(:fields))
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Answer"])
     |> validate_required([:id, :inReplyTo, :name, :attributedTo, :actor])
diff --git a/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex b/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex
index b0388ef3b..193f85f49 100644
--- a/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex
@@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
   alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
   alias Pleroma.Web.ActivityPub.Transmogrifier
 
   import Ecto.Changeset
@@ -22,8 +23,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
     field(:cc, ObjectValidators.Recipients, default: [])
     field(:bto, ObjectValidators.Recipients, default: [])
     field(:bcc, ObjectValidators.Recipients, default: [])
-    # TODO: Write type
-    field(:tag, {:array, :map}, default: [])
+    embeds_many(:tag, TagValidator)
     field(:type, :string)
 
     field(:name, :string)
@@ -50,6 +50,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
 
     field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
     field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
+
+    field(:replies, {:array, ObjectValidators.ObjectID}, default: [])
   end
 
   def cast_and_apply(data) do
@@ -65,36 +67,51 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
   end
 
   def cast_data(data) do
-    data = fix(data)
-
     %__MODULE__{}
     |> changeset(data)
   end
 
-  defp fix_url(%{"url" => url} = data) when is_map(url) do
-    Map.put(data, "url", url["href"])
-  end
-
+  defp fix_url(%{"url" => url} = data) when is_bitstring(url), do: data
+  defp fix_url(%{"url" => url} = data) when is_map(url), do: Map.put(data, "url", url["href"])
   defp fix_url(data), do: data
 
+  defp fix_tag(%{"tag" => tag} = data) when is_list(tag), do: data
+  defp fix_tag(%{"tag" => tag} = data) when is_map(tag), do: Map.put(data, "tag", [tag])
+  defp fix_tag(data), do: Map.drop(data, ["tag"])
+
+  defp fix_replies(%{"replies" => %{"first" => %{"items" => replies}}} = data)
+       when is_list(replies),
+       do: Map.put(data, "replies", replies)
+
+  defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies),
+    do: Map.put(data, "replies", replies)
+
+  defp fix_replies(%{"replies" => replies} = data) when is_bitstring(replies),
+    do: Map.drop(data, ["replies"])
+
+  defp fix_replies(data), do: data
+
   defp fix(data) do
     data
-    |> CommonFixes.fix_defaults()
-    |> CommonFixes.fix_attribution()
     |> CommonFixes.fix_actor()
+    |> CommonFixes.fix_object_defaults()
     |> fix_url()
+    |> fix_tag()
+    |> fix_replies()
     |> Transmogrifier.fix_emoji()
+    |> Transmogrifier.fix_content_map()
   end
 
   def changeset(struct, data) do
     data = fix(data)
 
     struct
-    |> cast(data, __schema__(:fields) -- [:attachment])
+    |> cast(data, __schema__(:fields) -- [:attachment, :tag])
     |> cast_embed(:attachment)
+    |> cast_embed(:tag)
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Article", "Note"])
     |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
diff --git a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
index 3175427ad..837787b9f 100644
--- a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
@@ -6,7 +6,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
   use Ecto.Schema
 
   alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.Web.ActivityPub.ObjectValidators.UrlObjectValidator
 
   import Ecto.Changeset
 
@@ -21,6 +20,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
       field(:type, :string)
       field(:href, ObjectValidators.Uri)
       field(:mediaType, :string, default: "application/octet-stream")
+      field(:width, :integer)
+      field(:height, :integer)
     end
   end
 
@@ -52,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
     data = fix_media_type(data)
 
     struct
-    |> cast(data, [:type, :href, :mediaType])
+    |> cast(data, [:type, :href, :mediaType, :width, :height])
     |> validate_inclusion(:type, ["Link"])
     |> validate_required([:type, :href, :mediaType])
   end
@@ -60,7 +61,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
   def fix_media_type(data) do
     data = Map.put_new(data, "mediaType", data["mimeType"])
 
-    if MIME.valid?(data["mediaType"]) do
+    if is_bitstring(data["mediaType"]) && MIME.extensions(data["mediaType"]) != [] do
       data
     else
       Map.put(data, "mediaType", "application/octet-stream")
@@ -90,7 +91,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
     end
   end
 
-  def validate_data(cng) do
+  defp validate_data(cng) do
     cng
     |> validate_inclusion(:type, ~w[Document Audio Image Video])
     |> validate_required([:mediaType, :url, :type])
diff --git a/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex b/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex
index 4a96fef52..572687deb 100644
--- a/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex
@@ -5,11 +5,11 @@
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
   use Ecto.Schema
 
-  alias Pleroma.EarmarkRenderer
   alias Pleroma.EctoType.ActivityPub.ObjectValidators
   alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
   alias Pleroma.Web.ActivityPub.Transmogrifier
 
   import Ecto.Changeset
@@ -23,8 +23,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
     field(:cc, ObjectValidators.Recipients, default: [])
     field(:bto, ObjectValidators.Recipients, default: [])
     field(:bcc, ObjectValidators.Recipients, default: [])
-    # TODO: Write type
-    field(:tag, {:array, :map}, default: [])
+    embeds_many(:tag, TagValidator)
     field(:type, :string)
 
     field(:name, :string)
@@ -110,7 +109,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
        when is_binary(content) do
     content =
       content
-      |> Earmark.as_html!(%Earmark.Options{renderer: EarmarkRenderer})
+      |> Pleroma.Formatter.markdown_to_html()
       |> Pleroma.HTML.filter_tags()
 
     Map.put(data, "content", content)
@@ -120,9 +119,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
 
   defp fix(data) do
     data
-    |> CommonFixes.fix_defaults()
-    |> CommonFixes.fix_attribution()
     |> CommonFixes.fix_actor()
+    |> CommonFixes.fix_object_defaults()
     |> Transmogrifier.fix_emoji()
     |> fix_url()
     |> fix_content()
@@ -132,11 +130,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
     data = fix(data)
 
     struct
-    |> cast(data, __schema__(:fields) -- [:attachment])
+    |> cast(data, __schema__(:fields) -- [:attachment, :tag])
     |> cast_embed(:attachment)
+    |> cast_embed(:tag)
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Audio", "Video"])
     |> validate_required([:id, :actor, :attributedTo, :type, :context, :attachment])
diff --git a/lib/pleroma/web/activity_pub/object_validators/block_validator.ex b/lib/pleroma/web/activity_pub/object_validators/block_validator.ex
index c5f77bb76..88948135f 100644
--- a/lib/pleroma/web/activity_pub/object_validators/block_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/block_validator.ex
@@ -26,7 +26,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
     |> cast(data, __schema__(:fields))
   end
 
-  def validate_data(cng) do
+  defp validate_data(cng) do
     cng
     |> validate_required([:id, :type, :actor, :to, :cc, :object])
     |> validate_inclusion(:type, ["Block"])
diff --git a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
index 1189778f2..b153156b0 100644
--- a/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
@@ -67,7 +67,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
     |> cast_embed(:attachment)
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["ChatMessage"])
     |> validate_required([:id, :actor, :to, :type, :published])
diff --git a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
index 5f2c633bc..c958fcc5d 100644
--- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
@@ -3,26 +3,55 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
   alias Pleroma.Object.Containment
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
 
-  # based on Pleroma.Web.ActivityPub.Utils.lazy_put_objects_defaults
-  def fix_defaults(data) do
+  def cast_and_filter_recipients(message, field, follower_collection, field_fallback \\ []) do
+    {:ok, data} = ObjectValidators.Recipients.cast(message[field] || field_fallback)
+
+    data =
+      Enum.reject(data, fn x ->
+        String.ends_with?(x, "/followers") and x != follower_collection
+      end)
+
+    Map.put(message, field, data)
+  end
+
+  def fix_object_defaults(data) do
     %{data: %{"id" => context}, id: context_id} =
       Utils.create_context(data["context"] || data["conversation"])
 
+    %User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["attributedTo"])
+
     data
     |> Map.put("context", context)
     |> Map.put("context_id", context_id)
+    |> cast_and_filter_recipients("to", follower_collection)
+    |> cast_and_filter_recipients("cc", follower_collection)
+    |> cast_and_filter_recipients("bto", follower_collection)
+    |> cast_and_filter_recipients("bcc", follower_collection)
+    |> Transmogrifier.fix_implicit_addressing(follower_collection)
   end
 
-  def fix_attribution(data) do
-    data
-    |> Map.put_new("actor", data["attributedTo"])
+  def fix_activity_addressing(activity, _meta) do
+    %User{follower_address: follower_collection} = User.get_cached_by_ap_id(activity["actor"])
+
+    activity
+    |> cast_and_filter_recipients("to", follower_collection)
+    |> cast_and_filter_recipients("cc", follower_collection)
+    |> cast_and_filter_recipients("bto", follower_collection)
+    |> cast_and_filter_recipients("bcc", follower_collection)
+    |> Transmogrifier.fix_implicit_addressing(follower_collection)
   end
 
   def fix_actor(data) do
-    actor = Containment.get_actor(data)
+    actor =
+      data
+      |> Map.put_new("actor", data["attributedTo"])
+      |> Containment.get_actor()
 
     data
     |> Map.put("actor", actor)
diff --git a/lib/pleroma/web/activity_pub/object_validators/common_validations.ex b/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
index 093549a45..be5074348 100644
--- a/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
@@ -9,11 +9,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
   alias Pleroma.Object
   alias Pleroma.User
 
+  @spec validate_any_presence(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
   def validate_any_presence(cng, fields) do
     non_empty =
       fields
       |> Enum.map(fn field -> get_field(cng, field) end)
       |> Enum.any?(fn
+        nil -> false
         [] -> false
         _ -> true
       end)
@@ -29,6 +31,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
     end
   end
 
+  @spec validate_actor_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
   def validate_actor_presence(cng, options \\ []) do
     field_name = Keyword.get(options, :field_name, :actor)
 
@@ -47,6 +50,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
     end)
   end
 
+  @spec validate_object_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
   def validate_object_presence(cng, options \\ []) do
     field_name = Keyword.get(options, :field_name, :object)
     allowed_types = Keyword.get(options, :allowed_types, false)
@@ -68,6 +72,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
     end)
   end
 
+  @spec validate_object_or_user_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
   def validate_object_or_user_presence(cng, options \\ []) do
     field_name = Keyword.get(options, :field_name, :object)
     options = Keyword.put(options, :field_name, field_name)
@@ -83,6 +88,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
     if actor_cng.valid?, do: actor_cng, else: object_cng
   end
 
+  @spec validate_host_match(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
   def validate_host_match(cng, fields \\ [:id, :actor]) do
     if same_domain?(cng, fields) do
       cng
@@ -95,6 +101,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
     end
   end
 
+  @spec validate_fields_match(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
   def validate_fields_match(cng, fields) do
     if map_unique?(cng, fields) do
       cng
@@ -122,12 +129,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
     end)
   end
 
+  @spec same_domain?(Ecto.Changeset.t(), [atom()]) :: boolean()
   def same_domain?(cng, fields \\ [:actor, :object]) do
     map_unique?(cng, fields, fn value -> URI.parse(value).host end)
   end
 
   # This figures out if a user is able to create, delete or modify something
   # based on the domain and superuser status
+  @spec validate_modification_rights(Ecto.Changeset.t()) :: Ecto.Changeset.t()
   def validate_modification_rights(cng) do
     actor = User.get_cached_by_ap_id(get_field(cng, :actor))
 
diff --git a/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex b/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
index 8384c16a7..7a31a99bf 100644
--- a/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
@@ -39,7 +39,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator do
     |> validate_data(meta)
   end
 
-  def validate_data(cng, meta \\ []) do
+  defp validate_data(cng, meta) do
     cng
     |> validate_required([:id, :actor, :to, :type, :object])
     |> validate_inclusion(:type, ["Create"])
diff --git a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
index bf56a918c..d2de53049 100644
--- a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
@@ -10,8 +10,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
 
   alias Pleroma.EctoType.ActivityPub.ObjectValidators
   alias Pleroma.Object
+  alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+  alias Pleroma.Web.ActivityPub.Transmogrifier
 
   import Ecto.Changeset
 
@@ -23,6 +25,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
     field(:type, :string)
     field(:to, ObjectValidators.Recipients, default: [])
     field(:cc, ObjectValidators.Recipients, default: [])
+    field(:bto, ObjectValidators.Recipients, default: [])
+    field(:bcc, ObjectValidators.Recipients, default: [])
     field(:object, ObjectValidators.ObjectID)
     field(:expires_at, ObjectValidators.DateTime)
 
@@ -54,39 +58,37 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
     |> cast(data, __schema__(:fields))
   end
 
-  defp fix_context(data, meta) do
-    if object = meta[:object_data] do
-      Map.put_new(data, "context", object["context"])
-    else
-      data
-    end
-  end
+  # CommonFixes.fix_activity_addressing adapted for Create specific behavior
+  defp fix_addressing(data, object) do
+    %User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["actor"])
 
-  defp fix_addressing(data, meta) do
-    if object = meta[:object_data] do
-      data
-      |> Map.put_new("to", object["to"] || [])
-      |> Map.put_new("cc", object["cc"] || [])
-    else
-      data
-    end
+    data
+    |> CommonFixes.cast_and_filter_recipients("to", follower_collection, object["to"])
+    |> CommonFixes.cast_and_filter_recipients("cc", follower_collection, object["cc"])
+    |> CommonFixes.cast_and_filter_recipients("bto", follower_collection, object["bto"])
+    |> CommonFixes.cast_and_filter_recipients("bcc", follower_collection, object["bcc"])
+    |> Transmogrifier.fix_implicit_addressing(follower_collection)
   end
 
-  defp fix(data, meta) do
+  def fix(data, meta) do
+    object = meta[:object_data]
+
     data
-    |> fix_context(meta)
-    |> fix_addressing(meta)
     |> CommonFixes.fix_actor()
+    |> Map.put_new("context", object["context"])
+    |> fix_addressing(object)
   end
 
-  def validate_data(cng, meta \\ []) do
+  defp validate_data(cng, meta) do
+    object = meta[:object_data]
+
     cng
-    |> validate_required([:actor, :type, :object])
+    |> validate_required([:actor, :type, :object, :to, :cc])
     |> validate_inclusion(:type, ["Create"])
     |> CommonValidations.validate_actor_presence()
-    |> CommonValidations.validate_any_presence([:to, :cc])
-    |> validate_actors_match(meta)
-    |> validate_context_match(meta)
+    |> validate_actors_match(object)
+    |> validate_context_match(object)
+    |> validate_addressing_match(object)
     |> validate_object_nonexistence()
     |> validate_object_containment()
   end
@@ -118,8 +120,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
     end)
   end
 
-  def validate_actors_match(cng, meta) do
-    attributed_to = meta[:object_data]["attributedTo"] || meta[:object_data]["actor"]
+  def validate_actors_match(cng, object) do
+    attributed_to = object["attributedTo"] || object["actor"]
 
     cng
     |> validate_change(:actor, fn :actor, actor ->
@@ -131,7 +133,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
     end)
   end
 
-  def validate_context_match(cng, %{object_data: %{"context" => object_context}}) do
+  def validate_context_match(cng, %{"context" => object_context}) do
     cng
     |> validate_change(:context, fn :context, context ->
       if context == object_context do
@@ -142,5 +144,18 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
     end)
   end
 
-  def validate_context_match(cng, _), do: cng
+  def validate_addressing_match(cng, object) do
+    [:to, :cc, :bcc, :bto]
+    |> Enum.reduce(cng, fn field, cng ->
+      object_data = object[to_string(field)]
+
+      validate_change(cng, field, fn field, data ->
+        if data == object_data do
+          []
+        else
+          [{field, "field doesn't match with object (#{inspect(object_data)})"}]
+        end
+      end)
+    end)
+  end
 end
diff --git a/lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex b/lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex
deleted file mode 100644
index a85a0298c..000000000
--- a/lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex
+++ /dev/null
@@ -1,29 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateNoteValidator do
-  use Ecto.Schema
-
-  alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.Web.ActivityPub.ObjectValidators.NoteValidator
-
-  import Ecto.Changeset
-
-  @primary_key false
-
-  embedded_schema do
-    field(:id, ObjectValidators.ObjectID, primary_key: true)
-    field(:actor, ObjectValidators.ObjectID)
-    field(:type, :string)
-    field(:to, ObjectValidators.Recipients, default: [])
-    field(:cc, ObjectValidators.Recipients, default: [])
-    field(:bto, ObjectValidators.Recipients, default: [])
-    field(:bcc, ObjectValidators.Recipients, default: [])
-    embeds_one(:object, NoteValidator)
-  end
-
-  def cast_data(data) do
-    cast(%__MODULE__{}, data, __schema__(:fields))
-  end
-end
diff --git a/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
index fc1a79a72..7da67bf16 100644
--- a/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
@@ -53,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
     Tombstone
     Video
   }
-  def validate_data(cng) do
+  defp validate_data(cng) do
     cng
     |> validate_required([:id, :type, :actor, :to, :cc, :object])
     |> validate_inclusion(:type, ["Delete"])
diff --git a/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
index 1906e597e..ec7566515 100644
--- a/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
@@ -70,7 +70,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
     end
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["EmojiReact"])
     |> validate_required([:id, :type, :object, :actor, :context, :to, :cc, :content])
diff --git a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex
index 2e26726f8..fee2e997a 100644
--- a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex
@@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
   alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
   alias Pleroma.Web.ActivityPub.Transmogrifier
 
   import Ecto.Changeset
@@ -23,8 +24,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
     field(:cc, ObjectValidators.Recipients, default: [])
     field(:bto, ObjectValidators.Recipients, default: [])
     field(:bcc, ObjectValidators.Recipients, default: [])
-    # TODO: Write type
-    field(:tag, {:array, :map}, default: [])
+    embeds_many(:tag, TagValidator)
     field(:type, :string)
 
     field(:name, :string)
@@ -72,8 +72,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
 
   defp fix(data) do
     data
-    |> CommonFixes.fix_defaults()
-    |> CommonFixes.fix_attribution()
+    |> CommonFixes.fix_actor()
+    |> CommonFixes.fix_object_defaults()
     |> Transmogrifier.fix_emoji()
   end
 
@@ -81,11 +81,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
     data = fix(data)
 
     struct
-    |> cast(data, __schema__(:fields) -- [:attachment])
+    |> cast(data, __schema__(:fields) -- [:attachment, :tag])
     |> cast_embed(:attachment)
+    |> cast_embed(:tag)
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Event"])
     |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
diff --git a/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex b/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
index 6e428bacc..239cee5e7 100644
--- a/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
@@ -27,7 +27,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator do
     |> cast(data, __schema__(:fields))
   end
 
-  def validate_data(cng) do
+  defp validate_data(cng) do
     cng
     |> validate_required([:id, :type, :actor, :to, :cc, :object])
     |> validate_inclusion(:type, ["Follow"])
diff --git a/lib/pleroma/web/activity_pub/object_validators/like_validator.ex b/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
index 30c40b238..509da507b 100644
--- a/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/like_validator.ex
@@ -76,7 +76,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
     end
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Like"])
     |> validate_required([:id, :type, :object, :actor, :context, :to, :cc])
diff --git a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
index 6b746c997..083d08ec4 100644
--- a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
@@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
   alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
   alias Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
   alias Pleroma.Web.ActivityPub.Transmogrifier
 
   import Ecto.Changeset
@@ -24,8 +25,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
     field(:cc, ObjectValidators.Recipients, default: [])
     field(:bto, ObjectValidators.Recipients, default: [])
     field(:bcc, ObjectValidators.Recipients, default: [])
-    # TODO: Write type
-    field(:tag, {:array, :map}, default: [])
+    embeds_many(:tag, TagValidator)
     field(:type, :string)
     field(:content, :string)
     field(:context, :string)
@@ -83,8 +83,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
 
   defp fix(data) do
     data
-    |> CommonFixes.fix_defaults()
-    |> CommonFixes.fix_attribution()
+    |> CommonFixes.fix_actor()
+    |> CommonFixes.fix_object_defaults()
     |> Transmogrifier.fix_emoji()
     |> fix_closed()
   end
@@ -93,13 +93,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
     data = fix(data)
 
     struct
-    |> cast(data, __schema__(:fields) -- [:anyOf, :oneOf, :attachment])
+    |> cast(data, __schema__(:fields) -- [:anyOf, :oneOf, :attachment, :tag])
     |> cast_embed(:attachment)
     |> cast_embed(:anyOf)
     |> cast_embed(:oneOf)
+    |> cast_embed(:tag)
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Question"])
     |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
diff --git a/lib/pleroma/web/activity_pub/object_validators/tag_validator.ex b/lib/pleroma/web/activity_pub/object_validators/tag_validator.ex
new file mode 100644
index 000000000..751021585
--- /dev/null
+++ b/lib/pleroma/web/activity_pub/object_validators/tag_validator.ex
@@ -0,0 +1,77 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.TagValidator do
+  use Ecto.Schema
+
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+
+  import Ecto.Changeset
+
+  @primary_key false
+  embedded_schema do
+    # Common
+    field(:type, :string)
+    field(:name, :string)
+
+    # Mention, Hashtag
+    field(:href, ObjectValidators.Uri)
+
+    # Emoji
+    embeds_one :icon, IconObjectValidator, primary_key: false do
+      field(:type, :string)
+      field(:url, ObjectValidators.Uri)
+    end
+
+    field(:updated, ObjectValidators.DateTime)
+    field(:id, ObjectValidators.Uri)
+  end
+
+  def cast_and_validate(data) do
+    data
+    |> cast_data()
+  end
+
+  def cast_data(data) do
+    %__MODULE__{}
+    |> changeset(data)
+  end
+
+  def changeset(struct, %{"type" => "Mention"} = data) do
+    struct
+    |> cast(data, [:type, :name, :href])
+    |> validate_required([:type, :href])
+  end
+
+  def changeset(struct, %{"type" => "Hashtag", "name" => name} = data) do
+    name =
+      cond do
+        "#" <> name -> name
+        name -> name
+      end
+      |> String.downcase()
+
+    data = Map.put(data, "name", name)
+
+    struct
+    |> cast(data, [:type, :name, :href])
+    |> validate_required([:type, :name])
+  end
+
+  def changeset(struct, %{"type" => "Emoji"} = data) do
+    data = Map.put(data, "name", String.trim(data["name"], ":"))
+
+    struct
+    |> cast(data, [:type, :name, :updated, :id])
+    |> cast_embed(:icon, with: &icon_changeset/2)
+    |> validate_required([:type, :name, :icon])
+  end
+
+  def icon_changeset(struct, data) do
+    struct
+    |> cast(data, [:type, :url])
+    |> validate_inclusion(:type, ~w[Image])
+    |> validate_required([:type, :url])
+  end
+end
diff --git a/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex b/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
index 783a79ddb..e8af60ffa 100644
--- a/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
@@ -38,7 +38,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
     |> cast(data, __schema__(:fields))
   end
 
-  def validate_data(data_cng) do
+  defp validate_data(data_cng) do
     data_cng
     |> validate_inclusion(:type, ["Undo"])
     |> validate_required([:id, :type, :object, :actor, :to, :cc])
diff --git a/lib/pleroma/web/activity_pub/object_validators/update_validator.ex b/lib/pleroma/web/activity_pub/object_validators/update_validator.ex
index a66d41400..6bb1dc7fa 100644
--- a/lib/pleroma/web/activity_pub/object_validators/update_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/update_validator.ex
@@ -28,7 +28,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do
     |> cast(data, __schema__(:fields))
   end
 
-  def validate_data(cng) do
+  defp validate_data(cng) do
     cng
     |> validate_required([:id, :type, :actor, :to, :cc, :object])
     |> validate_inclusion(:type, ["Update"])
diff --git a/lib/pleroma/web/activity_pub/pipeline.ex b/lib/pleroma/web/activity_pub/pipeline.ex
index 195596f94..0d6e8aad2 100644
--- a/lib/pleroma/web/activity_pub/pipeline.ex
+++ b/lib/pleroma/web/activity_pub/pipeline.ex
@@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
   alias Pleroma.Config
   alias Pleroma.Object
   alias Pleroma.Repo
+  alias Pleroma.Utils
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.MRF
   alias Pleroma.Web.ActivityPub.ObjectValidator
@@ -14,19 +15,19 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
   alias Pleroma.Web.ActivityPub.Visibility
   alias Pleroma.Web.Federator
 
-  @side_effects Config.get([:pipeline, :side_effects], SideEffects)
-  @federator Config.get([:pipeline, :federator], Federator)
-  @object_validator Config.get([:pipeline, :object_validator], ObjectValidator)
-  @mrf Config.get([:pipeline, :mrf], MRF)
-  @activity_pub Config.get([:pipeline, :activity_pub], ActivityPub)
-  @config Config.get([:pipeline, :config], Config)
+  defp side_effects, do: Config.get([:pipeline, :side_effects], SideEffects)
+  defp federator, do: Config.get([:pipeline, :federator], Federator)
+  defp object_validator, do: Config.get([:pipeline, :object_validator], ObjectValidator)
+  defp mrf, do: Config.get([:pipeline, :mrf], MRF)
+  defp activity_pub, do: Config.get([:pipeline, :activity_pub], ActivityPub)
+  defp config, do: Config.get([:pipeline, :config], Config)
 
   @spec common_pipeline(map(), keyword()) ::
           {:ok, Activity.t() | Object.t(), keyword()} | {:error, any()}
   def common_pipeline(object, meta) do
-    case Repo.transaction(fn -> do_common_pipeline(object, meta) end) do
+    case Repo.transaction(fn -> do_common_pipeline(object, meta) end, Utils.query_timeout()) do
       {:ok, {:ok, activity, meta}} ->
-        @side_effects.handle_after_transaction(meta)
+        side_effects().handle_after_transaction(meta)
         {:ok, activity, meta}
 
       {:ok, value} ->
@@ -40,19 +41,17 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
     end
   end
 
-  def do_common_pipeline(object, meta) do
-    with {_, {:ok, validated_object, meta}} <-
-           {:validate_object, @object_validator.validate(object, meta)},
-         {_, {:ok, mrfd_object, meta}} <-
-           {:mrf_object, @mrf.pipeline_filter(validated_object, meta)},
-         {_, {:ok, activity, meta}} <-
-           {:persist_object, @activity_pub.persist(mrfd_object, meta)},
-         {_, {:ok, activity, meta}} <-
-           {:execute_side_effects, @side_effects.handle(activity, meta)},
-         {_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do
-      {:ok, activity, meta}
+  def do_common_pipeline(%{__struct__: _}, _meta), do: {:error, :is_struct}
+
+  def do_common_pipeline(message, meta) do
+    with {_, {:ok, message, meta}} <- {:validate, object_validator().validate(message, meta)},
+         {_, {:ok, message, meta}} <- {:mrf, mrf().pipeline_filter(message, meta)},
+         {_, {:ok, message, meta}} <- {:persist, activity_pub().persist(message, meta)},
+         {_, {:ok, message, meta}} <- {:side_effects, side_effects().handle(message, meta)},
+         {_, {:ok, _}} <- {:federation, maybe_federate(message, meta)} do
+      {:ok, message, meta}
     else
-      {:mrf_object, {:reject, message, _}} -> {:reject, message}
+      {:mrf, {:reject, message, _}} -> {:reject, message}
       e -> {:error, e}
     end
   end
@@ -61,7 +60,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
 
   defp maybe_federate(%Activity{} = activity, meta) do
     with {:ok, local} <- Keyword.fetch(meta, :local) do
-      do_not_federate = meta[:do_not_federate] || !@config.get([:instance, :federating])
+      do_not_federate = meta[:do_not_federate] || !config().get([:instance, :federating])
 
       if !do_not_federate and local and not Visibility.is_local_public?(activity) do
         activity =
@@ -71,7 +70,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
             activity
           end
 
-        @federator.publish(activity)
+        federator().publish(activity)
         {:ok, :federated}
       else
         {:ok, :not_federated}
diff --git a/lib/pleroma/web/activity_pub/publisher.ex b/lib/pleroma/web/activity_pub/publisher.ex
index b12b2fc24..590beef64 100644
--- a/lib/pleroma/web/activity_pub/publisher.ex
+++ b/lib/pleroma/web/activity_pub/publisher.ex
@@ -272,7 +272,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
       },
       %{
         "rel" => "http://ostatus.org/schema/1.0/subscribe",
-        "template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
+        "template" => "#{Pleroma.Web.Endpoint.url()}/ostatus_subscribe?acct={uri}"
       }
     ]
   end
diff --git a/lib/pleroma/web/activity_pub/side_effects.ex b/lib/pleroma/web/activity_pub/side_effects.ex
index 0b9a9f0c5..674356d9a 100644
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@@ -203,6 +203,19 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
         Object.increase_replies_count(in_reply_to)
       end
 
+      reply_depth = (meta[:depth] || 0) + 1
+
+      # FIXME: Force inReplyTo to replies
+      if Pleroma.Web.Federator.allowed_thread_distance?(reply_depth) and
+           object.data["replies"] != nil do
+        for reply_id <- object.data["replies"] do
+          Pleroma.Workers.RemoteFetcherWorker.enqueue("fetch_remote", %{
+            "id" => reply_id,
+            "depth" => reply_depth
+          })
+        end
+      end
+
       ConcurrentLimiter.limit(Pleroma.Web.RichMedia.Helpers, fn ->
         Task.start(fn -> Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity) end)
       end)
@@ -276,10 +289,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
     result =
       case deleted_object do
         %Object{} ->
-          with {:ok, deleted_object, activity} <- Object.delete(deleted_object),
+          with {:ok, deleted_object, _activity} <- Object.delete(deleted_object),
                {_, actor} when is_binary(actor) <- {:actor, deleted_object.data["actor"]},
                %User{} = user <- User.get_cached_by_ap_id(actor) do
-            User.remove_pinnned_activity(user, activity)
+            User.remove_pinned_object_id(user, deleted_object.data["id"])
 
             {:ok, user} = ActivityPub.decrease_note_count_if_public(user, deleted_object)
 
@@ -312,6 +325,63 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
     end
   end
 
+  # Tasks this handles:
+  # - adds pin to user
+  # - removes expiration job for pinned activity, if was set for expiration
+  @impl true
+  def handle(%{data: %{"type" => "Add"} = data} = object, meta) do
+    with %User{} = user <- User.get_cached_by_ap_id(data["actor"]),
+         {:ok, _user} <- User.add_pinned_object_id(user, data["object"]) do
+      # if pinned activity was scheduled for deletion, we remove job
+      if expiration = Pleroma.Workers.PurgeExpiredActivity.get_expiration(meta[:activity_id]) do
+        Oban.cancel_job(expiration.id)
+      end
+
+      {:ok, object, meta}
+    else
+      nil ->
+        {:error, :user_not_found}
+
+      {:error, changeset} ->
+        if changeset.errors[:pinned_objects] do
+          {:error, :pinned_statuses_limit_reached}
+        else
+          changeset.errors
+        end
+    end
+  end
+
+  # Tasks this handles:
+  # - removes pin from user
+  # - removes corresponding Add activity
+  # - if activity had expiration, recreates activity expiration job
+  @impl true
+  def handle(%{data: %{"type" => "Remove"} = data} = object, meta) do
+    with %User{} = user <- User.get_cached_by_ap_id(data["actor"]),
+         {:ok, _user} <- User.remove_pinned_object_id(user, data["object"]) do
+      data["object"]
+      |> Activity.add_by_params_query(user.ap_id, user.featured_address)
+      |> Repo.delete_all()
+
+      # if pinned activity was scheduled for deletion, we reschedule it for deletion
+      if meta[:expires_at] do
+        # MRF.ActivityExpirationPolicy used UTC timestamps for expires_at in original implementation
+        {:ok, expires_at} =
+          Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast(meta[:expires_at])
+
+        Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
+          activity_id: meta[:activity_id],
+          expires_at: expires_at
+        })
+      end
+
+      {:ok, object, meta}
+    else
+      nil -> {:error, :user_not_found}
+      error -> error
+    end
+  end
+
   # Nothing to do
   @impl true
   def handle(object, meta) do
@@ -366,7 +436,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
   end
 
   def handle_object_creation(%{"type" => objtype} = object, meta)
-      when objtype in ~w[Audio Video Question Event Article] do
+      when objtype in ~w[Audio Video Question Event Article Note] do
     with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
       {:ok, object, meta}
     end
diff --git a/lib/pleroma/web/activity_pub/transmogrifier.ex b/lib/pleroma/web/activity_pub/transmogrifier.ex
index 8c7d6a747..51c0cc860 100644
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@@ -43,7 +43,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     |> fix_content_map()
     |> fix_addressing()
     |> fix_summary()
-    |> fix_type(options)
   end
 
   def fix_summary(%{"summary" => nil} = object) do
@@ -72,17 +71,21 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     end
   end
 
-  def fix_explicit_addressing(
-        %{"to" => to, "cc" => cc} = object,
-        explicit_mentions,
-        follower_collection
-      ) do
-    explicit_to = Enum.filter(to, fn x -> x in explicit_mentions end)
+  # if directMessage flag is set to true, leave the addressing alone
+  def fix_explicit_addressing(%{"directMessage" => true} = object, _follower_collection),
+    do: object
+
+  def fix_explicit_addressing(%{"to" => to, "cc" => cc} = object, follower_collection) do
+    explicit_mentions =
+      Utils.determine_explicit_mentions(object) ++
+        [Pleroma.Constants.as_public(), follower_collection]
 
+    explicit_to = Enum.filter(to, fn x -> x in explicit_mentions end)
     explicit_cc = Enum.filter(to, fn x -> x not in explicit_mentions end)
 
     final_cc =
       (cc ++ explicit_cc)
+      |> Enum.filter(& &1)
       |> Enum.reject(fn x -> String.ends_with?(x, "/followers") and x != follower_collection end)
       |> Enum.uniq()
 
@@ -91,29 +94,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     |> Map.put("cc", final_cc)
   end
 
-  def fix_explicit_addressing(object, _explicit_mentions, _followers_collection), do: object
-
-  # if directMessage flag is set to true, leave the addressing alone
-  def fix_explicit_addressing(%{"directMessage" => true} = object), do: object
-
-  def fix_explicit_addressing(object) do
-    explicit_mentions = Utils.determine_explicit_mentions(object)
-
-    %User{follower_address: follower_collection} =
-      object
-      |> Containment.get_actor()
-      |> User.get_cached_by_ap_id()
-
-    explicit_mentions =
-      explicit_mentions ++
-        [
-          Pleroma.Constants.as_public(),
-          follower_collection
-        ]
-
-    fix_explicit_addressing(object, explicit_mentions, follower_collection)
-  end
-
   # if as:Public is addressed, then make sure the followers collection is also addressed
   # so that the activities will be delivered to local users.
   def fix_implicit_addressing(%{"to" => to, "cc" => cc} = object, followers_collection) do
@@ -137,19 +117,19 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     end
   end
 
-  def fix_implicit_addressing(object, _), do: object
-
   def fix_addressing(object) do
-    {:ok, %User{} = user} = User.get_or_fetch_by_ap_id(object["actor"])
-    followers_collection = User.ap_followers(user)
+    {:ok, %User{follower_address: follower_collection}} =
+      object
+      |> Containment.get_actor()
+      |> User.get_or_fetch_by_ap_id()
 
     object
     |> fix_addressing_list("to")
     |> fix_addressing_list("cc")
     |> fix_addressing_list("bto")
     |> fix_addressing_list("bcc")
-    |> fix_explicit_addressing()
-    |> fix_implicit_addressing(followers_collection)
+    |> fix_explicit_addressing(follower_collection)
+    |> fix_implicit_addressing(follower_collection)
   end
 
   def fix_actor(%{"attributedTo" => actor} = object) do
@@ -223,10 +203,17 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
 
         media_type =
           cond do
-            is_map(url) && MIME.valid?(url["mediaType"]) -> url["mediaType"]
-            MIME.valid?(data["mediaType"]) -> data["mediaType"]
-            MIME.valid?(data["mimeType"]) -> data["mimeType"]
-            true -> nil
+            is_map(url) && MIME.extensions(url["mediaType"]) != [] ->
+              url["mediaType"]
+
+            is_bitstring(data["mediaType"]) && MIME.extensions(data["mediaType"]) != [] ->
+              data["mediaType"]
+
+            is_bitstring(data["mimeType"]) && MIME.extensions(data["mimeType"]) != [] ->
+              data["mimeType"]
+
+            true ->
+              nil
           end
 
         href =
@@ -244,6 +231,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
               "type" => Map.get(url || %{}, "type", "Link")
             }
             |> Maps.put_if_present("mediaType", media_type)
+            |> Maps.put_if_present("width", (url || %{})["width"] || data["width"])
+            |> Maps.put_if_present("height", (url || %{})["height"] || data["height"])
 
           %{
             "url" => [attachment_url],
@@ -340,19 +329,18 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
 
   def fix_content_map(object), do: object
 
-  def fix_type(object, options \\ [])
+  defp fix_type(%{"type" => "Note", "inReplyTo" => reply_id, "name" => _} = object, options)
+       when is_binary(reply_id) do
+    options = Keyword.put(options, :fetch, true)
 
-  def fix_type(%{"inReplyTo" => reply_id, "name" => _} = object, options)
-      when is_binary(reply_id) do
-    with true <- Federator.allowed_thread_distance?(options[:depth]),
-         {:ok, %{data: %{"type" => "Question"} = _} = _} <- get_obj_helper(reply_id, options) do
+    with %Object{data: %{"type" => "Question"}} <- Object.normalize(reply_id, options) do
       Map.put(object, "type", "Answer")
     else
       _ -> object
     end
   end
 
-  def fix_type(object, _), do: object
+  defp fix_type(object, _options), do: object
 
   # Reduce the object list to find the reported user.
   defp get_reported(objects) do
@@ -423,10 +411,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   # - tags
   # - emoji
   def handle_incoming(
-        %{"type" => "Create", "object" => %{"type" => objtype} = object} = data,
+        %{"type" => "Create", "object" => %{"type" => "Page"} = object} = data,
         options
-      )
-      when objtype in ~w{Note Page} do
+      ) do
     actor = Containment.get_actor(data)
 
     with nil <- Activity.get_create_by_object_ap_id(object["id"]),
@@ -518,14 +505,23 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
 
   def handle_incoming(
         %{"type" => "Create", "object" => %{"type" => objtype, "id" => obj_id}} = data,
-        _options
+        options
       )
-      when objtype in ~w{Question Answer ChatMessage Audio Video Event Article} do
-    data = Map.put(data, "object", strip_internal_fields(data["object"]))
+      when objtype in ~w{Question Answer ChatMessage Audio Video Event Article Note} do
+    fetch_options = Keyword.put(options, :depth, (options[:depth] || 0) + 1)
+
+    object =
+      data["object"]
+      |> strip_internal_fields()
+      |> fix_type(fetch_options)
+      |> fix_in_reply_to(fetch_options)
+
+    data = Map.put(data, "object", object)
+    options = Keyword.put(options, :local, false)
 
     with {:ok, %User{}} <- ObjectValidator.fetch_actor(data),
          nil <- Activity.get_create_by_object_ap_id(obj_id),
-         {:ok, activity, _} <- Pipeline.common_pipeline(data, local: false) do
+         {:ok, activity, _} <- Pipeline.common_pipeline(data, options) do
       {:ok, activity}
     else
       %Activity{} = activity -> {:ok, activity}
@@ -534,7 +530,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
   end
 
   def handle_incoming(%{"type" => type} = data, _options)
-      when type in ~w{Like EmojiReact Announce} do
+      when type in ~w{Like EmojiReact Announce Add Remove} do
     with :ok <- ObjectValidator.fetch_actor_and_object(data),
          {:ok, activity, _meta} <-
            Pipeline.common_pipeline(data, local: false) do
@@ -564,7 +560,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
            Pipeline.common_pipeline(data, local: false) do
       {:ok, activity}
     else
-      {:error, {:validate_object, _}} = e ->
+      {:error, {:validate, _}} = e ->
         # Check if we have a create activity for this
         with {:ok, object_id} <- ObjectValidators.ObjectID.cast(data["object"]),
              %Activity{data: %{"actor" => actor}} <-
@@ -949,7 +945,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
       object
       |> Map.get("attachment", [])
       |> Enum.map(fn data ->
-        [%{"mediaType" => media_type, "href" => href} | _] = data["url"]
+        [%{"mediaType" => media_type, "href" => href} = url | _] = data["url"]
 
         %{
           "url" => href,
@@ -957,6 +953,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
           "name" => data["name"],
           "type" => "Document"
         }
+        |> Maps.put_if_present("width", url["width"])
+        |> Maps.put_if_present("height", url["height"])
+        |> Maps.put_if_present("blurhash", data["blurhash"])
       end)
 
     Map.put(object, "attachment", attachments)
@@ -1000,6 +999,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
     with %User{local: false} = user <- User.get_cached_by_ap_id(ap_id),
          {:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id),
          {:ok, user} <- update_user(user, data) do
+      {:ok, _pid} = Task.start(fn -> ActivityPub.pinned_fetch_task(user) end)
       TransmogrifierWorker.enqueue("user_upgrade", %{"user_id" => user.id})
       {:ok, user}
     else
diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index a4dc469dc..1df53f79a 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -12,7 +12,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
-  alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.ActivityPub
   alias Pleroma.Web.ActivityPub.Visibility
   alias Pleroma.Web.AdminAPI.AccountView
@@ -38,6 +37,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do
   @supported_report_states ~w(open closed resolved)
   @valid_visibilities ~w(public unlisted private direct)
 
+  def as_local_public, do: Endpoint.url() <> "/#Public"
+
   # Some implementations send the actor URI as the actor field, others send the entire actor object,
   # so figure out what the actor's URI is based on what we have.
   def get_ap_id(%{"id" => id} = _), do: id
@@ -96,8 +97,11 @@ defmodule Pleroma.Web.ActivityPub.Utils do
         !label_in_collection?(ap_id, params["cc"])
 
     if need_splice? do
-      cc_list = extract_list(params["cc"])
-      Map.put(params, "cc", [ap_id | cc_list])
+      cc = [ap_id | extract_list(params["cc"])]
+
+      params
+      |> Map.put("cc", cc)
+      |> Maps.safe_put_in(["object", "cc"], cc)
     else
       params
     end
@@ -107,7 +111,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
     %{
       "@context" => [
         "https://www.w3.org/ns/activitystreams",
-        "#{Web.base_url()}/schemas/litepub-0.1.jsonld",
+        "#{Endpoint.url()}/schemas/litepub-0.1.jsonld",
         %{
           "@language" => "und"
         }
@@ -132,7 +136,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
   end
 
   def generate_id(type) do
-    "#{Web.base_url()}/#{type}/#{UUID.generate()}"
+    "#{Endpoint.url()}/#{type}/#{UUID.generate()}"
   end
 
   def get_notified_from_object(%{"type" => type} = object) when type in @supported_object_types do
diff --git a/lib/pleroma/web/activity_pub/views/user_view.ex b/lib/pleroma/web/activity_pub/views/user_view.ex
index 8adc9878a..344da19d3 100644
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@@ -6,8 +6,10 @@ defmodule Pleroma.Web.ActivityPub.UserView do
   use Pleroma.Web, :view
 
   alias Pleroma.Keys
+  alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.ObjectView
   alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.Endpoint
@@ -97,6 +99,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
       "followers" => "#{user.ap_id}/followers",
       "inbox" => "#{user.ap_id}/inbox",
       "outbox" => "#{user.ap_id}/outbox",
+      "featured" => "#{user.ap_id}/collections/featured",
       "preferredUsername" => user.nickname,
       "name" => user.name,
       "summary" => user.bio,
@@ -245,6 +248,25 @@ defmodule Pleroma.Web.ActivityPub.UserView do
     |> Map.merge(pagination)
   end
 
+  def render("featured.json", %{
+        user: %{featured_address: featured_address, pinned_objects: pinned_objects}
+      }) do
+    objects =
+      pinned_objects
+      |> Enum.sort_by(fn {_, pinned_at} -> pinned_at end, &>=/2)
+      |> Enum.map(fn {id, _} ->
+        ObjectView.render("object.json", %{object: Object.get_cached_by_ap_id(id)})
+      end)
+
+    %{
+      "id" => featured_address,
+      "type" => "OrderedCollection",
+      "orderedItems" => objects,
+      "totalItems" => length(objects)
+    }
+    |> Map.merge(Utils.make_json_ld_header())
+  end
+
   defp maybe_put_total_items(map, false, _total), do: map
 
   defp maybe_put_total_items(map, true, total) do
diff --git a/lib/pleroma/web/activity_pub/visibility.ex b/lib/pleroma/web/activity_pub/visibility.ex
index 00234c0b0..2be59144d 100644
--- a/lib/pleroma/web/activity_pub/visibility.ex
+++ b/lib/pleroma/web/activity_pub/visibility.ex
@@ -20,14 +20,14 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
 
   def is_public?(data) do
     Utils.label_in_message?(Pleroma.Constants.as_public(), data) or
-      Utils.label_in_message?(Pleroma.Constants.as_local_public(), data)
+      Utils.label_in_message?(Utils.as_local_public(), data)
   end
 
   def is_local_public?(%Object{data: data}), do: is_local_public?(data)
   def is_local_public?(%Activity{data: data}), do: is_local_public?(data)
 
   def is_local_public?(data) do
-    Utils.label_in_message?(Pleroma.Constants.as_local_public(), data) and
+    Utils.label_in_message?(Utils.as_local_public(), data) and
       not Utils.label_in_message?(Pleroma.Constants.as_public(), data)
   end
 
@@ -127,7 +127,7 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
       Pleroma.Constants.as_public() in cc ->
         "unlisted"
 
-      Pleroma.Constants.as_local_public() in to ->
+      Utils.as_local_public() in to ->
         "local"
 
       # this should use the sql for the object's activity
diff --git a/lib/pleroma/web/admin_api/controllers/o_auth_app_controller.ex b/lib/pleroma/web/admin_api/controllers/o_auth_app_controller.ex
index 005fe67e2..51b17d392 100644
--- a/lib/pleroma/web/admin_api/controllers/o_auth_app_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/o_auth_app_controller.ex
@@ -13,7 +13,6 @@ defmodule Pleroma.Web.AdminAPI.OAuthAppController do
   require Logger
 
