Merge remote-tracking branch 'upstream/develop' into froth

2022-09-30 17:41:30 +02:00 · 2022-09-30 17:41:30 +02:00 · 98aeb74022
commit 98aeb74022
parent c8ef57cdda 3f1c31b7cd
567 changed files with 32448 additions and 1453 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -34,7 +34,8 @@ after_script:
 build:
  stage: build
  only:
-    changes:
+    changes: &build_changes_policy
+      - ".gitlab-ci.yml"
      - "**/*.ex"
      - "**/*.exs"
      - "mix.lock"
@ -45,6 +46,7 @@ spec-build:
  stage: test
  only:
    changes:
+      - ".gitlab-ci.yml"
      - "lib/pleroma/web/api_spec/**/*.ex"
      - "lib/pleroma/web/api_spec.ex"
  artifacts:
@ -59,7 +61,7 @@ benchmark:
  variables:
    MIX_ENV: benchmark
  services:
-  - name: postgres:9.6
+  - name: postgres:9.6-alpine
    alias: postgres
    command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
  script:
@ -70,16 +72,13 @@ benchmark:
 unit-testing:
  stage: test
  only:
-    changes:
-      - "**/*.ex"
-      - "**/*.exs"
-      - "mix.lock"
+    changes: *build_changes_policy
  cache: &testing_cache_policy
    <<: *global_cache_policy
    policy: pull

  services:
-  - name: postgres:13
+  - name: postgres:13-alpine
    alias: postgres
    command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
  script:
@ -92,16 +91,13 @@ unit-testing-erratic:
  retry: 2
  allow_failure: true
  only:
-    changes:
-      - "**/*.ex"
-      - "**/*.exs"
-      - "mix.lock"
+    changes: *build_changes_policy
  cache: &testing_cache_policy
    <<: *global_cache_policy
    policy: pull

  services:
-  - name: postgres:13
+  - name: postgres:13-alpine
    alias: postgres
    command: ["postgres", "-c", "fsync=off", "-c", "synchronous_commit=off", "-c", "full_page_writes=off"]
  script:
@ -128,10 +124,7 @@ unit-testing-erratic:
 unit-testing-rum:
  stage: test
  only:
-    changes:
-      - "**/*.ex"
-      - "**/*.exs"
-      - "mix.lock"
+    changes: *build_changes_policy
  cache: *testing_cache_policy
  services:
  - name: minibikini/postgres-with-rum:12
@ -147,15 +140,14 @@ unit-testing-rum:
    - mix test --preload-modules

 lint:
-  image: elixir:1.12
+  image: &current_elixir elixir:1.12-alpine
  stage: test
  only:
-    changes:
-      - "**/*.ex"
-      - "**/*.exs"
-      - "mix.lock"
+    changes: *build_changes_policy
  cache: *testing_cache_policy
-  before_script:
+  before_script: &current_bfr_script
+    - apk update
+    - apk add build-base cmake file-dev git openssl
    - mix local.hex --force
    - mix local.rebar --force
    - mix deps.get
@ -165,29 +157,18 @@ lint:
 analysis:
  stage: test
  only:
-    changes:
-      - "**/*.ex"
-      - "**/*.exs"
-      - "mix.lock"
+    changes: *build_changes_policy
  cache: *testing_cache_policy
  script:
    - mix credo --strict --only=warnings,todo,fixme,consistency,readability

 cycles:
+  image: *current_elixir
  stage: test
-  image: elixir:1.11
  only:
-    changes:
-      - "**/*.ex"
-      - "**/*.exs"
-      - "mix.lock"
+    changes: *build_changes_policy
  cache: {}
-  before_script:
-    - mix local.hex --force
-    - mix local.rebar --force
-    - mix deps.get
-    - apt-get update
-    - apt-get install cmake libmagic-dev -y
+  before_script: *current_bfr_script
  script:
    - mix compile
    - mix xref graph --format cycles --label compile | awk '{print $0} END{exit ($0 != "No cycles found")}'
@ -290,7 +271,7 @@ amd64:
    MIX_ENV: prod
  before_script: &before-release
  - apt-get update && apt-get install -y cmake libmagic-dev
-  - echo "import Mix.Config" > config/prod.secret.exs
+  - echo "import Config" > config/prod.secret.exs
  - mix local.hex --force
  - mix local.rebar --force
  script: &release
@ -308,8 +289,8 @@ amd64-musl:
  cache: *release-cache
  variables: *release-variables
  before_script: &before-release-musl
-  - apk add git gcc g++ musl-dev make cmake file-dev
-  - echo "import Mix.Config" > config/prod.secret.exs
+  - apk add git build-base cmake file-dev openssl
+  - echo "import Config" > config/prod.secret.exs
  - mix local.hex --force
  - mix local.rebar --force
  script: *release
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -11,7 +11,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - MastoFE