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
-  plug(:put_view, Pleroma.Web.MastodonAPI.AppView)
 
   plug(
     OAuthScopesPlug,
diff --git a/lib/pleroma/web/admin_api/views/o_auth_app_view.ex b/lib/pleroma/web/admin_api/views/o_auth_app_view.ex
new file mode 100644
index 000000000..af046f343
--- /dev/null
+++ b/lib/pleroma/web/admin_api/views/o_auth_app_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.AdminAPI.OAuthAppView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI
+
+  def render(view, opts), do: MastodonAPI.AppView.render(view, opts)
+end
diff --git a/lib/pleroma/web/api_spec/operations/media_operation.ex b/lib/pleroma/web/api_spec/operations/media_operation.ex
index 85aa14869..1e245b291 100644
--- a/lib/pleroma/web/api_spec/operations/media_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/media_operation.ex
@@ -105,6 +105,7 @@ defmodule Pleroma.Web.ApiSpec.MediaOperation do
       responses: %{
         200 => Operation.response("Media", "application/json", Attachment),
         401 => Operation.response("Media", "application/json", ApiError),
+        403 => Operation.response("Media", "application/json", ApiError),
         422 => Operation.response("Media", "application/json", ApiError)
       }
     }
diff --git a/lib/pleroma/web/api_spec/operations/status_operation.ex b/lib/pleroma/web/api_spec/operations/status_operation.ex
index 4bdb8e281..802fbef3e 100644
--- a/lib/pleroma/web/api_spec/operations/status_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/status_operation.ex
@@ -182,7 +182,34 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
       parameters: [id_param()],
       responses: %{
         200 => status_response(),
-        400 => Operation.response("Error", "application/json", ApiError)
+        400 =>
+          Operation.response("Bad Request", "application/json", %Schema{
+            allOf: [ApiError],
+            title: "Unprocessable Entity",
+            example: %{
+              "error" => "You have already pinned the maximum number of statuses"
+            }
+          }),
+        404 =>
+          Operation.response("Not found", "application/json", %Schema{
+            allOf: [ApiError],
+            title: "Unprocessable Entity",
+            example: %{
+              "error" => "Record not found"
+            }
+          }),
+        422 =>
+          Operation.response(
+            "Unprocessable Entity",
+            "application/json",
+            %Schema{
+              allOf: [ApiError],
+              title: "Unprocessable Entity",
+              example: %{
+                "error" => "Someone else's status cannot be pinned"
+              }
+            }
+          )
       }
     }
   end
@@ -197,7 +224,22 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
       parameters: [id_param()],
       responses: %{
         200 => status_response(),
-        400 => Operation.response("Error", "application/json", ApiError)
+        400 =>
+          Operation.response("Bad Request", "application/json", %Schema{
+            allOf: [ApiError],
+            title: "Unprocessable Entity",
+            example: %{
+              "error" => "You have already pinned the maximum number of statuses"
+            }
+          }),
+        404 =>
+          Operation.response("Not found", "application/json", %Schema{
+            allOf: [ApiError],
+            title: "Unprocessable Entity",
+            example: %{
+              "error" => "Record not found"
+            }
+          })
       }
     }
   end
diff --git a/lib/pleroma/web/api_spec/operations/timeline_operation.ex b/lib/pleroma/web/api_spec/operations/timeline_operation.ex
index cae18c758..24d792916 100644
--- a/lib/pleroma/web/api_spec/operations/timeline_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/timeline_operation.ex
@@ -115,7 +115,8 @@ defmodule Pleroma.Web.ApiSpec.TimelineOperation do
       ],
       operationId: "TimelineController.hashtag",
       responses: %{
-        200 => Operation.response("Array of Status", "application/json", array_of_statuses())
+        200 => Operation.response("Array of Status", "application/json", array_of_statuses()),
+        401 => Operation.response("Error", "application/json", ApiError)
       }
     }
   end
diff --git a/lib/pleroma/web/api_spec/operations/twitter_util_operation.ex b/lib/pleroma/web/api_spec/operations/twitter_util_operation.ex
new file mode 100644
index 000000000..0cafbc719
--- /dev/null
+++ b/lib/pleroma/web/api_spec/operations/twitter_util_operation.ex
@@ -0,0 +1,219 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ApiSpec.TwitterUtilOperation do
+  alias OpenApiSpex.Operation
+  alias OpenApiSpex.Schema
+  alias Pleroma.Web.ApiSpec.Schemas.ApiError
+  alias Pleroma.Web.ApiSpec.Schemas.BooleanLike
+
+  def open_api_operation(action) do
+    operation = String.to_existing_atom("#{action}_operation")
+    apply(__MODULE__, operation, [])
+  end
+
+  def emoji_operation do
+    %Operation{
+      tags: ["Emojis"],
+      summary: "List all custom emojis",
+      operationId: "UtilController.emoji",
+      parameters: [],
+      responses: %{
+        200 =>
+          Operation.response("List", "application/json", %Schema{
+            type: :object,
+            additionalProperties: %Schema{
+              type: :object,
+              properties: %{
+                image_url: %Schema{type: :string},
+                tags: %Schema{type: :array, items: %Schema{type: :string}}
+              }
+            },
+            example: %{
+              "firefox" => %{
+                "image_url" => "/emoji/firefox.png",
+                "tag" => ["Fun"]
+              }
+            }
+          })
+      }
+    }
+  end
+
+  def frontend_configurations_operation do
+    %Operation{
+      tags: ["Configuration"],
+      summary: "Dump frontend configurations",
+      operationId: "UtilController.frontend_configurations",
+      parameters: [],
+      responses: %{
+        200 =>
+          Operation.response("List", "application/json", %Schema{
+            type: :object,
+            additionalProperties: %Schema{type: :object}
+          })
+      }
+    }
+  end
+
+  def change_password_operation do
+    %Operation{
+      tags: ["Account credentials"],
+      summary: "Change account password",
+      security: [%{"oAuth" => ["write:accounts"]}],
+      operationId: "UtilController.change_password",
+      parameters: [
+        Operation.parameter(:password, :query, :string, "Current password", required: true),
+        Operation.parameter(:new_password, :query, :string, "New password", required: true),
+        Operation.parameter(
+          :new_password_confirmation,
+          :query,
+          :string,
+          "New password, confirmation",
+          required: true
+        )
+      ],
+      responses: %{
+        200 =>
+          Operation.response("Success", "application/json", %Schema{
+            type: :object,
+            properties: %{status: %Schema{type: :string, example: "success"}}
+          }),
+        400 => Operation.response("Error", "application/json", ApiError),
+        403 => Operation.response("Error", "application/json", ApiError)
+      }
+    }
+  end
+
+  def change_email_operation do
+    %Operation{
+      tags: ["Account credentials"],
+      summary: "Change account email",
+      security: [%{"oAuth" => ["write:accounts"]}],
+      operationId: "UtilController.change_email",
+      parameters: [
+        Operation.parameter(:password, :query, :string, "Current password", required: true),
+        Operation.parameter(:email, :query, :string, "New email", required: true)
+      ],
+      requestBody: nil,
+      responses: %{
+        200 =>
+          Operation.response("Success", "application/json", %Schema{
+            type: :object,
+            properties: %{status: %Schema{type: :string, example: "success"}}
+          }),
+        400 => Operation.response("Error", "application/json", ApiError),
+        403 => Operation.response("Error", "application/json", ApiError)
+      }
+    }
+  end
+
+  def update_notificaton_settings_operation do
+    %Operation{
+      tags: ["Accounts"],
+      summary: "Update Notification Settings",
+      security: [%{"oAuth" => ["write:accounts"]}],
+      operationId: "UtilController.update_notificaton_settings",
+      parameters: [
+        Operation.parameter(
+          :block_from_strangers,
+          :query,
+          BooleanLike,
+          "blocks notifications from accounts you do not follow"
+        ),
+        Operation.parameter(
+          :hide_notification_contents,
+          :query,
+          BooleanLike,
+          "removes the contents of a message from the push notification"
+        )
+      ],
+      requestBody: nil,
+      responses: %{
+        200 =>
+          Operation.response("Success", "application/json", %Schema{
+            type: :object,
+            properties: %{status: %Schema{type: :string, example: "success"}}
+          }),
+        400 => Operation.response("Error", "application/json", ApiError)
+      }
+    }
+  end
+
+  def disable_account_operation do
+    %Operation{
+      tags: ["Account credentials"],
+      summary: "Disable Account",
+      security: [%{"oAuth" => ["write:accounts"]}],
+      operationId: "UtilController.disable_account",
+      parameters: [
+        Operation.parameter(:password, :query, :string, "Password")
+      ],
+      responses: %{
+        200 =>
+          Operation.response("Success", "application/json", %Schema{
+            type: :object,
+            properties: %{status: %Schema{type: :string, example: "success"}}
+          }),
+        403 => Operation.response("Error", "application/json", ApiError)
+      }
+    }
+  end
+
+  def delete_account_operation do
+    %Operation{
+      tags: ["Account credentials"],
+      summary: "Delete Account",
+      security: [%{"oAuth" => ["write:accounts"]}],
+      operationId: "UtilController.delete_account",
+      parameters: [
+        Operation.parameter(:password, :query, :string, "Password")
+      ],
+      responses: %{
+        200 =>
+          Operation.response("Success", "application/json", %Schema{
+            type: :object,
+            properties: %{status: %Schema{type: :string, example: "success"}}
+          }),
+        403 => Operation.response("Error", "application/json", ApiError)
+      }
+    }
+  end
+
+  def captcha_operation do
+    %Operation{
+      summary: "Get a captcha",
+      operationId: "UtilController.captcha",
+      parameters: [],
+      responses: %{
+        200 => Operation.response("Success", "application/json", %Schema{type: :object})
+      }
+    }
+  end
+
+  def healthcheck_operation do
+    %Operation{
+      tags: ["Accounts"],
+      summary: "Quick status check on the instance",
+      security: [%{"oAuth" => ["write:accounts"]}],
+      operationId: "UtilController.healthcheck",
+      parameters: [],
+      responses: %{
+        200 => Operation.response("Healthy", "application/json", %Schema{type: :object}),
+        503 =>
+          Operation.response("Disabled or Unhealthy", "application/json", %Schema{type: :object})
+      }
+    }
+  end
+
+  def remote_subscribe_operation do
+    %Operation{
+      tags: ["Accounts"],
+      summary: "Remote Subscribe",
+      operationId: "UtilController.remote_subscribe",
+      parameters: [],
+      responses: %{200 => Operation.response("Web Page", "test/html", %Schema{type: :string})}
+    }
+  end
+end
diff --git a/lib/pleroma/web/api_spec/operations/user_import_operation.ex b/lib/pleroma/web/api_spec/operations/user_import_operation.ex
index 6292e2004..8df19f1fc 100644
--- a/lib/pleroma/web/api_spec/operations/user_import_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/user_import_operation.ex
@@ -23,6 +23,7 @@ defmodule Pleroma.Web.ApiSpec.UserImportOperation do
       requestBody: request_body("Parameters", import_request(), required: true),
       responses: %{
         200 => ok_response(),
+        403 => Operation.response("Error", "application/json", ApiError),
         500 => Operation.response("Error", "application/json", ApiError)
       },
       security: [%{"oAuth" => ["write:follow"]}]
diff --git a/lib/pleroma/web/api_spec/schemas/status.ex b/lib/pleroma/web/api_spec/schemas/status.ex
index 42fa98718..3d042dc19 100644
--- a/lib/pleroma/web/api_spec/schemas/status.ex
+++ b/lib/pleroma/web/api_spec/schemas/status.ex
@@ -194,6 +194,13 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Status do
           parent_visible: %Schema{
             type: :boolean,
             description: "`true` if the parent post is visible to the user"
+          },
+          pinned_at: %Schema{
+            type: :string,
+            format: "date-time",
+            nullable: true,
+            description:
+              "A datetime (ISO 8601) that states when the post was pinned or `null` if the post is not pinned"
           }
         }
       },
diff --git a/lib/pleroma/web/channels/user_socket.ex b/lib/pleroma/web/channels/user_socket.ex
index 1c09b6768..043206835 100644
--- a/lib/pleroma/web/channels/user_socket.ex
+++ b/lib/pleroma/web/channels/user_socket.ex
@@ -8,7 +8,7 @@ defmodule Pleroma.Web.UserSocket do
 
   ## Channels
   # channel "room:*", Pleroma.Web.RoomChannel
-  channel("chat:*", Pleroma.Web.ChatChannel)
+  channel("chat:*", Pleroma.Web.ShoutChannel)
 
   # Socket params are passed from the client and can
   # be used to verify and authenticate a user. After
@@ -22,7 +22,7 @@ defmodule Pleroma.Web.UserSocket do
   # See `Phoenix.Token` documentation for examples in
   # performing token verification on connect.
   def connect(%{"token" => token}, socket) do
-    with true <- Pleroma.Config.get([:chat, :enabled]),
+    with true <- Pleroma.Config.get([:shout, :enabled]),
          {:ok, user_id} <- Phoenix.Token.verify(socket, "user socket", token, max_age: 84_600),
          %User{} = user <- Pleroma.User.get_cached_by_id(user_id) do
       {:ok, assign(socket, :user_name, user.nickname)}
diff --git a/lib/pleroma/web/common_api.ex b/lib/pleroma/web/common_api.ex
index b003e30c7..1b5f8491e 100644
--- a/lib/pleroma/web/common_api.ex
+++ b/lib/pleroma/web/common_api.ex
@@ -228,17 +228,7 @@ defmodule Pleroma.Web.CommonAPI do
       {:find_object, _} ->
         {:error, :not_found}
 
-      {:common_pipeline,
-       {
-         :error,
-         {
-           :validate_object,
-           {
-             :error,
-             changeset
-           }
-         }
-       }} = e ->
+      {:common_pipeline, {:error, {:validate, {:error, changeset}}}} = e ->
         if {:object, {"already liked by this actor", []}} in changeset.errors do
           {:ok, :already_liked}
         else
@@ -411,29 +401,58 @@ defmodule Pleroma.Web.CommonAPI do
     end
   end
 
-  def pin(id, %{ap_id: user_ap_id} = user) do
-    with %Activity{
-           actor: ^user_ap_id,
-           data: %{"type" => "Create"},
-           object: %Object{data: %{"type" => object_type}}
-         } = activity <- Activity.get_by_id_with_object(id),
-         true <- object_type in ["Note", "Article", "Question"],
-         true <- Visibility.is_public?(activity),
-         {:ok, _user} <- User.add_pinnned_activity(user, activity) do
+  @spec pin(String.t(), User.t()) :: {:ok, Activity.t()} | {:error, term()}
+  def pin(id, %User{} = user) do
+    with %Activity{} = activity <- create_activity_by_id(id),
+         true <- activity_belongs_to_actor(activity, user.ap_id),
+         true <- object_type_is_allowed_for_pin(activity.object),
+         true <- activity_is_public(activity),
+         {:ok, pin_data, _} <- Builder.pin(user, activity.object),
+         {:ok, _pin, _} <-
+           Pipeline.common_pipeline(pin_data,
+             local: true,
+             activity_id: id
+           ) do
       {:ok, activity}
     else
-      {:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
-      _ -> {:error, dgettext("errors", "Could not pin")}
+      {:error, {:side_effects, error}} -> error
+      error -> error
     end
   end
 
+  defp create_activity_by_id(id) do
+    with nil <- Activity.create_by_id_with_object(id) do
+      {:error, :not_found}
+    end
+  end
+
+  defp activity_belongs_to_actor(%{actor: actor}, actor), do: true
+  defp activity_belongs_to_actor(_, _), do: {:error, :ownership_error}
+
+  defp object_type_is_allowed_for_pin(%{data: %{"type" => type}}) do
+    with false <- type in ["Note", "Article", "Question"] do
+      {:error, :not_allowed}
+    end
+  end
+
+  defp activity_is_public(activity) do
+    with false <- Visibility.is_public?(activity) do
+      {:error, :visibility_error}
+    end
+  end
+
+  @spec unpin(String.t(), User.t()) :: {:ok, User.t()} | {:error, term()}
   def unpin(id, user) do
-    with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id),
-         {:ok, _user} <- User.remove_pinnned_activity(user, activity) do
+    with %Activity{} = activity <- create_activity_by_id(id),
+         {:ok, unpin_data, _} <- Builder.unpin(user, activity.object),
+         {:ok, _unpin, _} <-
+           Pipeline.common_pipeline(unpin_data,
+             local: true,
+             activity_id: activity.id,
+             expires_at: activity.data["expires_at"],
+             featured_address: user.featured_address
+           ) do
       {:ok, activity}
-    else
-      {:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
-      _ -> {:error, dgettext("errors", "Could not unpin")}
     end
   end
 
diff --git a/lib/pleroma/web/common_api/utils.ex b/lib/pleroma/web/common_api/utils.ex
index 4e6a3feb0..4cc34002d 100644
--- a/lib/pleroma/web/common_api/utils.ex
+++ b/lib/pleroma/web/common_api/utils.ex
@@ -69,7 +69,7 @@ defmodule Pleroma.Web.CommonAPI.Utils do
     to =
       case visibility do
         "public" -> [Pleroma.Constants.as_public() | draft.mentions]
-        "local" -> [Pleroma.Constants.as_local_public() | draft.mentions]
+        "local" -> [Utils.as_local_public() | draft.mentions]
       end
 
     cc = [draft.user.follower_address]
@@ -286,7 +286,7 @@ defmodule Pleroma.Web.CommonAPI.Utils do
   def format_input(text, "text/markdown", options) do
     text
     |> Formatter.mentions_escape(options)
-    |> Earmark.as_html!(%Earmark.Options{renderer: Pleroma.EarmarkRenderer})
+    |> Formatter.markdown_to_html()
     |> Formatter.linkify(options)
     |> Formatter.html_escape("text/html")
   end
diff --git a/lib/pleroma/web/federator.ex b/lib/pleroma/web/federator.ex
index f5ef76d32..69cfc2d52 100644
--- a/lib/pleroma/web/federator.ex
+++ b/lib/pleroma/web/federator.ex
@@ -96,6 +96,11 @@ defmodule Pleroma.Web.Federator do
         Logger.debug("Unhandled actor #{actor}, #{inspect(e)}")
         {:error, e}
 
+      {:error, {:validate_object, _}} = e ->
+        Logger.error("Incoming AP doc validation error: #{inspect(e)}")
+        Logger.debug(Jason.encode!(params, pretty: true))
+        e
+
       e ->
         # Just drop those for now
         Logger.debug(fn -> "Unhandled activity\n" <> Jason.encode!(params, pretty: true) end)
diff --git a/lib/pleroma/web/feed/feed_view.ex b/lib/pleroma/web/feed/feed_view.ex
index 66940f311..c0fb35e01 100644
--- a/lib/pleroma/web/feed/feed_view.ex
+++ b/lib/pleroma/web/feed/feed_view.ex
@@ -52,10 +52,10 @@ defmodule Pleroma.Web.Feed.FeedView do
   def feed_logo do
     case Pleroma.Config.get([:feed, :logo]) do
       nil ->
-        "#{Pleroma.Web.base_url()}/static/logo.svg"
+        "#{Pleroma.Web.Endpoint.url()}/static/logo.svg"
 
       logo ->
-        "#{Pleroma.Web.base_url()}#{logo}"
+        "#{Pleroma.Web.Endpoint.url()}#{logo}"
     end
     |> MediaProxy.url()
   end
diff --git a/lib/pleroma/web/feed/user_controller.ex b/lib/pleroma/web/feed/user_controller.ex
index 58d35da1e..fa7879caf 100644
--- a/lib/pleroma/web/feed/user_controller.ex
+++ b/lib/pleroma/web/feed/user_controller.ex
@@ -28,7 +28,7 @@ defmodule Pleroma.Web.Feed.UserController do
 
   def feed_redirect(conn, %{"nickname" => nickname}) do
     with {_, %User{} = user} <- {:fetch_user, User.get_cached_by_nickname(nickname)} do
-      redirect(conn, external: "#{user_feed_url(conn, :feed, user.nickname)}.atom")
+      redirect(conn, external: "#{Routes.user_feed_url(conn, :feed, user.nickname)}.atom")
     end
   end
 
diff --git a/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex b/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex
new file mode 100644
index 000000000..4920d65da
--- /dev/null
+++ b/lib/pleroma/web/mastodon_api/controllers/auth_controller.ex
@@ -0,0 +1,108 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.AuthController do
+  use Pleroma.Web, :controller
+
+  import Pleroma.Web.ControllerHelper, only: [json_response: 3]
+
+  alias Pleroma.Helpers.AuthHelper
+  alias Pleroma.Helpers.UriHelper
+  alias Pleroma.User
+  alias Pleroma.Web.OAuth.App
+  alias Pleroma.Web.OAuth.Authorization
+  alias Pleroma.Web.OAuth.Token
+  alias Pleroma.Web.OAuth.Token.Strategy.Revoke, as: RevokeToken
+  alias Pleroma.Web.TwitterAPI.TwitterAPI
+
+  action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
+
+  plug(Pleroma.Web.Plugs.RateLimiter, [name: :password_reset] when action == :password_reset)
+
+  @local_mastodon_name "Mastodon-Local"
+
+  @doc "GET /web/login"
+  # Local Mastodon FE login callback action
+  def login(conn, %{"code" => auth_token} = params) do
+    with {:ok, app} <- local_mastofe_app(),
+         {:ok, auth} <- Authorization.get_by_token(app, auth_token),
+         {:ok, oauth_token} <- Token.exchange_token(app, auth) do
+      redirect_to =
+        conn
+        |> local_mastodon_post_login_path()
+        |> UriHelper.modify_uri_params(%{"access_token" => oauth_token.token})
+
+      conn
+      |> AuthHelper.put_session_token(oauth_token.token)
+      |> redirect(to: redirect_to)
+    else
+      _ -> redirect_to_oauth_form(conn, params)
+    end
+  end
+
+  def login(conn, params) do
+    with %{assigns: %{user: %User{}, token: %Token{app_id: app_id}}} <- conn,
+         {:ok, %{id: ^app_id}} <- local_mastofe_app() do
+      redirect(conn, to: local_mastodon_post_login_path(conn))
+    else
+      _ -> redirect_to_oauth_form(conn, params)
+    end
+  end
+
+  defp redirect_to_oauth_form(conn, _params) do
+    with {:ok, app} <- local_mastofe_app() do
+      path =
+        Routes.o_auth_path(conn, :authorize,
+          response_type: "code",
+          client_id: app.client_id,
+          redirect_uri: ".",
+          scope: Enum.join(app.scopes, " ")
+        )
+
+      redirect(conn, to: path)
+    end
+  end
+
+  @doc "DELETE /auth/sign_out"
+  def logout(conn, _) do
+    conn =
+      with %{assigns: %{token: %Token{} = oauth_token}} <- conn,
+           session_token = AuthHelper.get_session_token(conn),
+           {:ok, %Token{token: ^session_token}} <- RevokeToken.revoke(oauth_token) do
+        AuthHelper.delete_session_token(conn)
+      else
+        _ -> conn
+      end
+
+    redirect(conn, to: "/")
+  end
+
+  @doc "POST /auth/password"
+  def password_reset(conn, params) do
+    nickname_or_email = params["email"] || params["nickname"]
+
+    TwitterAPI.password_reset(nickname_or_email)
+
+    json_response(conn, :no_content, "")
+  end
+
+  defp local_mastodon_post_login_path(conn) do
+    case get_session(conn, :return_to) do
+      nil ->
+        Routes.masto_fe_path(conn, :index, ["getting-started"])
+
+      return_to ->
+        delete_session(conn, :return_to)
+        return_to
+    end
+  end
+
+  @spec local_mastofe_app() :: {:ok, App.t()} | {:error, Ecto.Changeset.t()}
+  def local_mastofe_app do
+    App.get_or_make(
+      %{client_name: @local_mastodon_name, redirect_uris: "."},
+      ["read", "write", "follow", "push", "admin"]
+    )
+  end
+end
diff --git a/lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex b/lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex
index d25f84837..84621500e 100644
--- a/lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex
@@ -30,6 +30,12 @@ defmodule Pleroma.Web.MastodonAPI.FallbackController do
     |> json(%{error: error_message})
   end
 
+  def call(conn, {:error, status, message}) do
+    conn
+    |> put_status(status)
+    |> json(%{error: message})
+  end
+
   def call(conn, _) do
     conn
     |> put_status(:internal_server_error)
diff --git a/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex b/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex
index 63d0e2c35..d915298f1 100644
--- a/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex
@@ -9,7 +9,6 @@ defmodule Pleroma.Web.MastodonAPI.FollowRequestController do
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.Plugs.OAuthScopesPlug
 
-  plug(:put_view, Pleroma.Web.MastodonAPI.AccountView)
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
   plug(:assign_follower when action != :index)
 
diff --git a/lib/pleroma/web/mastodon_api/controllers/media_controller.ex b/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
index d6949ed80..5918b288d 100644
--- a/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/media_controller.ex
@@ -13,7 +13,6 @@ defmodule Pleroma.Web.MastodonAPI.MediaController do
   action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
   plug(Majic.Plug, [pool: Pleroma.MajicPool] when action in [:create, :create2])
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
-  plug(:put_view, Pleroma.Web.MastodonAPI.StatusView)
 
   plug(OAuthScopesPlug, %{scopes: ["read:media"]} when action == :show)
   plug(OAuthScopesPlug, %{scopes: ["write:media"]} when action != :show)
diff --git a/lib/pleroma/web/mastodon_api/controllers/search_controller.ex b/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
index af93e453d..64b177eb3 100644
--- a/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/search_controller.ex
@@ -8,8 +8,8 @@ defmodule Pleroma.Web.MastodonAPI.SearchController do
   alias Pleroma.Activity
   alias Pleroma.Repo
   alias Pleroma.User
-  alias Pleroma.Web
   alias Pleroma.Web.ControllerHelper
+  alias Pleroma.Web.Endpoint
   alias Pleroma.Web.MastodonAPI.AccountView
   alias Pleroma.Web.MastodonAPI.StatusView
   alias Pleroma.Web.Plugs.OAuthScopesPlug
@@ -108,7 +108,7 @@ defmodule Pleroma.Web.MastodonAPI.SearchController do
   end
 
   defp resource_search(:v2, "hashtags", query, options) do
-    tags_path = Web.base_url() <> "/tag/"
+    tags_path = Endpoint.url() <> "/tag/"
 
     query
     |> prepare_tags(options)
diff --git a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
index b051fca74..724dc5c5d 100644
--- a/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/status_controller.ex
@@ -260,6 +260,18 @@ defmodule Pleroma.Web.MastodonAPI.StatusController do
   def pin(%{assigns: %{user: user}} = conn, %{id: ap_id_or_id}) do
     with {:ok, activity} <- CommonAPI.pin(ap_id_or_id, user) do
       try_render(conn, "show.json", activity: activity, for: user, as: :activity)
+    else
+      {:error, :pinned_statuses_limit_reached} ->
+        {:error, "You have already pinned the maximum number of statuses"}
+
+      {:error, :ownership_error} ->
+        {:error, :unprocessable_entity, "Someone else's status cannot be pinned"}
+
+      {:error, :visibility_error} ->
+        {:error, :unprocessable_entity, "Non-public status cannot be pinned"}
+
+      error ->
+        error
     end
   end
 
diff --git a/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex b/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
index c611958be..845f546d4 100644
--- a/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex
@@ -37,8 +37,6 @@ defmodule Pleroma.Web.MastodonAPI.TimelineController do
     when action in [:public, :hashtag]
   )
 
-  plug(:put_view, Pleroma.Web.MastodonAPI.StatusView)
-
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.TimelineOperation
 
   # GET /api/v1/timelines/home
diff --git a/lib/pleroma/web/mastodon_api/views/account_view.ex b/lib/pleroma/web/mastodon_api/views/account_view.ex
index ac25aefdd..9e9de33f6 100644
--- a/lib/pleroma/web/mastodon_api/views/account_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/account_view.ex
@@ -292,6 +292,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
     |> maybe_put_allow_following_move(user, opts[:for])
     |> maybe_put_unread_conversation_count(user, opts[:for])
     |> maybe_put_unread_notification_count(user, opts[:for])
+    |> maybe_put_email_address(user, opts[:for])
   end
 
   defp username_from_nickname(string) when is_binary(string) do
@@ -403,6 +404,16 @@ defmodule Pleroma.Web.MastodonAPI.AccountView do
 
   defp maybe_put_unread_notification_count(data, _, _), do: data
 
+  defp maybe_put_email_address(data, %User{id: user_id}, %User{id: user_id} = user) do
+    Kernel.put_in(
+      data,
+      [:pleroma, :email],
+      user.email
+    )
+  end
+
+  defp maybe_put_email_address(data, _, _), do: data
+
   defp image_url(%{"url" => [%{"href" => href} | _]}), do: href
   defp image_url(_), do: nil
 end
diff --git a/lib/pleroma/web/mastodon_api/views/custom_emoji_view.ex b/lib/pleroma/web/mastodon_api/views/custom_emoji_view.ex
index 40e314164..7d2d605e9 100644
--- a/lib/pleroma/web/mastodon_api/views/custom_emoji_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/custom_emoji_view.ex
@@ -6,14 +6,14 @@ defmodule Pleroma.Web.MastodonAPI.CustomEmojiView do
   use Pleroma.Web, :view
 
   alias Pleroma.Emoji
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
 
   def render("index.json", %{custom_emojis: custom_emojis}) do
     render_many(custom_emojis, __MODULE__, "show.json")
   end
 
   def render("show.json", %{custom_emoji: {shortcode, %Emoji{file: relative_url, tags: tags}}}) do
-    url = Web.base_url() |> URI.merge(relative_url) |> to_string()
+    url = Endpoint.url() |> URI.merge(relative_url) |> to_string()
 
     %{
       "shortcode" => shortcode,
diff --git a/lib/pleroma/web/mastodon_api/views/follow_request_view.ex b/lib/pleroma/web/mastodon_api/views/follow_request_view.ex
new file mode 100644
index 000000000..4c7d9fc65
--- /dev/null
+++ b/lib/pleroma/web/mastodon_api/views/follow_request_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.FollowRequestView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI
+
+  def render(view, opts), do: MastodonAPI.AccountView.render(view, opts)
+end
diff --git a/lib/pleroma/web/mastodon_api/views/instance_view.ex b/lib/pleroma/web/mastodon_api/views/instance_view.ex
index dac68d8e6..3528185d5 100644
--- a/lib/pleroma/web/mastodon_api/views/instance_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/instance_view.ex
@@ -14,7 +14,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
     instance = Config.get(:instance)
 
     %{
-      uri: Pleroma.Web.base_url(),
+      uri: Pleroma.Web.Endpoint.url(),
       title: Keyword.get(instance, :name),
       description: Keyword.get(instance, :description),
       version: "#{@mastodon_api_level} (compatible; #{Pleroma.Application.named_version()})",
@@ -24,7 +24,8 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
       },
       stats: Pleroma.Stats.get_stats(),
       thumbnail:
-        URI.merge(Pleroma.Web.base_url(), Keyword.get(instance, :instance_thumbnail)) |> to_string,
+        URI.merge(Pleroma.Web.Endpoint.url(), Keyword.get(instance, :instance_thumbnail))
+        |> to_string,
       languages: ["en"],
       registrations: Keyword.get(instance, :registrations_open),
       approval_required: Keyword.get(instance, :account_approval_required),
@@ -35,8 +36,8 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
       avatar_upload_limit: Keyword.get(instance, :avatar_upload_limit),
       background_upload_limit: Keyword.get(instance, :background_upload_limit),
       banner_upload_limit: Keyword.get(instance, :banner_upload_limit),
-      background_image: Pleroma.Web.base_url() <> Keyword.get(instance, :background_image),
-      chat_limit: Keyword.get(instance, :chat_limit),
+      background_image: Pleroma.Web.Endpoint.url() <> Keyword.get(instance, :background_image),
+      shout_limit: Config.get([:shout, :limit]),
       description_limit: Keyword.get(instance, :description_limit),
       pleroma: %{
         metadata: %{
@@ -68,9 +69,13 @@ defmodule Pleroma.Web.MastodonAPI.InstanceView do
       if Config.get([:gopher, :enabled]) do
         "gopher"
       end,
-      if Config.get([:chat, :enabled]) do
+      # backwards compat
+      if Config.get([:shout, :enabled]) do
         "chat"
       end,
+      if Config.get([:shout, :enabled]) do
+        "shout"
+      end,
       if Config.get([:instance, :allow_relay]) do
         "relay"
       end,
diff --git a/lib/pleroma/web/mastodon_api/views/media_view.ex b/lib/pleroma/web/mastodon_api/views/media_view.ex
new file mode 100644
index 000000000..cf521887e
--- /dev/null
+++ b/lib/pleroma/web/mastodon_api/views/media_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.MediaView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI
+
+  def render(view, opts), do: MastodonAPI.StatusView.render(view, opts)
+end
diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
index 3753588f2..da44e0a74 100644
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@@ -9,6 +9,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
   alias Pleroma.Activity
   alias Pleroma.HTML
+  alias Pleroma.Maps
   alias Pleroma.Object
   alias Pleroma.Repo
   alias Pleroma.User
@@ -152,6 +153,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       |> Enum.filter(& &1)
       |> Enum.map(fn user -> AccountView.render("mention.json", %{user: user}) end)
 
+    {pinned?, pinned_at} = pin_data(object, user)
+
     %{
       id: to_string(activity.id),
       uri: object.data["id"],
@@ -173,7 +176,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       favourited: present?(favorited),
       bookmarked: present?(bookmarked),
       muted: false,
-      pinned: pinned?(activity, user),
+      pinned: pinned?,
       sensitive: false,
       spoiler_text: "",
       visibility: get_visibility(activity),
@@ -184,7 +187,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       language: nil,
       emojis: [],
       pleroma: %{
-        local: activity.local
+        local: activity.local,
+        pinned_at: pinned_at
       }
     }
   end
@@ -256,7 +260,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     content_html =
       content
-      |> HTML.get_cached_scrubbed_html_for_activity(
+      |> Activity.HTML.get_cached_scrubbed_html_for_activity(
         User.html_filter_policy(opts[:for]),
         activity,
         "mastoapi:content"
@@ -264,7 +268,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
 
     content_plaintext =
       content
-      |> HTML.get_cached_stripped_html_for_activity(
+      |> Activity.HTML.get_cached_stripped_html_for_activity(
         activity,
         "mastoapi:content"
       )
@@ -316,6 +320,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
           fn for_user, user -> User.mutes?(for_user, user) end
         )
 
+    {pinned?, pinned_at} = pin_data(object, user)
+
     %{
       id: to_string(activity.id),
       uri: object.data["id"],
@@ -339,7 +345,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       favourited: present?(favorited),
       bookmarked: present?(bookmarked),
       muted: muted,
-      pinned: pinned?(activity, user),
+      pinned: pinned?,
       sensitive: sensitive,
       spoiler_text: summary,
       visibility: get_visibility(object),
@@ -360,7 +366,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
         direct_conversation_id: direct_conversation_id,
         thread_muted: thread_muted?,
         emoji_reactions: emoji_reactions,
-        parent_visible: visible_for_user?(reply_to, opts[:for])
+        parent_visible: visible_for_user?(reply_to, opts[:for]),
+        pinned_at: pinned_at
       }
     }
   end
@@ -411,6 +418,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
     media_type = attachment_url["mediaType"] || attachment_url["mimeType"] || "image"
     href = attachment_url["href"] |> MediaProxy.url()
     href_preview = attachment_url["href"] |> MediaProxy.preview_url()
+    meta = render("attachment_meta.json", %{attachment: attachment})
 
     type =
       cond do
@@ -433,8 +441,24 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
       pleroma: %{mime_type: media_type},
       blurhash: attachment["blurhash"]
     }
+    |> Maps.put_if_present(:meta, meta)
+  end
+
+  def render("attachment_meta.json", %{
+        attachment: %{"url" => [%{"width" => width, "height" => height} | _]}
+      })
+      when is_integer(width) and is_integer(height) do
+    %{
+      original: %{
+        width: width,
+        height: height,
+        aspect: width / height
+      }
+    }
   end
 
+  def render("attachment_meta.json", _), do: nil
+
   def render("context.json", %{activity: activity, activities: activities, user: user}) do
     %{ancestors: ancestors, descendants: descendants} =
       activities
@@ -490,7 +514,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   def build_tags(object_tags) when is_list(object_tags) do
     object_tags
     |> Enum.filter(&is_binary/1)
-    |> Enum.map(&%{name: &1, url: "#{Pleroma.Web.base_url()}/tag/#{URI.encode(&1)}"})
+    |> Enum.map(&%{name: &1, url: "#{Pleroma.Web.Endpoint.url()}/tag/#{URI.encode(&1)}"})
   end
 
   def build_tags(_), do: []
@@ -529,8 +553,13 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   defp present?(false), do: false
   defp present?(_), do: true
 
-  defp pinned?(%Activity{id: id}, %User{pinned_activities: pinned_activities}),
-    do: id in pinned_activities
+  defp pin_data(%Object{data: %{"id" => object_id}}, %User{pinned_objects: pinned_objects}) do
+    if pinned_at = pinned_objects[object_id] do
+      {true, Utils.to_masto_date(pinned_at)}
+    else
+      {false, nil}
+    end
+  end
 
   defp build_emoji_map(emoji, users, current_user) do
     %{
diff --git a/lib/pleroma/web/mastodon_api/views/timeline_view.ex b/lib/pleroma/web/mastodon_api/views/timeline_view.ex
new file mode 100644
index 000000000..91226d78e
--- /dev/null
+++ b/lib/pleroma/web/mastodon_api/views/timeline_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.TimelineView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI
+
+  def render(view, opts), do: MastodonAPI.StatusView.render(view, opts)
+end
diff --git a/lib/pleroma/web/media_proxy.ex b/lib/pleroma/web/media_proxy.ex
index d0d4bb4b3..0b232f14b 100644
--- a/lib/pleroma/web/media_proxy.ex
+++ b/lib/pleroma/web/media_proxy.ex
@@ -6,7 +6,7 @@ defmodule Pleroma.Web.MediaProxy do
   alias Pleroma.Config
   alias Pleroma.Helpers.UriHelper
   alias Pleroma.Upload
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
   alias Pleroma.Web.MediaProxy.Invalidation
 
   @base64_opts [padding: false]
@@ -69,7 +69,7 @@ defmodule Pleroma.Web.MediaProxy do
   #   non-local non-whitelisted URLs through it and be sure that body size constraint is preserved.
   def preview_enabled?, do: enabled?() and !!Config.get([:media_preview_proxy, :enabled])
 
-  def local?(url), do: String.starts_with?(url, Web.base_url())
+  def local?(url), do: String.starts_with?(url, Endpoint.url())
 
   def whitelisted?(url) do
     %{host: domain} = URI.parse(url)
@@ -127,7 +127,7 @@ defmodule Pleroma.Web.MediaProxy do
   end
 
   defp signed_url(url) do
-    :crypto.hmac(:sha, Config.get([Web.Endpoint, :secret_key_base]), url)
+    :crypto.mac(:hmac, :sha, Config.get([Endpoint, :secret_key_base]), url)
   end
 
   def filename(url_or_path) do
@@ -135,7 +135,7 @@ defmodule Pleroma.Web.MediaProxy do
   end
 
   def base_url do
-    Config.get([:media_proxy, :base_url], Web.base_url())
+    Config.get([:media_proxy, :base_url], Endpoint.url())
   end
 
   defp proxy_url(path, sig_base64, url_base64, filename) do
diff --git a/lib/pleroma/web/metadata/utils.ex b/lib/pleroma/web/metadata/utils.ex
index de7195435..bc31d66b9 100644
--- a/lib/pleroma/web/metadata/utils.ex
+++ b/lib/pleroma/web/metadata/utils.ex
@@ -3,6 +3,7 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Metadata.Utils do
+  alias Pleroma.Activity
   alias Pleroma.Emoji
   alias Pleroma.Formatter
   alias Pleroma.HTML
@@ -13,7 +14,7 @@ defmodule Pleroma.Web.Metadata.Utils do
     # html content comes from DB already encoded, decode first and scrub after
     |> HtmlEntities.decode()
     |> String.replace(~r/<br\s?\/?>/, " ")
-    |> HTML.get_cached_stripped_html_for_activity(object, "metadata")
+    |> Activity.HTML.get_cached_stripped_html_for_activity(object, "metadata")
     |> Emoji.Formatter.demojify()
     |> HtmlEntities.decode()
     |> Formatter.truncate()
diff --git a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
index bca94d236..69ec27ba0 100644
--- a/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
@@ -5,7 +5,7 @@
 defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
   use Pleroma.Web, :controller
 
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
   alias Pleroma.Web.Nodeinfo.Nodeinfo
 
   def schemas(conn, _params) do
@@ -13,11 +13,11 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
       links: [
         %{
           rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
-          href: Web.base_url() <> "/nodeinfo/2.0.json"
+          href: Endpoint.url() <> "/nodeinfo/2.0.json"
         },
         %{
           rel: "http://nodeinfo.diaspora.software/ns/schema/2.1",
-          href: Web.base_url() <> "/nodeinfo/2.1.json"
+          href: Endpoint.url() <> "/nodeinfo/2.1.json"
         }
       ]
     }
diff --git a/lib/pleroma/web/o_auth/o_auth_controller.ex b/lib/pleroma/web/o_auth/o_auth_controller.ex
index ae040c6eb..73d485497 100644
--- a/lib/pleroma/web/o_auth/o_auth_controller.ex
+++ b/lib/pleroma/web/o_auth/o_auth_controller.ex
@@ -427,7 +427,7 @@ defmodule Pleroma.Web.OAuth.OAuthController do
       |> Map.put("state", state)
 
     # Handing the request to Ueberauth
-    redirect(conn, to: o_auth_path(conn, :request, provider, params))
+    redirect(conn, to: Routes.o_auth_path(conn, :request, provider, params))
   end
 
   def request(%Plug.Conn{} = conn, params) do
@@ -600,6 +600,12 @@ defmodule Pleroma.Web.OAuth.OAuthController do
     end
   end
 
+<<<<<<< HEAD
+=======
+  # Special case: Local MastodonFE
+  defp redirect_uri(%Plug.Conn{} = conn, "."), do: Routes.auth_url(conn, :login)
+
+>>>>>>> 0c56f9de0d607b88fd107e0bd13ef286f0629346
   defp redirect_uri(%Plug.Conn{}, redirect_uri), do: redirect_uri
 
   defp get_session_registration_id(%Plug.Conn{} = conn), do: get_session(conn, :registration_id)
diff --git a/lib/pleroma/web/o_auth/o_auth_view.ex b/lib/pleroma/web/o_auth/o_auth_view.ex
index 281bbcc3c..1419c96a2 100644
--- a/lib/pleroma/web/o_auth/o_auth_view.ex
+++ b/lib/pleroma/web/o_auth/o_auth_view.ex
@@ -10,6 +10,7 @@ defmodule Pleroma.Web.OAuth.OAuthView do
 
   def render("token.json", %{token: token} = opts) do
     response = %{
+      id: token.id,
       token_type: "Bearer",
       access_token: token.token,
       refresh_token: token.refresh_token,
diff --git a/lib/pleroma/web/pleroma_api/controllers/account_controller.ex b/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
index 165afd3b4..6e01c5497 100644
--- a/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/account_controller.ex
@@ -47,7 +47,6 @@ defmodule Pleroma.Web.PleromaAPI.AccountController do
   plug(RateLimiter, [name: :account_confirmation_resend] when action == :confirmation_resend)
 
   plug(:assign_account_by_id when action in [:favourites, :subscribe, :unsubscribe])
-  plug(:put_view, Pleroma.Web.MastodonAPI.AccountView)
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaAccountOperation
 
diff --git a/lib/pleroma/web/pleroma_api/controllers/conversation_controller.ex b/lib/pleroma/web/pleroma_api/controllers/conversation_controller.ex
index d285e4907..be2f4617d 100644
--- a/lib/pleroma/web/pleroma_api/controllers/conversation_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/conversation_controller.ex
@@ -13,7 +13,6 @@ defmodule Pleroma.Web.PleromaAPI.ConversationController do
   alias Pleroma.Web.Plugs.OAuthScopesPlug
 
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
-  plug(:put_view, Pleroma.Web.MastodonAPI.ConversationView)
   plug(OAuthScopesPlug, %{scopes: ["read:statuses"]} when action in [:show, :statuses])
 
   plug(
diff --git a/lib/pleroma/web/pleroma_api/controllers/notification_controller.ex b/lib/pleroma/web/pleroma_api/controllers/notification_controller.ex
index 257bcd550..bcb3a9ae1 100644
--- a/lib/pleroma/web/pleroma_api/controllers/notification_controller.ex
+++ b/lib/pleroma/web/pleroma_api/controllers/notification_controller.ex
@@ -14,8 +14,6 @@ defmodule Pleroma.Web.PleromaAPI.NotificationController do
     %{scopes: ["write:notifications"]} when action == :mark_as_read
   )
 
-  plug(:put_view, Pleroma.Web.MastodonAPI.NotificationView)
-
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaNotificationOperation
 
   def mark_as_read(%{assigns: %{user: user}, body_params: %{id: notification_id}} = conn, _) do
diff --git a/lib/pleroma/web/pleroma_api/views/account_view.ex b/lib/pleroma/web/pleroma_api/views/account_view.ex
new file mode 100644
index 000000000..28941f471
--- /dev/null
+++ b/lib/pleroma/web/pleroma_api/views/account_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.PleromaAPI.AccountView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI
+
+  def render(view, opts), do: MastodonAPI.AccountView.render(view, opts)
+end
diff --git a/lib/pleroma/web/pleroma_api/views/conversation_view.ex b/lib/pleroma/web/pleroma_api/views/conversation_view.ex
new file mode 100644
index 000000000..173006360
--- /dev/null
+++ b/lib/pleroma/web/pleroma_api/views/conversation_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.PleromaAPI.ConversationView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI
+
+  def render(view, opts), do: MastodonAPI.ConversationView.render(view, opts)
+end
diff --git a/lib/pleroma/web/pleroma_api/views/notification_view.ex b/lib/pleroma/web/pleroma_api/views/notification_view.ex
new file mode 100644
index 000000000..36b2fdfe8
--- /dev/null
+++ b/lib/pleroma/web/pleroma_api/views/notification_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.PleromaAPI.NotificationView do
+  use Pleroma.Web, :view
+  alias Pleroma.Web.MastodonAPI
+
+  def render(view, opts), do: MastodonAPI.NotificationView.render(view, opts)
+end
diff --git a/lib/pleroma/web/plugs/frontend_static.ex b/lib/pleroma/web/plugs/frontend_static.ex
index eb385e94d..ebe7eaf86 100644
--- a/lib/pleroma/web/plugs/frontend_static.ex
+++ b/lib/pleroma/web/plugs/frontend_static.ex
@@ -10,8 +10,6 @@ defmodule Pleroma.Web.Plugs.FrontendStatic do
   """
   @behaviour Plug
 
-  @api_routes Pleroma.Web.get_api_routes()
-
   def file_path(path, frontend_type \\ :primary) do
     if configuration = Pleroma.Config.get([:frontends, frontend_type]) do
       instance_static_path = Pleroma.Config.get([:instance, :static_dir], "instance/static")
@@ -55,10 +53,13 @@ defmodule Pleroma.Web.Plugs.FrontendStatic do
   defp invalid_path?([h | t], match), do: String.contains?(h, match) or invalid_path?(t)
   defp invalid_path?([], _match), do: false
 
-  defp api_route?([h | _]) when h in @api_routes, do: true
-  defp api_route?([_ | t]), do: api_route?(t)
   defp api_route?([]), do: false
 
+  defp api_route?([h | t]) do
+    api_routes = Pleroma.Web.Router.get_api_routes()
+    if h in api_routes, do: true, else: api_route?(t)
+  end
+
   defp call_static(conn, opts, from) do
     opts = Map.put(opts, :from, from)
     Plug.Static.call(conn, opts)
diff --git a/lib/pleroma/web/plugs/http_security_plug.ex b/lib/pleroma/web/plugs/http_security_plug.ex
index 0025b042a..d1e6cc9d3 100644
--- a/lib/pleroma/web/plugs/http_security_plug.ex
+++ b/lib/pleroma/web/plugs/http_security_plug.ex
@@ -48,7 +48,8 @@ defmodule Pleroma.Web.Plugs.HTTPSecurityPlug do
       {"x-content-type-options", "nosniff"},
       {"referrer-policy", referrer_policy},
       {"x-download-options", "noopen"},
-      {"content-security-policy", csp_string()}
+      {"content-security-policy", csp_string()},
+      {"permissions-policy", "interest-cohort=()"}
     ]
 
     headers =
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index 936053ee2..9695667b6 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -134,6 +134,10 @@ defmodule Pleroma.Web.Router do
     plug(Pleroma.Web.Plugs.MappedSignatureToIdentityPlug)
   end
 
+  pipeline :static_fe do
+    plug(Pleroma.Web.Plugs.StaticFEPlug)
+  end
+
   scope "/api/v1/pleroma", Pleroma.Web.TwitterAPI do
     pipe_through(:pleroma_api)
 
@@ -607,18 +611,12 @@ defmodule Pleroma.Web.Router do
 
     get("/oauth_tokens", TwitterAPI.Controller, :oauth_tokens)
     delete("/oauth_tokens/:id", TwitterAPI.Controller, :revoke_token)
-
-    post(
-      "/qvitter/statuses/notifications/read",
-      TwitterAPI.Controller,
-      :mark_notifications_as_read
-    )
   end
 
   scope "/", Pleroma.Web do
     # Note: html format is supported only if static FE is enabled
     # Note: http signature is only considered for json requests (no auth for non-json requests)
-    pipe_through([:accepts_html_json, :http_signature, Pleroma.Web.Plugs.StaticFEPlug])
+    pipe_through([:accepts_html_json, :http_signature, :static_fe])
 
     get("/objects/:uuid", OStatus.OStatusController, :object)
     get("/activities/:uuid", OStatus.OStatusController, :activity)
@@ -632,7 +630,7 @@ defmodule Pleroma.Web.Router do
   scope "/", Pleroma.Web do
     # Note: html format is supported only if static FE is enabled
     # Note: http signature is only considered for json requests (no auth for non-json requests)
-    pipe_through([:accepts_html_xml_json, :http_signature, Pleroma.Web.Plugs.StaticFEPlug])
+    pipe_through([:accepts_html_xml_json, :http_signature, :static_fe])
 
     # Note: returns user _profile_ for json requests, redirects to user _feed_ for non-json ones
     get("/users/:nickname", Feed.UserController, :feed_redirect, as: :user_feed)
@@ -640,7 +638,7 @@ defmodule Pleroma.Web.Router do
 
   scope "/", Pleroma.Web do
     # Note: html format is supported only if static FE is enabled
-    pipe_through([:accepts_html_xml, Pleroma.Web.Plugs.StaticFEPlug])
+    pipe_through([:accepts_html_xml, :static_fe])
 
     get("/users/:nickname/feed", Feed.UserController, :feed, as: :user_feed)
   end
@@ -691,6 +689,7 @@ defmodule Pleroma.Web.Router do
     # The following two are S2S as well, see `ActivityPub.fetch_follow_information_for_user/1`:
     get("/users/:nickname/followers", ActivityPubController, :followers)
     get("/users/:nickname/following", ActivityPubController, :following)
+    get("/users/:nickname/collections/featured", ActivityPubController, :pinned)
   end
 
   scope "/", Pleroma.Web.ActivityPub do
@@ -732,11 +731,11 @@ defmodule Pleroma.Web.Router do
     get("/:version", Nodeinfo.NodeinfoController, :nodeinfo)
   end
 
-  scope "/proxy/", Pleroma.Web.MediaProxy do
-    get("/preview/:sig/:url", MediaProxyController, :preview)
-    get("/preview/:sig/:url/:filename", MediaProxyController, :preview)
-    get("/:sig/:url", MediaProxyController, :remote)
-    get("/:sig/:url/:filename", MediaProxyController, :remote)
+  scope "/proxy/", Pleroma.Web do
+    get("/preview/:sig/:url", MediaProxy.MediaProxyController, :preview)
+    get("/preview/:sig/:url/:filename", MediaProxy.MediaProxyController, :preview)
+    get("/:sig/:url", MediaProxy.MediaProxyController, :remote)
+    get("/:sig/:url/:filename", MediaProxy.MediaProxyController, :remote)
   end
 
   if Pleroma.Config.get(:env) == :dev do
@@ -789,4 +788,16 @@ defmodule Pleroma.Web.Router do
 
     options("/*path", RedirectController, :empty)
   end
+
+  # TODO: Change to Phoenix.Router.routes/1 for Phoenix 1.6.0+
+  def get_api_routes do
+    __MODULE__.__routes__()
+    |> Enum.reject(fn r -> r.plug == Pleroma.Web.Fallback.RedirectController end)
+    |> Enum.map(fn r ->
+      r.path
+      |> String.split("/", trim: true)
+      |> List.first()
+    end)
+    |> Enum.uniq()
+  end
 end
diff --git a/lib/pleroma/web/chat_channel.ex b/lib/pleroma/web/shout_channel.ex
index 4008129e9..17caecb1a 100644
--- a/lib/pleroma/web/chat_channel.ex
+++ b/lib/pleroma/web/shout_channel.ex
@@ -2,12 +2,12 @@
 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
-defmodule Pleroma.Web.ChatChannel do
+defmodule Pleroma.Web.ShoutChannel do
   use Phoenix.Channel
 
   alias Pleroma.User
-  alias Pleroma.Web.ChatChannel.ChatChannelState
   alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.ShoutChannel.ShoutChannelState
 
   def join("chat:public", _message, socket) do
     send(self(), :after_join)
@@ -15,18 +15,18 @@ defmodule Pleroma.Web.ChatChannel do
   end
 
   def handle_info(:after_join, socket) do
-    push(socket, "messages", %{messages: ChatChannelState.messages()})
+    push(socket, "messages", %{messages: ShoutChannelState.messages()})
     {:noreply, socket}
   end
 
   def handle_in("new_msg", %{"text" => text}, %{assigns: %{user_name: user_name}} = socket) do
     text = String.trim(text)
 
-    if String.length(text) in 1..Pleroma.Config.get([:instance, :chat_limit]) do
+    if String.length(text) in 1..Pleroma.Config.get([:shout, :limit]) do
       author = User.get_cached_by_nickname(user_name)
       author_json = AccountView.render("show.json", user: author, skip_visibility_check: true)
 
-      message = ChatChannelState.add_message(%{text: text, author: author_json})
+      message = ShoutChannelState.add_message(%{text: text, author: author_json})
 
       broadcast!(socket, "new_msg", message)
     end
@@ -35,7 +35,7 @@ defmodule Pleroma.Web.ChatChannel do
   end
 end
 
-defmodule Pleroma.Web.ChatChannel.ChatChannelState do
+defmodule Pleroma.Web.ShoutChannel.ShoutChannelState do
   use Agent
 
   @max_messages 20
diff --git a/lib/pleroma/web/static_fe/static_fe_controller.ex b/lib/pleroma/web/static_fe/static_fe_controller.ex
index fe485d10d..50f0927a3 100644
--- a/lib/pleroma/web/static_fe/static_fe_controller.ex
+++ b/lib/pleroma/web/static_fe/static_fe_controller.ex
@@ -14,7 +14,6 @@ defmodule Pleroma.Web.StaticFE.StaticFEController do
   alias Pleroma.Web.Router.Helpers
 
   plug(:put_layout, :static_fe)
-  plug(:put_view, Pleroma.Web.StaticFE.StaticFEView)
   plug(:assign_id)
 
   @page_keys ["max_id", "min_id", "limit", "since_id", "order"]
diff --git a/lib/pleroma/web/templates/feed/feed/_activity.atom.eex b/lib/pleroma/web/templates/feed/feed/_activity.atom.eex
index 6688830ba..57bd92468 100644
--- a/lib/pleroma/web/templates/feed/feed/_activity.atom.eex
+++ b/lib/pleroma/web/templates/feed/feed/_activity.atom.eex
@@ -38,7 +38,7 @@
     <%= if id == Pleroma.Constants.as_public() do %>
       <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
     <% else %>
-      <%= unless Regex.match?(~r/^#{Pleroma.Web.base_url()}.+followers$/, id) do %>
+      <%= unless Regex.match?(~r/^#{Pleroma.Web.Endpoint.url()}.+followers$/, id) do %>
         <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="<%= id %>"/>
       <% end %>
     <% end %>
diff --git a/lib/pleroma/web/templates/feed/feed/_activity.rss.eex b/lib/pleroma/web/templates/feed/feed/_activity.rss.eex
index 592b9dcdc..279f2171d 100644
--- a/lib/pleroma/web/templates/feed/feed/_activity.rss.eex
+++ b/lib/pleroma/web/templates/feed/feed/_activity.rss.eex
@@ -38,7 +38,7 @@
     <%= if id == Pleroma.Constants.as_public() do %>
       <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection">http://activityschema.org/collection/public</link>
     <% else %>
-      <%= unless Regex.match?(~r/^#{Pleroma.Web.base_url()}.+followers$/, id) do %>
+      <%= unless Regex.match?(~r/^#{Pleroma.Web.Endpoint.url()}.+followers$/, id) do %>
         <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person"><%= id %></link>
       <% end %>
     <% end %>
diff --git a/lib/pleroma/web/templates/feed/feed/_tag_activity.atom.eex b/lib/pleroma/web/templates/feed/feed/_tag_activity.atom.eex
index c2de28fe4..aa3035bca 100644
--- a/lib/pleroma/web/templates/feed/feed/_tag_activity.atom.eex
+++ b/lib/pleroma/web/templates/feed/feed/_tag_activity.atom.eex
@@ -33,7 +33,7 @@
           ostatus:object-type="http://activitystrea.ms/schema/1.0/collection"
           href="http://activityschema.org/collection/public"/>
       <% else %>
-        <%= unless Regex.match?(~r/^#{Pleroma.Web.base_url()}.+followers$/, id) do %>
+        <%= unless Regex.match?(~r/^#{Pleroma.Web.Endpoint.url()}.+followers$/, id) do %>
           <link rel="mentioned"
             ostatus:object-type="http://activitystrea.ms/schema/1.0/person"
             href="<%= id %>" />
diff --git a/lib/pleroma/web/templates/feed/feed/tag.atom.eex b/lib/pleroma/web/templates/feed/feed/tag.atom.eex
index a288539ed..de0731085 100644
--- a/lib/pleroma/web/templates/feed/feed/tag.atom.eex
+++ b/lib/pleroma/web/templates/feed/feed/tag.atom.eex
@@ -9,13 +9,13 @@
       xmlns:ostatus="http://ostatus.org/schema/1.0"
       xmlns:statusnet="http://status.net/schema/api/1/">
 
-    <id><%= '#{tag_feed_url(@conn, :feed, @tag)}.rss' %></id>
+    <id><%= '#{Routes.tag_feed_url(@conn, :feed, @tag)}.rss' %></id>
     <title>#<%= @tag %></title>
 
     <subtitle>These are public toots tagged with #<%= @tag %>. You can interact with them if you have an account anywhere in the fediverse.</subtitle>
     <logo><%= feed_logo() %></logo>
     <updated><%= most_recent_update(@activities) %></updated>
-    <link rel="self" href="<%= '#{tag_feed_url(@conn, :feed, @tag)}.atom'  %>" type="application/atom+xml"/>
+    <link rel="self" href="<%= '#{Routes.tag_feed_url(@conn, :feed, @tag)}.atom'  %>" type="application/atom+xml"/>
     <%= for activity <- @activities do %>
     <%= render @view_module, "_tag_activity.atom", Map.merge(assigns, prepare_activity(activity, actor: true)) %>
     <% end %>
diff --git a/lib/pleroma/web/templates/feed/feed/tag.rss.eex b/lib/pleroma/web/templates/feed/feed/tag.rss.eex
index eeda01a04..9c3613feb 100644
--- a/lib/pleroma/web/templates/feed/feed/tag.rss.eex
+++ b/lib/pleroma/web/templates/feed/feed/tag.rss.eex
@@ -5,7 +5,7 @@
 
     <title>#<%= @tag %></title>
     <description>These are public toots tagged with #<%= @tag %>. You can interact with them if you have an account anywhere in the fediverse.</description>
-    <link><%= '#{tag_feed_url(@conn, :feed, @tag)}.rss' %></link>
+    <link><%= '#{Routes.tag_feed_url(@conn, :feed, @tag)}.rss' %></link>
     <webfeeds:logo><%= feed_logo() %></webfeeds:logo>
     <webfeeds:accentColor>2b90d9</webfeeds:accentColor>
     <%= for activity <- @activities do %>
diff --git a/lib/pleroma/web/templates/feed/feed/user.atom.eex b/lib/pleroma/web/templates/feed/feed/user.atom.eex
index c6acd848f..5c1f0ecbc 100644
--- a/lib/pleroma/web/templates/feed/feed/user.atom.eex
+++ b/lib/pleroma/web/templates/feed/feed/user.atom.eex
@@ -6,16 +6,16 @@
   xmlns:poco="http://portablecontacts.net/spec/1.0"
   xmlns:ostatus="http://ostatus.org/schema/1.0">
 
-  <id><%= user_feed_url(@conn, :feed, @user.nickname) <> ".atom" %></id>
+  <id><%= Routes.user_feed_url(@conn, :feed, @user.nickname) <> ".atom" %></id>
   <title><%= @user.nickname <> "'s timeline" %></title>
   <updated><%= most_recent_update(@activities, @user) %></updated>
   <logo><%= logo(@user) %></logo>
-  <link rel="self" href="<%= '#{user_feed_url(@conn, :feed, @user.nickname)}.atom' %>" type="application/atom+xml"/>
+  <link rel="self" href="<%= '#{Routes.user_feed_url(@conn, :feed, @user.nickname)}.atom' %>" type="application/atom+xml"/>
 
   <%= render @view_module, "_author.atom", assigns %>
 
   <%= if last_activity(@activities) do %>
-    <link rel="next" href="<%= '#{user_feed_url(@conn, :feed, @user.nickname)}.atom?max_id=#{last_activity(@activities).id}' %>" type="application/atom+xml"/>
+    <link rel="next" href="<%= '#{Routes.user_feed_url(@conn, :feed, @user.nickname)}.atom?max_id=#{last_activity(@activities).id}' %>" type="application/atom+xml"/>
   <% end %>
 
   <%= for activity <- @activities do %>
diff --git a/lib/pleroma/web/templates/feed/feed/user.rss.eex b/lib/pleroma/web/templates/feed/feed/user.rss.eex
index d69120480..6b842a085 100644
--- a/lib/pleroma/web/templates/feed/feed/user.rss.eex
+++ b/lib/pleroma/web/templates/feed/feed/user.rss.eex
@@ -1,16 +1,16 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <rss version="2.0">
   <channel>
-    <guid><%= user_feed_url(@conn, :feed, @user.nickname) <> ".rss" %></guid>
+    <guid><%= Routes.user_feed_url(@conn, :feed, @user.nickname) <> ".rss" %></guid>
     <title><%= @user.nickname <> "'s timeline" %></title>
     <updated><%= most_recent_update(@activities, @user) %></updated>
     <image><%= logo(@user) %></image>
-    <link><%= '#{user_feed_url(@conn, :feed, @user.nickname)}.rss' %></link>
+    <link><%= '#{Routes.user_feed_url(@conn, :feed, @user.nickname)}.rss' %></link>
 
     <%= render @view_module, "_author.rss", assigns %>
 
     <%= if last_activity(@activities) do %>
-      <link rel="next"><%= '#{user_feed_url(@conn, :feed, @user.nickname)}.rss?max_id=#{last_activity(@activities).id}' %></link>
+      <link rel="next"><%= '#{Routes.user_feed_url(@conn, :feed, @user.nickname)}.rss?max_id=#{last_activity(@activities).id}' %></link>
     <% end %>
 
     <%= for activity <- @activities do %>
diff --git a/lib/pleroma/web/templates/masto_fe/index.html.eex b/lib/pleroma/web/templates/masto_fe/index.html.eex
new file mode 100644
index 000000000..6f2b98957
--- /dev/null
+++ b/lib/pleroma/web/templates/masto_fe/index.html.eex
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html lang='en'>
+<head>
+<meta charset='utf-8'>
+<meta content='width=device-width, initial-scale=1' name='viewport'>
+<title>
+<%= Config.get([:instance, :name]) %>
+</title>
+<link rel="icon" type="image/png" href="/favicon.png"/>
+<link rel="manifest" type="applicaton/manifest+json" href="<%= Routes.masto_fe_path(Pleroma.Web.Endpoint, :manifest) %>" />
+
+<meta name="theme-color" content="<%= Config.get([:manifest, :theme_color]) %>" />
+
+<script crossorigin='anonymous' src="/packs/locales.js"></script>
+<script crossorigin='anonymous' src="/packs/locales/glitch/en.js"></script>
+
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/features/getting_started.js'>
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/features/compose.js'>
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/features/home_timeline.js'>
+<link rel='preload' as='script' crossorigin='anonymous' href='/packs/features/notifications.js'>
+<script id='initial-state' type='application/json'><%= initial_state(@token, @user, @custom_emojis) %></script>
+
+<script src="/packs/core/common.js"></script>
+<link rel="stylesheet" media="all" href="/packs/core/common.css" />
+
+<script src="/packs/flavours/glitch/common.js"></script>
+<link rel="stylesheet" media="all" href="/packs/flavours/glitch/common.css" />
+
+<script src="/packs/flavours/glitch/home.js"></script>
+</head>
+<body class='app-body no-reduce-motion system-font'>
+  <div class='app-holder' data-props='{&quot;locale&quot;:&quot;en&quot;}' id='mastodon'>
+  </div>
+</body>
+</html>
diff --git a/lib/pleroma/web/templates/o_auth/mfa/recovery.html.eex b/lib/pleroma/web/templates/o_auth/mfa/recovery.html.eex
index 5ab59b57b..b9daa8d8b 100644
--- a/lib/pleroma/web/templates/o_auth/mfa/recovery.html.eex
+++ b/lib/pleroma/web/templates/o_auth/mfa/recovery.html.eex
@@ -7,7 +7,7 @@
 
 <h2>Two-factor recovery</h2>
 
-<%= form_for @conn, mfa_verify_path(@conn, :verify), [as: "mfa"], fn f -> %>
+<%= form_for @conn, Routes.mfa_verify_path(@conn, :verify), [as: "mfa"], fn f -> %>
 <div class="input">
   <%= label f, :code, "Recovery code" %>
   <%= text_input f, :code, [autocomplete: false, autocorrect: "off", autocapitalize: "off", autofocus: true, spellcheck: false] %>
@@ -19,6 +19,6 @@
 
 <%= submit "Verify" %>
 <% end %>
-<a href="<%= mfa_path(@conn, :show, %{challenge_type: "totp", mfa_token: @mfa_token, state: @state, redirect_uri: @redirect_uri}) %>">
+<a href="<%= Routes.mfa_path(@conn, :show, %{challenge_type: "totp", mfa_token: @mfa_token, state: @state, redirect_uri: @redirect_uri}) %>">
   Enter a two-factor code
 </a>
diff --git a/lib/pleroma/web/templates/o_auth/mfa/totp.html.eex b/lib/pleroma/web/templates/o_auth/mfa/totp.html.eex
index af85777eb..29ea7c5fb 100644
--- a/lib/pleroma/web/templates/o_auth/mfa/totp.html.eex
+++ b/lib/pleroma/web/templates/o_auth/mfa/totp.html.eex
@@ -7,7 +7,7 @@
 
 <h2>Two-factor authentication</h2>
 
-<%= form_for @conn, mfa_verify_path(@conn, :verify), [as: "mfa"], fn f -> %>
+<%= form_for @conn, Routes.mfa_verify_path(@conn, :verify), [as: "mfa"], fn f -> %>
 <div class="input">
   <%= label f, :code, "Authentication code" %>
   <%= text_input f, :code, [autocomplete: false, autocorrect: "off", autocapitalize: "off", autofocus: true, pattern: "[0-9]*", spellcheck: false] %>
@@ -19,6 +19,6 @@
 
 <%= submit "Verify" %>
 <% end %>
-<a href="<%= mfa_path(@conn, :show, %{challenge_type: "recovery", mfa_token: @mfa_token, state: @state, redirect_uri: @redirect_uri}) %>">
+<a href="<%= Routes.mfa_path(@conn, :show, %{challenge_type: "recovery", mfa_token: @mfa_token, state: @state, redirect_uri: @redirect_uri}) %>">
   Enter a two-factor recovery code
 </a>
diff --git a/lib/pleroma/web/templates/o_auth/o_auth/consumer.html.eex b/lib/pleroma/web/templates/o_auth/o_auth/consumer.html.eex
index 4a0718851..dc4521a62 100644
--- a/lib/pleroma/web/templates/o_auth/o_auth/consumer.html.eex
+++ b/lib/pleroma/web/templates/o_auth/o_auth/consumer.html.eex
@@ -1,6 +1,6 @@
 <h2>Sign in with external provider</h2>
 
-<%= form_for @conn, o_auth_path(@conn, :prepare_request), [as: "authorization", method: "get"], fn f -> %>
+<%= form_for @conn, Routes.o_auth_path(@conn, :prepare_request), [as: "authorization", method: "get"], fn f -> %>
   <div style="display: none">
     <%= render @view_module, "_scopes.html", Map.merge(assigns, %{form: f}) %>
   </div>
diff --git a/lib/pleroma/web/templates/o_auth/o_auth/register.html.eex b/lib/pleroma/web/templates/o_auth/o_auth/register.html.eex
index facedc8db..99f900fb7 100644
--- a/lib/pleroma/web/templates/o_auth/o_auth/register.html.eex
+++ b/lib/pleroma/web/templates/o_auth/o_auth/register.html.eex
@@ -8,7 +8,7 @@
 <h2>Registration Details</h2>
 
 <p>If you'd like to register a new account, please provide the details below.</p>
-<%= form_for @conn, o_auth_path(@conn, :register), [as: "authorization"], fn f -> %>
+<%= form_for @conn, Routes.o_auth_path(@conn, :register), [as: "authorization"], fn f -> %>
 
 <div class="input">
   <%= label f, :nickname, "Nickname" %>
diff --git a/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex b/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex
index 1a85818ec..2846ec7e7 100644
--- a/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex
+++ b/lib/pleroma/web/templates/o_auth/o_auth/show.html.eex
@@ -5,7 +5,7 @@
 <p class="alert alert-danger" role="alert"><%= get_flash(@conn, :error) %></p>
 <% end %>
 
-<%= form_for @conn, o_auth_path(@conn, :authorize), [as: "authorization"], fn f -> %>
+<%= form_for @conn, Routes.o_auth_path(@conn, :authorize), [as: "authorization"], fn f -> %>
 
 <%= if @user do %>
   <div class="account-header">
diff --git a/lib/pleroma/web/templates/twitter_api/password/reset.html.eex b/lib/pleroma/web/templates/twitter_api/password/reset.html.eex
index 7d3ef6b0d..fbcacdc14 100644
--- a/lib/pleroma/web/templates/twitter_api/password/reset.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/password/reset.html.eex
@@ -1,5 +1,5 @@
 <h2>Password Reset for <%= @user.nickname %></h2>
-<%= form_for @conn, reset_password_path(@conn, :do_reset), [as: "data"], fn f -> %>
+<%= form_for @conn, Routes.reset_password_path(@conn, :do_reset), [as: "data"], fn f -> %>
   <div class="form-row">
     <%= label f, :password, "Password" %>
     <%= password_input f, :password %>
diff --git a/lib/pleroma/web/templates/twitter_api/password/reset_failed.html.eex b/lib/pleroma/web/templates/twitter_api/password/reset_failed.html.eex
index df037c01e..4ed4ac8bc 100644
--- a/lib/pleroma/web/templates/twitter_api/password/reset_failed.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/password/reset_failed.html.eex
@@ -1,2 +1,2 @@
 <h2>Password reset failed</h2>
-<h3><a href="<%= Pleroma.Web.base_url() %>">Homepage</a></h3>
+<h3><a href="<%= Pleroma.Web.Endpoint.url() %>">Homepage</a></h3>
diff --git a/lib/pleroma/web/templates/twitter_api/password/reset_success.html.eex b/lib/pleroma/web/templates/twitter_api/password/reset_success.html.eex
index f30ba3274..086d4e08b 100644
--- a/lib/pleroma/web/templates/twitter_api/password/reset_success.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/password/reset_success.html.eex
@@ -1,2 +1,2 @@
 <h2>Password changed!</h2>
-<h3><a href="<%= Pleroma.Web.base_url() %>">Homepage</a></h3>
+<h3><a href="<%= Pleroma.Web.Endpoint.url() %>">Homepage</a></h3>
diff --git a/lib/pleroma/web/templates/twitter_api/remote_follow/follow.html.eex b/lib/pleroma/web/templates/twitter_api/remote_follow/follow.html.eex
index 5ba192cd7..a7be53091 100644
--- a/lib/pleroma/web/templates/twitter_api/remote_follow/follow.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/remote_follow/follow.html.eex
@@ -4,7 +4,7 @@
     <h2>Remote follow</h2>
     <img height="128" width="128" src="<%= avatar_url(@followee) %>">
     <p><%= @followee.nickname %></p>
-    <%= form_for @conn, remote_follow_path(@conn, :do_follow), [as: "user"], fn f -> %>
+    <%= form_for @conn, Routes.remote_follow_path(@conn, :do_follow), [as: "user"], fn f -> %>
     <%= hidden_input f, :id, value: @followee.id %>
     <%= submit "Authorize" %>
     <% end %>
diff --git a/lib/pleroma/web/templates/twitter_api/remote_follow/follow_login.html.eex b/lib/pleroma/web/templates/twitter_api/remote_follow/follow_login.html.eex
index df44988ee..a8026fa9d 100644
--- a/lib/pleroma/web/templates/twitter_api/remote_follow/follow_login.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/remote_follow/follow_login.html.eex
@@ -4,7 +4,7 @@
 <h2>Log in to follow</h2>
 <p><%= @followee.nickname %></p>
 <img height="128" width="128" src="<%= avatar_url(@followee) %>">
-<%= form_for @conn, remote_follow_path(@conn, :do_follow), [as: "authorization"], fn f -> %>
+<%= form_for @conn, Routes.remote_follow_path(@conn, :do_follow), [as: "authorization"], fn f -> %>
 <%= text_input f, :name, placeholder: "Username", required: true %>
 <br>
 <%= password_input f, :password, placeholder: "Password", required: true %>
diff --git a/lib/pleroma/web/templates/twitter_api/remote_follow/follow_mfa.html.eex b/lib/pleroma/web/templates/twitter_api/remote_follow/follow_mfa.html.eex
index adc3a3e3d..a54ed83b5 100644
--- a/lib/pleroma/web/templates/twitter_api/remote_follow/follow_mfa.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/remote_follow/follow_mfa.html.eex
@@ -4,7 +4,7 @@
 <h2>Two-factor authentication</h2>
 <p><%= @followee.nickname %></p>
 <img height="128" width="128" src="<%= avatar_url(@followee) %>">
-<%= form_for @conn, remote_follow_path(@conn, :do_follow), [as: "mfa"], fn f -> %>
+<%= form_for @conn, Routes.remote_follow_path(@conn, :do_follow), [as: "mfa"], fn f -> %>
 <%= text_input f, :code, placeholder: "Authentication code", required: true %>
 <br>
 <%= hidden_input f, :id, value: @followee.id %>
diff --git a/lib/pleroma/web/templates/twitter_api/util/subscribe.html.eex b/lib/pleroma/web/templates/twitter_api/util/subscribe.html.eex
index f60accebf..a6b313d8a 100644
--- a/lib/pleroma/web/templates/twitter_api/util/subscribe.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/util/subscribe.html.eex
@@ -2,7 +2,7 @@
   <h2>Error: <%= @error %></h2>
 <% else %>
   <h2>Remotely follow <%= @nickname %></h2>
-  <%= form_for @conn, util_path(@conn, :remote_subscribe), [as: "user"], fn f -> %>
+  <%= form_for @conn, Routes.util_path(@conn, :remote_subscribe), [as: "user"], fn f -> %>
   <%= hidden_input f, :nickname, value: @nickname %>
   <%= text_input f, :profile, placeholder: "Your account ID, e.g. lain@quitter.se" %>
   <%= submit "Follow" %>
diff --git a/lib/pleroma/web/twitter_api/controller.ex b/lib/pleroma/web/twitter_api/controller.ex
index 077bfa70d..e32713311 100644
--- a/lib/pleroma/web/twitter_api/controller.ex
+++ b/lib/pleroma/web/twitter_api/controller.ex
@@ -5,7 +5,6 @@
 defmodule Pleroma.Web.TwitterAPI.Controller do
   use Pleroma.Web, :controller
 
-  alias Pleroma.Notification
   alias Pleroma.User
   alias Pleroma.Web.OAuth.Token
   alias Pleroma.Web.Plugs.EnsurePublicOrAuthenticatedPlug
@@ -15,11 +14,6 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
   require Logger
 
   plug(
-    OAuthScopesPlug,
-    %{scopes: ["write:notifications"]} when action == :mark_notifications_as_read
-  )
-
-  plug(
     :skip_plug,
     [OAuthScopesPlug, EnsurePublicOrAuthenticatedPlug] when action == :confirm_email
   )
@@ -67,31 +61,4 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
     |> put_resp_content_type("application/json")
     |> send_resp(status, json)
   end
-
-  def mark_notifications_as_read(
-        %{assigns: %{user: user}} = conn,
-        %{"latest_id" => latest_id} = params
-      ) do
-    Notification.set_read_up_to(user, latest_id)
-
-    notifications = Notification.for_user(user, params)
-
-    conn
-    # XXX: This is a hack because pleroma-fe still uses that API.
-    |> put_view(Pleroma.Web.MastodonAPI.NotificationView)
-    |> render("index.json", %{notifications: notifications, for: user})
-  end
-
-  def mark_notifications_as_read(%{assigns: %{user: _user}} = conn, _) do
-    bad_request_reply(conn, "You need to specify latest_id")
-  end
-
-  defp bad_request_reply(conn, error_message) do
-    json = error_json(conn, error_message)
-    json_reply(conn, 400, json)
-  end
-
-  defp error_json(conn, error_message) do
-    %{"error" => error_message, "request" => conn.request_path} |> Jason.encode!()
-  end
 end
diff --git a/lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex b/lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex
index 6ca02fbd7..9843cc362 100644
--- a/lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex
+++ b/lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex
@@ -38,7 +38,7 @@ defmodule Pleroma.Web.TwitterAPI.RemoteFollowController do
   defp follow_status(conn, _user, acct) do
     with {:ok, object} <- Fetcher.fetch_object_from_id(acct),
          %Activity{id: activity_id} <- Activity.get_create_by_object_ap_id(object.data["id"]) do
-      redirect(conn, to: o_status_path(conn, :notice, activity_id))
+      redirect(conn, to: Routes.o_status_path(conn, :notice, activity_id))
     else
       error ->
         handle_follow_error(conn, error)
diff --git a/lib/pleroma/web/twitter_api/controllers/util_controller.ex b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
index 940a645bb..a2e69666e 100644
--- a/lib/pleroma/web/twitter_api/controllers/util_controller.ex
+++ b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
@@ -10,12 +10,12 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
   alias Pleroma.Config
   alias Pleroma.Emoji
   alias Pleroma.Healthcheck
-  alias Pleroma.Notification
   alias Pleroma.User
   alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.Plugs.OAuthScopesPlug
   alias Pleroma.Web.WebFinger
 
+  plug(Pleroma.Web.ApiSpec.CastAndValidate when action != :remote_subscribe)
   plug(Pleroma.Web.Plugs.FederatingPlug when action == :remote_subscribe)
 
   plug(
@@ -30,7 +30,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
          ]
   )
 
-  plug(OAuthScopesPlug, %{scopes: ["write:notifications"]} when action == :notifications_read)
+  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.TwitterUtilOperation
 
   def remote_subscribe(conn, %{"nickname" => nick, "profile" => _}) do
     with %User{} = user <- User.get_cached_by_nickname(nick),
@@ -62,17 +62,6 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
     end
   end
 
-  def notifications_read(%{assigns: %{user: user}} = conn, %{"id" => notification_id}) do
-    with {:ok, _} <- Notification.read_one(user, notification_id) do
-      json(conn, %{status: "success"})
-    else
-      {:error, message} ->
-        conn
-        |> put_resp_content_type("application/json")
-        |> send_resp(403, Jason.encode!(%{"error" => message}))
-    end
-  end
-
   def frontend_configurations(conn, _params) do
     render(conn, "frontend_configurations.json")
   end
@@ -92,13 +81,17 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
     end
   end
 
-  def change_password(%{assigns: %{user: user}} = conn, params) do
-    case CommonAPI.Utils.confirm_current_password(user, params["password"]) do
+  def change_password(%{assigns: %{user: user}} = conn, %{
+        password: password,
+        new_password: new_password,
+        new_password_confirmation: new_password_confirmation
+      }) do
+    case CommonAPI.Utils.confirm_current_password(user, password) do
       {:ok, user} ->
         with {:ok, _user} <-
                User.reset_password(user, %{
-                 password: params["new_password"],
-                 password_confirmation: params["new_password_confirmation"]
+                 password: new_password,
+                 password_confirmation: new_password_confirmation
                }) do
           json(conn, %{status: "success"})
         else
@@ -115,10 +108,10 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
     end
   end
 
-  def change_email(%{assigns: %{user: user}} = conn, params) do
-    case CommonAPI.Utils.confirm_current_password(user, params["password"]) do
+  def change_email(%{assigns: %{user: user}} = conn, %{password: password, email: email}) do
+    case CommonAPI.Utils.confirm_current_password(user, password) do
       {:ok, user} ->
-        with {:ok, _user} <- User.change_email(user, params["email"]) do
+        with {:ok, _user} <- User.change_email(user, email) do
           json(conn, %{status: "success"})
         else
           {:error, changeset} ->
@@ -135,7 +128,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
   end
 
   def delete_account(%{assigns: %{user: user}} = conn, params) do
-    password = params["password"] || ""
+    password = params[:password] || ""
 
     case CommonAPI.Utils.confirm_current_password(user, password) do
       {:ok, user} ->
@@ -148,7 +141,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
   end
 
   def disable_account(%{assigns: %{user: user}} = conn, params) do
-    case CommonAPI.Utils.confirm_current_password(user, params["password"]) do
+    case CommonAPI.Utils.confirm_current_password(user, params[:password]) do
       {:ok, user} ->
         User.set_activation_async(user, false)
         json(conn, %{status: "success"})
diff --git a/lib/pleroma/web/twitter_api/views/util_view.ex b/lib/pleroma/web/twitter_api/views/util_view.ex
index 9b13c09b3..87cb79dd7 100644
--- a/lib/pleroma/web/twitter_api/views/util_view.ex
+++ b/lib/pleroma/web/twitter_api/views/util_view.ex
@@ -6,14 +6,14 @@ defmodule Pleroma.Web.TwitterAPI.UtilView do
   use Pleroma.Web, :view
   import Phoenix.HTML.Form
   alias Pleroma.Config
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
 
   def status_net_config(instance) do
     """
     <config>
     <site>
     <name>#{Keyword.get(instance, :name)}</name>
-    <site>#{Web.base_url()}</site>
+    <site>#{Endpoint.url()}</site>
     <textlimit>#{Keyword.get(instance, :limit)}</textlimit>
     <closed>#{!Keyword.get(instance, :registrations_open)}</closed>
     </site>
diff --git a/lib/pleroma/web/views/masto_fe_view.ex b/lib/pleroma/web/views/masto_fe_view.ex
new file mode 100644
index 000000000..63a9c8179
--- /dev/null
+++ b/lib/pleroma/web/views/masto_fe_view.ex
@@ -0,0 +1,91 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastoFEView do
+  use Pleroma.Web, :view
+  alias Pleroma.Config
+  alias Pleroma.User
+  alias Pleroma.Web.MastodonAPI.AccountView
+  alias Pleroma.Web.MastodonAPI.CustomEmojiView
+
+  def initial_state(token, user, custom_emojis) do
+    limit = Config.get([:instance, :limit])
+
+    %{
+      meta: %{
+        streaming_api_base_url: Pleroma.Web.Endpoint.websocket_url(),
+        access_token: token,
+        locale: "en",
+        domain: Pleroma.Web.Endpoint.host(),
+        admin: "1",
+        me: "#{user.id}",
+        unfollow_modal: false,
+        boost_modal: false,
+        delete_modal: true,
+        auto_play_gif: false,
+        display_sensitive_media: false,
+        reduce_motion: false,
+        max_toot_chars: limit,
+        mascot: User.get_mascot(user)["url"]
+      },
+      poll_limits: Config.get([:instance, :poll_limits]),
+      rights: %{
+        delete_others_notice: present?(user.is_moderator),
+        admin: present?(user.is_admin)
+      },
+      compose: %{
+        me: "#{user.id}",
+        default_privacy: user.default_scope,
+        default_sensitive: false,
+        allow_content_types: Config.get([:instance, :allowed_post_formats])
+      },
+      media_attachments: %{
+        accept_content_types: [
+          ".jpg",
+          ".jpeg",
+          ".png",
+          ".gif",
+          ".webm",
+          ".mp4",
+          ".m4v",
+          "image\/jpeg",
+          "image\/png",
+          "image\/gif",
+          "video\/webm",
+          "video\/mp4"
+        ]
+      },
+      settings: user.mastofe_settings || %{},
+      push_subscription: nil,
+      accounts: %{user.id => render(AccountView, "show.json", user: user, for: user)},
+      custom_emojis: render(CustomEmojiView, "index.json", custom_emojis: custom_emojis),
+      char_limit: limit
+    }
+    |> Jason.encode!()
+    |> Phoenix.HTML.raw()
+  end
+
+  defp present?(nil), do: false
+  defp present?(false), do: false
+  defp present?(_), do: true
+
+  def render("manifest.json", _params) do
+    %{
+      name: Config.get([:instance, :name]),
+      description: Config.get([:instance, :description]),
+      icons: Config.get([:manifest, :icons]),
+      theme_color: Config.get([:manifest, :theme_color]),
+      background_color: Config.get([:manifest, :background_color]),
+      display: "standalone",
+      scope: Pleroma.Web.Endpoint.url(),
+      start_url: Routes.masto_fe_path(Pleroma.Web.Endpoint, :index, ["getting-started"]),
+      categories: [
+        "social"
+      ],
+      serviceworker: %{
+        src: "/sw.js"
+      }
+    }
+  end
+end
diff --git a/lib/pleroma/web/web_finger.ex b/lib/pleroma/web/web_finger.ex
index 21b10e654..938fc09e3 100644
--- a/lib/pleroma/web/web_finger.ex
+++ b/lib/pleroma/web/web_finger.ex
@@ -5,7 +5,7 @@
 defmodule Pleroma.Web.WebFinger do
   alias Pleroma.HTTP
   alias Pleroma.User
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
   alias Pleroma.Web.Federator.Publisher
   alias Pleroma.Web.XML
   alias Pleroma.XmlBuilder
@@ -13,7 +13,7 @@ defmodule Pleroma.Web.WebFinger do
   require Logger
 
   def host_meta do
-    base_url = Web.base_url()
+    base_url = Endpoint.url()
 
     {
       :XRD,
diff --git a/mix.exs b/mix.exs
index ae74f50a3..5d945bf5f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -38,7 +38,7 @@ defmodule Pleroma.Mixfile do
           include_executables_for: [:unix],
           applications: [ex_syslogger: :load, syslog: :load, eldap: :transient],
           steps: [:assemble, &put_otp_version/1, &copy_files/1, &copy_nginx_config/1],
-          config_providers: [{Pleroma.Config.ReleaseRuntimeProvider, nil}]
+          config_providers: [{Pleroma.Config.ReleaseRuntimeProvider, []}]
         ]
       ]
     ]
@@ -137,20 +137,20 @@ defmodule Pleroma.Mixfile do
       {:tesla, "~> 1.4.0", override: true},
       {:castore, "~> 0.1"},
       {:cowlib, "~> 2.9", override: true},
-      {:gun,
-       github: "ninenines/gun", ref: "921c47146b2d9567eac7e9a4d2ccc60fffd4f327", override: true},
+      {:gun, "~> 2.0.0-rc.1", override: true},
       {:jason, "~> 1.2"},
       {:mogrify, "~> 0.7.4"},
       {:ex_aws, "~> 2.1.6"},
       {:ex_aws_s3, "~> 2.0"},
       {:sweet_xml, "~> 0.6.6"},
-      {:earmark, "1.4.3"},
+      {:earmark, "1.4.15"},
       {:bbcode_pleroma, "~> 0.2.0"},
       {:crypt,
        git: "https://git.pleroma.social/pleroma/elixir-libraries/crypt.git",
        ref: "cf2aa3f11632e8b0634810a15b3e612c7526f6a3"},
       {:cors_plug, "~> 2.0"},
-      {:web_push_encryption, "~> 0.3"},
+      {:web_push_encryption,
+       git: "https://github.com/lanodan/elixir-web-push-encryption.git", branch: "bugfix/otp-24"},
       {:swoosh, "~> 1.0"},
       {:phoenix_swoosh, "~> 0.3"},
       {:gen_smtp, "~> 0.13"},
@@ -178,7 +178,7 @@ defmodule Pleroma.Mixfile do
       {:quack, "~> 0.1.1"},
       {:joken, "~> 2.0"},
       {:benchee, "~> 1.0"},
-      {:pot, "~> 0.11"},
+      {:pot, "~> 1.0"},
       {:esshd, "~> 0.1.0", runtime: Application.get_env(:esshd, :enabled, false)},
       {:ex_const, "~> 0.2"},
       {:plug_static_index_html, "~> 1.0.0"},
@@ -196,6 +196,9 @@ defmodule Pleroma.Mixfile do
       {:majic,
        git: "https://git.pleroma.social/pleroma/elixir-libraries/majic.git",
        ref: "289cda1b6d0d70ccb2ba508a2b0bd24638db2880"},
+      {:eblurhash,
+       git: "https://github.com/zotonic/eblurhash.git",
+       ref: "04a0b76eadf4de1be17726f39b6313b88708fd12"},
       {:open_api_spex, "~> 3.10"},
 