 ### Changed
+- **Breaking:** Elixir >=1.10 is now required (was >= 1.9)
 - Allow users to remove their emails if instance does not need email to register
+- Uploadfilter `Pleroma.Upload.Filter.Exiftool` has been renamed to `Pleroma.Upload.Filter.Exiftool.StripLocation`
+- **Breaking**: `/api/v1/pleroma/backups` endpoints now requires `read:backups` scope instead of `read:accounts`
+- Updated the recommended pleroma.vcl configuration for Varnish to target Varnish 7.0+

 ### Added
 - `activeMonth` and `activeHalfyear` fields in NodeInfo usage.users object
@ -30,6 +34,9 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Configuration: Add `birthday_required` and `birthday_min_age` settings to provide a way to require users to enter their birth date.
 - PleromaAPI: Add `GET /api/v1/pleroma/birthdays` API endpoint
 - Make backend-rendered pages translatable. This includes emails. Pages returned as a HTTP response are translated using the language specified in the `userLanguage` cookie, or the `Accept-Language` header. Emails are translated using the `language` field when registering. This language can be changed by `PATCH /api/v1/accounts/update_credentials` with the `language` field.
+- Uploadfilter `Pleroma.Upload.Filter.Exiftool.ReadDescription` returns description values to the FE so they can pre fill the image description field
+- Added move account API
+- Enable remote users to interact with posts

 ### Fixed
 - Subscription(Bell) Notifications: Don't create from Pipeline Ingested replies
@ -45,6 +52,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Fixed crash when pinned_objects is nil
 - Fixed slow timelines when there are a lot of deactivated users
 - Fixed account deletion API
+- Fixed lowercase HTTP HEAD method in the Media Proxy Preview code

 ### Removed

--- a/6
+++ b/6
@ -1,11 +1,11 @@
-Unless otherwise stated this repository is copyright © 2017-2021
+Unless otherwise stated this repository is copyright © 2017-2022
 Pleroma Authors <https://pleroma.social/>, and is distributed under
 The GNU Affero General Public License Version 3, you should have received a
 copy of the license file as AGPL-3.

 ---

-Files inside docs directory are copyright © 2021 Pleroma Authors
+Files inside docs directory are copyright © 2022 Pleroma Authors
 <https://pleroma.social/>, and are distributed under the Creative Commons
 Attribution 4.0 International license, you should have received
 a copy of the license file as CC-BY-4.0.
@ -30,7 +30,7 @@ priv/static/images/pleroma-fox-tan-shy.png

 ---

-The following files are copyright © 2017-2020 Pleroma Authors
+The following files are copyright © 2017-2022 Pleroma Authors
 <https://pleroma.social/>, and are distributed under the Creative Commons
 Attribution-ShareAlike 4.0 International license, you should have received
 a copy of the license file as CC-BY-SA-4.0.
--- a/6
+++ b/6
@ -1,18 +1,18 @@
-FROM elixir:1.9-alpine as build
+FROM elixir:1.10-alpine as build

 COPY . .

 ENV MIX_ENV=prod

 RUN apk add git gcc g++ musl-dev make cmake file-dev &&\
-	echo "import Mix.Config" > config/prod.secret.exs &&\
+	echo "import Config" > config/prod.secret.exs &&\
 	mix local.hex --force &&\
 	mix local.rebar --force &&\
 	mix deps.get --only prod &&\
 	mkdir release &&\
 	mix release --path release

-FROM alpine:3.14
+FROM alpine

 ARG BUILD_DATE
 ARG VCS_REF
--- a/ci/Dockerfile
+++ b/ci/Dockerfile
@ -1,7 +1,8 @@
-FROM elixir:1.9.4
+FROM elixir:1.10.4