       ## dev & test
@@ -205,10 +208,7 @@ defmodule Pleroma.Mixfile do
       {:mock, "~> 0.3.5", only: :test},
       # temporary downgrade for excoveralls, hackney until hackney max_connections bug will be fixed
       {:excoveralls, "0.12.3", only: :test},
-      {:hackney,
-       git: "https://git.pleroma.social/pleroma/elixir-libraries/hackney.git",
-       ref: "7d7119f0651515d6d7669c78393fd90950a3ec6e",
-       override: true},
+      {:hackney, "~> 1.17.0", override: true},
       {:mox, "~> 1.0", only: :test},
       {:websocket_client, git: "https://github.com/jeremyong/websocket_client.git", only: :test}
     ] ++ oauth_deps()
diff --git a/mix.lock b/mix.lock
index 19b90660b..1a0cae3ee 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,34 +1,35 @@
 %{
   "accept": {:hex, :accept, "0.3.5", "b33b127abca7cc948bbe6caa4c263369abf1347cfa9d8e699c6d214660f10cd1", [:rebar3], [], "hexpm", "11b18c220bcc2eab63b5470c038ef10eb6783bcb1fcdb11aa4137defa5ac1bb8"},
-  "base62": {:hex, :base62, "1.2.1", "4866763e08555a7b3917064e9eef9194c41667276c51b59de2bc42c6ea65f806", [:mix], [{:custom_base, "~> 0.2.1", [hex: :custom_base, repo: "hexpm", optional: false]}], "hexpm", "3b29948de2013d3f93aa898c884a9dff847e7aec75d9d6d8c1dc4c61c2716c42"},
+  "base62": {:hex, :base62, "1.2.2", "85c6627eb609317b70f555294045895ffaaeb1758666ab9ef9ca38865b11e629", [:mix], [{:custom_base, "~> 0.2.1", [hex: :custom_base, repo: "hexpm", optional: false]}], "hexpm", "d41336bda8eaa5be197f1e4592400513ee60518e5b9f4dcf38f4b4dae6f377bb"},
   "base64url": {:hex, :base64url, "0.0.1", "36a90125f5948e3afd7be97662a1504b934dd5dac78451ca6e9abf85a10286be", [:rebar], [], "hexpm"},
   "bbcode": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/bbcode.git", "f2d267675e9a7e1ad1ea9beb4cc23382762b66c2", [ref: "v0.2.0"]},
   "bbcode_pleroma": {:hex, :bbcode_pleroma, "0.2.0", "d36f5bca6e2f62261c45be30fa9b92725c0655ad45c99025cb1c3e28e25803ef", [:mix], [{:nimble_parsec, "~> 0.5", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "19851074419a5fedb4ef49e1f01b30df504bb5dbb6d6adfc135238063bebd1c3"},
-  "bcrypt_elixir": {:hex, :bcrypt_elixir, "2.2.0", "3df902b81ce7fa8867a2ae30d20a1da6877a2c056bfb116fd0bc8a5f0190cea4", [:make, :mix], [{:comeonin, "~> 5.3", [hex: :comeonin, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "762be3fcb779f08207531bc6612cca480a338e4b4357abb49f5ce00240a77d1e"},
+  "bcrypt_elixir": {:hex, :bcrypt_elixir, "2.3.0", "6cb662d5c1b0a8858801cf20997bd006e7016aa8c52959c9ef80e0f34fb60b7a", [:make, :mix], [{:comeonin, "~> 5.3", [hex: :comeonin, repo: "hexpm", optional: false]}, {:elixir_make, "~> 0.6", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "2c81d61d4f6ed0e5cf7bf27a9109b791ff216a1034b3d541327484f46dd43769"},
   "benchee": {:hex, :benchee, "1.0.1", "66b211f9bfd84bd97e6d1beaddf8fc2312aaabe192f776e8931cb0c16f53a521", [:mix], [{:deep_merge, "~> 1.0", [hex: :deep_merge, repo: "hexpm", optional: false]}], "hexpm", "3ad58ae787e9c7c94dd7ceda3b587ec2c64604563e049b2a0e8baafae832addb"},
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm", "7af5c7e09fe1d40f76c8e4f9dd2be7cebd83909f31fee7cd0e9eadc567da8353"},
-  "cachex": {:hex, :cachex, "3.2.0", "a596476c781b0646e6cb5cd9751af2e2974c3e0d5498a8cab71807618b74fe2f", [:mix], [{:eternal, "~> 1.2", [hex: :eternal, repo: "hexpm", optional: false]}, {:jumper, "~> 1.0", [hex: :jumper, repo: "hexpm", optional: false]}, {:sleeplocks, "~> 1.1", [hex: :sleeplocks, repo: "hexpm", optional: false]}, {:unsafe, "~> 1.0", [hex: :unsafe, repo: "hexpm", optional: false]}], "hexpm", "aef93694067a43697ae0531727e097754a9e992a1e7946296f5969d6dd9ac986"},
+  "cachex": {:hex, :cachex, "3.3.0", "6f2ebb8f27491fe39121bd207c78badc499214d76c695658b19d6079beeca5c2", [:mix], [{:eternal, "~> 1.2", [hex: :eternal, repo: "hexpm", optional: false]}, {:jumper, "~> 1.0", [hex: :jumper, repo: "hexpm", optional: false]}, {:sleeplocks, "~> 1.1", [hex: :sleeplocks, repo: "hexpm", optional: false]}, {:unsafe, "~> 1.0", [hex: :unsafe, repo: "hexpm", optional: false]}], "hexpm", "d90e5ee1dde14cef33f6b187af4335b88748b72b30c038969176cd4e6ccc31a1"},
   "calendar": {:hex, :calendar, "1.0.0", "f52073a708528482ec33d0a171954ca610fe2bd28f1e871f247dc7f1565fa807", [:mix], [{:tzdata, "~> 0.5.20 or ~> 0.1.201603 or ~> 1.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "990e9581920c82912a5ee50e62ff5ef96da6b15949a2ee4734f935fdef0f0a6f"},
   "captcha": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/elixir-captcha.git", "e0f16822d578866e186a0974d65ad58cddc1e2ab", [ref: "e0f16822d578866e186a0974d65ad58cddc1e2ab"]},
-  "castore": {:hex, :castore, "0.1.7", "1ca19eee705cde48c9e809e37fdd0730510752cc397745e550f6065a56a701e9", [:mix], [], "hexpm", "a2ae2c13d40e9c308387f1aceb14786dca019ebc2a11484fb2a9f797ea0aa0d8"},
-  "certifi": {:git, "https://github.com/certifi/erlang-certifi", "e08b12e8993502240c25b78563993776f87ecd2a", [tag: "2.5.1"]},
+  "castore": {:hex, :castore, "0.1.10", "b01a007416a0ae4188e70b3b306236021b16c11474038ead7aff79dd75538c23", [:mix], [], "hexpm", "a48314e0cb45682db2ea27b8ebfa11bd6fa0a6e21a65e5772ad83ca136ff2665"},
+  "certifi": {:hex, :certifi, "2.6.1", "dbab8e5e155a0763eea978c913ca280a6b544bfa115633fa20249c3d396d9493", [:rebar3], [], "hexpm", "524c97b4991b3849dd5c17a631223896272c6b0af446778ba4675a1dff53bb7e"},
   "combine": {:hex, :combine, "0.10.0", "eff8224eeb56498a2af13011d142c5e7997a80c8f5b97c499f84c841032e429f", [:mix], [], "hexpm", "1b1dbc1790073076580d0d1d64e42eae2366583e7aecd455d1215b0d16f2451b"},
-  "comeonin": {:hex, :comeonin, "5.3.1", "7fe612b739c78c9c1a75186ef2d322ce4d25032d119823269d0aa1e2f1e20025", [:mix], [], "hexpm", "d6222483060c17f0977fad1b7401ef0c5863c985a64352755f366aee3799c245"},
+  "comeonin": {:hex, :comeonin, "5.3.2", "5c2f893d05c56ae3f5e24c1b983c2d5dfb88c6d979c9287a76a7feb1e1d8d646", [:mix], [], "hexpm", "d0993402844c49539aeadb3fe46a3c9bd190f1ecf86b6f9ebd71957534c95f04"},
   "concurrent_limiter": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/concurrent_limiter.git", "d81be41024569330f296fc472e24198d7499ba78", [ref: "d81be41024569330f296fc472e24198d7499ba78"]},
   "connection": {:hex, :connection, "1.1.0", "ff2a49c4b75b6fb3e674bfc5536451607270aac754ffd1bdfe175abe4a6d7a68", [:mix], [], "hexpm", "722c1eb0a418fbe91ba7bd59a47e28008a189d47e37e0e7bb85585a016b2869c"},
-  "cors_plug": {:hex, :cors_plug, "2.0.2", "2b46083af45e4bc79632bd951550509395935d3e7973275b2b743bd63cc942ce", [:mix], [{:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "f0d0e13f71c51fd4ef8b2c7e051388e4dfb267522a83a22392c856de7e46465f"},
-  "cowboy": {:hex, :cowboy, "2.8.0", "f3dc62e35797ecd9ac1b50db74611193c29815401e53bac9a5c0577bd7bc667d", [:rebar3], [{:cowlib, "~> 2.9.1", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "~> 1.7.1", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "4643e4fba74ac96d4d152c75803de6fad0b3fa5df354c71afdd6cbeeb15fac8a"},
-  "cowboy_telemetry": {:hex, :cowboy_telemetry, "0.3.0", "69fdb5cf92df6373e15675eb4018cf629f5d8e35e74841bb637d6596cb797bbc", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "42868c229d9a2900a1501c5d0355bfd46e24c862c322b0b4f5a6f14fe0216753"},
-  "cowlib": {:hex, :cowlib, "2.9.1", "61a6c7c50cf07fdd24b2f45b89500bb93b6686579b069a89f88cb211e1125c78", [:rebar3], [], "hexpm", "e4175dc240a70d996156160891e1c62238ede1729e45740bdd38064dad476170"},
-  "credo": {:hex, :credo, "1.4.1", "16392f1edd2cdb1de9fe4004f5ab0ae612c92e230433968eab00aafd976282fc", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "155f8a2989ad77504de5d8291fa0d41320fdcaa6a1030472e9967f285f8c7692"},
+  "cors_plug": {:hex, :cors_plug, "2.0.3", "316f806d10316e6d10f09473f19052d20ba0a0ce2a1d910ddf57d663dac402ae", [:mix], [{:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "ee4ae1418e6ce117fc42c2ba3e6cbdca4e95ecd2fe59a05ec6884ca16d469aea"},
+  "cowboy": {:hex, :cowboy, "2.9.0", "865dd8b6607e14cf03282e10e934023a1bd8be6f6bacf921a7e2a96d800cd452", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "1.8.0", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "2c729f934b4e1aa149aff882f57c6372c15399a20d54f65c8d67bef583021bde"},
+  "cowboy_telemetry": {:hex, :cowboy_telemetry, "0.3.1", "ebd1a1d7aff97f27c66654e78ece187abdc646992714164380d8a041eda16754", [:rebar3], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "3a6efd3366130eab84ca372cbd4a7d3c3a97bdfcfb4911233b035d117063f0af"},
+  "cowlib": {:hex, :cowlib, "2.11.0", "0b9ff9c346629256c42ebe1eeb769a83c6cb771a6ee5960bd110ab0b9b872063", [:make, :rebar3], [], "hexpm", "2b3e9da0b21c4565751a6d4901c20d1b4cc25cbb7fd50d91d2ab6dd287bc86a9"},
+  "credo": {:hex, :credo, "1.5.5", "e8f422026f553bc3bebb81c8e8bf1932f498ca03339856c7fec63d3faac8424b", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:file_system, "~> 0.2.8", [hex: :file_system, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "dd8623ab7091956a855dc9f3062486add9c52d310dfd62748779c4315d8247de"},
   "crontab": {:hex, :crontab, "1.1.8", "2ce0e74777dfcadb28a1debbea707e58b879e6aa0ffbf9c9bb540887bce43617", [:mix], [{:ecto, "~> 1.0 or ~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm"},
   "crypt": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/crypt.git", "cf2aa3f11632e8b0634810a15b3e612c7526f6a3", [ref: "cf2aa3f11632e8b0634810a15b3e612c7526f6a3"]},
   "custom_base": {:hex, :custom_base, "0.2.1", "4a832a42ea0552299d81652aa0b1f775d462175293e99dfbe4d7dbaab785a706", [:mix], [], "hexpm", "8df019facc5ec9603e94f7270f1ac73ddf339f56ade76a721eaa57c1493ba463"},
-  "db_connection": {:hex, :db_connection, "2.3.1", "4c9f3ed1ef37471cbdd2762d6655be11e38193904d9c5c1c9389f1b891a3088e", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}], "hexpm", "abaab61780dde30301d840417890bd9f74131041afd02174cf4e10635b3a63f5"},
+  "db_connection": {:hex, :db_connection, "2.4.0", "d04b1b73795dae60cead94189f1b8a51cc9e1f911c234cc23074017c43c031e5", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ad416c21ad9f61b3103d254a71b63696ecadb6a917b36f563921e0de00d7d7c8"},
   "decimal": {:hex, :decimal, "2.0.0", "a78296e617b0f5dd4c6caf57c714431347912ffb1d0842e998e9792b5642d697", [:mix], [], "hexpm", "34666e9c55dea81013e77d9d87370fe6cb6291d1ef32f46a1600230b1d44f577"},
   "deep_merge": {:hex, :deep_merge, "1.0.0", "b4aa1a0d1acac393bdf38b2291af38cb1d4a52806cf7a4906f718e1feb5ee961", [:mix], [], "hexpm", "ce708e5f094b9cd4e8f2be4f00d2f4250c4095be93f8cd6d018c753894885430"},
-  "earmark": {:hex, :earmark, "1.4.3", "364ca2e9710f6bff494117dbbd53880d84bebb692dafc3a78eb50aa3183f2bfd", [:mix], [], "hexpm", "8cf8a291ebf1c7b9539e3cddb19e9cef066c2441b1640f13c34c1d3cfc825fec"},
-  "earmark_parser": {:hex, :earmark_parser, "1.4.10", "6603d7a603b9c18d3d20db69921527f82ef09990885ed7525003c7fe7dc86c56", [:mix], [], "hexpm", "8e2d5370b732385db2c9b22215c3f59c84ac7dda7ed7e544d7c459496ae519c0"},
+  "earmark": {:hex, :earmark, "1.4.15", "2c7f924bf495ec1f65bd144b355d0949a05a254d0ec561740308a54946a67888", [:mix], [{:earmark_parser, ">= 1.4.13", [hex: :earmark_parser, repo: "hexpm", optional: false]}], "hexpm", "3b1209b85bc9f3586f370f7c363f6533788fb4e51db23aa79565875e7f9999ee"},
+  "earmark_parser": {:hex, :earmark_parser, "1.4.13", "0c98163e7d04a15feb62000e1a891489feb29f3d10cb57d4f845c405852bbef8", [:mix], [], "hexpm", "d602c26af3a0af43d2f2645613f65841657ad6efc9f0e361c3b6c06b578214ba"},
+  "eblurhash": {:git, "https://github.com/zotonic/eblurhash.git", "04a0b76eadf4de1be17726f39b6313b88708fd12", [ref: "04a0b76eadf4de1be17726f39b6313b88708fd12"]},
   "ecto": {:hex, :ecto, "3.4.6", "08f7afad3257d6eb8613309af31037e16c36808dfda5a3cd0cb4e9738db030e4", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "6f13a9e2a62e75c2dcfc7207bfc65645ab387af8360db4c89fee8b5a4bf3f70b"},
   "ecto_enum": {:hex, :ecto_enum, "1.4.0", "d14b00e04b974afc69c251632d1e49594d899067ee2b376277efd8233027aec8", [:mix], [{:ecto, ">= 3.0.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:ecto_sql, "> 3.0.0", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:mariaex, ">= 0.0.0", [hex: :mariaex, repo: "hexpm", optional: true]}, {:postgrex, ">= 0.0.0", [hex: :postgrex, repo: "hexpm", optional: true]}], "hexpm", "8fb55c087181c2b15eee406519dc22578fa60dd82c088be376d0010172764ee4"},
   "ecto_explain": {:hex, :ecto_explain, "0.1.2", "a9d504cbd4adc809911f796d5ef7ebb17a576a6d32286c3d464c015bd39d5541", [:mix], [], "hexpm", "1d0e7798ae30ecf4ce34e912e5354a0c1c832b7ebceba39298270b9a9f316330"},
@@ -36,93 +37,95 @@
   "eimp": {:hex, :eimp, "1.0.14", "fc297f0c7e2700457a95a60c7010a5f1dcb768a083b6d53f49cd94ab95a28f22", [:rebar3], [{:p1_utils, "1.0.18", [hex: :p1_utils, repo: "hexpm", optional: false]}], "hexpm", "501133f3112079b92d9e22da8b88bf4f0e13d4d67ae9c15c42c30bd25ceb83b6"},
   "elixir_make": {:hex, :elixir_make, "0.6.2", "7dffacd77dec4c37b39af867cedaabb0b59f6a871f89722c25b28fcd4bd70530", [:mix], [], "hexpm", "03e49eadda22526a7e5279d53321d1cced6552f344ba4e03e619063de75348d9"},
   "esshd": {:hex, :esshd, "0.1.1", "d4dd4c46698093a40a56afecce8a46e246eb35463c457c246dacba2e056f31b5", [:mix], [], "hexpm", "d73e341e3009d390aa36387dc8862860bf9f874c94d9fd92ade2926376f49981"},
-  "eternal": {:hex, :eternal, "1.2.1", "d5b6b2499ba876c57be2581b5b999ee9bdf861c647401066d3eeed111d096bc4", [:mix], [], "hexpm", "b14f1dc204321429479c569cfbe8fb287541184ed040956c8862cb7a677b8406"},
+  "eternal": {:hex, :eternal, "1.2.2", "d1641c86368de99375b98d183042dd6c2b234262b8d08dfd72b9eeaafc2a1abd", [:mix], [], "hexpm", "2c9fe32b9c3726703ba5e1d43a1d255a4f3f2d8f8f9bc19f094c7cb1a7a9e782"},
   "ex2ms": {:hex, :ex2ms, "1.5.0", "19e27f9212be9a96093fed8cdfbef0a2b56c21237196d26760f11dfcfae58e97", [:mix], [], "hexpm"},
-  "ex_aws": {:hex, :ex_aws, "2.1.6", "41ab8b4caa48035c96d07faa035d2d9de6df480e7e084c054e662ac888dcd4d4", [:mix], [{:configparser_ex, "~> 4.0", [hex: :configparser_ex, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: true]}, {:jsx, "~> 2.8", [hex: :jsx, repo: "hexpm", optional: true]}, {:sweet_xml, "~> 0.6", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm", "a541bd042c1ee26412bb1e749ddf2a1c327e4fb7e382b1cd227e1b00eed3d469"},
-  "ex_aws_s3": {:hex, :ex_aws_s3, "2.0.2", "c0258bbdfea55de4f98f0b2f0ca61fe402cc696f573815134beb1866e778f47b", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: false]}, {:sweet_xml, ">= 0.0.0", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm", "0569f5b211b1a3b12b705fe2a9d0e237eb1360b9d76298028df2346cad13097a"},
+  "ex_aws": {:hex, :ex_aws, "2.1.9", "dc4865ecc20a05190a34a0ac5213e3e5e2b0a75a0c2835e923ae7bfeac5e3c31", [:mix], [{:configparser_ex, "~> 4.0", [hex: :configparser_ex, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: true]}, {:jsx, "~> 3.0", [hex: :jsx, repo: "hexpm", optional: true]}, {:sweet_xml, "~> 0.6", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm", "3e6c776703c9076001fbe1f7c049535f042cb2afa0d2cbd3b47cbc4e92ac0d10"},
+  "ex_aws_s3": {:hex, :ex_aws_s3, "2.2.0", "07a09de557070320e264893c0acc8a1d2e7ddf80155736e0aed966486d1988e6", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: false]}, {:sweet_xml, ">= 0.0.0", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm", "15175c613371e29e1f88b78ec8a4327389ca1ec5b34489744b175727496b21bd"},
   "ex_const": {:hex, :ex_const, "0.2.4", "d06e540c9d834865b012a17407761455efa71d0ce91e5831e86881b9c9d82448", [:mix], [], "hexpm", "96fd346610cc992b8f896ed26a98be82ac4efb065a0578f334a32d60a3ba9767"},
-  "ex_doc": {:hex, :ex_doc, "0.22.2", "03a2a58bdd2ba0d83d004507c4ee113b9c521956938298eba16e55cc4aba4a6c", [:mix], [{:earmark_parser, "~> 1.4.0", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm", "cf60e1b3e2efe317095b6bb79651f83a2c1b3edcb4d319c421d7fcda8b3aff26"},
-  "ex_machina": {:hex, :ex_machina, "2.4.0", "09a34c5d371bfb5f78399029194a8ff67aff340ebe8ba19040181af35315eabb", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm", "a20bc9ddc721b33ea913b93666c5d0bdca5cbad7a67540784ae277228832d72c"},
+  "ex_doc": {:hex, :ex_doc, "0.24.2", "e4c26603830c1a2286dae45f4412a4d1980e1e89dc779fcd0181ed1d5a05c8d9", [:mix], [{:earmark_parser, "~> 1.4.0", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "e134e1d9e821b8d9e4244687fb2ace58d479b67b282de5158333b0d57c6fb7da"},
+  "ex_machina": {:hex, :ex_machina, "2.7.0", "b792cc3127fd0680fecdb6299235b4727a4944a09ff0fa904cc639272cd92dc7", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm", "419aa7a39bde11894c87a615c4ecaa52d8f107bbdd81d810465186f783245bf8"},
   "ex_syslogger": {:hex, :ex_syslogger, "1.5.2", "72b6aa2d47a236e999171f2e1ec18698740f40af0bd02c8c650bf5f1fd1bac79", [:mix], [{:poison, ">= 1.5.0", [hex: :poison, repo: "hexpm", optional: true]}, {:syslog, "~> 1.1.0", [hex: :syslog, repo: "hexpm", optional: false]}], "hexpm", "ab9fab4136dbc62651ec6f16fa4842f10cf02ab4433fa3d0976c01be99398399"},
   "excoveralls": {:hex, :excoveralls, "0.12.3", "2142be7cb978a3ae78385487edda6d1aff0e482ffc6123877bb7270a8ffbcfe0", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "568a3e616c264283f5dea5b020783ae40eef3f7ee2163f7a67cbd7b35bcadada"},
   "fast_html": {:hex, :fast_html, "2.0.4", "4910ee49f2f6b19692e3bf30bf97f1b6b7dac489cd6b0f34cd0fe3042c56ba30", [:make, :mix], [{:elixir_make, "~> 0.4", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.1.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}], "hexpm", "3bb49d541dfc02ad5e425904f53376d758c09f89e521afc7d2b174b3227761ea"},
   "fast_sanitize": {:hex, :fast_sanitize, "0.2.2", "3cbbaebaea6043865dfb5b4ecb0f1af066ad410a51470e353714b10c42007b81", [:mix], [{:fast_html, "~> 2.0", [hex: :fast_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "69f204db9250afa94a0d559d9110139850f57de2b081719fbafa1e9a89e94466"},
+  "file_system": {:hex, :file_system, "0.2.10", "fb082005a9cd1711c05b5248710f8826b02d7d1784e7c3451f9c1231d4fc162d", [:mix], [], "hexpm", "41195edbfb562a593726eda3b3e8b103a309b733ad25f3d642ba49696bf715dc"},
   "flake_id": {:hex, :flake_id, "0.1.0", "7716b086d2e405d09b647121a166498a0d93d1a623bead243e1f74216079ccb3", [:mix], [{:base62, "~> 1.2", [hex: :base62, repo: "hexpm", optional: false]}, {:ecto, ">= 2.0.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm", "31fc8090fde1acd267c07c36ea7365b8604055f897d3a53dd967658c691bd827"},
-  "floki": {:hex, :floki, "0.27.0", "6b29a14283f1e2e8fad824bc930eaa9477c462022075df6bea8f0ad811c13599", [:mix], [{:html_entities, "~> 0.5.0", [hex: :html_entities, repo: "hexpm", optional: false]}], "hexpm", "583b8c13697c37179f1f82443bcc7ad2f76fbc0bf4c186606eebd658f7f2631b"},
+  "floki": {:hex, :floki, "0.30.1", "75d35526d3a1459920b6e87fdbc2e0b8a3670f965dd0903708d2b267e0904c55", [:mix], [{:html_entities, "~> 0.5.0", [hex: :html_entities, repo: "hexpm", optional: false]}], "hexpm", "e9c03524447d1c4cbfccd672d739b8c18453eee377846b119d4fd71b1a176bb8"},
   "gen_smtp": {:hex, :gen_smtp, "0.15.0", "9f51960c17769b26833b50df0b96123605a8024738b62db747fece14eb2fbfcc", [:rebar3], [], "hexpm", "29bd14a88030980849c7ed2447b8db6d6c9278a28b11a44cafe41b791205440f"},
   "gen_stage": {:hex, :gen_stage, "0.14.3", "d0c66f1c87faa301c1a85a809a3ee9097a4264b2edf7644bf5c123237ef732bf", [:mix], [], "hexpm"},
   "gen_state_machine": {:hex, :gen_state_machine, "2.0.5", "9ac15ec6e66acac994cc442dcc2c6f9796cf380ec4b08267223014be1c728a95", [:mix], [], "hexpm"},
   "gettext": {:hex, :gettext, "0.18.2", "7df3ea191bb56c0309c00a783334b288d08a879f53a7014341284635850a6e55", [:mix], [], "hexpm", "f9f537b13d4fdd30f3039d33cb80144c3aa1f8d9698e47d7bcbcc8df93b1f5c5"},
-  "gun": {:git, "https://github.com/ninenines/gun.git", "921c47146b2d9567eac7e9a4d2ccc60fffd4f327", [ref: "921c47146b2d9567eac7e9a4d2ccc60fffd4f327"]},
-  "hackney": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/hackney.git", "7d7119f0651515d6d7669c78393fd90950a3ec6e", [ref: "7d7119f0651515d6d7669c78393fd90950a3ec6e"]},
-  "html_entities": {:hex, :html_entities, "0.5.1", "1c9715058b42c35a2ab65edc5b36d0ea66dd083767bef6e3edb57870ef556549", [:mix], [], "hexpm", "30efab070904eb897ff05cd52fa61c1025d7f8ef3a9ca250bc4e6513d16c32de"},
+  "gun": {:hex, :gun, "2.0.0-rc.2", "7c489a32dedccb77b6e82d1f3c5a7dadfbfa004ec14e322cdb5e579c438632d2", [:make, :rebar3], [{:cowlib, "2.11.0", [hex: :cowlib, repo: "hexpm", optional: false]}], "hexpm", "6b9d1eae146410d727140dbf8b404b9631302ecc2066d1d12f22097ad7d254fc"},
+  "hackney": {:hex, :hackney, "1.17.4", "99da4674592504d3fb0cfef0db84c3ba02b4508bae2dff8c0108baa0d6e0977c", [:rebar3], [{:certifi, "~>2.6.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~>6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~>1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.3.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~>1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "de16ff4996556c8548d512f4dbe22dd58a587bf3332e7fd362430a7ef3986b16"},
+  "html_entities": {:hex, :html_entities, "0.5.2", "9e47e70598da7de2a9ff6af8758399251db6dbb7eebe2b013f2bbd2515895c3c", [:mix], [], "hexpm", "c53ba390403485615623b9531e97696f076ed415e8d8058b1dbaa28181f4fdcc"},
   "html_sanitize_ex": {:hex, :html_sanitize_ex, "1.3.0", "f005ad692b717691203f940c686208aa3d8ffd9dd4bb3699240096a51fa9564e", [:mix], [{:mochiweb, "~> 2.15", [hex: :mochiweb, repo: "hexpm", optional: false]}], "hexpm"},
   "http_signatures": {:hex, :http_signatures, "0.1.0", "4e4b501a936dbf4cb5222597038a89ea10781776770d2e185849fa829686b34c", [:mix], [], "hexpm", "f8a7b3731e3fd17d38fa6e343fcad7b03d6874a3b0a108c8568a71ed9c2cf824"},
-  "httpoison": {:hex, :httpoison, "1.6.2", "ace7c8d3a361cebccbed19c283c349b3d26991eff73a1eaaa8abae2e3c8089b6", [:mix], [{:hackney, "~> 1.15 and >= 1.15.2", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "aa2c74bd271af34239a3948779612f87df2422c2fdcfdbcec28d9c105f0773fe"},
-  "idna": {:git, "https://github.com/benoitc/erlang-idna", "6cff72747821110169ecfac871b0c69e5064afff", [tag: "6.0.0"]},
+  "httpoison": {:hex, :httpoison, "1.8.0", "6b85dea15820b7804ef607ff78406ab449dd78bed923a49c7160e1886e987a3d", [:mix], [{:hackney, "~> 1.17", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "28089eaa98cf90c66265b6b5ad87c59a3729bea2e74e9d08f9b51eb9729b3c3a"},
+  "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
   "inet_cidr": {:hex, :inet_cidr, "1.0.4", "a05744ab7c221ca8e395c926c3919a821eb512e8f36547c062f62c4ca0cf3d6e", [:mix], [], "hexpm", "64a2d30189704ae41ca7dbdd587f5291db5d1dda1414e0774c29ffc81088c1bc"},
   "jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},
-  "joken": {:hex, :joken, "2.2.0", "2daa1b12be05184aff7b5ace1d43ca1f81345962285fff3f88db74927c954d3a", [:mix], [{:jose, "~> 1.9", [hex: :jose, repo: "hexpm", optional: false]}], "hexpm", "b4f92e30388206f869dd25d1af628a1d99d7586e5cf0672f64d4df84c4d2f5e9"},
-  "jose": {:hex, :jose, "1.10.1", "16d8e460dae7203c6d1efa3f277e25b5af8b659febfc2f2eb4bacf87f128b80a", [:mix, :rebar3], [], "hexpm", "3c7ddc8a9394b92891db7c2771da94bf819834a1a4c92e30857b7d582e2f8257"},
+  "joken": {:hex, :joken, "2.3.0", "62a979c46f2c81dcb8ddc9150453b60d3757d1ac393c72bb20fc50a7b0827dc6", [:mix], [{:jose, "~> 1.10", [hex: :jose, repo: "hexpm", optional: false]}], "hexpm", "57b263a79c0ec5d536ac02d569c01e6b4de91bd1cb825625fe90eab4feb7bc1e"},
+  "jose": {:hex, :jose, "1.11.1", "59da64010c69aad6cde2f5b9248b896b84472e99bd18f246085b7b9fe435dcdb", [:mix, :rebar3], [], "hexpm", "078f6c9fb3cd2f4cfafc972c814261a7d1e8d2b3685c0a76eb87e158efff1ac5"},
   "jumper": {:hex, :jumper, "1.0.1", "3c00542ef1a83532b72269fab9f0f0c82bf23a35e27d278bfd9ed0865cecabff", [:mix], [], "hexpm", "318c59078ac220e966d27af3646026db9b5a5e6703cb2aa3e26bcfaba65b7433"},
   "libring": {:hex, :libring, "1.4.0", "41246ba2f3fbc76b3971f6bce83119dfec1eee17e977a48d8a9cfaaf58c2a8d6", [:mix], [], "hexpm"},
   "linkify": {:hex, :linkify, "0.5.0", "e0ea8de73ff44742d6a889721221f4c4eccaad5284957ee9832ffeb347602d54", [:mix], [], "hexpm", "4ccd958350aee7c51c89e21f05b15d30596ebbba707e051d21766be1809df2d7"},
   "majic": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/majic.git", "289cda1b6d0d70ccb2ba508a2b0bd24638db2880", [ref: "289cda1b6d0d70ccb2ba508a2b0bd24638db2880"]},
-  "makeup": {:hex, :makeup, "1.0.3", "e339e2f766d12e7260e6672dd4047405963c5ec99661abdc432e6ec67d29ef95", [:mix], [{:nimble_parsec, "~> 0.5", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "2e9b4996d11832947731f7608fed7ad2f9443011b3b479ae288011265cdd3dad"},
+  "makeup": {:hex, :makeup, "1.0.5", "d5a830bc42c9800ce07dd97fa94669dfb93d3bf5fcf6ea7a0c67b2e0e4a7f26c", [:mix], [{:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cfa158c02d3f5c0c665d0af11512fed3fba0144cf1aadee0f2ce17747fba2ca9"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.14.1", "4f0e96847c63c17841d42c08107405a005a2680eb9c7ccadfd757bd31dabccfb", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "f2438b1a80eaec9ede832b5c41cd4f373b38fd7aa33e3b22d9db79e640cbde11"},
-  "meck": {:hex, :meck, "0.8.13", "ffedb39f99b0b99703b8601c6f17c7f76313ee12de6b646e671e3188401f7866", [:rebar3], [], "hexpm", "d34f013c156db51ad57cc556891b9720e6a1c1df5fe2e15af999c84d6cebeb1a"},
-  "metrics": {:git, "https://github.com/benoitc/erlang-metrics", "c6eb4dcf29f9e907539915e2ab996f40c2ec7e8e", [tag: "1.0.1"]},
-  "mime": {:hex, :mime, "1.4.0", "5066f14944b470286146047d2f73518cf5cca82f8e4815cf35d196b58cf07c47", [:mix], [], "hexpm", "75fa42c4228ea9a23f70f123c74ba7cece6a03b1fd474fe13f6a7a85c6ea4ff6"},
-  "mimerl": {:git, "https://github.com/benoitc/mimerl", "5a1b22a8fada5b3b40438da00a6923cb87a42bbc", [tag: "1.2.0"]},
+  "makeup_erlang": {:hex, :makeup_erlang, "0.1.1", "3fcb7f09eb9d98dc4d208f49cc955a34218fc41ff6b84df7c75b3e6e533cc65f", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "174d0809e98a4ef0b3309256cbf97101c6ec01c4ab0b23e926a9e17df2077cbb"},
+  "meck": {:hex, :meck, "0.9.2", "85ccbab053f1db86c7ca240e9fc718170ee5bda03810a6292b5306bf31bae5f5", [:rebar3], [], "hexpm", "81344f561357dc40a8344afa53767c32669153355b626ea9fcbc8da6b3045826"},
+  "metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm", "69b09adddc4f74a40716ae54d140f93beb0fb8978d8636eaded0c31b6f099f16"},
+  "mime": {:hex, :mime, "1.6.0", "dabde576a497cef4bbdd60aceee8160e02a6c89250d6c0b29e56c0dfb00db3d2", [:mix], [], "hexpm", "31a1a8613f8321143dde1dafc36006a17d28d02bdfecb9e95a880fa7aabd19a7"},
+  "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm", "f278585650aa581986264638ebf698f8bb19df297f66ad91b18910dfc6e19323"},
   "mochiweb": {:hex, :mochiweb, "2.18.0", "eb55f1db3e6e960fac4e6db4e2db9ec3602cc9f30b86cd1481d56545c3145d2e", [:rebar3], [], "hexpm"},
-  "mock": {:hex, :mock, "0.3.5", "feb81f52b8dcf0a0d65001d2fec459f6b6a8c22562d94a965862f6cc066b5431", [:mix], [{:meck, "~> 0.8.13", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm", "6fae404799408300f863550392635d8f7e3da6b71abdd5c393faf41b131c8728"},
+  "mock": {:hex, :mock, "0.3.7", "75b3bbf1466d7e486ea2052a73c6e062c6256fb429d6797999ab02fa32f29e03", [:mix], [{:meck, "~> 0.9.2", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm", "4da49a4609e41fd99b7836945c26f373623ea968cfb6282742bcb94440cf7e5c"},
   "mogrify": {:hex, :mogrify, "0.7.4", "9b2496dde44b1ce12676f85d7dc531900939e6367bc537c7243a1b089435b32d", [:mix], [], "hexpm", "50d79e337fba6bc95bfbef918058c90f50b17eed9537771e61d4619488f099c3"},
   "mox": {:hex, :mox, "1.0.0", "4b3c7005173f47ff30641ba044eb0fe67287743eec9bd9545e37f3002b0a9f8b", [:mix], [], "hexpm", "201b0a20b7abdaaab083e9cf97884950f8a30a1350a1da403b3145e213c6f4df"},
   "myhtmlex": {:git, "https://git.pleroma.social/pleroma/myhtmlex.git", "ad0097e2f61d4953bfef20fb6abddf23b87111e6", [ref: "ad0097e2f61d4953bfef20fb6abddf23b87111e6", submodules: true]},
-  "nimble_parsec": {:hex, :nimble_parsec, "0.6.0", "32111b3bf39137144abd7ba1cce0914533b2d16ef35e8abc5ec8be6122944263", [:mix], [], "hexpm", "27eac315a94909d4dc68bc07a4a83e06c8379237c5ea528a9acff4ca1c873c52"},
+  "nimble_parsec": {:hex, :nimble_parsec, "0.5.0", "90e2eca3d0266e5c53f8fbe0079694740b9c91b6747f2b7e3c5d21966bba8300", [:mix], [], "hexpm", "5c040b8469c1ff1b10093d3186e2e10dbe483cd73d79ec017993fb3985b8a9b3"},
   "nimble_pool": {:hex, :nimble_pool, "0.1.0", "ffa9d5be27eee2b00b0c634eb649aa27f97b39186fec3c493716c2a33e784ec6", [:mix], [], "hexpm", "343a1eaa620ddcf3430a83f39f2af499fe2370390d4f785cd475b4df5acaf3f9"},
   "nodex": {:git, "https://git.pleroma.social/pleroma/nodex", "cb6730f943cfc6aad674c92161be23a8411f15d1", [ref: "cb6730f943cfc6aad674c92161be23a8411f15d1"]},
   "oban": {:hex, :oban, "2.3.4", "ec7509b9af2524d55f529cb7aee93d36131ae0bf0f37706f65d2fe707f4d9fd8", [:mix], [{:ecto_sql, ">= 3.4.3", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.14", [hex: :postgrex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "c70ca0434758fd1805422ea4446af5e910ddc697c0c861549c8f0eb0cfbd2fdf"},
   "open_api_spex": {:hex, :open_api_spex, "3.10.0", "94e9521ad525b3fcf6dc77da7c45f87fdac24756d4de588cb0816b413e7c1844", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:poison, "~> 3.1", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm", "2dbb2bde3d2b821f06936e8dfaf3284331186556291946d84eeba3750ac28765"},
   "p1_utils": {:hex, :p1_utils, "1.0.18", "3fe224de5b2e190d730a3c5da9d6e8540c96484cf4b4692921d1e28f0c32b01c", [:rebar3], [], "hexpm", "1fc8773a71a15553b179c986b22fbeead19b28fe486c332d4929700ffeb71f88"},
-  "parse_trans": {:git, "https://github.com/uwiger/parse_trans.git", "76abb347c3c1d00fb0ccf9e4b43e22b3d2288484", [tag: "3.3.0"]},
+  "parse_trans": {:hex, :parse_trans, "3.3.1", "16328ab840cc09919bd10dab29e431da3af9e9e7e7e6f0089dd5a2d2820011d8", [:rebar3], [], "hexpm", "07cd9577885f56362d414e8c4c4e6bdf10d43a8767abb92d24cbe8b24c54888b"},
   "pbkdf2_elixir": {:hex, :pbkdf2_elixir, "1.2.1", "9cbe354b58121075bd20eb83076900a3832324b7dd171a6895fab57b6bb2752c", [:mix], [{:comeonin, "~> 5.3", [hex: :comeonin, repo: "hexpm", optional: false]}], "hexpm", "d3b40a4a4630f0b442f19eca891fcfeeee4c40871936fed2f68e1c4faa30481f"},
-  "phoenix": {:hex, :phoenix, "1.5.6", "8298cdb4e0f943242ba8410780a6a69cbbe972fef199b341a36898dd751bdd66", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_html, "~> 2.13", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:plug, "~> 1.10", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.2", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.1.2 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "0dc4d39af1306b6aa5122729b0a95ca779e42c708c6fe7abbb3d336d5379e956"},
+  "phoenix": {:hex, :phoenix, "1.5.9", "a6368d36cfd59d917b37c44386e01315bc89f7609a10a45a22f47c007edf2597", [:mix], [{:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:phoenix_html, "~> 2.13 or ~> 3.0", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:phoenix_pubsub, "~> 2.0", [hex: :phoenix_pubsub, repo: "hexpm", optional: false]}, {:plug, "~> 1.10", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 1.0 or ~> 2.2", [hex: :plug_cowboy, repo: "hexpm", optional: true]}, {:plug_crypto, "~> 1.1.2 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "7e4bce20a67c012f1fbb0af90e5da49fa7bf0d34e3a067795703b74aef75427d"},
   "phoenix_ecto": {:hex, :phoenix_ecto, "4.2.1", "13f124cf0a3ce0f1948cf24654c7b9f2347169ff75c1123f44674afee6af3b03", [:mix], [{:ecto, "~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.14.2 or ~> 2.15", [hex: :phoenix_html, repo: "hexpm", optional: true]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "478a1bae899cac0a6e02be1deec7e2944b7754c04e7d4107fc5a517f877743c0"},
-  "phoenix_html": {:hex, :phoenix_html, "2.14.2", "b8a3899a72050f3f48a36430da507dd99caf0ac2d06c77529b1646964f3d563e", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "58061c8dfd25da5df1ea0ca47c972f161beb6c875cd293917045b92ffe1bf617"},
+  "phoenix_html": {:hex, :phoenix_html, "2.14.3", "51f720d0d543e4e157ff06b65de38e13303d5778a7919bcc696599e5934271b8", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "efd697a7fff35a13eeeb6b43db884705cba353a1a41d127d118fda5f90c8e80f"},
   "phoenix_pubsub": {:hex, :phoenix_pubsub, "2.0.0", "a1ae76717bb168cdeb10ec9d92d1480fec99e3080f011402c0a2d68d47395ffb", [:mix], [], "hexpm", "c52d948c4f261577b9c6fa804be91884b381a7f8f18450c5045975435350f771"},
-  "phoenix_swoosh": {:hex, :phoenix_swoosh, "0.3.2", "43d3518349a22b8b1910ea28b4dd5119926d5017b3187db3fbd1a1e05769a851", [:mix], [{:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.14", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:swoosh, "~> 1.0", [hex: :swoosh, repo: "hexpm", optional: false]}], "hexpm", "3e2ac4e883db7af0702d75ba00c19901760e8342b91f8f66e13941de552e777f"},
-  "plug": {:hex, :plug, "1.10.4", "41eba7d1a2d671faaf531fa867645bd5a3dce0957d8e2a3f398ccff7d2ef017f", [:mix], [{:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ad1e233fe73d2eec56616568d260777b67f53148a999dc2d048f4eb9778fe4a0"},
-  "plug_cowboy": {:hex, :plug_cowboy, "2.4.0", "e936ef151751f386804c51f87f7300f5aaae6893cdad726559c3930c6c032948", [:mix], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:cowboy_telemetry, "~> 0.3", [hex: :cowboy_telemetry, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "e25ddcfc06b1b76e55af79d078b03cbc86bbcb99ce4e5e0a5e4a8114ee039be6"},
-  "plug_crypto": {:hex, :plug_crypto, "1.2.0", "1cb20793aa63a6c619dd18bb33d7a3aa94818e5fd39ad357051a67f26dfa2df6", [:mix], [], "hexpm", "a48b538ae8bf381ffac344520755f3007cc10bd8e90b240af98ea29b69683fc2"},
+  "phoenix_swoosh": {:hex, :phoenix_swoosh, "0.3.3", "039435dd975f7e55953525b88f1d596f26c6141412584c16f4db109708a8ee68", [:mix], [{:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}, {:phoenix_html, "~> 2.14", [hex: :phoenix_html, repo: "hexpm", optional: false]}, {:swoosh, "~> 1.0", [hex: :swoosh, repo: "hexpm", optional: false]}], "hexpm", "4a540cea32e05356541737033d666ee7fea7700eb2101bf76783adbfe06601cd"},
+  "plug": {:hex, :plug, "1.11.1", "f2992bac66fdae679453c9e86134a4201f6f43a687d8ff1cd1b2862d53c80259", [:mix], [{:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_crypto, "~> 1.1.1 or ~> 1.2", [hex: :plug_crypto, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "23524e4fefbb587c11f0833b3910bfb414bf2e2534d61928e920f54e3a1b881f"},
+  "plug_cowboy": {:hex, :plug_cowboy, "2.5.0", "51c998f788c4e68fc9f947a5eba8c215fbb1d63a520f7604134cab0270ea6513", [:mix], [{:cowboy, "~> 2.7", [hex: :cowboy, repo: "hexpm", optional: false]}, {:cowboy_telemetry, "~> 0.3", [hex: :cowboy_telemetry, repo: "hexpm", optional: false]}, {:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "5b2c8925a5e2587446f33810a58c01e66b3c345652eeec809b76ba007acde71a"},
+  "plug_crypto": {:hex, :plug_crypto, "1.2.2", "05654514ac717ff3a1843204b424477d9e60c143406aa94daf2274fdd280794d", [:mix], [], "hexpm", "87631c7ad914a5a445f0a3809f99b079113ae4ed4b867348dd9eec288cecb6db"},
   "plug_static_index_html": {:hex, :plug_static_index_html, "1.0.0", "840123d4d3975585133485ea86af73cb2600afd7f2a976f9f5fd8b3808e636a0", [:mix], [{:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "79fd4fcf34d110605c26560cbae8f23c603ec4158c08298bd4360fdea90bb5cf"},
   "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm", "fec8660eb7733ee4117b85f55799fd3833eb769a6df71ccf8903e8dc5447cfce"},
   "poolboy": {:hex, :poolboy, "1.5.2", "392b007a1693a64540cead79830443abf5762f5d30cf50bc95cb2c1aaafa006b", [:rebar3], [], "hexpm", "dad79704ce5440f3d5a3681c8590b9dc25d1a561e8f5a9c995281012860901e3"},
-  "postgrex": {:hex, :postgrex, "0.15.7", "724410acd48abac529d0faa6c2a379fb8ae2088e31247687b16cacc0e0883372", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.1", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "88310c010ff047cecd73d5ceca1d99205e4b1ab1b9abfdab7e00f5c9d20ef8f9"},
-  "pot": {:hex, :pot, "0.11.0", "61bad869a94534739dd4614a25a619bc5c47b9970e9a0ea5bef4628036fc7a16", [:rebar3], [], "hexpm", "57ee6ee6bdeb639661ffafb9acefe3c8f966e45394de6a766813bb9e1be4e54b"},
-  "prometheus": {:hex, :prometheus, "4.6.0", "20510f381db1ccab818b4cf2fac5fa6ab5cc91bc364a154399901c001465f46f", [:mix, :rebar3], [], "hexpm", "4905fd2992f8038eccd7aa0cd22f40637ed618c0bed1f75c05aacec15b7545de"},
+  "postgrex": {:hex, :postgrex, "0.15.9", "46f8fe6f25711aeb861c4d0ae09780facfdf3adbd2fb5594ead61504dd489bda", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.1", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "610719103e4cb2223d4ab78f9f0f3e720320eeca6011415ab4137ddef730adee"},
+  "pot": {:hex, :pot, "1.0.1", "81b511b1fa7c3123171c265cb7065a1528cebd7277b0cbc94257c50a8b2e4c17", [:rebar3], [], "hexpm", "ed87f5976531d91528452faa1138a5328db7f9f20d8feaae15f5051f79bcfb6d"},
+  "prometheus": {:hex, :prometheus, "4.8.0", "1ce1e1002b173c336d61f186b56263346536e76814edd9a142e12aeb2d6c1ad2", [:mix, :rebar3], [], "hexpm", "0fc2e17103073edb3758a46a5d44b006191bf25b73cbaa2b779109de396afcb5"},
   "prometheus_ecto": {:hex, :prometheus_ecto, "1.4.3", "3dd4da1812b8e0dbee81ea58bb3b62ed7588f2eae0c9e97e434c46807ff82311", [:mix], [{:ecto, "~> 2.0 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.1 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}], "hexpm", "8d66289f77f913b37eda81fd287340c17e61a447549deb28efc254532b2bed82"},
   "prometheus_ex": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/prometheus.ex.git", "a4e9beb3c1c479d14b352fd9d6dd7b1f6d7deee5", [ref: "a4e9beb3c1c479d14b352fd9d6dd7b1f6d7deee5"]},
   "prometheus_phoenix": {:hex, :prometheus_phoenix, "1.3.0", "c4b527e0b3a9ef1af26bdcfbfad3998f37795b9185d475ca610fe4388fdd3bb5", [:mix], [{:phoenix, "~> 1.4", [hex: :phoenix, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.3 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}], "hexpm", "c4d1404ac4e9d3d963da601db2a7d8ea31194f0017057fabf0cfb9bf5a6c8c75"},
   "prometheus_phx": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/prometheus-phx.git", "9cd8f248c9381ffedc799905050abce194a97514", [branch: "no-logging"]},
   "prometheus_plugs": {:hex, :prometheus_plugs, "1.1.5", "25933d48f8af3a5941dd7b621c889749894d8a1082a6ff7c67cc99dec26377c5", [:mix], [{:accept, "~> 0.1", [hex: :accept, repo: "hexpm", optional: false]}, {:plug, "~> 1.0", [hex: :plug, repo: "hexpm", optional: false]}, {:prometheus_ex, "~> 1.1 or ~> 2.0 or ~> 3.0", [hex: :prometheus_ex, repo: "hexpm", optional: false]}, {:prometheus_process_collector, "~> 1.1", [hex: :prometheus_process_collector, repo: "hexpm", optional: true]}], "hexpm", "0273a6483ccb936d79ca19b0ab629aef0dba958697c94782bb728b920dfc6a79"},
   "quack": {:hex, :quack, "0.1.1", "cca7b4da1a233757fdb44b3334fce80c94785b3ad5a602053b7a002b5a8967bf", [:mix], [{:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: false]}, {:tesla, "~> 1.2.0", [hex: :tesla, repo: "hexpm", optional: false]}], "hexpm", "d736bfa7444112eb840027bb887832a0e403a4a3437f48028c3b29a2dbbd2543"},
-  "ranch": {:hex, :ranch, "1.7.1", "6b1fab51b49196860b733a49c07604465a47bdb78aa10c1c16a3d199f7f8c881", [:rebar3], [], "hexpm", "451d8527787df716d99dc36162fca05934915db0b6141bbdac2ea8d3c7afc7d7"},
+  "ranch": {:hex, :ranch, "1.8.0", "8c7a100a139fd57f17327b6413e4167ac559fbc04ca7448e9be9057311597a1d", [:make, :rebar3], [], "hexpm", "49fbcfd3682fab1f5d109351b61257676da1a2fdbe295904176d5e521a2ddfe5"},
   "recon": {:hex, :recon, "2.5.1", "430ffa60685ac1efdfb1fe4c97b8767c92d0d92e6e7c3e8621559ba77598678a", [:mix, :rebar3], [], "hexpm", "5721c6b6d50122d8f68cccac712caa1231f97894bab779eff5ff0f886cb44648"},
   "remote_ip": {:git, "https://git.pleroma.social/pleroma/remote_ip.git", "b647d0deecaa3acb140854fe4bda5b7e1dc6d1c8", [ref: "b647d0deecaa3acb140854fe4bda5b7e1dc6d1c8"]},
   "sleeplocks": {:hex, :sleeplocks, "1.1.1", "3d462a0639a6ef36cc75d6038b7393ae537ab394641beb59830a1b8271faeed3", [:rebar3], [], "hexpm", "84ee37aeff4d0d92b290fff986d6a95ac5eedf9b383fadfd1d88e9b84a1c02e1"},
-  "ssl_verify_fun": {:git, "https://github.com/deadtrickster/ssl_verify_fun.erl", "c5718226b0b9f3d1a38ef6ca3c3b4c75f53dda92", [tag: "1.1.4"]},
+  "ssl_verify_fun": {:hex, :ssl_verify_fun, "1.1.6", "cf344f5692c82d2cd7554f5ec8fd961548d4fd09e7d22f5b62482e5aeaebd4b0", [:make, :mix, :rebar3], [], "hexpm", "bdb0d2471f453c88ff3908e7686f86f9be327d065cc1ec16fa4540197ea04680"},
   "sweet_xml": {:hex, :sweet_xml, "0.6.6", "fc3e91ec5dd7c787b6195757fbcf0abc670cee1e4172687b45183032221b66b8", [:mix], [], "hexpm", "2e1ec458f892ffa81f9f8386e3f35a1af6db7a7a37748a64478f13163a1f3573"},
-  "swoosh": {:hex, :swoosh, "1.0.6", "6765e334c67dacabe721f0d701c7e5a6f06e4595c90df6f91e73ebd54d555833", [:mix], [{:cowboy, "~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.13 or ~> 1.0", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mail, "~> 0.2", [hex: :mail, repo: "hexpm", optional: true]}, {:mime, "~> 1.1", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_cowboy, ">= 1.0.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}], "hexpm", "7c50ef78e4acfd1cbd4907dc1fa87b5540675a6be9dc979d04890f49d7ec1830"},
+  "swoosh": {:hex, :swoosh, "1.3.11", "34f79c57f19892b43bd2168de9ff5de478a721a26328ef59567aad4243e7a77b", [:mix], [{:cowboy, "~> 1.1 or ~> 2.4", [hex: :cowboy, repo: "hexpm", optional: true]}, {:finch, "~> 0.6", [hex: :finch, repo: "hexpm", optional: true]}, {:gen_smtp, "~> 0.13 or ~> 1.0", [hex: :gen_smtp, repo: "hexpm", optional: true]}, {:hackney, "~> 1.9", [hex: :hackney, repo: "hexpm", optional: true]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}, {:mail, "~> 0.2", [hex: :mail, repo: "hexpm", optional: true]}, {:mime, "~> 1.1", [hex: :mime, repo: "hexpm", optional: false]}, {:plug_cowboy, ">= 1.0.0", [hex: :plug_cowboy, repo: "hexpm", optional: true]}], "hexpm", "f1e2a048db454f9982b9cf840f75e7399dd48be31ecc2a7dc10012a803b913af"},
   "syslog": {:hex, :syslog, "1.1.0", "6419a232bea84f07b56dc575225007ffe34d9fdc91abe6f1b2f254fd71d8efc2", [:rebar3], [], "hexpm", "4c6a41373c7e20587be33ef841d3de6f3beba08519809329ecc4d27b15b659e1"},
-  "telemetry": {:hex, :telemetry, "0.4.2", "2808c992455e08d6177322f14d3bdb6b625fbcfd233a73505870d8738a2f4599", [:rebar3], [], "hexpm", "2d1419bd9dda6a206d7b5852179511722e2b18812310d304620c7bd92a13fcef"},
-  "tesla": {:hex, :tesla, "1.4.0", "1081bef0124b8bdec1c3d330bbe91956648fb008cf0d3950a369cda466a31a87", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:finch, "~> 0.3", [hex: :finch, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:gun, "~> 1.3", [hex: :gun, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "~> 4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: true]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm", "bf1374a5569f5fca8e641363b63f7347d680d91388880979a33bc12a6eb3e0aa"},
-  "timex": {:hex, :timex, "3.7.3", "df8a2ea814749d700d6878ab9eacac9fdb498ecee2f507cb0002ec172bc24d0f", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 1.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "8691c1d86ca3a7bc14a156e2199dc8927be95d1a8f0e3b69e4bb2d6262c53ac6"},
+  "telemetry": {:hex, :telemetry, "0.4.3", "a06428a514bdbc63293cd9a6263aad00ddeb66f608163bdec7c8995784080818", [:rebar3], [], "hexpm", "eb72b8365ffda5bed68a620d1da88525e326cb82a75ee61354fc24b844768041"},
+  "tesla": {:hex, :tesla, "1.4.1", "ff855f1cac121e0d16281b49e8f066c4a0d89965f98864515713878cca849ac8", [:mix], [{:castore, "~> 0.1", [hex: :castore, repo: "hexpm", optional: true]}, {:exjsx, ">= 3.0.0", [hex: :exjsx, repo: "hexpm", optional: true]}, {:finch, "~> 0.3", [hex: :finch, repo: "hexpm", optional: true]}, {:fuse, "~> 2.4", [hex: :fuse, repo: "hexpm", optional: true]}, {:gun, "~> 1.3", [hex: :gun, repo: "hexpm", optional: true]}, {:hackney, "~> 1.6", [hex: :hackney, repo: "hexpm", optional: true]}, {:ibrowse, "~> 4.4.0", [hex: :ibrowse, repo: "hexpm", optional: true]}, {:jason, ">= 1.0.0", [hex: :jason, repo: "hexpm", optional: true]}, {:mime, "~> 1.0", [hex: :mime, repo: "hexpm", optional: false]}, {:mint, "~> 1.0", [hex: :mint, repo: "hexpm", optional: true]}, {:poison, ">= 1.0.0", [hex: :poison, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: true]}], "hexpm", "95f5de35922c8c4b3945bee7406f66eb680b0955232f78f5fb7e853aa1ce201a"},
+  "timex": {:hex, :timex, "3.7.5", "3eca56e23bfa4e0848f0b0a29a92fa20af251a975116c6d504966e8a90516dfd", [:mix], [{:combine, "~> 0.10", [hex: :combine, repo: "hexpm", optional: false]}, {:gettext, "~> 0.10", [hex: :gettext, repo: "hexpm", optional: false]}, {:tzdata, "~> 1.0", [hex: :tzdata, repo: "hexpm", optional: false]}], "hexpm", "a15608dca680f2ef663d71c95842c67f0af08a0f3b1d00e17bbd22872e2874e4"},
   "trailing_format_plug": {:hex, :trailing_format_plug, "0.0.7", "64b877f912cf7273bed03379936df39894149e35137ac9509117e59866e10e45", [:mix], [{:plug, "> 0.12.0", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "bd4fde4c15f3e993a999e019d64347489b91b7a9096af68b2bdadd192afa693f"},
   "tzdata": {:hex, :tzdata, "1.0.5", "69f1ee029a49afa04ad77801febaf69385f3d3e3d1e4b56b9469025677b89a28", [:mix], [{:hackney, "~> 1.0", [hex: :hackney, repo: "hexpm", optional: false]}], "hexpm", "55519aa2a99e5d2095c1e61cc74c9be69688f8ab75c27da724eb8279ff402a5a"},
   "ueberauth": {:hex, :ueberauth, "0.6.3", "d42ace28b870e8072cf30e32e385579c57b9cc96ec74fa1f30f30da9c14f3cc0", [:mix], [{:plug, "~> 1.5", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "afc293d8a1140d6591b53e3eaf415ca92842cb1d32fad3c450c6f045f7f91b60"},
-  "unicode_util_compat": {:git, "https://github.com/benoitc/unicode_util_compat.git", "38d7bc105f51159e8ea3279c40121db9db1e652f", [tag: "0.3.1"]},
+  "unicode_util_compat": {:hex, :unicode_util_compat, "0.7.0", "bc84380c9ab48177092f43ac89e4dfa2c6d62b40b8bd132b1059ecc7232f9a78", [:rebar3], [], "hexpm", "25eee6d67df61960cf6a794239566599b09e17e668d3700247bc498638152521"},
   "unsafe": {:hex, :unsafe, "1.0.1", "a27e1874f72ee49312e0a9ec2e0b27924214a05e3ddac90e91727bc76f8613d8", [:mix], [], "hexpm", "6c7729a2d214806450d29766abc2afaa7a2cbecf415be64f36a6691afebb50e5"},
-  "web_push_encryption": {:hex, :web_push_encryption, "0.3.0", "598b5135e696fd1404dc8d0d7c0fa2c027244a4e5d5e5a98ba267f14fdeaabc8", [:mix], [{:httpoison, "~> 1.0", [hex: :httpoison, repo: "hexpm", optional: false]}, {:jose, "~> 1.8", [hex: :jose, repo: "hexpm", optional: false]}], "hexpm", "f10bdd1afe527ede694749fb77a2f22f146a51b054c7fa541c9fd920fba7c875"},
+  "web_push_encryption": {:git, "https://github.com/lanodan/elixir-web-push-encryption.git", "026a043037a89db4da8f07560bc8f9c68bcf0cc0", [branch: "bugfix/otp-24"]},
   "websocket_client": {:git, "https://github.com/jeremyong/websocket_client.git", "9a6f65d05ebf2725d62fb19262b21f1805a59fbf", []},
 }
diff --git a/priv/gettext/zh_Hant/LC_MESSAGES/errors.po b/priv/gettext/zh_Hant/LC_MESSAGES/errors.po
new file mode 100644
index 000000000..9678ca297
--- /dev/null
+++ b/priv/gettext/zh_Hant/LC_MESSAGES/errors.po
@@ -0,0 +1,580 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2021-03-15 15:10+0000\n"
+"PO-Revision-Date: 2021-05-12 01:41+0000\n"
+"Last-Translator: Snow <build-a-website@protonmail.com>\n"
+"Language-Team: Chinese (Traditional) <https://translate.pleroma.social/"
+"projects/pleroma/pleroma/zh_Hant/>\n"
+"Language: zh_Hant\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Weblate 4.0.4\n"
+
+## This file is a PO Template file.
+##
+## `msgid`s here are often extracted from source code.
+## Add new translations manually only if they're dynamic
+## translations that can't be statically extracted.
+##
+## Run `mix gettext.extract` to bring this file up to
+## date. Leave `msgstr`s empty as changing them here as no
+## effect: edit them in PO (`.po`) files instead.
+## From Ecto.Changeset.cast/4
+msgid "can't be blank"
+msgstr "不能為空"
+
+## From Ecto.Changeset.unique_constraint/3
+msgid "has already been taken"
+msgstr "已被占用"
+
+## From Ecto.Changeset.put_change/3
+msgid "is invalid"
+msgstr ""
+
+## From Ecto.Changeset.validate_format/3
+msgid "has invalid format"
+msgstr ""
+
+## From Ecto.Changeset.validate_subset/3
+msgid "has an invalid entry"
+msgstr ""
+
+## From Ecto.Changeset.validate_exclusion/3
+msgid "is reserved"
+msgstr "是被保留的"
+
+## From Ecto.Changeset.validate_confirmation/3
+msgid "does not match confirmation"
+msgstr ""
+
+## From Ecto.Changeset.no_assoc_constraint/3
+msgid "is still associated with this entry"
+msgstr ""
+
+msgid "are still associated with this entry"
+msgstr ""
+
+## From Ecto.Changeset.validate_length/3
+msgid "should be %{count} character(s)"
+msgid_plural "should be %{count} character(s)"
+msgstr[0] ""
+
+msgid "should have %{count} item(s)"
+msgid_plural "should have %{count} item(s)"
+msgstr[0] ""
+
+msgid "should be at least %{count} character(s)"
+msgid_plural "should be at least %{count} character(s)"
+msgstr[0] ""
+
+msgid "should have at least %{count} item(s)"
+msgid_plural "should have at least %{count} item(s)"
+msgstr[0] ""
+
+msgid "should be at most %{count} character(s)"
+msgid_plural "should be at most %{count} character(s)"
+msgstr[0] ""
+
+msgid "should have at most %{count} item(s)"
+msgid_plural "should have at most %{count} item(s)"
+msgstr[0] ""
+
+## From Ecto.Changeset.validate_number/3
+msgid "must be less than %{number}"
+msgstr "必須小於{number}％"
+
+msgid "must be greater than %{number}"
+msgstr "must be greater than {number}%"
+
+msgid "must be less than or equal to %{number}"
+msgstr ""
+
+msgid "must be greater than or equal to %{number}"
+msgstr ""
+
+msgid "must be equal to %{number}"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:505
+#, elixir-format
+msgid "Account not found"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:339
+#, elixir-format
+msgid "Already voted"
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:359
+#, elixir-format
+msgid "Bad request"
+msgstr ""
+
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:426
+#, elixir-format
+msgid "Can't delete object"
+msgstr ""
+
+#: lib/pleroma/web/controller_helper.ex:105
+#: lib/pleroma/web/controller_helper.ex:111
+#, elixir-format
+msgid "Can't display this activity"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/account_controller.ex:285
+#, elixir-format
+msgid "Can't find user"
+msgstr ""
+
+#: lib/pleroma/web/pleroma_api/controllers/account_controller.ex:61
+#, elixir-format
+msgid "Can't get favorites"
+msgstr ""
+
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:438
+#, elixir-format
+msgid "Can't like object"
+msgstr ""
+
+#: lib/pleroma/web/common_api/utils.ex:563
+#, elixir-format
+msgid "Cannot post an empty status without attachments"
+msgstr ""
+
+#: lib/pleroma/web/common_api/utils.ex:511
+#, elixir-format
+msgid "Comment must be up to %{max_size} characters"
+msgstr ""
+
+#: lib/pleroma/config/config_db.ex:191
+#, elixir-format
+msgid "Config with params %{params} not found"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:181
+#: lib/pleroma/web/common_api/common_api.ex:185
+#, elixir-format
+msgid "Could not delete"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:231
+#, elixir-format
+msgid "Could not favorite"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:453
+#, elixir-format
+msgid "Could not pin"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:278
+#, elixir-format
+msgid "Could not unfavorite"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:463
+#, elixir-format
+msgid "Could not unpin"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:216
+#, elixir-format
+msgid "Could not unrepeat"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:512
+#: lib/pleroma/web/common_api/common_api.ex:521
+#, elixir-format
+msgid "Could not update state"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex:207
+#, elixir-format
+msgid "Error."
+msgstr ""
+
+#: lib/pleroma/web/twitter_api/twitter_api.ex:106
+#, elixir-format
+msgid "Invalid CAPTCHA"
+msgstr "無效的驗證碼"
+
+#: lib/pleroma/web/mastodon_api/controllers/account_controller.ex:116
+#: lib/pleroma/web/oauth/oauth_controller.ex:568
+#, elixir-format
+msgid "Invalid credentials"
+msgstr ""
+
+#: lib/pleroma/plugs/ensure_authenticated_plug.ex:38
+#, elixir-format
+msgid "Invalid credentials."
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:355
+#, elixir-format
+msgid "Invalid indices"
+msgstr ""
+
+#: lib/pleroma/web/admin_api/controllers/fallback_controller.ex:29
+#, elixir-format
+msgid "Invalid parameters"
+msgstr ""
+
+#: lib/pleroma/web/common_api/utils.ex:414
+#, elixir-format
+msgid "Invalid password."
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/account_controller.ex:220
+#, elixir-format
+msgid "Invalid request"
+msgstr ""
+
+#: lib/pleroma/web/twitter_api/twitter_api.ex:109
+#, elixir-format
+msgid "Kocaptcha service unavailable"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/account_controller.ex:112
+#, elixir-format
+msgid "Missing parameters"
+msgstr ""
+
+#: lib/pleroma/web/common_api/utils.ex:547
+#, elixir-format
+msgid "No such conversation"
+msgstr ""
+
+#: lib/pleroma/web/admin_api/controllers/admin_api_controller.ex:388
+#: lib/pleroma/web/admin_api/controllers/admin_api_controller.ex:414 lib/pleroma/web/admin_api/controllers/admin_api_controller.ex:456
+#, elixir-format
+msgid "No such permission_group"
+msgstr ""
+
+#: lib/pleroma/plugs/uploaded_media.ex:84
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:486 lib/pleroma/web/admin_api/controllers/fallback_controller.ex:11
+#: lib/pleroma/web/feed/user_controller.ex:71 lib/pleroma/web/ostatus/ostatus_controller.ex:143
+#, elixir-format
+msgid "Not found"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:331
+#, elixir-format
+msgid "Poll's author can't vote"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex:20
+#: lib/pleroma/web/mastodon_api/controllers/poll_controller.ex:37 lib/pleroma/web/mastodon_api/controllers/poll_controller.ex:49
+#: lib/pleroma/web/mastodon_api/controllers/poll_controller.ex:50 lib/pleroma/web/mastodon_api/controllers/status_controller.ex:306
+#: lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex:71
+#, elixir-format
+msgid "Record not found"
+msgstr ""
+
+#: lib/pleroma/web/admin_api/controllers/fallback_controller.ex:35
+#: lib/pleroma/web/feed/user_controller.ex:77 lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex:36
+#: lib/pleroma/web/ostatus/ostatus_controller.ex:149
+#, elixir-format
+msgid "Something went wrong"
+msgstr ""
+
+#: lib/pleroma/web/common_api/activity_draft.ex:107
+#, elixir-format
+msgid "The message visibility must be direct"
+msgstr ""
+
+#: lib/pleroma/web/common_api/utils.ex:573
+#, elixir-format
+msgid "The status is over the character limit"
+msgstr ""
+
+#: lib/pleroma/plugs/ensure_public_or_authenticated_plug.ex:31
+#, elixir-format
+msgid "This resource requires authentication."
+msgstr ""
+
+#: lib/pleroma/plugs/rate_limiter/rate_limiter.ex:206
+#, elixir-format
+msgid "Throttled"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:356
+#, elixir-format
+msgid "Too many choices"
+msgstr ""
+
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:443
+#, elixir-format
+msgid "Unhandled activity type"
+msgstr ""
+
+#: lib/pleroma/web/admin_api/controllers/admin_api_controller.ex:485
+#, elixir-format
+msgid "You can't revoke your own admin status."
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:221
+#: lib/pleroma/web/oauth/oauth_controller.ex:308
+#, elixir-format
+msgid "Your account is currently disabled"
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:183
+#: lib/pleroma/web/oauth/oauth_controller.ex:331
+#, elixir-format
+msgid "Your login is missing a confirmed e-mail address"
+msgstr ""
+
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:390
+#, elixir-format
+msgid "can't read inbox of %{nickname} as %{as_nickname}"
+msgstr ""
+
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:473
+#, elixir-format
+msgid "can't update outbox of %{nickname} as %{as_nickname}"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:471
+#, elixir-format
+msgid "conversation is already muted"
+msgstr ""
+
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:314
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:492
+#, elixir-format
+msgid "error"
+msgstr ""
+
+#: lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex:32
+#, elixir-format
+msgid "mascots can only be images"
+msgstr ""
+
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:62
+#, elixir-format
+msgid "not found"
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:394
+#, elixir-format
+msgid "Bad OAuth request."
+msgstr ""
+
+#: lib/pleroma/web/twitter_api/twitter_api.ex:115
+#, elixir-format
+msgid "CAPTCHA already used"
+msgstr ""
+
+#: lib/pleroma/web/twitter_api/twitter_api.ex:112
+#, elixir-format
+msgid "CAPTCHA expired"
+msgstr ""
+
+#: lib/pleroma/plugs/uploaded_media.ex:57
+#, elixir-format
+msgid "Failed"
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:410
+#, elixir-format
+msgid "Failed to authenticate: %{message}."
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:441
+#, elixir-format
+msgid "Failed to set up user account."
+msgstr ""
+
+#: lib/pleroma/plugs/oauth_scopes_plug.ex:38
+#, elixir-format
+msgid "Insufficient permissions: %{permissions}."
+msgstr ""
+
+#: lib/pleroma/plugs/uploaded_media.ex:104
+#, elixir-format
+msgid "Internal Error"
+msgstr ""
+
+#: lib/pleroma/web/oauth/fallback_controller.ex:22
+#: lib/pleroma/web/oauth/fallback_controller.ex:29
+#, elixir-format
+msgid "Invalid Username/Password"
+msgstr ""
+
+#: lib/pleroma/web/twitter_api/twitter_api.ex:118
+#, elixir-format
+msgid "Invalid answer data"
+msgstr ""
+
+#: lib/pleroma/web/nodeinfo/nodeinfo_controller.ex:33
+#, elixir-format
+msgid "Nodeinfo schema version not handled"
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:172
+#, elixir-format
+msgid "This action is outside the authorized scopes"
+msgstr ""
+
+#: lib/pleroma/web/oauth/fallback_controller.ex:14
+#, elixir-format
+msgid "Unknown error, please check the details and try again."
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:119
+#: lib/pleroma/web/oauth/oauth_controller.ex:158
+#, elixir-format
+msgid "Unlisted redirect_uri."
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:390
+#, elixir-format
+msgid "Unsupported OAuth provider: %{provider}."
+msgstr ""
+
+#: lib/pleroma/uploaders/uploader.ex:72
+#, elixir-format
+msgid "Uploader callback timeout"
+msgstr ""
+
+#: lib/pleroma/web/uploader_controller.ex:23
+#, elixir-format
+msgid "bad request"
+msgstr ""
+
+#: lib/pleroma/web/twitter_api/twitter_api.ex:103
+#, elixir-format
+msgid "CAPTCHA Error"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:290
+#, elixir-format
+msgid "Could not add reaction emoji"
+msgstr ""
+
+#: lib/pleroma/web/common_api/common_api.ex:301
+#, elixir-format
+msgid "Could not remove reaction emoji"
+msgstr ""
+
+#: lib/pleroma/web/twitter_api/twitter_api.ex:129
+#, elixir-format
+msgid "Invalid CAPTCHA (Missing parameter: %{name})"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/list_controller.ex:92
+#, elixir-format
+msgid "List not found"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/account_controller.ex:123
+#, elixir-format
+msgid "Missing parameter: %{name}"
+msgstr ""
+
+#: lib/pleroma/web/oauth/oauth_controller.ex:210
+#: lib/pleroma/web/oauth/oauth_controller.ex:321
+#, elixir-format
+msgid "Password reset is required"
+msgstr ""
+
+#: lib/pleroma/tests/auth_test_controller.ex:9
+#: lib/pleroma/web/activity_pub/activity_pub_controller.ex:6 lib/pleroma/web/admin_api/controllers/admin_api_controller.ex:6
+#: lib/pleroma/web/admin_api/controllers/config_controller.ex:6 lib/pleroma/web/admin_api/controllers/fallback_controller.ex:6
+#: lib/pleroma/web/admin_api/controllers/invite_controller.ex:6 lib/pleroma/web/admin_api/controllers/media_proxy_cache_controller.ex:6
+#: lib/pleroma/web/admin_api/controllers/oauth_app_controller.ex:6 lib/pleroma/web/admin_api/controllers/relay_controller.ex:6
+#: lib/pleroma/web/admin_api/controllers/report_controller.ex:6 lib/pleroma/web/admin_api/controllers/status_controller.ex:6
+#: lib/pleroma/web/controller_helper.ex:6 lib/pleroma/web/embed_controller.ex:6
+#: lib/pleroma/web/fallback_redirect_controller.ex:6 lib/pleroma/web/feed/tag_controller.ex:6
+#: lib/pleroma/web/feed/user_controller.ex:6 lib/pleroma/web/mailer/subscription_controller.ex:2
+#: lib/pleroma/web/masto_fe_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/account_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/app_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/auth_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/conversation_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/custom_emoji_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/domain_block_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/filter_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/follow_request_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/instance_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/list_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/marker_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/mastodon_api_controller.ex:14
+#: lib/pleroma/web/mastodon_api/controllers/media_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/notification_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/poll_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/report_controller.ex:8
+#: lib/pleroma/web/mastodon_api/controllers/scheduled_activity_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/search_controller.ex:6
+#: lib/pleroma/web/mastodon_api/controllers/status_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex:7
+#: lib/pleroma/web/mastodon_api/controllers/suggestion_controller.ex:6 lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex:6
+#: lib/pleroma/web/media_proxy/media_proxy_controller.ex:6 lib/pleroma/web/mongooseim/mongoose_im_controller.ex:6
+#: lib/pleroma/web/nodeinfo/nodeinfo_controller.ex:6 lib/pleroma/web/oauth/fallback_controller.ex:6
+#: lib/pleroma/web/oauth/mfa_controller.ex:10 lib/pleroma/web/oauth/oauth_controller.ex:6
+#: lib/pleroma/web/ostatus/ostatus_controller.ex:6 lib/pleroma/web/pleroma_api/controllers/account_controller.ex:6
+#: lib/pleroma/web/pleroma_api/controllers/chat_controller.ex:5 lib/pleroma/web/pleroma_api/controllers/conversation_controller.ex:6
+#: lib/pleroma/web/pleroma_api/controllers/emoji_pack_controller.ex:2 lib/pleroma/web/pleroma_api/controllers/emoji_reaction_controller.ex:6
+#: lib/pleroma/web/pleroma_api/controllers/mascot_controller.ex:6 lib/pleroma/web/pleroma_api/controllers/notification_controller.ex:6
+#: lib/pleroma/web/pleroma_api/controllers/scrobble_controller.ex:6
+#: lib/pleroma/web/pleroma_api/controllers/two_factor_authentication_controller.ex:7 lib/pleroma/web/static_fe/static_fe_controller.ex:6
+#: lib/pleroma/web/twitter_api/controllers/password_controller.ex:10 lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex:6
+#: lib/pleroma/web/twitter_api/controllers/util_controller.ex:6 lib/pleroma/web/twitter_api/twitter_api_controller.ex:6
+#: lib/pleroma/web/uploader_controller.ex:6 lib/pleroma/web/web_finger/web_finger_controller.ex:6
+#, elixir-format
+msgid "Security violation: OAuth scopes check was neither handled nor explicitly skipped."
+msgstr ""
+
+#: lib/pleroma/plugs/ensure_authenticated_plug.ex:28
+#, elixir-format
+msgid "Two-factor authentication enabled, you must use a access token."
+msgstr ""
+
+#: lib/pleroma/web/pleroma_api/controllers/emoji_pack_controller.ex:210
+#, elixir-format
+msgid "Unexpected error occurred while adding file to pack."
+msgstr ""
+
+#: lib/pleroma/web/pleroma_api/controllers/emoji_pack_controller.ex:138
+#, elixir-format
+msgid "Unexpected error occurred while creating pack."
+msgstr ""
+
+#: lib/pleroma/web/pleroma_api/controllers/emoji_pack_controller.ex:278
+#, elixir-format
+msgid "Unexpected error occurred while removing file from pack."
+msgstr ""
+
+#: lib/pleroma/web/pleroma_api/controllers/emoji_pack_controller.ex:250
+#, elixir-format
+msgid "Unexpected error occurred while updating file in pack."
+msgstr ""
+
+#: lib/pleroma/web/pleroma_api/controllers/emoji_pack_controller.ex:179
+#, elixir-format
+msgid "Unexpected error occurred while updating pack metadata."
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/subscription_controller.ex:61
+#, elixir-format
+msgid "Web push subscription is disabled on this Pleroma instance"
+msgstr ""
+
+#: lib/pleroma/web/admin_api/controllers/admin_api_controller.ex:451
+#, elixir-format
+msgid "You can't revoke your own admin/moderator status."
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex:126
+#, elixir-format
+msgid "authorization required for timeline view"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/fallback_controller.ex:24
+#, elixir-format
+msgid "Access denied"
+msgstr ""
+
+#: lib/pleroma/web/mastodon_api/controllers/account_controller.ex:282
+#, elixir-format
+msgid "This API requires an authenticated user"
+msgstr ""
+
+#: lib/pleroma/plugs/user_is_admin_plug.ex:21
+#, elixir-format
+msgid "User is not an admin."
+msgstr ""
diff --git a/priv/repo/migrations/20200806175913_rename_instance_chat.exs b/priv/repo/migrations/20200806175913_rename_instance_chat.exs
new file mode 100644
index 000000000..31585efe8
--- /dev/null
+++ b/priv/repo/migrations/20200806175913_rename_instance_chat.exs
@@ -0,0 +1,77 @@
+defmodule Pleroma.Repo.Migrations.RenameInstanceChat do
+  use Ecto.Migration
+
+  alias Pleroma.ConfigDB
+
+  @instance_params %{group: :pleroma, key: :instance}
+  @shout_params %{group: :pleroma, key: :shout}
+  @chat_params %{group: :pleroma, key: :chat}
+
+  def up do
+    instance_updated? = maybe_update_instance_key(:up) != :noop
+    chat_updated? = maybe_update_chat_key(:up) != :noop
+
+    case Enum.any?([instance_updated?, chat_updated?]) do
+      true -> :ok
+      false -> :noop
+    end
+  end
+
+  def down do
+    instance_updated? = maybe_update_instance_key(:down) != :noop
+    chat_updated? = maybe_update_chat_key(:down) != :noop
+
+    case Enum.any?([instance_updated?, chat_updated?]) do
+      true -> :ok
+      false -> :noop
+    end
+  end
+
+  # pleroma.instance.chat_limit -> pleroma.shout.limit
+  defp maybe_update_instance_key(:up) do
+    with %ConfigDB{value: values} <- ConfigDB.get_by_params(@instance_params),
+         limit when is_integer(limit) <- values[:chat_limit] do
+      @shout_params |> Map.put(:value, limit: limit) |> ConfigDB.update_or_create()
+      @instance_params |> Map.put(:subkeys, [":chat_limit"]) |> ConfigDB.delete()
+    else
+      _ ->
+        :noop
+    end
+  end
+
+  # pleroma.shout.limit -> pleroma.instance.chat_limit
+  defp maybe_update_instance_key(:down) do
+    with %ConfigDB{value: values} <- ConfigDB.get_by_params(@shout_params),
+         limit when is_integer(limit) <- values[:limit] do
+      @instance_params |> Map.put(:value, chat_limit: limit) |> ConfigDB.update_or_create()
+      @shout_params |> Map.put(:subkeys, [":limit"]) |> ConfigDB.delete()
+    else
+      _ ->
+        :noop
+    end
+  end
+
+  # pleroma.chat.enabled -> pleroma.shout.enabled
+  defp maybe_update_chat_key(:up) do
+    with %ConfigDB{value: values} <- ConfigDB.get_by_params(@chat_params),
+         enabled? when is_boolean(enabled?) <- values[:enabled] do
+      @shout_params |> Map.put(:value, enabled: enabled?) |> ConfigDB.update_or_create()
+      @chat_params |> Map.put(:subkeys, [":enabled"]) |> ConfigDB.delete()
+    else
+      _ ->
+        :noop
+    end
+  end
+
+  # pleroma.shout.enabled -> pleroma.chat.enabled
+  defp maybe_update_chat_key(:down) do
+    with %ConfigDB{value: values} <- ConfigDB.get_by_params(@shout_params),
+         enabled? when is_boolean(enabled?) <- values[:enabled] do
+      @chat_params |> Map.put(:value, enabled: enabled?) |> ConfigDB.update_or_create()
+      @shout_params |> Map.put(:subkeys, [":enabled"]) |> ConfigDB.delete()
+    else
+      _ ->
+        :noop
+    end
+  end
+end
diff --git a/priv/repo/migrations/20210202110641_add_pinned_objects_to_users.exs b/priv/repo/migrations/20210202110641_add_pinned_objects_to_users.exs
new file mode 100644
index 000000000..644527246
--- /dev/null
+++ b/priv/repo/migrations/20210202110641_add_pinned_objects_to_users.exs
@@ -0,0 +1,9 @@
+defmodule Pleroma.Repo.Migrations.AddPinnedObjectsToUsers do
+  use Ecto.Migration
+
+  def change do
+    alter table(:users) do
+      add(:pinned_objects, :map)
+    end
+  end
+end
diff --git a/priv/repo/migrations/20210203141144_add_featured_address_to_users.exs b/priv/repo/migrations/20210203141144_add_featured_address_to_users.exs
new file mode 100644
index 000000000..0f6a21611
--- /dev/null
+++ b/priv/repo/migrations/20210203141144_add_featured_address_to_users.exs
@@ -0,0 +1,23 @@
+defmodule Pleroma.Repo.Migrations.AddFeaturedAddressToUsers do
+  use Ecto.Migration
+
+  def up do
+    alter table(:users) do
+      add(:featured_address, :string)
+    end
+
+    create(index(:users, [:featured_address]))
+
+    execute("""
+
+    update users set featured_address = concat(ap_id, '/collections/featured') where local = true and featured_address is null;
+
+    """)
+  end
+
+  def down do
+    alter table(:users) do
+      remove(:featured_address)
+    end
+  end
+end
diff --git a/priv/repo/migrations/20210205145000_move_pinned_activities_into_pinned_objects.exs b/priv/repo/migrations/20210205145000_move_pinned_activities_into_pinned_objects.exs
new file mode 100644
index 000000000..9aee545e3
--- /dev/null
+++ b/priv/repo/migrations/20210205145000_move_pinned_activities_into_pinned_objects.exs
@@ -0,0 +1,28 @@
+defmodule Pleroma.Repo.Migrations.MovePinnedActivitiesIntoPinnedObjects do
+  use Ecto.Migration
+
+  import Ecto.Query
+
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  def up do
+    from(u in User)
+    |> select([u], {u.id, fragment("?.pinned_activities", u)})
+    |> Repo.stream()
+    |> Stream.each(fn {user_id, pinned_activities_ids} ->
+      pinned_activities = Pleroma.Activity.all_by_ids_with_object(pinned_activities_ids)
+
+      pins =
+        Map.new(pinned_activities, fn %{object: %{data: %{"id" => object_id}}} ->
+          {object_id, NaiveDateTime.utc_now()}
+        end)
+
+      from(u in User, where: u.id == ^user_id)
+      |> Repo.update_all(set: [pinned_objects: pins])
+    end)
+    |> Stream.run()
+  end
+
+  def down, do: :noop
+end
diff --git a/priv/repo/migrations/20210206045221_remove_pinned_activities_from_users.exs b/priv/repo/migrations/20210206045221_remove_pinned_activities_from_users.exs
new file mode 100644
index 000000000..a3ee93f48
--- /dev/null
+++ b/priv/repo/migrations/20210206045221_remove_pinned_activities_from_users.exs
@@ -0,0 +1,15 @@
+defmodule Pleroma.Repo.Migrations.RemovePinnedActivitiesFromUsers do
+  use Ecto.Migration
+
+  def up do
+    alter table(:users) do
+      remove(:pinned_activities)
+    end
+  end
+
+  def down do
+    alter table(:users) do
+      add(:pinned_activities, {:array, :string}, default: [])
+    end
+  end
+end
diff --git a/priv/scrubbers/default.ex b/priv/scrubbers/default.ex
index 7b06994de..4694a92a5 100644
--- a/priv/scrubbers/default.ex
+++ b/priv/scrubbers/default.ex
@@ -39,6 +39,7 @@ defmodule Pleroma.HTML.Scrubber.Default do
   Meta.allow_tag_with_these_attributes(:code, [])
   Meta.allow_tag_with_these_attributes(:del, [])
   Meta.allow_tag_with_these_attributes(:em, [])
+  Meta.allow_tag_with_these_attributes(:hr, [])
   Meta.allow_tag_with_these_attributes(:i, [])
   Meta.allow_tag_with_these_attributes(:li, [])
   Meta.allow_tag_with_these_attributes(:ol, [])
@@ -58,6 +59,8 @@ defmodule Pleroma.HTML.Scrubber.Default do
   Meta.allow_tag_with_this_attribute_values(:span, "class", ["h-card"])
   Meta.allow_tag_with_these_attributes(:span, [])
 
+  Meta.allow_tag_with_this_attribute_values(:code, "class", ["inline"])
+
   @allow_inline_images Pleroma.Config.get([:markup, :allow_inline_images])
 
   if @allow_inline_images do
diff --git a/test/fixtures/activitypub-client-post-activity.json b/test/fixtures/activitypub-client-post-activity.json
index c985e072b..e592081bc 100644
--- a/test/fixtures/activitypub-client-post-activity.json
+++ b/test/fixtures/activitypub-client-post-activity.json
@@ -3,6 +3,7 @@
   "type": "Create",
   "object": {
     "type": "Note",
+    "to": ["https://www.w3.org/ns/activitystreams#Public"],
     "content": "It's a note"
   },
   "to": ["https://www.w3.org/ns/activitystreams#Public"]
diff --git a/test/fixtures/config/temp.exported_from_db.secret.exs b/test/fixtures/config/temp.exported_from_db.secret.exs
new file mode 100644
index 000000000..dda5d0fa6
--- /dev/null
+++ b/test/fixtures/config/temp.exported_from_db.secret.exs
@@ -0,0 +1,5 @@
+import Config
+
+config :pleroma, exported_config_merged: true
+
+config :pleroma, :first_setting, key: "new value"
diff --git a/test/fixtures/config/temp.secret.exs b/test/fixtures/config/temp.secret.exs
index 4b3af39ec..9c5c88d98 100644
--- a/test/fixtures/config/temp.secret.exs
+++ b/test/fixtures/config/temp.secret.exs
@@ -2,7 +2,7 @@
 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
-use Mix.Config
+import Config
 
 config :pleroma, :first_setting, key: "value", key2: [Pleroma.Repo]
 
diff --git a/test/fixtures/mastodon/collections/featured.json b/test/fixtures/mastodon/collections/featured.json
new file mode 100644
index 000000000..56f8f56fa
--- /dev/null
+++ b/test/fixtures/mastodon/collections/featured.json
@@ -0,0 +1,39 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    "https://{{domain}}/schemas/litepub-0.1.jsonld",
+    {
+      "@language": "und"
+    }
+  ],
+  "id": "https://{{domain}}/users/{{nickname}}/collections/featured",
+  "orderedItems": [
+    {
+      "@context": [
+        "https://www.w3.org/ns/activitystreams",
+        "https://{{domain}}/schemas/litepub-0.1.jsonld",
+        {
+          "@language": "und"
+        }
+      ],
+      "actor": "https://{{domain}}/users/{{nickname}}",
+      "attachment": [],
+      "attributedTo": "https://{{domain}}/users/{{nickname}}",
+      "cc": [
+        "https://{{domain}}/users/{{nickname}}/followers"
+      ],
+      "content": "",
+      "id": "https://{{domain}}/objects/{{object_id}}",
+      "published": "2021-02-12T15:13:43.915429Z",
+      "sensitive": false,
+      "source": "",
+      "summary": "",
+      "tag": [],
+      "to": [
+        "https://www.w3.org/ns/activitystreams#Public"
+      ],
+      "type": "Note"
+    }
+  ],
+  "type": "OrderedCollection"
+}
diff --git a/test/fixtures/statuses/masto-note.json b/test/fixtures/statuses/masto-note.json
new file mode 100644
index 000000000..6b96de473
--- /dev/null
+++ b/test/fixtures/statuses/masto-note.json
@@ -0,0 +1,47 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    {
+      "ostatus": "http://ostatus.org#",
+      "atomUri": "ostatus:atomUri",
+      "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+      "conversation": "ostatus:conversation",
+      "sensitive": "as:sensitive",
+      "toot": "http://joinmastodon.org/ns#",
+      "votersCount": "toot:votersCount"
+    }
+  ],
+  "id": "https://example.com/users/{{nickname}}/statuses/{{status_id}}",
+  "type": "Note",
+  "summary": null,
+  "inReplyTo": null,
+  "published": "2021-02-24T12:40:49Z",
+  "url": "https://example.com/@{{nickname}}/{{status_id}}",
+  "attributedTo": "https://example.com/users/{{nickname}}",
+  "to": [
+    "https://www.w3.org/ns/activitystreams#Public"
+  ],
+  "cc": [
+    "https://example.com/users/{{nickname}}/followers"
+  ],
+  "sensitive": false,
+  "atomUri": "https://example.com/users/{{nickname}}/statuses/{{status_id}}",
+  "inReplyToAtomUri": null,
+  "conversation": "tag:example.com,2021-02-24:objectId=15:objectType=Conversation",
+  "content": "<p></p>",
+  "contentMap": {
+    "en": "<p></p>"
+  },
+  "attachment": [],
+  "tag": [],
+  "replies": {
+    "id": "https://example.com/users/{{nickname}}/statuses/{{status_id}}/replies",
+    "type": "Collection",
+    "first": {
+      "type": "CollectionPage",
+      "next": "https://example.com/users/{{nickname}}/statuses/{{status_id}}/replies?only_other_accounts=true&page=true",
+      "partOf": "https://example.com/users/{{nickname}}/statuses/{{status_id}}/replies",
+      "items": []
+    }
+  }
+}
diff --git a/test/fixtures/statuses/note.json b/test/fixtures/statuses/note.json
new file mode 100644
index 000000000..41735cbc5
--- /dev/null
+++ b/test/fixtures/statuses/note.json
@@ -0,0 +1,27 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    "https://example.com/schemas/litepub-0.1.jsonld",
+    {
+      "@language": "und"
+    }
+  ],
+  "actor": "https://example.com/users/{{nickname}}",
+  "attachment": [],
+  "attributedTo": "https://example.com/users/{{nickname}}",
+  "cc": [
+    "https://example.com/users/{{nickname}}/followers"
+  ],
+  "content": "Content",
+  "context": "https://example.com/contexts/e4b180e1-7403-477f-aeb4-de57e7a3fe7f",
+  "conversation": "https://example.com/contexts/e4b180e1-7403-477f-aeb4-de57e7a3fe7f",
+  "id": "https://example.com/objects/{{object_id}}",
+  "published": "2019-12-15T22:00:05.279583Z",
+  "sensitive": false,
+  "summary": "",
+  "tag": [],
+  "to": [
+    "https://www.w3.org/ns/activitystreams#Public"
+  ],
+  "type": "Note"
+}
diff --git a/test/fixtures/users_mock/masto_featured.json b/test/fixtures/users_mock/masto_featured.json
new file mode 100644
index 000000000..646a343ad
--- /dev/null
+++ b/test/fixtures/users_mock/masto_featured.json
@@ -0,0 +1,18 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    {
+      "ostatus": "http://ostatus.org#",
+      "atomUri": "ostatus:atomUri",
+      "inReplyToAtomUri": "ostatus:inReplyToAtomUri",
+      "conversation": "ostatus:conversation",
+      "sensitive": "as:sensitive",
+      "toot": "http://joinmastodon.org/ns#",
+      "votersCount": "toot:votersCount"
+    }
+  ],
+  "id": "https://{{domain}}/users/{{nickname}}/collections/featured",
+  "type": "OrderedCollection",
+  "totalItems": 0,
+  "orderedItems": []
+}
diff --git a/test/fixtures/users_mock/user.json b/test/fixtures/users_mock/user.json
new file mode 100644
index 000000000..c722a1145
--- /dev/null
+++ b/test/fixtures/users_mock/user.json
@@ -0,0 +1,42 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    "https://example.com/schemas/litepub-0.1.jsonld",
+    {
+      "@language": "und"
+    }
+  ],
+  "attachment": [],
+  "endpoints": {
+    "oauthAuthorizationEndpoint": "https://example.com/oauth/authorize",
+    "oauthRegistrationEndpoint": "https://example.com/api/v1/apps",
+    "oauthTokenEndpoint": "https://example.com/oauth/token",
+    "sharedInbox": "https://example.com/inbox"
+  },
+  "followers": "https://example.com/users/{{nickname}}/followers",
+  "following": "https://example.com/users/{{nickname}}/following",
+  "icon": {
+    "type": "Image",
+    "url": "https://example.com/media/4e914f5b84e4a259a3f6c2d2edc9ab642f2ab05f3e3d9c52c81fc2d984b3d51e.jpg"
+  },
+  "id": "https://example.com/users/{{nickname}}",
+  "image": {
+    "type": "Image",
+    "url": "https://example.com/media/f739efddefeee49c6e67e947c4811fdc911785c16ae43da4c3684051fbf8da6a.jpg?name=f739efddefeee49c6e67e947c4811fdc911785c16ae43da4c3684051fbf8da6a.jpg"
+  },
+  "inbox": "https://example.com/users/{{nickname}}/inbox",
+  "manuallyApprovesFollowers": false,
+  "name": "{{nickname}}",
+  "outbox": "https://example.com/users/{{nickname}}/outbox",
+  "preferredUsername": "{{nickname}}",
+  "publicKey": {
+    "id": "https://example.com/users/{{nickname}}#main-key",
+    "owner": "https://example.com/users/{{nickname}}",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA5DLtwGXNZElJyxFGfcVc\nXANhaMadj/iYYQwZjOJTV9QsbtiNBeIK54PJrYuU0/0YIdrvS1iqheX5IwXRhcwa\nhm3ZyLz7XeN9st7FBni4BmZMBtMpxAuYuu5p/jbWy13qAiYOhPreCx0wrWgm/lBD\n9mkgaxIxPooBE0S4ZWEJIDIV1Vft3AWcRUyWW1vIBK0uZzs6GYshbQZB952S0yo4\nFzI1hABGHncH8UvuFauh4EZ8tY7/X5I0pGRnDOcRN1dAht5w5yTA+6r5kebiFQjP\nIzN/eCO/a9Flrj9YGW7HDNtjSOH0A31PLRGlJtJO3yK57dnf5ppyCZGfL4emShQo\ncQIDAQAB\n-----END PUBLIC KEY-----\n\n"
+  },
+  "featured": "https://example.com/users/{{nickname}}/collections/featured",
+  "summary": "your friendly neighborhood pleroma developer<br>I like cute things and distributed systems, and really hate delete and redrafts",
+  "tag": [],
+  "type": "Person",
+  "url": "https://example.com/users/{{nickname}}"
+}
diff --git a/test/mix/tasks/pleroma/config_test.exs b/test/mix/tasks/pleroma/config_test.exs
index 3ed1e94b8..2b8252db7 100644
--- a/test/mix/tasks/pleroma/config_test.exs
+++ b/test/mix/tasks/pleroma/config_test.exs
@@ -188,15 +188,8 @@ defmodule Mix.Tasks.Pleroma.ConfigTest do
       assert File.exists?(temp_file)
       {:ok, file} = File.read(temp_file)
 