+# Single RUN statement, otherwise intermediate images are created
+# https://docs.docker.com/develop/develop-images/dockerfile_best-practices/#run
 RUN apt-get update &&\
-  apt-get install -y libmagic-dev cmake libimage-exiftool-perl ffmpeg &&\
+	apt-get install -y libmagic-dev cmake libimage-exiftool-perl ffmpeg &&\
 	mix local.hex --force &&\
 	mix local.rebar --force
-
--- a/ci/README
+++ b/ci/README
@ -0,0 +1,12 @@
+## Dependencies
+
+Assuming an AMD64 Alpine system, you're going to need the following packages
+- `qemu qemu-openrc qemu-arm qemu-aarch64` for binfmt
+- `docker-cli-buildx` for building the images
+
+## Setting up
+
+```
+docker login git.pleroma.social:5050
+doas rc-service qemu-binfmt start
+```
--- a/config/config.exs
+++ b/config/config.exs
@ -37,7 +37,7 @@
 # FIGURATION! EDIT YOUR SECRET FILE (either prod.secret.exs, dev.secret.exs).
 #
 # This file is responsible for configuring your application
-# and its dependencies with the aid of the Mix.Config module.
+# and its dependencies with the aid of the Config module.
 #
 # This configuration file is loaded before any dependency and
 # is restricted to this project.
@ -187,6 +187,7 @@
  email: "example@example.com",
  notify_email: "noreply@example.com",
  description: "Pleroma: An efficient and flexible fediverse server",
+  short_description: "",
  background_image: "/images/city.jpg",
  instance_thumbnail: "/instance/thumbnail.jpeg",
  limit: 5_000,
@ -558,8 +559,8 @@
    token_expiration: 5,
    filter_expiration: 1,
    backup: 1,
-    federator_incoming: 50,
-    federator_outgoing: 50,
+    federator_incoming: 5,
+    federator_outgoing: 5,
    ingestion_queue: 50,
    web_push: 50,
    mailer: 10,
@ -672,6 +673,8 @@

 config :pleroma, :populate_hashtags_table, fault_rate_allowance: 0.01

+config :pleroma, :delete_context_objects, fault_rate_allowance: 0.01
+
 config :pleroma, :env, Mix.env()

 config :http_signatures,
@ -740,7 +743,7 @@
      "name" => "fedi-fe",
      "git" => "https://git.pleroma.social/pleroma/fedi-fe",
      "build_url" =>
-        "https://git.pleroma.social/pleroma/fedi-fe/-/jobs/artifacts/${ref}/download?job=build",
+        "https://git.pleroma.social/pleroma/fedi-fe/-/jobs/artifacts/${ref}/download?job=build_release",
      "ref" => "master",
      "custom-http-headers" => [
        {"service-worker-allowed", "/"}
@ -760,6 +763,14 @@
        "https://gitlab.com/soapbox-pub/soapbox-fe/-/jobs/artifacts/${ref}/download?job=build-production",
      "ref" => "v1.0.0",
      "build_dir" => "static"
+    },
+    "glitch-lily" => %{
+      "name" => "glitch-lily",
+      "git" => "https://lily-is.land/infra/glitch-lily",
+      "build_url" =>
+        "https://lily-is.land/infra/glitch-lily/-/jobs/artifacts/${ref}/download?job=build",
+      "ref" => "servant",
+      "build_dir" => "public"
    }
  }