-      header =
-        if Code.ensure_loaded?(Config.Reader) do
-          "import Config"
-        else
-          "use Mix.Config"
-        end
-
       assert file ==
-               "#{header}\n\nconfig :pleroma, :instance,\n  name: \"Pleroma\",\n  email: \"example@example.com\",\n  notify_email: \"noreply@example.com\",\n  description: \"A Pleroma instance, an alternative fediverse server\",\n  limit: 5000,\n  chat_limit: 5000,\n  remote_limit: 100_000,\n  upload_limit: 16_000_000,\n  avatar_upload_limit: 2_000_000,\n  background_upload_limit: 4_000_000,\n  banner_upload_limit: 4_000_000,\n  poll_limits: %{\n    max_expiration: 31_536_000,\n    max_option_chars: 200,\n    max_options: 20,\n    min_expiration: 0\n  },\n  registrations_open: true,\n  federating: true,\n  federation_incoming_replies_max_depth: 100,\n  federation_reachability_timeout_days: 7,\n  federation_publisher_modules: [Pleroma.Web.ActivityPub.Publisher],\n  allow_relay: true,\n  public: true,\n  quarantined_instances: [],\n  managed_config: true,\n  static_dir: \"instance/static/\",\n  allowed_post_formats: [\"text/plain\", \"text/html\", \"text/markdown\", \"text/bbcode\"],\n  autofollowed_nicknames: [],\n  max_pinned_statuses: 1,\n  attachment_links: false,\n  max_report_comment_size: 1000,\n  safe_dm_mentions: false,\n  healthcheck: false,\n  remote_post_retention_days: 90,\n  skip_thread_containment: true,\n  limit_to_local_content: :unauthenticated,\n  user_bio_length: 5000,\n  user_name_length: 100,\n  max_account_fields: 10,\n  max_remote_account_fields: 20,\n  account_field_name_length: 512,\n  account_field_value_length: 2048,\n  external_user_synchronization: true,\n  extended_nickname_format: true,\n  multi_factor_authentication: [\n    totp: [digits: 6, period: 30],\n    backup_codes: [number: 2, length: 6]\n  ]\n"
+               "import Config\n\nconfig :pleroma, :instance,\n  name: \"Pleroma\",\n  email: \"example@example.com\",\n  notify_email: \"noreply@example.com\",\n  description: \"A Pleroma instance, an alternative fediverse server\",\n  limit: 5000,\n  chat_limit: 5000,\n  remote_limit: 100_000,\n  upload_limit: 16_000_000,\n  avatar_upload_limit: 2_000_000,\n  background_upload_limit: 4_000_000,\n  banner_upload_limit: 4_000_000,\n  poll_limits: %{\n    max_expiration: 31_536_000,\n    max_option_chars: 200,\n    max_options: 20,\n    min_expiration: 0\n  },\n  registrations_open: true,\n  federating: true,\n  federation_incoming_replies_max_depth: 100,\n  federation_reachability_timeout_days: 7,\n  federation_publisher_modules: [Pleroma.Web.ActivityPub.Publisher],\n  allow_relay: true,\n  public: true,\n  quarantined_instances: [],\n  managed_config: true,\n  static_dir: \"instance/static/\",\n  allowed_post_formats: [\"text/plain\", \"text/html\", \"text/markdown\", \"text/bbcode\"],\n  autofollowed_nicknames: [],\n  max_pinned_statuses: 1,\n  attachment_links: false,\n  max_report_comment_size: 1000,\n  safe_dm_mentions: false,\n  healthcheck: false,\n  remote_post_retention_days: 90,\n  skip_thread_containment: true,\n  limit_to_local_content: :unauthenticated,\n  user_bio_length: 5000,\n  user_name_length: 100,\n  max_account_fields: 10,\n  max_remote_account_fields: 20,\n  account_field_name_length: 512,\n  account_field_value_length: 2048,\n  external_user_synchronization: true,\n  extended_nickname_format: true,\n  multi_factor_authentication: [\n    totp: [digits: 6, period: 30],\n    backup_codes: [number: 2, length: 6]\n  ]\n"
     end
   end
 
diff --git a/test/pleroma/activity_test.exs b/test/pleroma/activity_test.exs
index 390a06344..4f9144f91 100644
--- a/test/pleroma/activity_test.exs
+++ b/test/pleroma/activity_test.exs
@@ -123,7 +123,8 @@ defmodule Pleroma.ActivityTest do
           "type" => "Note",
           "content" => "find me!",
           "id" => "http://mastodon.example.org/users/admin/objects/1",
-          "attributedTo" => "http://mastodon.example.org/users/admin"
+          "attributedTo" => "http://mastodon.example.org/users/admin",
+          "to" => ["https://www.w3.org/ns/activitystreams#Public"]
         },
         "to" => ["https://www.w3.org/ns/activitystreams#Public"]
       }
@@ -132,6 +133,7 @@ defmodule Pleroma.ActivityTest do
       {:ok, japanese_activity} = Pleroma.Web.CommonAPI.post(user, %{status: "更新情報"})
       {:ok, job} = Pleroma.Web.Federator.incoming_ap_doc(params)
       {:ok, remote_activity} = ObanHelpers.perform(job)
+      remote_activity = Activity.get_by_id_with_object(remote_activity.id)
 
       %{
         japanese_activity: japanese_activity,
@@ -254,4 +256,26 @@ defmodule Pleroma.ActivityTest do
 
     assert %{id: ^id} = Activity.get_by_object_ap_id_with_object(obj_id)
   end
+
+  test "add_by_params_query/3" do
+    user = insert(:user)
+
+    note = insert(:note_activity, user: user)
+
+    insert(:add_activity, user: user, note: note)
+    insert(:add_activity, user: user, note: note)
+    insert(:add_activity, user: user)
+
+    assert Repo.aggregate(Activity, :count, :id) == 4
+
+    add_query =
+      Activity.add_by_params_query(note.data["object"], user.ap_id, user.featured_address)
+
+    assert Repo.aggregate(add_query, :count, :id) == 2
+
+    Repo.delete_all(add_query)
+    assert Repo.aggregate(add_query, :count, :id) == 0
+
+    assert Repo.aggregate(Activity, :count, :id) == 2
+  end
 end
diff --git a/test/pleroma/application_requirements_test.exs b/test/pleroma/application_requirements_test.exs
index 683ac8c96..a54c37968 100644
--- a/test/pleroma/application_requirements_test.exs
+++ b/test/pleroma/application_requirements_test.exs
@@ -35,13 +35,13 @@ defmodule Pleroma.ApplicationRequirementsTest do
     setup do: clear_config([:welcome])
     setup do: clear_config([Pleroma.Emails.Mailer])
 
-    test "raises if welcome email enabled but mail disabled" do
+    test "warns if welcome email enabled but mail disabled" do
       clear_config([:welcome, :email, :enabled], true)
       clear_config([Pleroma.Emails.Mailer, :enabled], false)
 
-      assert_raise Pleroma.ApplicationRequirements.VerifyError, "The mail disabled.", fn ->
-        capture_log(&Pleroma.ApplicationRequirements.verify!/0)
-      end
+      assert capture_log(fn ->
+               assert Pleroma.ApplicationRequirements.verify!() == :ok
+             end) =~ "Welcome emails will NOT be sent"
     end
   end
 
@@ -57,15 +57,13 @@ defmodule Pleroma.ApplicationRequirementsTest do
 
     setup do: clear_config([:instance, :account_activation_required])
 
-    test "raises if account confirmation is required but mailer isn't enable" do
+    test "warns if account confirmation is required but mailer isn't enabled" do
       clear_config([:instance, :account_activation_required], true)
       clear_config([Pleroma.Emails.Mailer, :enabled], false)
 
-      assert_raise Pleroma.ApplicationRequirements.VerifyError,
-                   "Account activation enabled, but Mailer is disabled. Cannot send confirmation emails.",
-                   fn ->
-                     capture_log(&Pleroma.ApplicationRequirements.verify!/0)
-                   end
+      assert capture_log(fn ->
+               assert Pleroma.ApplicationRequirements.verify!() == :ok
+             end) =~ "Users will NOT be able to confirm their accounts"
     end
 
     test "doesn't do anything if account confirmation is disabled" do
diff --git a/test/pleroma/config/deprecation_warnings_test.exs b/test/pleroma/config/deprecation_warnings_test.exs
index 15f4982ea..ccf86634f 100644
--- a/test/pleroma/config/deprecation_warnings_test.exs
+++ b/test/pleroma/config/deprecation_warnings_test.exs
@@ -146,4 +146,14 @@ defmodule Pleroma.Config.DeprecationWarningsTest do
                "Your config is using old setting name `timeout` instead of `recv_timeout` in pool settings"
     end
   end
+
+  test "check_old_chat_shoutbox/0" do
+    clear_config([:instance, :chat_limit], 1_000)
+    clear_config([:chat, :enabled], true)
+
+    assert capture_log(fn ->
+             DeprecationWarnings.check_old_chat_shoutbox()
+           end) =~
+             "Your config is using the old namespace for the Shoutbox configuration."
+  end
 end
diff --git a/test/pleroma/config/release_runtime_provider_test.exs b/test/pleroma/config/release_runtime_provider_test.exs
new file mode 100644
index 000000000..6578d3268
--- /dev/null
+++ b/test/pleroma/config/release_runtime_provider_test.exs
@@ -0,0 +1,45 @@
+defmodule Pleroma.Config.ReleaseRuntimeProviderTest do
+  use ExUnit.Case, async: true
+
+  alias Pleroma.Config.ReleaseRuntimeProvider
+
+  describe "load/2" do
+    test "loads release defaults config and warns about non-existent runtime config" do
+      ExUnit.CaptureIO.capture_io(fn ->
+        merged = ReleaseRuntimeProvider.load([], [])
+        assert merged == Pleroma.Config.Holder.release_defaults()
+      end) =~
+        "!!! Config path is not declared! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file"
+    end
+
+    test "merged runtime config" do
+      merged =
+        ReleaseRuntimeProvider.load([], config_path: "test/fixtures/config/temp.secret.exs")
+
+      assert merged[:pleroma][:first_setting] == [key: "value", key2: [Pleroma.Repo]]
+      assert merged[:pleroma][:second_setting] == [key: "value2", key2: ["Activity"]]
+    end
+
+    test "merged exported config" do
+      ExUnit.CaptureIO.capture_io(fn ->
+        merged =
+          ReleaseRuntimeProvider.load([],
+            exported_config_path: "test/fixtures/config/temp.exported_from_db.secret.exs"
+          )
+
+        assert merged[:pleroma][:exported_config_merged]
+      end) =~
+        "!!! Config path is not declared! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file"
+    end
+
+    test "runtime config is merged with exported config" do
+      merged =
+        ReleaseRuntimeProvider.load([],
+          config_path: "test/fixtures/config/temp.secret.exs",
+          exported_config_path: "test/fixtures/config/temp.exported_from_db.secret.exs"
+        )
+
+      assert merged[:pleroma][:first_setting] == [key2: [Pleroma.Repo], key: "new value"]
+    end
+  end
+end
diff --git a/test/pleroma/config/transfer_task_test.exs b/test/pleroma/config/transfer_task_test.exs
index 8ae5d3b81..7d51fd84c 100644
--- a/test/pleroma/config/transfer_task_test.exs
+++ b/test/pleroma/config/transfer_task_test.exs
@@ -93,8 +93,8 @@ defmodule Pleroma.Config.TransferTaskTest do
     end
 
     test "on reboot time key" do
-      clear_config(:chat)
-      insert(:config, key: :chat, value: [enabled: false])
+      clear_config(:shout)
+      insert(:config, key: :shout, value: [enabled: false])
       assert capture_log(fn -> TransferTask.start_link([]) end) =~ "pleroma restarted"
     end
 
@@ -105,10 +105,10 @@ defmodule Pleroma.Config.TransferTaskTest do
     end
 
     test "don't restart pleroma on reboot time key and subkey if there is false flag" do
-      clear_config(:chat)
+      clear_config(:shout)
       clear_config(Pleroma.Captcha)
 
-      insert(:config, key: :chat, value: [enabled: false])
+      insert(:config, key: :shout, value: [enabled: false])
       insert(:config, key: Pleroma.Captcha, value: [seconds_valid: 60])
 
       refute String.contains?(
diff --git a/test/pleroma/earmark_renderer_test.exs b/test/pleroma/earmark_renderer_test.exs
deleted file mode 100644
index 776bc496a..000000000
--- a/test/pleroma/earmark_renderer_test.exs
+++ /dev/null
@@ -1,79 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-defmodule Pleroma.EarmarkRendererTest do
-  use Pleroma.DataCase, async: true
-
-  test "Paragraph" do
-    code = ~s[Hello\n\nWorld!]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == "<p>Hello</p><p>World!</p>"
-  end
-
-  test "raw HTML" do
-    code = ~s[<a href="http://example.org/">OwO</a><!-- what's this?-->]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == "<p>#{code}</p>"
-  end
-
-  test "rulers" do
-    code = ~s[before\n\n-----\n\nafter]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == "<p>before</p><hr /><p>after</p>"
-  end
-
-  test "headings" do
-    code = ~s[# h1\n## h2\n### h3\n]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == ~s[<h1>h1</h1><h2>h2</h2><h3>h3</h3>]
-  end
-
-  test "blockquote" do
-    code = ~s[> whoms't are you quoting?]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == "<blockquote><p>whoms’t are you quoting?</p></blockquote>"
-  end
-
-  test "code" do
-    code = ~s[`mix`]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == ~s[<p><code class="inline">mix</code></p>]
-
-    code = ~s[``mix``]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == ~s[<p><code class="inline">mix</code></p>]
-
-    code = ~s[```\nputs "Hello World"\n```]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == ~s[<pre><code class="">puts &quot;Hello World&quot;</code></pre>]
-  end
-
-  test "lists" do
-    code = ~s[- one\n- two\n- three\n- four]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == "<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>"
-
-    code = ~s[1. one\n2. two\n3. three\n4. four\n]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == "<ol><li>one</li><li>two</li><li>three</li><li>four</li></ol>"
-  end
-
-  test "delegated renderers" do
-    code = ~s[a<br/>b]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == "<p>#{code}</p>"
-
-    code = ~s[*aaaa~*]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == ~s[<p><em>aaaa~</em></p>]
-
-    code = ~s[**aaaa~**]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == ~s[<p><strong>aaaa~</strong></p>]
-
-    # strikethrought
-    code = ~s[<del>aaaa~</del>]
-    result = Earmark.as_html!(code, %Earmark.Options{renderer: Pleroma.EarmarkRenderer})
-    assert result == ~s[<p><del>aaaa~</del></p>]
-  end
-end
diff --git a/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs b/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs
index d3a2fd13f..4cdafa898 100644
--- a/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs
+++ b/test/pleroma/ecto_type/activity_pub/object_validators/recipients_test.exs
@@ -6,10 +6,10 @@ defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.RecipientsTest do
   alias Pleroma.EctoType.ActivityPub.ObjectValidators.Recipients
   use Pleroma.DataCase, async: true
 
-  test "it asserts that all elements of the list are object ids" do
+  test "it only keeps elements that are valid object ids" do
     list = ["https://lain.com/users/lain", "invalid"]
 
-    assert :error == Recipients.cast(list)
+    assert {:ok, ["https://lain.com/users/lain"]} == Recipients.cast(list)
   end
 
   test "it works with a list" do
diff --git a/test/pleroma/http/request_builder_test.exs b/test/pleroma/http/request_builder_test.exs
index e9b0c4a8a..433beaac1 100644
--- a/test/pleroma/http/request_builder_test.exs
+++ b/test/pleroma/http/request_builder_test.exs
@@ -34,24 +34,32 @@ defmodule Pleroma.HTTP.RequestBuilderTest do
 
   describe "add_param/4" do
     test "add file parameter" do
-      %Request{
-        body: %Tesla.Multipart{
-          boundary: _,
-          content_type_params: [],
-          parts: [
-            %Tesla.Multipart.Part{
-              body: %File.Stream{
-                line_or_bytes: 2048,
-                modes: [:raw, :read_ahead, :read, :binary],
-                path: "some-path/filename.png",
-                raw: true
-              },
-              dispositions: [name: "filename.png", filename: "filename.png"],
-              headers: []
-            }
-          ]
-        }
-      } = RequestBuilder.add_param(%Request{}, :file, "filename.png", "some-path/filename.png")
+      assert match?(
+               %Request{
+                 body: %Tesla.Multipart{
+                   boundary: _,
+                   content_type_params: [],
+                   parts: [
+                     %Tesla.Multipart.Part{
+                       body: %File.Stream{
+                         line_or_bytes: 2048,
+                         modes: [:raw, :read_ahead, :binary],
+                         path: "some-path/filename.png",
+                         raw: true
+                       },
+                       dispositions: [name: "filename.png", filename: "filename.png"],
+                       headers: []
+                     }
+                   ]
+                 }
+               },
+               RequestBuilder.add_param(
+                 %Request{},
+                 :file,
+                 "filename.png",
+                 "some-path/filename.png"
+               )
+             )
     end
 
     test "add key to body" do
diff --git a/test/pleroma/notification_test.exs b/test/pleroma/notification_test.exs
index abf1b0410..85f895f0f 100644
--- a/test/pleroma/notification_test.exs
+++ b/test/pleroma/notification_test.exs
@@ -624,6 +624,8 @@ defmodule Pleroma.NotificationTest do
         "actor" => user.ap_id,
         "object" => %{
           "type" => "Note",
+          "id" => Pleroma.Web.ActivityPub.Utils.generate_object_id(),
+          "to" => ["https://www.w3.org/ns/activitystreams#Public"],
           "content" => "message with a Mention tag, but no explicit tagging",
           "tag" => [
             %{
@@ -655,6 +657,9 @@ defmodule Pleroma.NotificationTest do
         "actor" => user.ap_id,
         "object" => %{
           "type" => "Note",
+          "id" => Pleroma.Web.ActivityPub.Utils.generate_object_id(),
+          "to" => ["https://www.w3.org/ns/activitystreams#Public"],
+          "cc" => [other_user.ap_id],
           "content" => "hi everyone",
           "attributedTo" => user.ap_id
         }
@@ -951,6 +956,7 @@ defmodule Pleroma.NotificationTest do
         "cc" => [],
         "object" => %{
           "type" => "Note",
+          "id" => remote_user.ap_id <> "/objects/test",
           "content" => "Hello!",
           "tag" => [
             %{
diff --git a/test/pleroma/object/fetcher_test.exs b/test/pleroma/object/fetcher_test.exs
index a7ac90348..bd0a6e497 100644
--- a/test/pleroma/object/fetcher_test.exs
+++ b/test/pleroma/object/fetcher_test.exs
@@ -66,6 +66,14 @@ defmodule Pleroma.Object.FetcherTest do
           %Tesla.Env{
             status: 500
           }
+
+        %{
+          method: :get,
+          url: "https://stereophonic.space/objects/02997b83-3ea7-4b63-94af-ef3aa2d4ed17"
+        } ->
+          %Tesla.Env{
+            status: 500
+          }
       end)
 
       :ok
@@ -124,8 +132,7 @@ defmodule Pleroma.Object.FetcherTest do
       {:ok, object} =
         Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
 
-      assert activity = Activity.get_create_by_object_ap_id(object.data["id"])
-      assert activity.data["id"]
+      assert _activity = Activity.get_create_by_object_ap_id(object.data["id"])
 
       {:ok, object_again} =
         Fetcher.fetch_object_from_id("http://mastodon.example.org/@admin/99541947525187367")
diff --git a/test/pleroma/repo/migrations/rename_instance_chat_test.exs b/test/pleroma/repo/migrations/rename_instance_chat_test.exs
new file mode 100644
index 000000000..acd45600c
--- /dev/null
+++ b/test/pleroma/repo/migrations/rename_instance_chat_test.exs
@@ -0,0 +1,52 @@
+defmodule Pleroma.Repo.Migrations.RenameInstanceChatTest do
+  use Pleroma.DataCase
+  import Pleroma.Factory
+  import Pleroma.Tests.Helpers
+  alias Pleroma.ConfigDB
+
+  setup do: clear_config([:instance])
+  setup do: clear_config([:chat])
+  setup_all do: require_migration("20200806175913_rename_instance_chat")
+
+  describe "up/0" do
+    test "migrates chat settings to shout", %{migration: migration} do
+      insert(:config, group: :pleroma, key: :instance, value: [chat_limit: 6000])
+      insert(:config, group: :pleroma, key: :chat, value: [enabled: true])
+
+      assert migration.up() == :ok
+
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :chat}) == nil
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :instance}) == nil
+
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :shout}).value == [
+               limit: 6000,
+               enabled: true
+             ]
+    end
+
+    test "does nothing when chat settings are not set", %{migration: migration} do
+      assert migration.up() == :noop
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :chat}) == nil
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :shout}) == nil
+    end
+  end
+
+  describe "down/0" do
+    test "migrates shout settings back to instance and chat", %{migration: migration} do
+      insert(:config, group: :pleroma, key: :shout, value: [limit: 42, enabled: true])
+
+      assert migration.down() == :ok
+
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :chat}).value == [enabled: true]
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :instance}).value == [chat_limit: 42]
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :shout}) == nil
+    end
+
+    test "does nothing when shout settings are not set", %{migration: migration} do
+      assert migration.down() == :noop
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :chat}) == nil
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :instance}) == nil
+      assert ConfigDB.get_by_params(%{group: :pleroma, key: :shout}) == nil
+    end
+  end
+end
diff --git a/test/pleroma/upload/filter/analyze_metadata_test.exs b/test/pleroma/upload/filter/analyze_metadata_test.exs
new file mode 100644
index 000000000..6f0e432ef
--- /dev/null
+++ b/test/pleroma/upload/filter/analyze_metadata_test.exs
@@ -0,0 +1,19 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Upload.Filter.AnalyzeMetadataTest do
+  use Pleroma.DataCase, async: true
+  alias Pleroma.Upload.Filter.AnalyzeMetadata
+
+  test "adds the image dimensions" do
+    upload = %Pleroma.Upload{
+      name: "an… image.jpg",
+      content_type: "image/jpeg",
+      path: Path.absname("test/fixtures/image.jpg"),
+      tempfile: Path.absname("test/fixtures/image.jpg")
+    }
+
+    assert {:ok, :filtered, %{width: 1024, height: 768}} = AnalyzeMetadata.filter(upload)
+  end
+end
diff --git a/test/pleroma/user_test.exs b/test/pleroma/user_test.exs
index faaf86fcb..f8777f0f7 100644
--- a/test/pleroma/user_test.exs
+++ b/test/pleroma/user_test.exs
@@ -151,7 +151,7 @@ defmodule Pleroma.UserTest do
   test "ap_id returns the activity pub id for the user" do
     user = UserBuilder.build()
 
-    expected_ap_id = "#{Pleroma.Web.base_url()}/users/#{user.nickname}"
+    expected_ap_id = "#{Pleroma.Web.Endpoint.url()}/users/#{user.nickname}"
 
     assert expected_ap_id == User.ap_id(user)
   end
@@ -572,6 +572,24 @@ defmodule Pleroma.UserTest do
       )
     end
 
+    test "it fails gracefully with invalid email config" do
+      cng = User.register_changeset(%User{}, @full_user_data)
+
+      # Disable the mailer but enable all the things that want to send emails
+      clear_config([Pleroma.Emails.Mailer, :enabled], false)
+      clear_config([:instance, :account_activation_required], true)
+      clear_config([:instance, :account_approval_required], true)
+      clear_config([:welcome, :email, :enabled], true)
+      clear_config([:welcome, :email, :sender], "lain@lain.com")
+
+      # The user is still created
+      assert {:ok, %User{nickname: "nick"}} = User.register(cng)
+
+      # No emails are sent
+      ObanHelpers.perform_all()
+      refute_email_sent()
+    end
+
     test "it requires an email, name, nickname and password, bio is optional when account_activation_required is enabled" do
       clear_config([:instance, :account_activation_required], true)
 
@@ -2336,4 +2354,49 @@ defmodule Pleroma.UserTest do
     assert User.active_user_count(6) == 3
     assert User.active_user_count(1) == 1
   end
+
+  describe "pins" do
+    setup do
+      user = insert(:user)
+
+      [user: user, object_id: object_id_from_created_activity(user)]
+    end
+
+    test "unique pins", %{user: user, object_id: object_id} do
+      assert {:ok, %{pinned_objects: %{^object_id => pinned_at1} = pins} = updated_user} =
+               User.add_pinned_object_id(user, object_id)
+
+      assert Enum.count(pins) == 1
+
+      assert {:ok, %{pinned_objects: %{^object_id => pinned_at2} = pins}} =
+               User.add_pinned_object_id(updated_user, object_id)
+
+      assert pinned_at1 == pinned_at2
+
+      assert Enum.count(pins) == 1
+    end
+
+    test "respects max_pinned_statuses limit", %{user: user, object_id: object_id} do
+      clear_config([:instance, :max_pinned_statuses], 1)
+      {:ok, updated} = User.add_pinned_object_id(user, object_id)
+
+      object_id2 = object_id_from_created_activity(user)
+
+      {:error, %{errors: errors}} = User.add_pinned_object_id(updated, object_id2)
+      assert Keyword.has_key?(errors, :pinned_objects)
+    end
+
+    test "remove_pinned_object_id/2", %{user: user, object_id: object_id} do
+      assert {:ok, updated} = User.add_pinned_object_id(user, object_id)
+
+      {:ok, after_remove} = User.remove_pinned_object_id(updated, object_id)
+      assert after_remove.pinned_objects == %{}
+    end
+  end
+
+  defp object_id_from_created_activity(user) do
+    %{id: id} = insert(:note_activity, user: user)
+    %{object: %{data: %{"id" => object_id}}} = Activity.get_by_id_with_object(id)
+    object_id
+  end
 end
diff --git a/test/pleroma/web/activity_pub/activity_pub_controller_test.exs b/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
index 19e04d472..c7039d1f8 100644
--- a/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
+++ b/test/pleroma/web/activity_pub/activity_pub_controller_test.exs
@@ -539,7 +539,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
         File.read!("test/fixtures/mastodon-post-activity.json")
         |> Jason.decode!()
         |> Map.put("actor", user.ap_id)
-        |> put_in(["object", "attridbutedTo"], user.ap_id)
+        |> put_in(["object", "attributedTo"], user.ap_id)
 
       conn =
         conn
@@ -636,6 +636,186 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       |> post("/inbox", non_create_data)
       |> json_response(400)
     end
+
+    test "accepts Add/Remove activities", %{conn: conn} do
+      object_id = "c61d6733-e256-4fe1-ab13-1e369789423f"
+
+      status =
+        File.read!("test/fixtures/statuses/note.json")
+        |> String.replace("{{nickname}}", "lain")
+        |> String.replace("{{object_id}}", object_id)
+
+      object_url = "https://example.com/objects/#{object_id}"
+
+      user =
+        File.read!("test/fixtures/users_mock/user.json")
+        |> String.replace("{{nickname}}", "lain")
+
+      actor = "https://example.com/users/lain"
+
+      Tesla.Mock.mock(fn
+        %{
+          method: :get,
+          url: ^object_url
+        } ->
+          %Tesla.Env{
+            status: 200,
+            body: status,
+            headers: [{"content-type", "application/activity+json"}]
+          }
+
+        %{
+          method: :get,
+          url: ^actor
+        } ->
+          %Tesla.Env{
+            status: 200,
+            body: user,
+            headers: [{"content-type", "application/activity+json"}]
+          }
+
+        %{method: :get, url: "https://example.com/users/lain/collections/featured"} ->
+          %Tesla.Env{
+            status: 200,
+            body:
+              "test/fixtures/users_mock/masto_featured.json"
+              |> File.read!()
+              |> String.replace("{{domain}}", "example.com")
+              |> String.replace("{{nickname}}", "lain"),
+            headers: [{"content-type", "application/activity+json"}]
+          }
+      end)
+
+      data = %{
+        "id" => "https://example.com/objects/d61d6733-e256-4fe1-ab13-1e369789423f",
+        "actor" => actor,
+        "object" => object_url,
+        "target" => "https://example.com/users/lain/collections/featured",
+        "type" => "Add",
+        "to" => [Pleroma.Constants.as_public()]
+      }
+
+      assert "ok" ==
+               conn
+               |> assign(:valid_signature, true)
+               |> put_req_header("content-type", "application/activity+json")
+               |> post("/inbox", data)
+               |> json_response(200)
+
+      ObanHelpers.perform(all_enqueued(worker: ReceiverWorker))
+      assert Activity.get_by_ap_id(data["id"])
+      user = User.get_cached_by_ap_id(data["actor"])
+      assert user.pinned_objects[data["object"]]
+
+      data = %{
+        "id" => "https://example.com/objects/d61d6733-e256-4fe1-ab13-1e369789423d",
+        "actor" => actor,
+        "object" => object_url,
+        "target" => "https://example.com/users/lain/collections/featured",
+        "type" => "Remove",
+        "to" => [Pleroma.Constants.as_public()]
+      }
+
+      assert "ok" ==
+               conn
+               |> assign(:valid_signature, true)
+               |> put_req_header("content-type", "application/activity+json")
+               |> post("/inbox", data)
+               |> json_response(200)
+
+      ObanHelpers.perform(all_enqueued(worker: ReceiverWorker))
+      user = refresh_record(user)
+      refute user.pinned_objects[data["object"]]
+    end
+
+    test "mastodon pin/unpin", %{conn: conn} do
+      status_id = "105786274556060421"
+
+      status =
+        File.read!("test/fixtures/statuses/masto-note.json")
+        |> String.replace("{{nickname}}", "lain")
+        |> String.replace("{{status_id}}", status_id)
+
+      status_url = "https://example.com/users/lain/statuses/#{status_id}"
+
+      user =
+        File.read!("test/fixtures/users_mock/user.json")
+        |> String.replace("{{nickname}}", "lain")
+
+      actor = "https://example.com/users/lain"
+
+      Tesla.Mock.mock(fn
+        %{
+          method: :get,
+          url: ^status_url
+        } ->
+          %Tesla.Env{
+            status: 200,
+            body: status,
+            headers: [{"content-type", "application/activity+json"}]
+          }
+
+        %{
+          method: :get,
+          url: ^actor
+        } ->
+          %Tesla.Env{
+            status: 200,
+            body: user,
+            headers: [{"content-type", "application/activity+json"}]
+          }
+
+        %{method: :get, url: "https://example.com/users/lain/collections/featured"} ->
+          %Tesla.Env{
+            status: 200,
+            body:
+              "test/fixtures/users_mock/masto_featured.json"
+              |> File.read!()
+              |> String.replace("{{domain}}", "example.com")
+              |> String.replace("{{nickname}}", "lain"),
+            headers: [{"content-type", "application/activity+json"}]
+          }
+      end)
+
+      data = %{
+        "@context" => "https://www.w3.org/ns/activitystreams",
+        "actor" => actor,
+        "object" => status_url,
+        "target" => "https://example.com/users/lain/collections/featured",
+        "type" => "Add"
+      }
+
+      assert "ok" ==
+               conn
+               |> assign(:valid_signature, true)
+               |> put_req_header("content-type", "application/activity+json")
+               |> post("/inbox", data)
+               |> json_response(200)
+
+      ObanHelpers.perform(all_enqueued(worker: ReceiverWorker))
+      assert Activity.get_by_object_ap_id_with_object(data["object"])
+      user = User.get_cached_by_ap_id(data["actor"])
+      assert user.pinned_objects[data["object"]]
+
+      data = %{
+        "actor" => actor,
+        "object" => status_url,
+        "target" => "https://example.com/users/lain/collections/featured",
+        "type" => "Remove"
+      }
+
+      assert "ok" ==
+               conn
+               |> assign(:valid_signature, true)
+               |> put_req_header("content-type", "application/activity+json")
+               |> post("/inbox", data)
+               |> json_response(200)
+
+      ObanHelpers.perform(all_enqueued(worker: ReceiverWorker))
+      assert Activity.get_by_object_ap_id_with_object(data["object"])
+      user = refresh_record(user)
+      refute user.pinned_objects[data["object"]]
+    end
   end
 
   describe "/users/:nickname/inbox" do
@@ -649,7 +829,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
 
     test "it inserts an incoming activity into the database", %{conn: conn, data: data} do
       user = insert(:user)
-      data = Map.put(data, "bcc", [user.ap_id])
+
+      data =
+        data
+        |> Map.put("bcc", [user.ap_id])
+        |> Kernel.put_in(["object", "bcc"], [user.ap_id])
 
       conn =
         conn
@@ -666,8 +850,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       user = insert(:user)
 
       data =
-        Map.put(data, "to", user.ap_id)
-        |> Map.delete("cc")
+        data
+        |> Map.put("to", user.ap_id)
+        |> Map.put("cc", [])
+        |> Kernel.put_in(["object", "to"], user.ap_id)
+        |> Kernel.put_in(["object", "cc"], [])
 
       conn =
         conn
@@ -684,8 +871,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       user = insert(:user)
 
       data =
-        Map.put(data, "cc", user.ap_id)
-        |> Map.delete("to")
+        data
+        |> Map.put("to", [])
+        |> Map.put("cc", user.ap_id)
+        |> Kernel.put_in(["object", "to"], [])
+        |> Kernel.put_in(["object", "cc"], user.ap_id)
 
       conn =
         conn
@@ -703,9 +893,13 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       user = insert(:user)
 
       data =
-        Map.put(data, "bcc", user.ap_id)
-        |> Map.delete("to")
-        |> Map.delete("cc")
+        data
+        |> Map.put("to", [])
+        |> Map.put("cc", [])
+        |> Map.put("bcc", user.ap_id)
+        |> Kernel.put_in(["object", "to"], [])
+        |> Kernel.put_in(["object", "cc"], [])
+        |> Kernel.put_in(["object", "bcc"], user.ap_id)
 
       conn =
         conn
@@ -820,29 +1014,34 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       assert Instances.reachable?(sender_host)
     end
 
+    @tag capture_log: true
     test "it removes all follower collections but actor's", %{conn: conn} do
       [actor, recipient] = insert_pair(:user)
 
-      data =
-        File.read!("test/fixtures/activitypub-client-post-activity.json")
-        |> Jason.decode!()
+      to = [
+        recipient.ap_id,
+        recipient.follower_address,
+        "https://www.w3.org/ns/activitystreams#Public"
+      ]
 
-      object = Map.put(data["object"], "attributedTo", actor.ap_id)
+      cc = [recipient.follower_address, actor.follower_address]
 
-      data =
-        data
-        |> Map.put("id", Utils.generate_object_id())
-        |> Map.put("actor", actor.ap_id)
-        |> Map.put("object", object)
-        |> Map.put("cc", [
-          recipient.follower_address,
-          actor.follower_address
-        ])
-        |> Map.put("to", [
-          recipient.ap_id,
-          recipient.follower_address,
-          "https://www.w3.org/ns/activitystreams#Public"
-        ])
+      data = %{
+        "@context" => ["https://www.w3.org/ns/activitystreams"],
+        "type" => "Create",
+        "id" => Utils.generate_activity_id(),
+        "to" => to,
+        "cc" => cc,
+        "actor" => actor.ap_id,
+        "object" => %{
+          "type" => "Note",
+          "to" => to,
+          "cc" => cc,
+          "content" => "It's a note",
+          "attributedTo" => actor.ap_id,
+          "id" => Utils.generate_object_id()
+        }
+      }
 
       conn
       |> assign(:valid_signature, true)
@@ -852,7 +1051,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
 
       ObanHelpers.perform(all_enqueued(worker: ReceiverWorker))
 
-      activity = Activity.get_by_ap_id(data["id"])
+      assert activity = Activity.get_by_ap_id(data["id"])
 
       assert activity.id
       assert actor.follower_address in activity.recipients
@@ -984,7 +1183,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
         "actor" => remote_actor,
         "content" => "test report",
         "id" => "https://#{remote_domain}/e3b12fd1-948c-446e-b93b-a5e67edbe1d8",
-        "nickname" => reported_user.nickname,
         "object" => [
           reported_user.ap_id,
           note.data["object"]
@@ -1772,4 +1970,29 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
       |> json_response(403)
     end
   end
+
+  test "pinned collection", %{conn: conn} do
+    clear_config([:instance, :max_pinned_statuses], 2)
+    user = insert(:user)
+    objects = insert_list(2, :note, user: user)
+
+    Enum.reduce(objects, user, fn %{data: %{"id" => object_id}}, user ->
+      {:ok, updated} = User.add_pinned_object_id(user, object_id)
+      updated
+    end)
+
+    %{nickname: nickname, featured_address: featured_address, pinned_objects: pinned_objects} =
+      refresh_record(user)
+
+    %{"id" => ^featured_address, "orderedItems" => items, "totalItems" => 2} =
+      conn
+      |> get("/users/#{nickname}/collections/featured")
+      |> json_response(200)
+
+    object_ids = Enum.map(items, & &1["id"])
+
+    assert Enum.all?(pinned_objects, fn {obj_id, _} ->
+             obj_id in object_ids
+           end)
+  end
 end
diff --git a/test/pleroma/web/activity_pub/activity_pub_test.exs b/test/pleroma/web/activity_pub/activity_pub_test.exs
index c7fa452f7..64e12066e 100644
--- a/test/pleroma/web/activity_pub/activity_pub_test.exs
+++ b/test/pleroma/web/activity_pub/activity_pub_test.exs
@@ -235,6 +235,83 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
                "url" => [%{"href" => "https://jk.nipponalba.scot/images/profile.jpg"}]
              }
     end
+
+    test "fetches user featured collection" do
+      ap_id = "https://example.com/users/lain"
+
+      featured_url = "https://example.com/users/lain/collections/featured"
+
+      user_data =
+        "test/fixtures/users_mock/user.json"
+        |> File.read!()
+        |> String.replace("{{nickname}}", "lain")
+        |> Jason.decode!()
+        |> Map.put("featured", featured_url)
+        |> Jason.encode!()
+
+      object_id = Ecto.UUID.generate()
+
+      featured_data =
+        "test/fixtures/mastodon/collections/featured.json"
+        |> File.read!()
+        |> String.replace("{{domain}}", "example.com")
+        |> String.replace("{{nickname}}", "lain")
+        |> String.replace("{{object_id}}", object_id)
+
+      object_url = "https://example.com/objects/#{object_id}"
+
+      object_data =
+        "test/fixtures/statuses/note.json"
+        |> File.read!()
+        |> String.replace("{{object_id}}", object_id)
+        |> String.replace("{{nickname}}", "lain")
+
+      Tesla.Mock.mock(fn
+        %{
+          method: :get,
+          url: ^ap_id
+        } ->
+          %Tesla.Env{
+            status: 200,
+            body: user_data,
+            headers: [{"content-type", "application/activity+json"}]
+          }
+
+        %{
+          method: :get,
+          url: ^featured_url
+        } ->
+          %Tesla.Env{
+            status: 200,
+            body: featured_data,
+            headers: [{"content-type", "application/activity+json"}]
+          }
+      end)
+
+      Tesla.Mock.mock_global(fn
+        %{
+          method: :get,
+          url: ^object_url
+        } ->
+          %Tesla.Env{
+            status: 200,
+            body: object_data,
+            headers: [{"content-type", "application/activity+json"}]
+          }
+      end)
+
+      {:ok, user} = ActivityPub.make_user_from_ap_id(ap_id)
+      Process.sleep(50)
+
+      assert user.featured_address == featured_url
+      assert Map.has_key?(user.pinned_objects, object_url)
+
+      in_db = Pleroma.User.get_by_ap_id(ap_id)
+      assert in_db.featured_address == featured_url
+      assert Map.has_key?(user.pinned_objects, object_url)
+
+      assert %{data: %{"id" => ^object_url}} = Object.get_by_ap_id(object_url)
+    end
   end
 
   test "it fetches the appropriate tag-restricted posts" do
diff --git a/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs b/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs
index 5c0aff26e..0b0143d09 100644
--- a/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs
+++ b/test/pleroma/web/activity_pub/mrf/simple_policy_test.exs
@@ -254,6 +254,30 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicyTest do
 
       assert {:reject, _} = SimplePolicy.filter(remote_user)
     end
+
+    test "reject Announce when object would be rejected" do
+      clear_config([:mrf_simple, :reject], ["blocked.tld"])
+
+      announce = %{
+        "type" => "Announce",
+        "actor" => "https://okay.tld/users/alice",
+        "object" => %{"type" => "Note", "actor" => "https://blocked.tld/users/bob"}
+      }
+
+      assert {:reject, _} = SimplePolicy.filter(announce)
+    end
+
+    test "reject by URI object" do
+      clear_config([:mrf_simple, :reject], ["blocked.tld"])
+
+      announce = %{
+        "type" => "Announce",
+        "actor" => "https://okay.tld/users/alice",
+        "object" => "https://blocked.tld/activities/1"
+      }
+
+      assert {:reject, _} = SimplePolicy.filter(announce)
+    end
   end
 
   describe "when :followers_only" do
@@ -498,7 +522,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicyTest do
 
   defp build_local_message do
     %{
-      "actor" => "#{Pleroma.Web.base_url()}/users/alice",
+      "actor" => "#{Pleroma.Web.Endpoint.url()}/users/alice",
       "to" => [],
       "cc" => []
     }
diff --git a/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs b/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
index b775515e0..0e49fda99 100644
--- a/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
+++ b/test/pleroma/web/activity_pub/object_validators/attachment_validator_test.exs
@@ -72,5 +72,38 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidatorTest do
 
       assert attachment.mediaType == "image/jpeg"
     end
+
+    test "it handles image dimensions" do
+      attachment = %{
+        "url" => [
+          %{
+            "type" => "Link",
+            "mediaType" => "image/jpeg",
+            "href" => "https://example.com/images/1.jpg",
+            "width" => 200,
+            "height" => 100
+          }
+        ],
+        "type" => "Document",
+        "name" => nil,
+        "mediaType" => "image/jpeg"
+      }
+
+      {:ok, attachment} =
+        AttachmentValidator.cast_and_validate(attachment)
+        |> Ecto.Changeset.apply_action(:insert)
+
+      assert [
+               %{
+                 href: "https://example.com/images/1.jpg",
+                 type: "Link",
+                 mediaType: "image/jpeg",
+                 width: 200,
+                 height: 100
+               }
+             ] = attachment.url
+
+      assert attachment.mediaType == "image/jpeg"
+    end
   end
 end
diff --git a/test/pleroma/web/activity_pub/pipeline_test.exs b/test/pleroma/web/activity_pub/pipeline_test.exs
index 52fa933ee..e606fa3d1 100644
--- a/test/pleroma/web/activity_pub/pipeline_test.exs
+++ b/test/pleroma/web/activity_pub/pipeline_test.exs
@@ -25,9 +25,6 @@ defmodule Pleroma.Web.ActivityPub.PipelineTest do
       MRFMock
       |> expect(:pipeline_filter, fn o, m -> {:ok, o, m} end)
 
-      ActivityPubMock
-      |> expect(:persist, fn o, m -> {:ok, o, m} end)
-
       SideEffectsMock
       |> expect(:handle, fn o, m -> {:ok, o, m} end)
       |> expect(:handle_after_transaction, fn m -> m end)
@@ -42,6 +39,9 @@ defmodule Pleroma.Web.ActivityPub.PipelineTest do
 
       activity_with_object = %{activity | data: Map.put(activity.data, "object", object)}
 
+      ActivityPubMock
+      |> expect(:persist, fn _, m -> {:ok, activity, m} end)
+
       FederatorMock
       |> expect(:publish, fn ^activity_with_object -> :ok end)
 
@@ -50,7 +50,7 @@ defmodule Pleroma.Web.ActivityPub.PipelineTest do
 
       assert {:ok, ^activity, ^meta} =
                Pleroma.Web.ActivityPub.Pipeline.common_pipeline(
-                 activity,
+                 activity.data,
                  meta
                )
     end
@@ -59,6 +59,9 @@ defmodule Pleroma.Web.ActivityPub.PipelineTest do
       activity = insert(:note_activity)
       meta = [local: true]
 
+      ActivityPubMock
+      |> expect(:persist, fn _, m -> {:ok, activity, m} end)
+
       FederatorMock
       |> expect(:publish, fn ^activity -> :ok end)
 
@@ -66,29 +69,35 @@ defmodule Pleroma.Web.ActivityPub.PipelineTest do
       |> expect(:get, fn [:instance, :federating] -> true end)
 
       assert {:ok, ^activity, ^meta} =
-               Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity, meta)
+               Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity.data, meta)
     end
 
     test "it goes through validation, filtering, persisting, side effects without federation for remote activities" do
       activity = insert(:note_activity)
       meta = [local: false]
 
+      ActivityPubMock
+      |> expect(:persist, fn _, m -> {:ok, activity, m} end)
+
       ConfigMock
       |> expect(:get, fn [:instance, :federating] -> true end)
 
       assert {:ok, ^activity, ^meta} =
-               Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity, meta)
+               Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity.data, meta)
     end
 
     test "it goes through validation, filtering, persisting, side effects without federation for local activities if federation is deactivated" do
       activity = insert(:note_activity)
       meta = [local: true]
 
+      ActivityPubMock
+      |> expect(:persist, fn _, m -> {:ok, activity, m} end)
+
       ConfigMock
       |> expect(:get, fn [:instance, :federating] -> false end)
 
       assert {:ok, ^activity, ^meta} =
-               Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity, meta)
+               Pleroma.Web.ActivityPub.Pipeline.common_pipeline(activity.data, meta)
     end
   end
 end
diff --git a/test/pleroma/web/activity_pub/publisher_test.exs b/test/pleroma/web/activity_pub/publisher_test.exs
index f0ce3d7f2..89f3ad411 100644
--- a/test/pleroma/web/activity_pub/publisher_test.exs
+++ b/test/pleroma/web/activity_pub/publisher_test.exs
@@ -38,7 +38,7 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
         },
         %{
           "rel" => "http://ostatus.org/schema/1.0/subscribe",
-          "template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
+          "template" => "#{Pleroma.Web.Endpoint.url()}/ostatus_subscribe?acct={uri}"
         }
       ]
 
diff --git a/test/pleroma/web/activity_pub/transmogrifier/add_remove_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/add_remove_handling_test.exs
new file mode 100644
index 000000000..fc7757125
--- /dev/null
+++ b/test/pleroma/web/activity_pub/transmogrifier/add_remove_handling_test.exs
@@ -0,0 +1,172 @@
+defmodule Pleroma.Web.ActivityPub.Transmogrifier.AddRemoveHandlingTest do
+  use Oban.Testing, repo: Pleroma.Repo
+  use Pleroma.DataCase, async: true
+
+  require Pleroma.Constants
+
+  import Pleroma.Factory
+
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.Transmogrifier
+
+  test "it accepts Add/Remove activities" do
+    user =
+      "test/fixtures/users_mock/user.json"
+      |> File.read!()
+      |> String.replace("{{nickname}}", "lain")
+
+    object_id = "c61d6733-e256-4fe1-ab13-1e369789423f"
+
+    object =
+      "test/fixtures/statuses/note.json"
+      |> File.read!()
+      |> String.replace("{{nickname}}", "lain")
+      |> String.replace("{{object_id}}", object_id)
+
+    object_url = "https://example.com/objects/#{object_id}"
+
+    actor = "https://example.com/users/lain"
+
+    Tesla.Mock.mock(fn
+      %{
+        method: :get,
+        url: ^actor
+      } ->
+        %Tesla.Env{
+          status: 200,
+          body: user,
+          headers: [{"content-type", "application/activity+json"}]
+        }
+
+      %{
+        method: :get,
+        url: ^object_url
+      } ->
+        %Tesla.Env{
+          status: 200,
+          body: object,
+          headers: [{"content-type", "application/activity+json"}]
+        }
+
+      %{method: :get, url: "https://example.com/users/lain/collections/featured"} ->
+        %Tesla.Env{
+          status: 200,
+          body:
+            "test/fixtures/users_mock/masto_featured.json"
+            |> File.read!()
+            |> String.replace("{{domain}}", "example.com")
+            |> String.replace("{{nickname}}", "lain"),
+          headers: [{"content-type", "application/activity+json"}]
+        }
+    end)
+
+    message = %{
+      "id" => "https://example.com/objects/d61d6733-e256-4fe1-ab13-1e369789423f",
+      "actor" => actor,
+      "object" => object_url,
+      "target" => "https://example.com/users/lain/collections/featured",
+      "type" => "Add",
+      "to" => [Pleroma.Constants.as_public()],
+      "cc" => ["https://example.com/users/lain/followers"]
+    }
+
+    assert {:ok, activity} = Transmogrifier.handle_incoming(message)
+    assert activity.data == message
+    user = User.get_cached_by_ap_id(actor)
+    assert user.pinned_objects[object_url]
+
+    remove = %{
+      "id" => "http://localhost:400/objects/d61d6733-e256-4fe1-ab13-1e369789423d",
+      "actor" => actor,
+      "object" => object_url,
+      "target" => "https://example.com/users/lain/collections/featured",
+      "type" => "Remove",
+      "to" => [Pleroma.Constants.as_public()],
+      "cc" => ["https://example.com/users/lain/followers"]
+    }
+
+    assert {:ok, activity} = Transmogrifier.handle_incoming(remove)
+    assert activity.data == remove
+
+    user = refresh_record(user)
+    refute user.pinned_objects[object_url]
+  end
+
+  test "Add/Remove activities for remote users without featured address" do
+    user = insert(:user, local: false, domain: "example.com")
+
+    user =
+      user
+      |> Ecto.Changeset.change(featured_address: nil)
+      |> Repo.update!()
+
+    %{host: host} = URI.parse(user.ap_id)
+
+    user_data =
+      "test/fixtures/users_mock/user.json"
+      |> File.read!()
+      |> String.replace("{{nickname}}", user.nickname)
+
+    object_id = "c61d6733-e256-4fe1-ab13-1e369789423f"
+
+    object =
+      "test/fixtures/statuses/note.json"
+      |> File.read!()
+      |> String.replace("{{nickname}}", user.nickname)
+      |> String.replace("{{object_id}}", object_id)
+
+    object_url = "https://#{host}/objects/#{object_id}"
+
+    actor = "https://#{host}/users/#{user.nickname}"
+
+    featured = "https://#{host}/users/#{user.nickname}/collections/featured"
+
+    Tesla.Mock.mock(fn
+      %{
+        method: :get,
+        url: ^actor
+      } ->
+        %Tesla.Env{
+          status: 200,
+          body: user_data,
+          headers: [{"content-type", "application/activity+json"}]
+        }
+
+      %{
+        method: :get,
+        url: ^object_url
+      } ->
+        %Tesla.Env{
+          status: 200,
+          body: object,
+          headers: [{"content-type", "application/activity+json"}]
+        }
+
+      %{method: :get, url: ^featured} ->
+        %Tesla.Env{
+          status: 200,
+          body:
+            "test/fixtures/users_mock/masto_featured.json"
+            |> File.read!()
+            |> String.replace("{{domain}}", "#{host}")
+            |> String.replace("{{nickname}}", user.nickname),
+          headers: [{"content-type", "application/activity+json"}]
+        }
+    end)
+
+    message = %{
+      "id" => "https://#{host}/objects/d61d6733-e256-4fe1-ab13-1e369789423f",
+      "actor" => actor,
+      "object" => object_url,
+      "target" => "https://#{host}/users/#{user.nickname}/collections/featured",
+      "type" => "Add",
+      "to" => [Pleroma.Constants.as_public()],
+      "cc" => ["https://#{host}/users/#{user.nickname}/followers"]
+    }
+
+    assert {:ok, activity} = Transmogrifier.handle_incoming(message)
+    assert activity.data == message
+    user = User.get_cached_by_ap_id(actor)
+    assert user.pinned_objects[object_url]
+  end
+end
diff --git a/test/pleroma/web/activity_pub/transmogrifier/audio_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/audio_handling_test.exs
index e733f167d..a929f828d 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/audio_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/audio_handling_test.exs
@@ -24,6 +24,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.AudioHandlingTest do
       "actor" => "http://mastodon.example.org/users/admin",
       "object" => %{
         "type" => "Audio",
+        "to" => ["https://www.w3.org/ns/activitystreams#Public"],
+        "cc" => [],
         "id" => "http://mastodon.example.org/users/admin/listens/1234",
         "attributedTo" => "http://mastodon.example.org/users/admin",
         "title" => "lain radio episode 1",
@@ -61,7 +63,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.AudioHandlingTest do
 
     assert object.data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
 
-    assert object.data["cc"] == []
+    assert object.data["cc"] == [
+             "https://channels.tests.funkwhale.audio/federation/actors/compositions/followers"
+           ]
 
     assert object.data["url"] == "https://channels.tests.funkwhale.audio/library/tracks/74"
 
@@ -76,7 +80,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.AudioHandlingTest do
                    "href" =>
                      "https://channels.tests.funkwhale.audio/api/v1/listen/3901e5d8-0445-49d5-9711-e096cf32e515/?upload=42342395-0208-4fee-a38d-259a6dae0871&download=false",
                    "mediaType" => "audio/ogg",
-                   "type" => "Link"
+                   "type" => "Link",
+                   "width" => nil,
+                   "height" => nil
                  }
                ]
              }
diff --git a/test/pleroma/web/activity_pub/transmogrifier/event_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/event_handling_test.exs
index c4879fda1..14f5f704a 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/event_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/event_handling_test.exs
@@ -31,7 +31,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.EventHandlingTest do
              )
 
     assert object.data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
-    assert object.data["cc"] == []
+    assert object.data["cc"] == ["https://mobilizon.org/@tcit/followers"]
 
     assert object.data["url"] ==
              "https://mobilizon.org/events/252d5816-00a3-4a89-a66f-15bf65c33e39"
diff --git a/test/pleroma/web/activity_pub/transmogrifier/note_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/note_handling_test.exs
index deb956410..1846b2291 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/note_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/note_handling_test.exs
@@ -10,11 +10,11 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
   alias Pleroma.Object
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.CommonAPI
 
   import Mock
   import Pleroma.Factory
-  import ExUnit.CaptureLog
 
   setup_all do
     Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
@@ -43,36 +43,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
       assert Object.hashtags(object) == ["test"]
     end
 
-    test "it cleans up incoming notices which are not really DMs" do
-      user = insert(:user)
-      other_user = insert(:user)
-
-      to = [user.ap_id, other_user.ap_id]
-
-      data =
-        File.read!("test/fixtures/mastodon-post-activity.json")
-        |> Jason.decode!()
-        |> Map.put("to", to)
-        |> Map.put("cc", [])
-
-      object =
-        data["object"]
-        |> Map.put("to", to)
-        |> Map.put("cc", [])
-
-      data = Map.put(data, "object", object)
-
-      {:ok, %Activity{data: data, local: false} = activity} = Transmogrifier.handle_incoming(data)
-
-      assert data["to"] == []
-      assert data["cc"] == to
-
-      object_data = Object.normalize(activity, fetch: false).data
-
-      assert object_data["to"] == []
-      assert object_data["cc"] == to
-    end
-
     test "it ignores an incoming notice if we already have it" do
       activity = insert(:note_activity)
 
@@ -147,9 +117,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
         data
         |> Map.put("object", object)
 
-      assert capture_log(fn ->
-               {:ok, _returned_activity} = Transmogrifier.handle_incoming(data)
-             end) =~ "[warn] Couldn't fetch \"https://404.site/whatever\", error: nil"
+      assert {:ok, _returned_activity} = Transmogrifier.handle_incoming(data)
     end
 
     test "it does not work for deactivated users" do
@@ -174,8 +142,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
       assert data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
 
       assert data["cc"] == [
-               "http://mastodon.example.org/users/admin/followers",
-               "http://localtesting.pleroma.lol/users/lain"
+               "http://localtesting.pleroma.lol/users/lain",
+               "http://mastodon.example.org/users/admin/followers"
              ]
 
       assert data["actor"] == "http://mastodon.example.org/users/admin"
@@ -188,8 +156,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
       assert object_data["to"] == ["https://www.w3.org/ns/activitystreams#Public"]
 
       assert object_data["cc"] == [
-               "http://mastodon.example.org/users/admin/followers",
-               "http://localtesting.pleroma.lol/users/lain"
+               "http://localtesting.pleroma.lol/users/lain",
+               "http://mastodon.example.org/users/admin/followers"
              ]
 
       assert object_data["actor"] == "http://mastodon.example.org/users/admin"
@@ -221,8 +189,25 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
       object = Object.normalize(data["object"], fetch: false)
 
-      assert Enum.at(Object.tags(object), 2) == "moo"
-      assert Object.hashtags(object) == ["moo"]
+      assert match?(
+               %{
+                 "href" => "http://localtesting.pleroma.lol/users/lain",
+                 "name" => "@lain@localtesting.pleroma.lol",
+                 "type" => "Mention"
+               },
+               Enum.at(object.data["tag"], 0)
+             )
+
+      assert match?(
+               %{
+                 "href" => "http://mastodon.example.org/tags/moo",
+                 "name" => "#moo",
+                 "type" => "Hashtag"
+               },
+               Enum.at(object.data["tag"], 1)
+             )
+
+      assert "moo" == Enum.at(object.data["tag"], 2)
     end
 
     test "it works for incoming notices with contentMap" do
@@ -276,13 +261,11 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
         File.read!("test/fixtures/mastodon-post-activity.json")
         |> Jason.decode!()
         |> Map.put("actor", user.ap_id)
-        |> Map.put("to", nil)
         |> Map.put("cc", nil)
 
       object =
         data["object"]
         |> Map.put("attributedTo", user.ap_id)
-        |> Map.put("to", nil)
         |> Map.put("cc", nil)
         |> Map.put("id", user.ap_id <> "/activities/12345678")
 
@@ -290,8 +273,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
 
       {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(data)
 
-      assert !is_nil(data["to"])
-      assert !is_nil(data["cc"])
+      refute is_nil(data["cc"])
     end
 
     test "it strips internal likes" do
@@ -310,9 +292,11 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
       object = Map.put(data["object"], "likes", likes)
       data = Map.put(data, "object", object)
 
-      {:ok, %Activity{object: object}} = Transmogrifier.handle_incoming(data)
+      {:ok, %Activity{} = activity} = Transmogrifier.handle_incoming(data)
+
+      object = Object.normalize(activity)
 
-      refute Map.has_key?(object.data, "likes")
+      assert object.data["likes"] == []
     end
 
     test "it strips internal reactions" do
@@ -330,70 +314,46 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
     end
 
     test "it correctly processes messages with non-array to field" do
-      user = insert(:user)
+      data =
+        File.read!("test/fixtures/mastodon-post-activity.json")
+        |> Poison.decode!()
+        |> Map.put("to", "https://www.w3.org/ns/activitystreams#Public")
+        |> put_in(["object", "to"], "https://www.w3.org/ns/activitystreams#Public")
 
-      message = %{
-        "@context" => "https://www.w3.org/ns/activitystreams",
-        "to" => "https://www.w3.org/ns/activitystreams#Public",
-        "type" => "Create",
-        "object" => %{
-          "content" => "blah blah blah",
-          "type" => "Note",
-          "attributedTo" => user.ap_id,
-          "inReplyTo" => nil
-        },
-        "actor" => user.ap_id
-      }
+      assert {:ok, activity} = Transmogrifier.handle_incoming(data)
 
-      assert {:ok, activity} = Transmogrifier.handle_incoming(message)
+      assert [
+               "http://localtesting.pleroma.lol/users/lain",
+               "http://mastodon.example.org/users/admin/followers"
+             ] == activity.data["cc"]
 
       assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["to"]
     end
 
     test "it correctly processes messages with non-array cc field" do
-      user = insert(:user)
-
-      message = %{
-        "@context" => "https://www.w3.org/ns/activitystreams",
-        "to" => user.follower_address,
-        "cc" => "https://www.w3.org/ns/activitystreams#Public",
-        "type" => "Create",
-        "object" => %{
-          "content" => "blah blah blah",
-          "type" => "Note",
-          "attributedTo" => user.ap_id,
-          "inReplyTo" => nil
-        },
-        "actor" => user.ap_id
-      }
+      data =
+        File.read!("test/fixtures/mastodon-post-activity.json")
+        |> Poison.decode!()
+        |> Map.put("cc", "http://mastodon.example.org/users/admin/followers")
+        |> put_in(["object", "cc"], "http://mastodon.example.org/users/admin/followers")
 
-      assert {:ok, activity} = Transmogrifier.handle_incoming(message)
+      assert {:ok, activity} = Transmogrifier.handle_incoming(data)
 
-      assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["cc"]
-      assert [user.follower_address] == activity.data["to"]
+      assert ["http://mastodon.example.org/users/admin/followers"] == activity.data["cc"]
+      assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["to"]
     end
 
     test "it correctly processes messages with weirdness in address fields" do
-      user = insert(:user)
-
-      message = %{
-        "@context" => "https://www.w3.org/ns/activitystreams",
-        "to" => [nil, user.follower_address],
-        "cc" => ["https://www.w3.org/ns/activitystreams#Public", ["¿"]],
-        "type" => "Create",
-        "object" => %{
-          "content" => "…",
-          "type" => "Note",
-          "attributedTo" => user.ap_id,
-          "inReplyTo" => nil
-        },
-        "actor" => user.ap_id
-      }
+      data =
+        File.read!("test/fixtures/mastodon-post-activity.json")
+        |> Poison.decode!()
+        |> Map.put("cc", ["http://mastodon.example.org/users/admin/followers", ["¿"]])
+        |> put_in(["object", "cc"], ["http://mastodon.example.org/users/admin/followers", ["¿"]])
 
-      assert {:ok, activity} = Transmogrifier.handle_incoming(message)
+      assert {:ok, activity} = Transmogrifier.handle_incoming(data)
 
-      assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["cc"]
-      assert [user.follower_address] == activity.data["to"]
+      assert ["http://mastodon.example.org/users/admin/followers"] == activity.data["cc"]
+      assert ["https://www.w3.org/ns/activitystreams#Public"] == activity.data["to"]
     end
   end
 
@@ -419,7 +379,11 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
     } do
       clear_config([:instance, :federation_incoming_replies_max_depth], 10)
 
-      {:ok, _activity} = Transmogrifier.handle_incoming(data)
+      {:ok, activity} = Transmogrifier.handle_incoming(data)
+
+      object = Object.normalize(activity.data["object"])
+
+      assert object.data["replies"] == items
 
       for id <- items do
         job_args = %{"op" => "fetch_remote", "id" => id, "depth" => 1}
@@ -442,45 +406,38 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
     setup do: clear_config([:instance, :federation_incoming_replies_max_depth])
 
     setup do
-      user = insert(:user)
-
-      {:ok, activity} = CommonAPI.post(user, %{status: "post1"})
-
-      {:ok, reply1} =
-        CommonAPI.post(user, %{status: "reply1", in_reply_to_status_id: activity.id})
-
-      {:ok, reply2} =
-        CommonAPI.post(user, %{status: "reply2", in_reply_to_status_id: activity.id})
-
-      replies_uris = Enum.map([reply1, reply2], fn a -> a.object.data["id"] end)
-
-      {:ok, federation_output} = Transmogrifier.prepare_outgoing(activity.data)
+      replies = %{
+        "type" => "Collection",
+        "items" => [Utils.generate_object_id(), Utils.generate_object_id()]
+      }
 
-      Repo.delete(activity.object)
-      Repo.delete(activity)
+      activity =
+        File.read!("test/fixtures/mastodon-post-activity.json")
+        |> Poison.decode!()
+        |> Kernel.put_in(["object", "replies"], replies)
 
-      %{federation_output: federation_output, replies_uris: replies_uris}
+      %{activity: activity}
     end
 
     test "schedules background fetching of `replies` items if max thread depth limit allows", %{
-      federation_output: federation_output,
-      replies_uris: replies_uris
+      activity: activity
     } do
       clear_config([:instance, :federation_incoming_replies_max_depth], 1)
 
-      {:ok, _activity} = Transmogrifier.handle_incoming(federation_output)
+      assert {:ok, %Activity{data: data, local: false}} = Transmogrifier.handle_incoming(activity)
+      object = Object.normalize(data["object"])
 
-      for id <- replies_uris do
+      for id <- object.data["replies"] do
         job_args = %{"op" => "fetch_remote", "id" => id, "depth" => 1}
         assert_enqueued(worker: Pleroma.Workers.RemoteFetcherWorker, args: job_args)
       end
     end
 
     test "does NOT schedule background fetching of `replies` beyond max thread depth limit allows",
-         %{federation_output: federation_output} do
+         %{activity: activity} do
       clear_config([:instance, :federation_incoming_replies_max_depth], 0)
 
-      {:ok, _activity} = Transmogrifier.handle_incoming(federation_output)
+      {:ok, _activity} = Transmogrifier.handle_incoming(activity)
 
       assert all_enqueued(worker: Pleroma.Workers.RemoteFetcherWorker) == []
     end
@@ -498,6 +455,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
         "object" => %{
           "to" => ["https://www.w3.org/ns/activitystreams#Public"],
           "cc" => [],
+          "id" => Utils.generate_object_id(),
           "type" => "Note",
           "content" => "Hi",
           "inReplyTo" => nil,
@@ -522,6 +480,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.NoteHandlingTest do
         "object" => %{
           "to" => ["https://www.w3.org/ns/activitystreams#Public"],
           "cc" => [],
+          "id" => Utils.generate_object_id(),
           "type" => "Note",
           "content" => "Hi",
           "inReplyTo" => nil,
diff --git a/test/pleroma/web/activity_pub/transmogrifier/video_handling_test.exs b/test/pleroma/web/activity_pub/transmogrifier/video_handling_test.exs
index 6ddf7c172..62b4a2cb3 100644
--- a/test/pleroma/web/activity_pub/transmogrifier/video_handling_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier/video_handling_test.exs
@@ -60,7 +60,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.VideoHandlingTest do
                    "href" =>
                      "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4",
                    "mediaType" => "video/mp4",
-                   "type" => "Link"
+                   "type" => "Link",
+                   "width" => nil,
+                   "height" => nil
                  }
                ]
              }
@@ -83,7 +85,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.VideoHandlingTest do
                    "href" =>
                      "https://framatube.org/static/webseed/6050732a-8a7a-43d4-a6cd-809525a1d206-1080.mp4",
                    "mediaType" => "video/mp4",
-                   "type" => "Link"
+                   "type" => "Link",
+                   "width" => nil,
+                   "height" => nil
                  }
                ]
              }
@@ -113,7 +117,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier.VideoHandlingTest do
                    "href" =>
                      "https://peertube.stream/static/streaming-playlists/hls/abece3c3-b9c6-47f4-8040-f3eed8c602e6/abece3c3-b9c6-47f4-8040-f3eed8c602e6-1080-fragmented.mp4",
                    "mediaType" => "video/mp4",
-                   "type" => "Link"
+                   "type" => "Link",
+                   "width" => nil,
+                   "height" => nil
                  }
                ]
              }
diff --git a/test/pleroma/web/activity_pub/transmogrifier_test.exs b/test/pleroma/web/activity_pub/transmogrifier_test.exs
index 4c3fcb44a..5a3b57acb 100644
--- a/test/pleroma/web/activity_pub/transmogrifier_test.exs
+++ b/test/pleroma/web/activity_pub/transmogrifier_test.exs
@@ -11,6 +11,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
   alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.AdminAPI.AccountView
   alias Pleroma.Web.CommonAPI
 
@@ -159,8 +160,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
       {:ok, activity} = CommonAPI.post(user, %{status: "hey"})
       {:ok, modified} = Transmogrifier.prepare_outgoing(activity.data)
 
-      assert modified["@context"] ==
-               Pleroma.Web.ActivityPub.Utils.make_json_ld_header()["@context"]
+      assert modified["@context"] == Utils.make_json_ld_header()["@context"]
 
       assert modified["object"]["conversation"] == modified["context"]
     end
@@ -446,7 +446,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
           end)
       }
 
-      fixed_object = Transmogrifier.fix_explicit_addressing(object)
+      fixed_object = Transmogrifier.fix_explicit_addressing(object, user.follower_address)
       assert Enum.all?(explicitly_mentioned_actors, &(&1 in fixed_object["to"]))
       refute "https://social.beepboop.ga/users/dirb" in fixed_object["to"]
       assert "https://social.beepboop.ga/users/dirb" in fixed_object["cc"]
@@ -459,7 +459,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
         "cc" => []
       }
 
-      fixed_object = Transmogrifier.fix_explicit_addressing(object)
+      fixed_object = Transmogrifier.fix_explicit_addressing(object, user.follower_address)
       assert user.follower_address in fixed_object["to"]
       refute user.follower_address in fixed_object["cc"]
     end
@@ -473,7 +473,7 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
         "cc" => [user.follower_address, recipient.follower_address]
       }
 
-      fixed_object = Transmogrifier.fix_explicit_addressing(object)
+      fixed_object = Transmogrifier.fix_explicit_addressing(object, user.follower_address)
 
       assert user.follower_address in fixed_object["cc"]
       refute recipient.follower_address in fixed_object["cc"]
diff --git a/test/pleroma/web/admin_api/controllers/config_controller_test.exs b/test/pleroma/web/admin_api/controllers/config_controller_test.exs
index c39c1b1e1..d8ca07cd3 100644
--- a/test/pleroma/web/admin_api/controllers/config_controller_test.exs
+++ b/test/pleroma/web/admin_api/controllers/config_controller_test.exs
@@ -409,7 +409,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigControllerTest do
     end
 
     test "saving config which need pleroma reboot", %{conn: conn} do
-      clear_config([:chat, :enabled], true)
+      clear_config([:shout, :enabled], true)
 
       assert conn
              |> put_req_header("content-type", "application/json")
@@ -417,7 +417,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigControllerTest do
                "/api/pleroma/admin/config",
                %{
                  configs: [
-                   %{group: ":pleroma", key: ":chat", value: [%{"tuple" => [":enabled", true]}]}
+                   %{group: ":pleroma", key: ":shout", value: [%{"tuple" => [":enabled", true]}]}
                  ]
                }
              )
@@ -426,7 +426,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigControllerTest do
                  %{
                    "db" => [":enabled"],
                    "group" => ":pleroma",
-                   "key" => ":chat",
+                   "key" => ":shout",
                    "value" => [%{"tuple" => [":enabled", true]}]
                  }
                ],
@@ -454,7 +454,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigControllerTest do
     end
 
     test "update setting which need reboot, don't change reboot flag until reboot", %{conn: conn} do
-      clear_config([:chat, :enabled], true)
+      clear_config([:shout, :enabled], true)
 
       assert conn
              |> put_req_header("content-type", "application/json")
@@ -462,7 +462,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigControllerTest do
                "/api/pleroma/admin/config",
                %{
                  configs: [
-                   %{group: ":pleroma", key: ":chat", value: [%{"tuple" => [":enabled", true]}]}
+                   %{group: ":pleroma", key: ":shout", value: [%{"tuple" => [":enabled", true]}]}
                  ]
                }
              )
@@ -471,7 +471,7 @@ defmodule Pleroma.Web.AdminAPI.ConfigControllerTest do
                  %{
                    "db" => [":enabled"],
                    "group" => ":pleroma",
-                   "key" => ":chat",
+                   "key" => ":shout",
                    "value" => [%{"tuple" => [":enabled", true]}]
                  }
                ],
diff --git a/test/pleroma/web/admin_api/controllers/o_auth_app_controller_test.exs b/test/pleroma/web/admin_api/controllers/o_auth_app_controller_test.exs
index 8c7b63f34..d9b25719a 100644
--- a/test/pleroma/web/admin_api/controllers/o_auth_app_controller_test.exs
+++ b/test/pleroma/web/admin_api/controllers/o_auth_app_controller_test.exs
@@ -8,7 +8,7 @@ defmodule Pleroma.Web.AdminAPI.OAuthAppControllerTest do
 
   import Pleroma.Factory
 
-  alias Pleroma.Web
+  alias Pleroma.Web.Endpoint
 
   setup do
     admin = insert(:user, is_admin: true)
@@ -36,7 +36,7 @@ defmodule Pleroma.Web.AdminAPI.OAuthAppControllerTest do
     end
 
     test "success", %{conn: conn} do
-      base_url = Web.base_url()
+      base_url = Endpoint.url()
       app_name = "Trusted app"
 
       response =
@@ -58,7 +58,7 @@ defmodule Pleroma.Web.AdminAPI.OAuthAppControllerTest do
     end
 
     test "with trusted", %{conn: conn} do
-      base_url = Web.base_url()
+      base_url = Endpoint.url()
       app_name = "Trusted app"
 
       response =
diff --git a/test/pleroma/web/admin_api/controllers/user_controller_test.exs b/test/pleroma/web/admin_api/controllers/user_controller_test.exs
index 31319b5e5..1a3aa439b 100644
--- a/test/pleroma/web/admin_api/controllers/user_controller_test.exs
+++ b/test/pleroma/web/admin_api/controllers/user_controller_test.exs
@@ -14,9 +14,9 @@ defmodule Pleroma.Web.AdminAPI.UserControllerTest do
   alias Pleroma.Repo
   alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
-  alias Pleroma.Web
   alias Pleroma.Web.ActivityPub.Relay
   alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.Endpoint
   alias Pleroma.Web.MediaProxy
 
   setup_all do
@@ -411,7 +411,7 @@ defmodule Pleroma.Web.AdminAPI.UserControllerTest do
     end
 
     test "pagination works correctly with service users", %{conn: conn} do
-      service1 = User.get_or_create_service_actor_by_ap_id(Web.base_url() <> "/meido", "meido")
+      service1 = User.get_or_create_service_actor_by_ap_id(Endpoint.url() <> "/meido", "meido")
 
       insert_list(25, :user)
 
diff --git a/test/pleroma/web/common_api/utils_test.exs b/test/pleroma/web/common_api/utils_test.exs
index f2043e152..b0e567ff0 100644
--- a/test/pleroma/web/common_api/utils_test.exs
+++ b/test/pleroma/web/common_api/utils_test.exs
@@ -168,6 +168,123 @@ defmodule Pleroma.Web.CommonAPI.UtilsTest do
     end
   end
 
+  describe "format_input/3 with markdown" do
+    test "Paragraph" do
+      code = ~s[Hello\n\nWorld!]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == "<p>Hello</p><p>World!</p>"
+    end
+
+    test "links" do
+      code = "https://en.wikipedia.org/wiki/Animal_Crossing_(video_game)"
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><a href="#{code}">#{code}</a></p>]
+
+      code = "https://github.com/pragdave/earmark/"
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><a href="#{code}">#{code}</a></p>]
+    end
+
+    test "link with local mention" do
+      insert(:user, %{nickname: "lain"})
+
+      code = "https://example.com/@lain"
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><a href="#{code}">#{code}</a></p>]
+    end
+
+    test "local mentions" do
+      mario = insert(:user, %{nickname: "mario"})
+      luigi = insert(:user, %{nickname: "luigi"})
+
+      code = "@mario @luigi yo what's up?"
+      {result, _, []} = Utils.format_input(code, "text/markdown")
+
+      assert result ==
+               ~s[<p><span class="h-card"><a class="u-url mention" data-user="#{mario.id}" href="#{
+                 mario.ap_id
+               }" rel="ugc">@<span>mario</span></a></span> <span class="h-card"><a class="u-url mention" data-user="#{
+                 luigi.id
+               }" href="#{luigi.ap_id}" rel="ugc">@<span>luigi</span></a></span> yo what’s up?</p>]
+    end
+
+    test "remote mentions" do
+      mario = insert(:user, %{nickname: "mario@mushroom.world", local: false})
+      luigi = insert(:user, %{nickname: "luigi@mushroom.world", local: false})
+
+      code = "@mario@mushroom.world @luigi@mushroom.world yo what's up?"
+      {result, _, []} = Utils.format_input(code, "text/markdown")
+
+      assert result ==
+               ~s[<p><span class="h-card"><a class="u-url mention" data-user="#{mario.id}" href="#{
+                 mario.ap_id
+               }" rel="ugc">@<span>mario</span></a></span> <span class="h-card"><a class="u-url mention" data-user="#{
+                 luigi.id
+               }" href="#{luigi.ap_id}" rel="ugc">@<span>luigi</span></a></span> yo what’s up?</p>]
+    end
+
+    test "raw HTML" do
+      code = ~s[<a href="http://example.org/">OwO</a><!-- what's this?-->]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<a href="http://example.org/">OwO</a>]
+    end
+
+    test "rulers" do
+      code = ~s[before\n\n-----\n\nafter]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == "<p>before</p><hr/><p>after</p>"
+    end
+
+    test "blockquote" do
+      code = ~s[> whoms't are you quoting?]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == "<blockquote><p>whoms’t are you quoting?</p></blockquote>"
+    end
+
+    test "code" do
+      code = ~s[`mix`]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><code class="inline">mix</code></p>]
+
+      code = ~s[``mix``]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><code class="inline">mix</code></p>]
+
+      code = ~s[```\nputs "Hello World"\n```]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<pre><code>puts &quot;Hello World&quot;</code></pre>]
+
+      code = ~s[    <div>\n    </div>]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<pre><code>&lt;div&gt;\n&lt;/div&gt;</code></pre>]
+    end
+
+    test "lists" do
+      code = ~s[- one\n- two\n- three\n- four]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == "<ul><li>one</li><li>two</li><li>three</li><li>four</li></ul>"
+
+      code = ~s[1. one\n2. two\n3. three\n4. four\n]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == "<ol><li>one</li><li>two</li><li>three</li><li>four</li></ol>"
+    end
+
+    test "delegated renderers" do
+      code = ~s[*aaaa~*]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><em>aaaa~</em></p>]
+
+      code = ~s[**aaaa~**]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><strong>aaaa~</strong></p>]
+
+      # strikethrough
+      code = ~s[~~aaaa~~~]
+      {result, [], []} = Utils.format_input(code, "text/markdown")
+      assert result == ~s[<p><del>aaaa</del>~</p>]
+    end
+  end
+
   describe "context_to_conversation_id" do
     test "creates a mapping object" do
       conversation_id = Utils.context_to_conversation_id("random context")
diff --git a/test/pleroma/web/common_api_test.exs b/test/pleroma/web/common_api_test.exs
index 6619f8fc8..a5dfd3934 100644
--- a/test/pleroma/web/common_api_test.exs
+++ b/test/pleroma/web/common_api_test.exs
@@ -519,7 +519,7 @@ defmodule Pleroma.Web.CommonAPITest do
       {:ok, activity} = CommonAPI.post(user, %{status: "hey :blank:"})
 
       assert %{"blank" => url} = Object.normalize(activity).data["emoji"]
-      assert url == "#{Pleroma.Web.base_url()}/emoji/blank.png"
+      assert url == "#{Pleroma.Web.Endpoint.url()}/emoji/blank.png"
     end
 
     test "it copies emoji from the subject of the parent post" do
@@ -539,8 +539,8 @@ defmodule Pleroma.Web.CommonAPITest do
           spoiler_text: ":joker_smile:"
         })
 
-      assert Object.normalize(reply_activity).data["emoji"][":joker_smile:"]
-      refute Object.normalize(reply_activity).data["emoji"][":joker_disapprove:"]
+      assert Object.normalize(reply_activity).data["emoji"]["joker_smile"]
+      refute Object.normalize(reply_activity).data["emoji"]["joker_disapprove"]
     end
 
     test "deactivated users can't post" do
@@ -597,7 +597,7 @@ defmodule Pleroma.Web.CommonAPITest do
 
       object = Object.normalize(activity, fetch: false)
 
-      assert object.data["content"] == "<p><b>2hu</b></p>alert(&#39;xss&#39;)"
+      assert object.data["content"] == "<p><b>2hu</b></p>"
       assert object.data["source"] == post
     end
 
@@ -827,13 +827,17 @@ defmodule Pleroma.Web.CommonAPITest do
       [user: user, activity: activity]
     end
 
+    test "activity not found error", %{user: user} do
+      assert {:error, :not_found} = CommonAPI.pin("id", user)
+    end
+
     test "pin status", %{user: user, activity: activity} do
       assert {:ok, ^activity} = CommonAPI.pin(activity.id, user)
 
-      id = activity.id
+      %{data: %{"id" => object_id}} = Object.normalize(activity)
       user = refresh_record(user)
 
-      assert %User{pinned_activities: [^id]} = user
+      assert user.pinned_objects |> Map.keys() == [object_id]
     end
 
     test "pin poll", %{user: user} do
@@ -845,10 +849,11 @@ defmodule Pleroma.Web.CommonAPITest do
 
       assert {:ok, ^activity} = CommonAPI.pin(activity.id, user)
 
-      id = activity.id
+      %{data: %{"id" => object_id}} = Object.normalize(activity)
+
       user = refresh_record(user)
 
-      assert %User{pinned_activities: [^id]} = user
+      assert user.pinned_objects |> Map.keys() == [object_id]
     end
 
     test "unlisted statuses can be pinned", %{user: user} do
@@ -859,7 +864,7 @@ defmodule Pleroma.Web.CommonAPITest do
     test "only self-authored can be pinned", %{activity: activity} do
       user = insert(:user)
 
-      assert {:error, "Could not pin"} = CommonAPI.pin(activity.id, user)
+      assert {:error, :ownership_error} = CommonAPI.pin(activity.id, user)
     end
 
     test "max pinned statuses", %{user: user, activity: activity_one} do
@@ -869,8 +874,12 @@ defmodule Pleroma.Web.CommonAPITest do
 
       user = refresh_record(user)
 
-      assert {:error, "You have already pinned the maximum number of statuses"} =
-               CommonAPI.pin(activity_two.id, user)
+      assert {:error, :pinned_statuses_limit_reached} = CommonAPI.pin(activity_two.id, user)
+    end
+
+    test "only public can be pinned", %{user: user} do
+      {:ok, activity} = CommonAPI.post(user, %{status: "private status", visibility: "private"})
+      {:error, :visibility_error} = CommonAPI.pin(activity.id, user)
     end
 
     test "unpin status", %{user: user, activity: activity} do
@@ -884,7 +893,7 @@ defmodule Pleroma.Web.CommonAPITest do
 
       user = refresh_record(user)
 
-      assert %User{pinned_activities: []} = user
+      assert user.pinned_objects == %{}
     end
 
     test "should unpin when deleting a status", %{user: user, activity: activity} do
@@ -896,7 +905,40 @@ defmodule Pleroma.Web.CommonAPITest do
 
       user = refresh_record(user)
 
-      assert %User{pinned_activities: []} = user
+      assert user.pinned_objects == %{}
+    end
+
+    test "ephemeral activity won't be deleted if was pinned", %{user: user} do
+      {:ok, activity} = CommonAPI.post(user, %{status: "Hello!", expires_in: 601})
+
+      assert Pleroma.Workers.PurgeExpiredActivity.get_expiration(activity.id)
+
+      {:ok, _activity} = CommonAPI.pin(activity.id, user)
+      refute Pleroma.Workers.PurgeExpiredActivity.get_expiration(activity.id)
+
+      user = refresh_record(user)
+      {:ok, _} = CommonAPI.unpin(activity.id, user)
+
+      # recreates expiration job on unpin
+      assert Pleroma.Workers.PurgeExpiredActivity.get_expiration(activity.id)
+    end
+
+    test "ephemeral activity deletion job won't be deleted on pinning error", %{
+      user: user,
+      activity: activity
+    } do
+      clear_config([:instance, :max_pinned_statuses], 1)
+
+      {:ok, _activity} = CommonAPI.pin(activity.id, user)
+
+      {:ok, activity2} = CommonAPI.post(user, %{status: "another status", expires_in: 601})
+
+      assert Pleroma.Workers.PurgeExpiredActivity.get_expiration(activity2.id)
+
+      user = refresh_record(user)
+      {:error, :pinned_statuses_limit_reached} = CommonAPI.pin(activity2.id, user)
+
+      assert Pleroma.Workers.PurgeExpiredActivity.get_expiration(activity2.id)
     end
   end
 
diff --git a/test/pleroma/web/federator_test.exs b/test/pleroma/web/federator_test.exs
index 532ee6d30..372b6a73a 100644
--- a/test/pleroma/web/federator_test.exs
+++ b/test/pleroma/web/federator_test.exs
@@ -123,7 +123,8 @@ defmodule Pleroma.Web.FederatorTest do
           "type" => "Note",
           "content" => "hi world!",
           "id" => "http://mastodon.example.org/users/admin/objects/1",
-          "attributedTo" => "http://mastodon.example.org/users/admin"
+          "attributedTo" => "http://mastodon.example.org/users/admin",
+          "to" => ["https://www.w3.org/ns/activitystreams#Public"]
         },
         "to" => ["https://www.w3.org/ns/activitystreams#Public"]
       }
@@ -145,7 +146,8 @@ defmodule Pleroma.Web.FederatorTest do
           "type" => "Note",
           "content" => "hi world!",
           "id" => "http://mastodon.example.org/users/admin/objects/1",
-          "attributedTo" => "http://mastodon.example.org/users/admin"
+          "attributedTo" => "http://mastodon.example.org/users/admin",
+          "to" => ["https://www.w3.org/ns/activitystreams#Public"]
         },
         "to" => ["https://www.w3.org/ns/activitystreams#Public"]
       }
diff --git a/test/pleroma/web/feed/tag_controller_test.exs b/test/pleroma/web/feed/tag_controller_test.exs
index 5c9201de1..140cdb8bf 100644
--- a/test/pleroma/web/feed/tag_controller_test.exs
+++ b/test/pleroma/web/feed/tag_controller_test.exs
@@ -127,10 +127,10 @@ defmodule Pleroma.Web.Feed.TagControllerTest do
              "These are public toots tagged with #pleromaart. You can interact with them if you have an account anywhere in the fediverse."
 
     assert xpath(xml, ~x"//channel/link/text()") ==
-             '#{Pleroma.Web.base_url()}/tags/pleromaart.rss'
+             '#{Pleroma.Web.Endpoint.url()}/tags/pleromaart.rss'
 
     assert xpath(xml, ~x"//channel/webfeeds:logo/text()") ==
-             '#{Pleroma.Web.base_url()}/static/logo.svg'
+             '#{Pleroma.Web.Endpoint.url()}/static/logo.svg'
 
     assert xpath(xml, ~x"//channel/item/title/text()"l) == [
              '42 This is :moominmamm...',
diff --git a/test/pleroma/web/feed/user_controller_test.exs b/test/pleroma/web/feed/user_controller_test.exs
index 408653d92..6f6ff433f 100644
--- a/test/pleroma/web/feed/user_controller_test.exs
+++ b/test/pleroma/web/feed/user_controller_test.exs
@@ -217,7 +217,9 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
         |> get("/users/#{user.nickname}")
 
       assert conn.status == 302
-      assert redirected_to(conn) == "#{Pleroma.Web.base_url()}/users/#{user.nickname}/feed.atom"
+
+      assert redirected_to(conn) ==
+               "#{Pleroma.Web.Endpoint.url()}/users/#{user.nickname}/feed.atom"
     end
 
     test "with non-html / non-json format, it returns error when user is not found", %{conn: conn} do
diff --git a/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs
index a327c0d1d..3036e25b3 100644
--- a/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/account_controller_test.exs
@@ -514,11 +514,11 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       {:ok, post_2} = CommonAPI.post(user, %{status: "second post"})
 
       response_1 = get(conn, "/api/v1/accounts/#{user.id}/statuses?limit=1")
-      assert [res] = json_response(response_1, 200)
+      assert [res] = json_response_and_validate_schema(response_1, 200)
       assert res["id"] == post_2.id
 
       response_2 = get(conn, "/api/v1/accounts/#{user.id}/statuses?limit=1&max_id=#{res["id"]}")
-      assert [res] = json_response(response_2, 200)
+      assert [res] = json_response_and_validate_schema(response_2, 200)
       assert res["id"] == post_1.id
 
       refute response_1 == response_2
@@ -881,7 +881,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       assert [] ==
                conn
                |> get("/api/v1/timelines/home")
-               |> json_response(200)
+               |> json_response_and_validate_schema(200)
 
       assert %{"showing_reblogs" => true} =
                conn
@@ -892,7 +892,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       assert [%{"id" => ^reblog_id}] =
                conn
                |> get("/api/v1/timelines/home")
-               |> json_response(200)
+               |> json_response_and_validate_schema(200)
     end
 
     test "following with reblogs" do
@@ -910,7 +910,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       assert [%{"id" => ^reblog_id}] =
                conn
                |> get("/api/v1/timelines/home")
-               |> json_response(200)
+               |> json_response_and_validate_schema(200)
 
       assert %{"showing_reblogs" => false} =
                conn
@@ -921,7 +921,7 @@ defmodule Pleroma.Web.MastodonAPI.AccountControllerTest do
       assert [] ==
                conn
                |> get("/api/v1/timelines/home")
-               |> json_response(200)
+               |> json_response_and_validate_schema(200)
     end
 
     test "following / unfollowing errors", %{user: user, conn: conn} do
diff --git a/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs
index 3176f1296..00797a9ea 100644
--- a/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/conversation_controller_test.exs
@@ -214,7 +214,8 @@ defmodule Pleroma.Web.MastodonAPI.ConversationControllerTest do
 
     res_conn = get(conn, "/api/v1/statuses/#{direct.id}/context")
 
-    assert %{"ancestors" => [], "descendants" => []} == json_response(res_conn, 200)
+    assert %{"ancestors" => [], "descendants" => []} ==
+             json_response_and_validate_schema(res_conn, 200)
   end
 
   test "Removes a conversation", %{user: user_one, conn: conn} do
diff --git a/test/pleroma/web/mastodon_api/controllers/instance_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/instance_controller_test.exs
index b99856659..e76cbc75b 100644
--- a/test/pleroma/web/mastodon_api/controllers/instance_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/instance_controller_test.exs
@@ -14,8 +14,8 @@ defmodule Pleroma.Web.MastodonAPI.InstanceControllerTest do
     assert result = json_response_and_validate_schema(conn, 200)
 
     email = Pleroma.Config.get([:instance, :email])
-    thumbnail = Pleroma.Web.base_url() <> Pleroma.Config.get([:instance, :instance_thumbnail])
-    background = Pleroma.Web.base_url() <> Pleroma.Config.get([:instance, :background_image])
+    thumbnail = Pleroma.Web.Endpoint.url() <> Pleroma.Config.get([:instance, :instance_thumbnail])
+    background = Pleroma.Web.Endpoint.url() <> Pleroma.Config.get([:instance, :background_image])
 
     # Note: not checking for "max_toot_chars" since it's optional
     assert %{
@@ -38,7 +38,7 @@ defmodule Pleroma.Web.MastodonAPI.InstanceControllerTest do
              "background_upload_limit" => _,
              "banner_upload_limit" => _,
              "background_image" => from_config_background,
-             "chat_limit" => _,
+             "shout_limit" => _,
              "description_limit" => _
            } = result
 
diff --git a/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs
index 6c8f984d5..39d7f99f6 100644
--- a/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/media_controller_test.exs
@@ -140,7 +140,7 @@ defmodule Pleroma.Web.MastodonAPI.MediaControllerTest do
 
       conn
       |> get("/api/v1/media/#{object.id}")
-      |> json_response(403)
+      |> json_response_and_validate_schema(403)
     end
   end
 end
diff --git a/test/pleroma/web/mastodon_api/controllers/search_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/search_controller_test.exs
index 1dd0fa3b8..7b0bbd8bd 100644
--- a/test/pleroma/web/mastodon_api/controllers/search_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/search_controller_test.exs
@@ -6,8 +6,8 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
   use Pleroma.Web.ConnCase
 
   alias Pleroma.Object
-  alias Pleroma.Web
   alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.Endpoint
   import Pleroma.Factory
   import ExUnit.CaptureLog
   import Tesla.Mock
@@ -61,7 +61,7 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
       assert account["id"] == to_string(user_three.id)
 
       assert results["hashtags"] == [
-               %{"name" => "private", "url" => "#{Web.base_url()}/tag/private"}
+               %{"name" => "private", "url" => "#{Endpoint.url()}/tag/private"}
              ]
 