--- a/config/description.exs
+++ b/config/description.exs
@ -495,6 +495,27 @@
      }
    ]
  },
+  %{
+    group: :pleroma,
+    key: :delete_context_objects,
+    type: :group,
+    description: "`delete_context_objects` background migration settings",
+    children: [
+      %{
+        key: :fault_rate_allowance,
+        type: :float,
+        description:
+          "Max accepted rate of objects that failed in the migration. Any value from 0.0 which tolerates no errors to 1.0 which will enable the feature even if context object deletion failed for all records.",
+        suggestions: [0.01]
+      },
+      %{
+        key: :sleep_interval_ms,
+        type: :integer,
+        description:
+          "Sleep interval between each chunk of processed records in order to decrease the load on the system (defaults to 0 and should be keep default on most instances)."
+      }
+    ]
+  },
  %{
    group: :pleroma,
    key: :instance,
@ -536,6 +557,15 @@
          "Very cool instance"
        ]
      },
+      %{
+        key: :short_description,
+        type: :string,
+        description:
+          "Shorter version of instance description. It can be seen on `/api/v1/instance`",
+        suggestions: [
+          "Cool instance"
+        ]
+      },
      %{
        key: :limit,
        type: :integer,
@ -975,7 +1005,8 @@
        key: :birthday_min_age,
        type: :integer,
        description:
-          "Minimum required age for users to create account. Only used if birthday is required."
+          "Minimum required age (in days) for users to create account. Only used if birthday is required.",
+        suggestions: [6570]
      }
    ]
  },
@ -1720,6 +1751,11 @@
        type: :boolean,
        description: "Sign object fetches with HTTP signatures"
      },
+      %{
+        key: :authorized_fetch_mode,
+        type: :boolean,
+        description: "Require HTTP signatures for AP fetches"
+      },
      %{
        key: :note_replies_output_limit,
        type: :integer,
--- a/docs/administration/CLI_tasks/instance.md
+++ b/docs/administration/CLI_tasks/instance.md
@ -37,7 +37,8 @@ If any of the options are left unspecified, you will be prompted interactively.
 - `--static-dir <path>` - the directory custom public files should be read from (custom emojis, frontend bundle overrides, robots.txt, etc.)
 - `--listen-ip <ip>` - the ip the app should listen to, defaults to 127.0.0.1
 - `--listen-port <port>` - the port the app should listen to, defaults to 4000
- `--strip-uploads <Y|N>` - use ExifTool to strip uploads of sensitive location data
+- `--strip-uploads-location <Y|N>` - use ExifTool to strip uploads of sensitive location data
+- `--read-uploads-description <Y|N>` - use ExifTool to read image descriptions from uploads
 - `--anonymize-uploads <Y|N>` - randomize uploaded filenames
 - `--dedupe-uploads <Y|N>` - store files based on their hash to reduce data storage requirements if duplicates are uploaded with different filenames
 - `--skip-release-env` - skip generation the release environment file
--- a/docs/configuration/cheatsheet.md
+++ b/docs/configuration/cheatsheet.md
@ -18,6 +18,7 @@ To add configuration to your config file, you can copy it from the base config.
 * `email`: Email used to reach an Administrator/Moderator of the instance.
 * `notify_email`: Email used for notifications.
 * `description`: The instance’s description, can be seen in nodeinfo and ``/api/v1/instance``.
+* `short_description`: Shorter version of instance description, can be seen on ``/api/v1/instance``.
 * `limit`: Posts character limit (CW/Subject included in the counter).
 * `description_limit`: The character limit for image descriptions.
 * `remote_limit`: Hard character limit beyond which remote posts will be dropped.
@ -627,12 +628,18 @@ This filter replaces the filename (not the path) of an upload. For complete obfu

 No specific configuration.

-#### Pleroma.Upload.Filter.Exiftool
+#### Pleroma.Upload.Filter.Exiftool.StripLocation

 This filter only strips the GPS and location metadata with Exiftool leaving color profiles and attributes intact.

 No specific configuration.

+#### Pleroma.Upload.Filter.Exiftool.ReadDescription
+
+This filter reads the ImageDescription and iptc:Caption-Abstract fields with Exiftool so clients can prefill the media description field.
+
+No specific configuration.
+
 #### Pleroma.Upload.Filter.Mogrify