       [status] = results["statuses"]
@@ -72,7 +72,7 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
         |> json_response_and_validate_schema(200)
 
       assert results["hashtags"] == [
-               %{"name" => "天子", "url" => "#{Web.base_url()}/tag/天子"}
+               %{"name" => "天子", "url" => "#{Endpoint.url()}/tag/天子"}
              ]
 
       [status] = results["statuses"]
@@ -87,8 +87,8 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
         |> json_response_and_validate_schema(200)
 
       assert results["hashtags"] == [
-               %{"name" => "explicit", "url" => "#{Web.base_url()}/tag/explicit"},
-               %{"name" => "hashtags", "url" => "#{Web.base_url()}/tag/hashtags"}
+               %{"name" => "explicit", "url" => "#{Endpoint.url()}/tag/explicit"},
+               %{"name" => "hashtags", "url" => "#{Endpoint.url()}/tag/hashtags"}
              ]
 
       results =
@@ -97,9 +97,9 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
         |> json_response_and_validate_schema(200)
 
       assert results["hashtags"] == [
-               %{"name" => "john", "url" => "#{Web.base_url()}/tag/john"},
-               %{"name" => "doe", "url" => "#{Web.base_url()}/tag/doe"},
-               %{"name" => "JohnDoe", "url" => "#{Web.base_url()}/tag/JohnDoe"}
+               %{"name" => "john", "url" => "#{Endpoint.url()}/tag/john"},
+               %{"name" => "doe", "url" => "#{Endpoint.url()}/tag/doe"},
+               %{"name" => "JohnDoe", "url" => "#{Endpoint.url()}/tag/JohnDoe"}
              ]
 
       results =
@@ -108,9 +108,9 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
         |> json_response_and_validate_schema(200)
 
       assert results["hashtags"] == [
-               %{"name" => "accident", "url" => "#{Web.base_url()}/tag/accident"},
-               %{"name" => "prone", "url" => "#{Web.base_url()}/tag/prone"},
-               %{"name" => "AccidentProne", "url" => "#{Web.base_url()}/tag/AccidentProne"}
+               %{"name" => "accident", "url" => "#{Endpoint.url()}/tag/accident"},
+               %{"name" => "prone", "url" => "#{Endpoint.url()}/tag/prone"},
+               %{"name" => "AccidentProne", "url" => "#{Endpoint.url()}/tag/AccidentProne"}
              ]
 
       results =
@@ -119,7 +119,7 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
         |> json_response_and_validate_schema(200)
 
       assert results["hashtags"] == [
-               %{"name" => "shpuld", "url" => "#{Web.base_url()}/tag/shpuld"}
+               %{"name" => "shpuld", "url" => "#{Endpoint.url()}/tag/shpuld"}
              ]
 
       results =
@@ -136,18 +136,18 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
         |> json_response_and_validate_schema(200)
 
       assert results["hashtags"] == [
-               %{"name" => "nascar", "url" => "#{Web.base_url()}/tag/nascar"},
-               %{"name" => "ban", "url" => "#{Web.base_url()}/tag/ban"},
-               %{"name" => "display", "url" => "#{Web.base_url()}/tag/display"},
-               %{"name" => "confederate", "url" => "#{Web.base_url()}/tag/confederate"},
-               %{"name" => "flag", "url" => "#{Web.base_url()}/tag/flag"},
-               %{"name" => "all", "url" => "#{Web.base_url()}/tag/all"},
-               %{"name" => "events", "url" => "#{Web.base_url()}/tag/events"},
-               %{"name" => "properties", "url" => "#{Web.base_url()}/tag/properties"},
+               %{"name" => "nascar", "url" => "#{Endpoint.url()}/tag/nascar"},
+               %{"name" => "ban", "url" => "#{Endpoint.url()}/tag/ban"},
+               %{"name" => "display", "url" => "#{Endpoint.url()}/tag/display"},
+               %{"name" => "confederate", "url" => "#{Endpoint.url()}/tag/confederate"},
+               %{"name" => "flag", "url" => "#{Endpoint.url()}/tag/flag"},
+               %{"name" => "all", "url" => "#{Endpoint.url()}/tag/all"},
+               %{"name" => "events", "url" => "#{Endpoint.url()}/tag/events"},
+               %{"name" => "properties", "url" => "#{Endpoint.url()}/tag/properties"},
                %{
                  "name" => "NascarBanDisplayConfederateFlagAllEventsProperties",
                  "url" =>
-                   "#{Web.base_url()}/tag/NascarBanDisplayConfederateFlagAllEventsProperties"
+                   "#{Endpoint.url()}/tag/NascarBanDisplayConfederateFlagAllEventsProperties"
                }
              ]
     end
@@ -163,8 +163,8 @@ defmodule Pleroma.Web.MastodonAPI.SearchControllerTest do
         |> json_response_and_validate_schema(200)
 
       assert results["hashtags"] == [
-               %{"name" => "text", "url" => "#{Web.base_url()}/tag/text"},
-               %{"name" => "with", "url" => "#{Web.base_url()}/tag/with"}
+               %{"name" => "text", "url" => "#{Endpoint.url()}/tag/text"},
+               %{"name" => "with", "url" => "#{Endpoint.url()}/tag/with"}
              ]
     end
 
diff --git a/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
index f616f405e..d478a81ee 100644
--- a/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/status_controller_test.exs
@@ -14,6 +14,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
   alias Pleroma.Tests.ObanHelpers
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.CommonAPI
 
   import Pleroma.Factory
@@ -81,6 +82,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
           "sensitive" => 0
         })
 
+      # Idempotency plug response means detection fail
       assert %{"id" => second_id} = json_response(conn_two, 200)
       assert id == second_id
 
@@ -1209,20 +1211,27 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
     setup do: clear_config([:instance, :max_pinned_statuses], 1)
 
     test "pin status", %{conn: conn, user: user, activity: activity} do
-      id_str = to_string(activity.id)
+      id = activity.id
 
-      assert %{"id" => ^id_str, "pinned" => true} =
+      assert %{"id" => ^id, "pinned" => true} =
                conn
                |> put_req_header("content-type", "application/json")
                |> post("/api/v1/statuses/#{activity.id}/pin")
                |> json_response_and_validate_schema(200)
 
-      assert [%{"id" => ^id_str, "pinned" => true}] =
+      assert [%{"id" => ^id, "pinned" => true}] =
                conn
                |> get("/api/v1/accounts/#{user.id}/statuses?pinned=true")
                |> json_response_and_validate_schema(200)
     end
 
+    test "non authenticated user", %{activity: activity} do
+      assert build_conn()
+             |> put_req_header("content-type", "application/json")
+             |> post("/api/v1/statuses/#{activity.id}/pin")
+             |> json_response(403) == %{"error" => "Invalid credentials."}
+    end
+
     test "/pin: returns 400 error when activity is not public", %{conn: conn, user: user} do
       {:ok, dm} = CommonAPI.post(user, %{status: "test", visibility: "direct"})
 
@@ -1231,7 +1240,18 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
         |> put_req_header("content-type", "application/json")
         |> post("/api/v1/statuses/#{dm.id}/pin")
 
-      assert json_response_and_validate_schema(conn, 400) == %{"error" => "Could not pin"}
+      assert json_response_and_validate_schema(conn, 422) == %{
+               "error" => "Non-public status cannot be pinned"
+             }
+    end
+
+    test "pin by another user", %{activity: activity} do
+      %{conn: conn} = oauth_access(["write:accounts"])
+
+      assert conn
+             |> put_req_header("content-type", "application/json")
+             |> post("/api/v1/statuses/#{activity.id}/pin")
+             |> json_response(422) == %{"error" => "Someone else's status cannot be pinned"}
     end
 
     test "unpin status", %{conn: conn, user: user, activity: activity} do
@@ -1252,13 +1272,11 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
                |> json_response_and_validate_schema(200)
     end
 
-    test "/unpin: returns 400 error when activity is not exist", %{conn: conn} do
-      conn =
-        conn
-        |> put_req_header("content-type", "application/json")
-        |> post("/api/v1/statuses/1/unpin")
-
-      assert json_response_and_validate_schema(conn, 400) == %{"error" => "Could not unpin"}
+    test "/unpin: returns 404 error when activity doesn't exist", %{conn: conn} do
+      assert conn
+             |> put_req_header("content-type", "application/json")
+             |> post("/api/v1/statuses/1/unpin")
+             |> json_response_and_validate_schema(404) == %{"error" => "Record not found"}
     end
 
     test "max pinned statuses", %{conn: conn, user: user, activity: activity_one} do
@@ -1542,7 +1560,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
       |> assign(:token, insert(:oauth_token, user: user3, scopes: ["read:statuses"]))
       |> get("api/v1/timelines/home")
 
-    [reblogged_activity] = json_response(conn3, 200)
+    [reblogged_activity] = json_response_and_validate_schema(conn3, 200)
 
     assert reblogged_activity["reblog"]["in_reply_to_id"] == replied_to.id
 
@@ -1893,10 +1911,10 @@ defmodule Pleroma.Web.MastodonAPI.StatusControllerTest do
         "visibility" => "local"
       })
 
-    local = Pleroma.Constants.as_local_public()
+    local = Utils.as_local_public()
 
     assert %{"content" => "cofe", "id" => id, "visibility" => "local"} =
-             json_response(conn_one, 200)
+             json_response_and_validate_schema(conn_one, 200)
 
     assert %Activity{id: ^id, data: %{"to" => [^local]}} = Activity.get_by_id(id)
   end
diff --git a/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs b/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs
index cc409451c..ed1286675 100644
--- a/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs
+++ b/test/pleroma/web/mastodon_api/controllers/timeline_controller_test.exs
@@ -905,10 +905,10 @@ defmodule Pleroma.Web.MastodonAPI.TimelineControllerTest do
       %{conn: auth_conn} = oauth_access(["read:statuses"])
 
       res_conn = get(auth_conn, "#{base_uri}?local=true")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
 
       res_conn = get(auth_conn, "#{base_uri}?local=false")
-      assert length(json_response(res_conn, 200)) == 2
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 2
     end
 
     test "with default settings on private instances, returns 403 for unauthenticated users", %{
@@ -922,7 +922,7 @@ defmodule Pleroma.Web.MastodonAPI.TimelineControllerTest do
       for local <- [true, false] do
         res_conn = get(conn, "#{base_uri}?local=#{local}")
 
-        assert json_response(res_conn, :unauthorized) == error_response
+        assert json_response_and_validate_schema(res_conn, :unauthorized) == error_response
       end
 
       ensure_authenticated_access(base_uri)
@@ -939,7 +939,7 @@ defmodule Pleroma.Web.MastodonAPI.TimelineControllerTest do
       for local <- [true, false] do
         res_conn = get(conn, "#{base_uri}?local=#{local}")
 
-        assert json_response(res_conn, :unauthorized) == error_response
+        assert json_response_and_validate_schema(res_conn, :unauthorized) == error_response
       end
 
       ensure_authenticated_access(base_uri)
@@ -951,10 +951,10 @@ defmodule Pleroma.Web.MastodonAPI.TimelineControllerTest do
       clear_config([:restrict_unauthenticated, :timelines, :federated], true)
 
       res_conn = get(conn, "#{base_uri}?local=true")
-      assert length(json_response(res_conn, 200)) == 1
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 1
 
       res_conn = get(conn, "#{base_uri}?local=false")
-      assert json_response(res_conn, :unauthorized) == error_response
+      assert json_response_and_validate_schema(res_conn, :unauthorized) == error_response
 
       ensure_authenticated_access(base_uri)
     end
@@ -966,11 +966,11 @@ defmodule Pleroma.Web.MastodonAPI.TimelineControllerTest do
       clear_config([:restrict_unauthenticated, :timelines, :federated], false)
 
       res_conn = get(conn, "#{base_uri}?local=true")
-      assert json_response(res_conn, :unauthorized) == error_response
+      assert json_response_and_validate_schema(res_conn, :unauthorized) == error_response
 
       # Note: local activities get delivered as part of federated timeline
       res_conn = get(conn, "#{base_uri}?local=false")
-      assert length(json_response(res_conn, 200)) == 2
+      assert length(json_response_and_validate_schema(res_conn, 200)) == 2
 
       ensure_authenticated_access(base_uri)
     end
diff --git a/test/pleroma/web/mastodon_api/masto_fe_controller_test.exs b/test/pleroma/web/mastodon_api/masto_fe_controller_test.exs
new file mode 100644
index 000000000..e679d781a
--- /dev/null
+++ b/test/pleroma/web/mastodon_api/masto_fe_controller_test.exs
@@ -0,0 +1,85 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.MastodonAPI.MastoFEControllerTest do
+  use Pleroma.Web.ConnCase
+
+  alias Pleroma.User
+
+  import Pleroma.Factory
+
+  setup do: clear_config([:instance, :public])
+
+  test "put settings", %{conn: conn} do
+    user = insert(:user)
+
+    conn =
+      conn
+      |> assign(:user, user)
+      |> assign(:token, insert(:oauth_token, user: user, scopes: ["write:accounts"]))
+      |> put("/api/web/settings", %{"data" => %{"programming" => "socks"}})
+
+    assert %{} = json_response(conn, 200)
+
+    user = User.get_cached_by_ap_id(user.ap_id)
+    assert user.mastofe_settings == %{"programming" => "socks"}
+  end
+
+  describe "index/2 redirections" do
+    setup %{conn: conn} do
+      session_opts = [
+        store: :cookie,
+        key: "_test",
+        signing_salt: "cooldude"
+      ]
+
+      conn =
+        conn
+        |> Plug.Session.call(Plug.Session.init(session_opts))
+        |> fetch_session()
+
+      test_path = "/web/statuses/test"
+      %{conn: conn, path: test_path}
+    end
+
+    test "redirects not logged-in users to the login page", %{conn: conn, path: path} do
+      conn = get(conn, path)
+
+      assert conn.status == 302
+      assert redirected_to(conn) == "/web/login"
+    end
+
+    test "redirects not logged-in users to the login page on private instances", %{
+      conn: conn,
+      path: path
+    } do
+      clear_config([:instance, :public], false)
+
+      conn = get(conn, path)
+
+      assert conn.status == 302
+      assert redirected_to(conn) == "/web/login"
+    end
+
+    test "does not redirect logged in users to the login page", %{conn: conn, path: path} do
+      {:ok, app} = Pleroma.Web.MastodonAPI.AuthController.local_mastofe_app()
+      token = insert(:oauth_token, app: app, scopes: ["read"])
+
+      conn =
+        conn
+        |> assign(:user, token.user)
+        |> assign(:token, token)
+        |> get(path)
+
+      assert conn.status == 200
+    end
+
+    test "saves referer path to session", %{conn: conn, path: path} do
+      conn = get(conn, path)
+      return_to = Plug.Conn.get_session(conn, :return_to)
+
+      assert return_to == path
+    end
+  end
+end
diff --git a/test/pleroma/web/mastodon_api/views/account_view_test.exs b/test/pleroma/web/mastodon_api/views/account_view_test.exs
index 5373a17c3..60881756d 100644
--- a/test/pleroma/web/mastodon_api/views/account_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/account_view_test.exs
@@ -468,6 +468,23 @@ defmodule Pleroma.Web.MastodonAPI.AccountViewTest do
                %{user: user, for: user}
              )[:pleroma][:unread_notifications_count] == 7
     end
+
+    test "shows email only to the account owner" do
+      user = insert(:user)
+      other_user = insert(:user)
+
+      user = User.get_cached_by_ap_id(user.ap_id)
+
+      assert AccountView.render(
+               "show.json",
+               %{user: user, for: other_user}
+             )[:pleroma][:email] == nil
+
+      assert AccountView.render(
+               "show.json",
+               %{user: user, for: user}
+             )[:pleroma][:email] == user.email
+    end
   end
 
   describe "follow requests counter" do
@@ -562,12 +579,12 @@ defmodule Pleroma.Web.MastodonAPI.AccountViewTest do
       AccountView.render("show.json", %{user: user, skip_visibility_check: true})
       |> Enum.all?(fn
         {key, url} when key in [:avatar, :avatar_static, :header, :header_static] ->
-          String.starts_with?(url, Pleroma.Web.base_url())
+          String.starts_with?(url, Pleroma.Web.Endpoint.url())
 
         {:emojis, emojis} ->
           Enum.all?(emojis, fn %{url: url, static_url: static_url} ->
-            String.starts_with?(url, Pleroma.Web.base_url()) &&
-              String.starts_with?(static_url, Pleroma.Web.base_url())
+            String.starts_with?(url, Pleroma.Web.Endpoint.url()) &&
+              String.starts_with?(static_url, Pleroma.Web.Endpoint.url())
           end)
 
         _ ->
diff --git a/test/pleroma/web/mastodon_api/views/status_view_test.exs b/test/pleroma/web/mastodon_api/views/status_view_test.exs
index 4172cc294..9dfdf8bf0 100644
--- a/test/pleroma/web/mastodon_api/views/status_view_test.exs
+++ b/test/pleroma/web/mastodon_api/views/status_view_test.exs
@@ -286,7 +286,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
         direct_conversation_id: nil,
         thread_muted: false,
         emoji_reactions: [],
-        parent_visible: false
+        parent_visible: false,
+        pinned_at: nil
       }
     }
 
@@ -458,7 +459,9 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
       "url" => [
         %{
           "mediaType" => "image/png",
-          "href" => "someurl"
+          "href" => "someurl",
+          "width" => 200,
+          "height" => 100
         }
       ],
       "blurhash" => "UJJ8X[xYW,%Jtq%NNFbXB5j]IVM|9GV=WHRn",
@@ -474,6 +477,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusViewTest do
       text_url: "someurl",
       description: nil,
       pleroma: %{mime_type: "image/png"},
+      meta: %{original: %{width: 200, height: 100, aspect: 2}},
       blurhash: "UJJ8X[xYW,%Jtq%NNFbXB5j]IVM|9GV=WHRn"
     }
 
diff --git a/test/pleroma/web/media_proxy_test.exs b/test/pleroma/web/media_proxy_test.exs
index b5ee6328d..d97874f3a 100644
--- a/test/pleroma/web/media_proxy_test.exs
+++ b/test/pleroma/web/media_proxy_test.exs
@@ -41,7 +41,7 @@ defmodule Pleroma.Web.MediaProxyTest do
 
       assert String.starts_with?(
                encoded,
-               Config.get([:media_proxy, :base_url], Pleroma.Web.base_url())
+               Config.get([:media_proxy, :base_url], Pleroma.Web.Endpoint.url())
              )
 
       assert String.ends_with?(encoded, "/logo.png")
diff --git a/test/pleroma/web/o_auth/o_auth_controller_test.exs b/test/pleroma/web/o_auth/o_auth_controller_test.exs
index 312500feb..0fdd5b8e9 100644
--- a/test/pleroma/web/o_auth/o_auth_controller_test.exs
+++ b/test/pleroma/web/o_auth/o_auth_controller_test.exs
@@ -805,10 +805,12 @@ defmodule Pleroma.Web.OAuth.OAuthControllerTest do
           "client_secret" => app.client_secret
         })
 
-      assert %{"access_token" => token} = json_response(conn, 200)
+      assert %{"id" => id, "access_token" => access_token} = json_response(conn, 200)
 
-      token = Repo.get_by(Token, token: token)
+      token = Repo.get_by(Token, token: access_token)
       assert token
+      assert token.id == id
+      assert token.token == access_token
       assert token.scopes == app.scopes
     end
 
diff --git a/test/pleroma/web/o_status/o_status_controller_test.exs b/test/pleroma/web/o_status/o_status_controller_test.exs
index 2038f4ddd..81d669837 100644
--- a/test/pleroma/web/o_status/o_status_controller_test.exs
+++ b/test/pleroma/web/o_status/o_status_controller_test.exs
@@ -182,7 +182,7 @@ defmodule Pleroma.Web.OStatus.OStatusControllerTest do
         |> response(200)
 
       assert resp =~
-               "<meta content=\"#{Pleroma.Web.base_url()}/notice/#{note_activity.id}\" property=\"og:url\">"
+               "<meta content=\"#{Pleroma.Web.Endpoint.url()}/notice/#{note_activity.id}\" property=\"og:url\">"
 
       user = insert(:user)
 
diff --git a/test/pleroma/web/pleroma_api/controllers/user_import_controller_test.exs b/test/pleroma/web/pleroma_api/controllers/user_import_controller_test.exs
index 25a7f8374..d977bc3a2 100644
--- a/test/pleroma/web/pleroma_api/controllers/user_import_controller_test.exs
+++ b/test/pleroma/web/pleroma_api/controllers/user_import_controller_test.exs
@@ -83,7 +83,7 @@ defmodule Pleroma.Web.PleromaAPI.UserImportControllerTest do
           assert %{"error" => "Insufficient permissions: follow | write:follows."} ==
                    json_response(conn, 403)
         else
-          assert json_response(conn, 200)
+          assert json_response_and_validate_schema(conn, 200)
         end
       end
     end
diff --git a/test/pleroma/web/plugs/frontend_static_plug_test.exs b/test/pleroma/web/plugs/frontend_static_plug_test.exs
index 9b6821ff9..a9342e6f0 100644
--- a/test/pleroma/web/plugs/frontend_static_plug_test.exs
+++ b/test/pleroma/web/plugs/frontend_static_plug_test.exs
@@ -100,6 +100,6 @@ defmodule Pleroma.Web.Plugs.FrontendStaticPlugTest do
       "check_password"
     ]
 
-    assert expected_routes == Pleroma.Web.get_api_routes()
+    assert expected_routes == Pleroma.Web.Router.get_api_routes()
   end
 end
diff --git a/test/pleroma/web/chat_channel_test.exs b/test/pleroma/web/shout_channel_test.ex
index 29999701c..a266543d2 100644
--- a/test/pleroma/web/chat_channel_test.exs
+++ b/test/pleroma/web/shout_channel_test.ex
@@ -2,9 +2,9 @@
 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
-defmodule Pleroma.Web.ChatChannelTest do
+defmodule Pleroma.Web.ShoutChannelTest do
   use Pleroma.Web.ChannelCase
-  alias Pleroma.Web.ChatChannel
+  alias Pleroma.Web.ShoutChannel
   alias Pleroma.Web.UserSocket
 
   import Pleroma.Factory
@@ -14,7 +14,7 @@ defmodule Pleroma.Web.ChatChannelTest do
 
     {:ok, _, socket} =
       socket(UserSocket, "", %{user_name: user.nickname})
-      |> subscribe_and_join(ChatChannel, "chat:public")
+      |> subscribe_and_join(ShoutChannel, "shout:public")
 
     {:ok, socket: socket}
   end
@@ -25,7 +25,7 @@ defmodule Pleroma.Web.ChatChannelTest do
   end
 
   describe "message lengths" do
-    setup do: clear_config([:instance, :chat_limit])
+    setup do: clear_config([:shout, :limit])
 
     test "it ignores messages of length zero", %{socket: socket} do
       push(socket, "new_msg", %{"text" => ""})
@@ -33,7 +33,7 @@ defmodule Pleroma.Web.ChatChannelTest do
     end
 
     test "it ignores messages above a certain length", %{socket: socket} do
-      clear_config([:instance, :chat_limit], 2)
+      clear_config([:shout, :limit], 2)
       push(socket, "new_msg", %{"text" => "123"})
       refute_broadcast("new_msg", %{text: "123"})
     end
diff --git a/test/pleroma/web/static_fe/static_fe_controller_test.exs b/test/pleroma/web/static_fe/static_fe_controller_test.exs
index 2af14dfeb..5752cffda 100644
--- a/test/pleroma/web/static_fe/static_fe_controller_test.exs
+++ b/test/pleroma/web/static_fe/static_fe_controller_test.exs
@@ -7,6 +7,7 @@ defmodule Pleroma.Web.StaticFE.StaticFEControllerTest do
 
   alias Pleroma.Activity
   alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.ActivityPub.Utils
   alias Pleroma.Web.CommonAPI
 
   import Pleroma.Factory
@@ -185,16 +186,16 @@ defmodule Pleroma.Web.StaticFE.StaticFEControllerTest do
     test "302 for remote cached status", %{conn: conn, user: user} do
       message = %{
         "@context" => "https://www.w3.org/ns/activitystreams",
-        "to" => user.follower_address,
-        "cc" => "https://www.w3.org/ns/activitystreams#Public",
         "type" => "Create",
+        "actor" => user.ap_id,
         "object" => %{
+          "to" => user.follower_address,
+          "cc" => "https://www.w3.org/ns/activitystreams#Public",
+          "id" => Utils.generate_object_id(),
           "content" => "blah blah blah",
           "type" => "Note",
-          "attributedTo" => user.ap_id,
-          "inReplyTo" => nil
-        },
-        "actor" => user.ap_id
+          "attributedTo" => user.ap_id
+        }
       }
 
       assert {:ok, activity} = Transmogrifier.handle_incoming(message)
diff --git a/test/pleroma/web/twitter_api/controller_test.exs b/test/pleroma/web/twitter_api/controller_test.exs
index 583c904b2..bca9e2dad 100644
--- a/test/pleroma/web/twitter_api/controller_test.exs
+++ b/test/pleroma/web/twitter_api/controller_test.exs
@@ -7,59 +7,10 @@ defmodule Pleroma.Web.TwitterAPI.ControllerTest do
 
   alias Pleroma.Repo
   alias Pleroma.User
-  alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.OAuth.Token
 
   import Pleroma.Factory
 
-  describe "POST /api/qvitter/statuses/notifications/read" do
-    test "without valid credentials", %{conn: conn} do
-      conn = post(conn, "/api/qvitter/statuses/notifications/read", %{"latest_id" => 1_234_567})
-      assert json_response(conn, 403) == %{"error" => "Invalid credentials."}
-    end
-
-    test "with credentials, without any params" do
-      %{conn: conn} = oauth_access(["write:notifications"])
-
-      conn = post(conn, "/api/qvitter/statuses/notifications/read")
-
-      assert json_response(conn, 400) == %{
-               "error" => "You need to specify latest_id",
-               "request" => "/api/qvitter/statuses/notifications/read"
-             }
-    end
-
-    test "with credentials, with params" do
-      %{user: current_user, conn: conn} =
-        oauth_access(["read:notifications", "write:notifications"])
-
-      other_user = insert(:user)
-
-      {:ok, _activity} =
-        CommonAPI.post(other_user, %{
-          status: "Hey @#{current_user.nickname}"
-        })
-
-      response_conn =
-        conn
-        |> get("/api/v1/notifications")
-
-      [notification] = json_response(response_conn, 200)
-
-      assert notification["pleroma"]["is_seen"] == false
-
-      response_conn =
-        conn
-        |> post("/api/qvitter/statuses/notifications/read", %{"latest_id" => notification["id"]})
-
-      [notification] = response = json_response(response_conn, 200)
-
-      assert length(response) == 1
-
-      assert notification["pleroma"]["is_seen"] == true
-    end
-  end
-
   describe "GET /api/account/confirm_email/:id/:token" do
     setup do
       {:ok, user} =
diff --git a/test/pleroma/web/twitter_api/remote_follow_controller_test.exs b/test/pleroma/web/twitter_api/remote_follow_controller_test.exs
index f389c272b..fa3b29006 100644
--- a/test/pleroma/web/twitter_api/remote_follow_controller_test.exs
+++ b/test/pleroma/web/twitter_api/remote_follow_controller_test.exs
@@ -27,6 +27,16 @@ defmodule Pleroma.Web.TwitterAPI.RemoteFollowControllerTest do
             body: File.read!("test/fixtures/tesla_mock/status.emelie.json")
           }
 
+        %{method: :get, url: "https://mastodon.social/users/emelie/collections/featured"} ->
+          %Tesla.Env{
+            status: 200,
+            headers: [{"content-type", "application/activity+json"}],
+            body:
+              File.read!("test/fixtures/users_mock/masto_featured.json")
+              |> String.replace("{{domain}}", "mastodon.social")
+              |> String.replace("{{nickname}}", "emelie")
+          }
+
         %{method: :get, url: "https://mastodon.social/users/emelie"} ->
           %Tesla.Env{
             status: 200,
@@ -52,6 +62,16 @@ defmodule Pleroma.Web.TwitterAPI.RemoteFollowControllerTest do
             headers: [{"content-type", "application/activity+json"}],
             body: File.read!("test/fixtures/tesla_mock/emelie.json")
           }
+
+        %{method: :get, url: "https://mastodon.social/users/emelie/collections/featured"} ->
+          %Tesla.Env{
+            status: 200,
+            headers: [{"content-type", "application/activity+json"}],
+            body:
+              File.read!("test/fixtures/users_mock/masto_featured.json")
+              |> String.replace("{{domain}}", "mastodon.social")
+              |> String.replace("{{nickname}}", "emelie")
+          }
       end)
 
       response =
@@ -70,6 +90,16 @@ defmodule Pleroma.Web.TwitterAPI.RemoteFollowControllerTest do
             headers: [{"content-type", "application/activity+json"}],
             body: File.read!("test/fixtures/tesla_mock/emelie.json")
           }
+
+        %{method: :get, url: "https://mastodon.social/users/emelie/collections/featured"} ->
+          %Tesla.Env{
+            status: 200,
+            headers: [{"content-type", "application/activity+json"}],
+            body:
+              File.read!("test/fixtures/users_mock/masto_featured.json")
+              |> String.replace("{{domain}}", "mastodon.social")
+              |> String.replace("{{nickname}}", "emelie")
+          }
       end)
 
       user = insert(:user)
diff --git a/test/pleroma/web/twitter_api/util_controller_test.exs b/test/pleroma/web/twitter_api/util_controller_test.exs
index bdbc478c3..cc17940b5 100644
--- a/test/pleroma/web/twitter_api/util_controller_test.exs
+++ b/test/pleroma/web/twitter_api/util_controller_test.exs
@@ -25,11 +25,14 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
 
     test "it updates notification settings", %{user: user, conn: conn} do
       conn
-      |> put("/api/pleroma/notification_settings", %{
-        "block_from_strangers" => true,
-        "bar" => 1
-      })
-      |> json_response(:ok)
+      |> put(
+        "/api/pleroma/notification_settings?#{
+          URI.encode_query(%{
+            block_from_strangers: true
+          })
+        }"
+      )
+      |> json_response_and_validate_schema(:ok)
 
       user = refresh_record(user)
 
@@ -41,8 +44,14 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
 
     test "it updates notification settings to enable hiding contents", %{user: user, conn: conn} do
       conn
-      |> put("/api/pleroma/notification_settings", %{"hide_notification_contents" => "1"})
-      |> json_response(:ok)
+      |> put(
+        "/api/pleroma/notification_settings?#{
+          URI.encode_query(%{
+            hide_notification_contents: 1
+          })
+        }"
+      )
+      |> json_response_and_validate_schema(:ok)
 
       user = refresh_record(user)
 
@@ -70,7 +79,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       response =
         conn
         |> get("/api/pleroma/frontend_configurations")
-        |> json_response(:ok)
+        |> json_response_and_validate_schema(:ok)
 
       assert response == Jason.encode!(config |> Enum.into(%{})) |> Jason.decode!()
     end
@@ -81,7 +90,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       emoji =
         conn
         |> get("/api/pleroma/emoji")
-        |> json_response(200)
+        |> json_response_and_validate_schema(200)
 
       assert Enum.all?(emoji, fn
                {_key,
@@ -103,7 +112,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       response =
         conn
         |> get("/api/pleroma/healthcheck")
-        |> json_response(503)
+        |> json_response_and_validate_schema(503)
 
       assert response == %{}
     end
@@ -116,7 +125,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
         response =
           conn
           |> get("/api/pleroma/healthcheck")
-          |> json_response(200)
+          |> json_response_and_validate_schema(200)
 
         assert %{
                  "active" => _,
@@ -136,7 +145,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
         response =
           conn
           |> get("/api/pleroma/healthcheck")
-          |> json_response(503)
+          |> json_response_and_validate_schema(503)
 
         assert %{
                  "active" => _,
@@ -155,8 +164,8 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
     test "with valid permissions and password, it disables the account", %{conn: conn, user: user} do
       response =
         conn
-        |> post("/api/pleroma/disable_account", %{"password" => "test"})
-        |> json_response(:ok)
+        |> post("/api/pleroma/disable_account?password=test")
+        |> json_response_and_validate_schema(:ok)
 
       assert response == %{"status" => "success"}
       ObanHelpers.perform_all()
@@ -171,8 +180,8 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
 
       response =
         conn
-        |> post("/api/pleroma/disable_account", %{"password" => "test1"})
-        |> json_response(:ok)
+        |> post("/api/pleroma/disable_account?password=test1")
+        |> json_response_and_validate_schema(:ok)
 
       assert response == %{"error" => "Invalid password."}
       user = User.get_cached_by_id(user.id)
@@ -252,54 +261,61 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       conn =
         conn
         |> assign(:token, nil)
-        |> post("/api/pleroma/change_email")
-
-      assert json_response(conn, 403) == %{"error" => "Insufficient permissions: write:accounts."}
+        |> post(
+          "/api/pleroma/change_email?#{
+            URI.encode_query(%{password: "hi", email: "test@test.com"})
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 403) == %{
+               "error" => "Insufficient permissions: write:accounts."
+             }
     end
 
     test "with proper permissions and invalid password", %{conn: conn} do
       conn =
-        post(conn, "/api/pleroma/change_email", %{
-          "password" => "hi",
-          "email" => "test@test.com"
-        })
-
-      assert json_response(conn, 200) == %{"error" => "Invalid password."}
+        post(
+          conn,
+          "/api/pleroma/change_email?#{
+            URI.encode_query(%{password: "hi", email: "test@test.com"})
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 200) == %{"error" => "Invalid password."}
     end
 
     test "with proper permissions, valid password and invalid email", %{
       conn: conn
     } do
       conn =
-        post(conn, "/api/pleroma/change_email", %{
-          "password" => "test",
-          "email" => "foobar"
-        })
+        post(
+          conn,
+          "/api/pleroma/change_email?#{URI.encode_query(%{password: "test", email: "foobar"})}"
+        )
 
-      assert json_response(conn, 200) == %{"error" => "Email has invalid format."}
+      assert json_response_and_validate_schema(conn, 200) == %{
+               "error" => "Email has invalid format."
+             }
     end
 
     test "with proper permissions, valid password and no email", %{
       conn: conn
     } do
-      conn =
-        post(conn, "/api/pleroma/change_email", %{
-          "password" => "test"
-        })
+      conn = post(conn, "/api/pleroma/change_email?#{URI.encode_query(%{password: "test"})}")
 
-      assert json_response(conn, 200) == %{"error" => "Email can't be blank."}
+      assert %{"error" => "Missing field: email."} = json_response_and_validate_schema(conn, 400)
     end
 
     test "with proper permissions, valid password and blank email", %{
       conn: conn
     } do
       conn =
-        post(conn, "/api/pleroma/change_email", %{
-          "password" => "test",
-          "email" => ""
-        })
+        post(
+          conn,
+          "/api/pleroma/change_email?#{URI.encode_query(%{password: "test", email: ""})}"
+        )
 
-      assert json_response(conn, 200) == %{"error" => "Email can't be blank."}
+      assert json_response_and_validate_schema(conn, 200) == %{"error" => "Email can't be blank."}
     end
 
     test "with proper permissions, valid password and non unique email", %{
@@ -308,24 +324,28 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       user = insert(:user)
 
       conn =
-        post(conn, "/api/pleroma/change_email", %{
-          "password" => "test",
-          "email" => user.email
-        })
+        post(
+          conn,
+          "/api/pleroma/change_email?#{URI.encode_query(%{password: "test", email: user.email})}"
+        )
 
-      assert json_response(conn, 200) == %{"error" => "Email has already been taken."}
+      assert json_response_and_validate_schema(conn, 200) == %{
+               "error" => "Email has already been taken."
+             }
     end
 
     test "with proper permissions, valid password and valid email", %{
       conn: conn
     } do
       conn =
-        post(conn, "/api/pleroma/change_email", %{
-          "password" => "test",
-          "email" => "cofe@foobar.com"
-        })
-
-      assert json_response(conn, 200) == %{"status" => "success"}
+        post(
+          conn,
+          "/api/pleroma/change_email?#{
+            URI.encode_query(%{password: "test", email: "cofe@foobar.com"})
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 200) == %{"status" => "success"}
     end
   end
 
@@ -336,20 +356,35 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       conn =
         conn
         |> assign(:token, nil)
-        |> post("/api/pleroma/change_password")
-
-      assert json_response(conn, 403) == %{"error" => "Insufficient permissions: write:accounts."}
+        |> post(
+          "/api/pleroma/change_password?#{
+            URI.encode_query(%{
+              password: "hi",
+              new_password: "newpass",
+              new_password_confirmation: "newpass"
+            })
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 403) == %{
+               "error" => "Insufficient permissions: write:accounts."
+             }
     end
 
     test "with proper permissions and invalid password", %{conn: conn} do
       conn =
-        post(conn, "/api/pleroma/change_password", %{
-          "password" => "hi",
-          "new_password" => "newpass",
-          "new_password_confirmation" => "newpass"
-        })
-
-      assert json_response(conn, 200) == %{"error" => "Invalid password."}
+        post(
+          conn,
+          "/api/pleroma/change_password?#{
+            URI.encode_query(%{
+              password: "hi",
+              new_password: "newpass",
+              new_password_confirmation: "newpass"
+            })
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 200) == %{"error" => "Invalid password."}
     end
 
     test "with proper permissions, valid password and new password and confirmation not matching",
@@ -357,13 +392,18 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
            conn: conn
          } do
       conn =
-        post(conn, "/api/pleroma/change_password", %{
-          "password" => "test",
-          "new_password" => "newpass",
-          "new_password_confirmation" => "notnewpass"
-        })
-
-      assert json_response(conn, 200) == %{
+        post(
+          conn,
+          "/api/pleroma/change_password?#{
+            URI.encode_query(%{
+              password: "test",
+              new_password: "newpass",
+              new_password_confirmation: "notnewpass"
+            })
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 200) == %{
                "error" => "New password does not match confirmation."
              }
     end
@@ -372,13 +412,14 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       conn: conn
     } do
       conn =
-        post(conn, "/api/pleroma/change_password", %{
-          "password" => "test",
-          "new_password" => "",
-          "new_password_confirmation" => ""
-        })
-
-      assert json_response(conn, 200) == %{
+        post(
+          conn,
+          "/api/pleroma/change_password?#{
+            URI.encode_query(%{password: "test", new_password: "", new_password_confirmation: ""})
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 200) == %{
                "error" => "New password can't be blank."
              }
     end
@@ -388,13 +429,18 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       user: user
     } do
       conn =
-        post(conn, "/api/pleroma/change_password", %{
-          "password" => "test",
-          "new_password" => "newpass",
-          "new_password_confirmation" => "newpass"
-        })
-
-      assert json_response(conn, 200) == %{"status" => "success"}
+        post(
+          conn,
+          "/api/pleroma/change_password?#{
+            URI.encode_query(%{
+              password: "test",
+              new_password: "newpass",
+              new_password_confirmation: "newpass"
+            })
+          }"
+        )
+
+      assert json_response_and_validate_schema(conn, 200) == %{"status" => "success"}
       fetched_user = User.get_cached_by_id(user.id)
       assert Pleroma.Password.Pbkdf2.verify_pass("newpass", fetched_user.password_hash) == true
     end
@@ -409,7 +455,7 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
         |> assign(:token, nil)
         |> post("/api/pleroma/delete_account")
 
-      assert json_response(conn, 403) ==
+      assert json_response_and_validate_schema(conn, 403) ==
                %{"error" => "Insufficient permissions: write:accounts."}
     end
 
@@ -417,14 +463,16 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
       for params <- [%{"password" => "hi"}, %{}] do
         ret_conn = post(conn, "/api/pleroma/delete_account", params)
 
-        assert json_response(ret_conn, 200) == %{"error" => "Invalid password."}
+        assert json_response_and_validate_schema(ret_conn, 200) == %{
+                 "error" => "Invalid password."
+               }
       end
     end
 
     test "with proper permissions and valid password", %{conn: conn, user: user} do
-      conn = post(conn, "/api/pleroma/delete_account", %{"password" => "test"})
+      conn = post(conn, "/api/pleroma/delete_account?password=test")
       ObanHelpers.perform_all()
-      assert json_response(conn, 200) == %{"status" => "success"}
+      assert json_response_and_validate_schema(conn, 200) == %{"status" => "success"}
 
       user = User.get_by_id(user.id)
       refute user.is_active
diff --git a/test/pleroma/web/web_finger/web_finger_controller_test.exs b/test/pleroma/web/web_finger/web_finger_controller_test.exs
index 7059850bd..2421c5800 100644
--- a/test/pleroma/web/web_finger/web_finger_controller_test.exs
+++ b/test/pleroma/web/web_finger/web_finger_controller_test.exs
@@ -25,7 +25,7 @@ defmodule Pleroma.Web.WebFinger.WebFingerControllerTest do
 
     assert response.resp_body ==
              ~s(<?xml version="1.0" encoding="UTF-8"?><XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0"><Link rel="lrdd" template="#{
-               Pleroma.Web.base_url()
+               Pleroma.Web.Endpoint.url()
              }/.well-known/webfinger?resource={uri}" type="application/xrd+xml" /></XRD>)
   end
 
diff --git a/test/pleroma/web/web_finger_test.exs b/test/pleroma/web/web_finger_test.exs
index 2d7b4a40b..0a36d57e6 100644
--- a/test/pleroma/web/web_finger_test.exs
+++ b/test/pleroma/web/web_finger_test.exs
@@ -17,7 +17,7 @@ defmodule Pleroma.Web.WebFingerTest do
     test "returns a link to the xml lrdd" do
       host_info = WebFinger.host_meta()
 
-      assert String.contains?(host_info, Pleroma.Web.base_url())
+      assert String.contains?(host_info, Pleroma.Web.Endpoint.url())
     end
   end
 
diff --git a/test/support/factory.ex b/test/support/factory.ex
index af4fff45b..c267dba4e 100644
--- a/test/support/factory.ex
+++ b/test/support/factory.ex
@@ -4,6 +4,9 @@
 
 defmodule Pleroma.Factory do
   use ExMachina.Ecto, repo: Pleroma.Repo
+
+  require Pleroma.Constants
+
   alias Pleroma.Object
   alias Pleroma.User
 
@@ -41,23 +44,27 @@ defmodule Pleroma.Factory do
 
     urls =
       if attrs[:local] == false do
-        base_domain = Enum.random(["domain1.com", "domain2.com", "domain3.com"])
+        base_domain = attrs[:domain] || Enum.random(["domain1.com", "domain2.com", "domain3.com"])
 
         ap_id = "https://#{base_domain}/users/#{user.nickname}"
 
         %{
           ap_id: ap_id,
           follower_address: ap_id <> "/followers",
-          following_address: ap_id <> "/following"
+          following_address: ap_id <> "/following",
+          featured_address: ap_id <> "/collections/featured"
         }
       else
         %{
           ap_id: User.ap_id(user),
           follower_address: User.ap_followers(user),
-          following_address: User.ap_following(user)
+          following_address: User.ap_following(user),
+          featured_address: User.ap_featured_collection(user)
         }
       end
 
+    attrs = Map.delete(attrs, :domain)
+
     user
     |> Map.put(:raw_bio, user.bio)
     |> Map.merge(urls)
@@ -184,8 +191,8 @@ defmodule Pleroma.Factory do
   end
 
   def article_factory do
-    note_factory()
-    |> Map.put("type", "Article")
+    %Pleroma.Object{data: data} = note_factory()
+    %Pleroma.Object{data: Map.merge(data, %{"type" => "Article"})}
   end
 
   def tombstone_factory do
@@ -221,6 +228,45 @@ defmodule Pleroma.Factory do
     }
   end
 
+  def add_activity_factory(attrs \\ %{}) do
+    featured_collection_activity(attrs, "Add")
+  end
+
+  def remove_activity_factor(attrs \\ %{}) do
+    featured_collection_activity(attrs, "Remove")
+  end
+
+  defp featured_collection_activity(attrs, type) do
+    user = attrs[:user] || insert(:user)
+    note = attrs[:note] || insert(:note, user: user)
+
+    data_attrs =
+      attrs
+      |> Map.get(:data_attrs, %{})
+      |> Map.put(:type, type)
+
+    attrs = Map.drop(attrs, [:user, :note, :data_attrs])
+
+    data =
+      %{
+        "id" => Pleroma.Web.ActivityPub.Utils.generate_activity_id(),
+        "target" => user.featured_address,
+        "object" => note.data["object"],
+        "actor" => note.data["actor"],
+        "type" => "Add",
+        "to" => [Pleroma.Constants.as_public()],
+        "cc" => [user.follower_address]
+      }
+      |> Map.merge(data_attrs)
+
+    %Pleroma.Activity{
+      data: data,
+      actor: data["actor"],
+      recipients: data["to"]
+    }
+    |> Map.merge(attrs)
+  end
+
   def note_activity_factory(attrs \\ %{}) do
     user = attrs[:user] || insert(:user)
     note = attrs[:note] || insert(:note, user: user)
diff --git a/test/support/http_request_mock.ex b/test/support/http_request_mock.ex
index eb692fab5..8807c2d14 100644
--- a/test/support/http_request_mock.ex
+++ b/test/support/http_request_mock.ex
@@ -89,6 +89,18 @@ defmodule HttpRequestMock do
      }}
   end
 
+  def get("https://mastodon.sdf.org/users/rinpatch/collections/featured", _, _, _) do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body:
+         File.read!("test/fixtures/users_mock/masto_featured.json")
+         |> String.replace("{{domain}}", "mastodon.sdf.org")
+         |> String.replace("{{nickname}}", "rinpatch"),
+       headers: [{"content-type", "application/activity+json"}]
+     }}
+  end
+
   def get("https://patch.cx/objects/tesla_mock/poll_attachment", _, _, _) do
     {:ok,
      %Tesla.Env{
@@ -905,6 +917,18 @@ defmodule HttpRequestMock do
      }}
   end
 
+  def get("https://mastodon.social/users/lambadalambda/collections/featured", _, _, _) do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body:
+         File.read!("test/fixtures/users_mock/masto_featured.json")
+         |> String.replace("{{domain}}", "mastodon.social")
+         |> String.replace("{{nickname}}", "lambadalambda"),
+       headers: activitypub_object_headers()
+     }}
+  end
+
   def get("https://apfed.club/channel/indio", _, _, _) do
     {:ok,
      %Tesla.Env{