 * `args`: List of actions for the `mogrify` command like `"strip"` or `["strip", "auto-orient", {"implode", "1"}]`.
--- a/docs/configuration/howto_database_config.md
+++ b/docs/configuration/howto_database_config.md
@ -59,7 +59,7 @@ The configuration of Pleroma has traditionally been managed with a config file,
  Here is an example of a server config stripped down after migration:

  ```
-  use Mix.Config
+  import Config

  config :pleroma, Pleroma.Web.Endpoint,
    url: [host: "cool.pleroma.site", scheme: "https", port: 443]
--- a/docs/development/API/admin_api.md
+++ b/docs/development/API/admin_api.md
@ -1636,3 +1636,117 @@ Returns the content of the document
  "error": "Could not install frontend"
 }
 ```
+
+## `GET /api/v1/pleroma/admin/announcements`
+
+### List announcements
+
+- Params: `offset`, `limit`
+
+- Response: JSON, list of announcements
+
+```json
+[
+  {
+    "id": "AHDp0GBdRn1EPN5HN2",
+    "content": "some content",
+    "starts_at": null,
+    "ends_at": null,
+    "all_day": false,
+    "published_at": "2022-03-09T02:13:05",
+    "reactions": [],
+    "statuses": [],
+    "tags": [],
+    "emojis": [],
+    "updated_at": "2022-03-09T02:13:05"
+  }
+]
+```
+
+Note that this differs from the Mastodon API variant: Mastodon API only returns *active* announcements, while this returns all.
+
+## `GET /api/v1/pleroma/admin/announcements/:id`
+
+### Display one announcement
+
+- Response: JSON, one announcement
+
+```json
+{
+  "id": "AHDp0GBdRn1EPN5HN2",
+  "content": "some content",
+  "starts_at": null,
+  "ends_at": null,
+  "all_day": false,
+  "published_at": "2022-03-09T02:13:05",
+  "reactions": [],
+  "statuses": [],
+  "tags": [],
+  "emojis": [],
+  "updated_at": "2022-03-09T02:13:05"
+}
+```
+
+## `POST /api/v1/pleroma/admin/announcements`
+
+### Create an announcement
+
+- Params:
+  - `content`: string, required, announcement content
+  - `starts_at`: datetime, optional, default to null, the time when the announcement will become active (displayed to users); if it is null, the announcement will be active immediately
+  - `ends_at`: datetime, optional, default to null, the time when the announcement will become inactive (no longer displayed to users); if it is null, the announcement will be active until an admin deletes it
+  - `all_day`: boolean, optional, default to false, tells the client whether to only display dates for `starts_at` and `ends_at`
+
+- Response: JSON, created announcement
+
+```json
+{
+  "id": "AHDp0GBdRn1EPN5HN2",
+  "content": "some content",
+  "starts_at": null,
+  "ends_at": null,
+  "all_day": false,
+  "published_at": "2022-03-09T02:13:05",
+  "reactions": [],
+  "statuses": [],
+  "tags": [],
+  "emojis": [],
+  "updated_at": "2022-03-09T02:13:05"
+}
+```
+
+## `PATCH /api/v1/pleroma/admin/announcements/:id`
+
+### Change an announcement
+
+- Params: same as `POST /api/v1/pleroma/admin/announcements`, except no param is required.
+
+- Updates the announcement according to params. Missing params are kept as-is.
+
+- Response: JSON, updated announcement
+
+```json
+{
+  "id": "AHDp0GBdRn1EPN5HN2",
+  "content": "some content",
+  "starts_at": null,
+  "ends_at": null,
+  "all_day": false,
+  "published_at": "2022-03-09T02:13:05",
+  "reactions": [],
+  "statuses": [],
+  "tags": [],
+  "emojis": [],
+  "updated_at": "2022-03-09T02:13:05"
+}
+```
+
+## `DELETE /api/v1/pleroma/admin/announcements/:id`
+
+### Delete an announcement
+
+- Response: JSON, empty object
+
+```json
+{}
+```
--- a/docs/development/API/differences_in_mastoapi_responses.md
+++ b/docs/development/API/differences_in_mastoapi_responses.md
@ -40,6 +40,10 @@ Has these additional fields under the `pleroma` object:
 - `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.

+The `GET /api/v1/statuses/:id/source` endpoint additionally has the following attributes:
+
+- `content_type`: The content type of the status source.
+
 ## Scheduled statuses

 Has these additional fields in `params`:
--- a/docs/development/API/pleroma_api.md
+++ b/docs/development/API/pleroma_api.md
@ -342,6 +342,36 @@ See [Admin-API](admin_api.md)
 * Response: JSON. Returns `{"status": "success"}` if the change was successful, `{"error": "[error message]"}` otherwise
 * Note: Currently, Mastodon has no API for changing email. If they add it in future it might be incompatible with Pleroma.

+## `/api/pleroma/move_account`
+### Move account
+* Method `POST`
+* Authentication: required
+* Params:
+    * `password`: user's password
+    * `target_account`: the nickname of the target account (e.g. `foo@example.org`)
+* Response: JSON. Returns `{"status": "success"}` if the change was successful, `{"error": "[error message]"}` otherwise
+* Note: This endpoint emits a `Move` activity to all followers of the current account. Some remote servers will automatically unfollow the current account and follow the target account upon seeing this, but this depends on the remote server implementation and cannot be guaranteed. For local followers , they will automatically unfollow and follow if and only if they have set the `allow_following_move` preference ("Allow auto-follow when following account moves").
+
+## `/api/pleroma/aliases`
+### Get aliases of the current account
+* Method `GET`
+* Authentication: required
+* Response: JSON. Returns `{"aliases": [alias, ...]}`, where `alias` is the nickname of an alias, e.g. `foo@example.org`.
+
+### Add alias to the current account
+* Method `PUT`
+* Authentication: required
+* Params:
+    * `alias`: the nickname of the alias to add, e.g. `foo@example.org`.
+* Response: JSON. Returns `{"status": "success"}` if the change was successful, `{"error": "[error message]"}` otherwise
+
+### Delete alias from the current account
+* Method `DELETE`
+* Authentication: required
+* Params:
+    * `alias`: the nickname of the alias to delete, e.g. `foo@example.org`.
+* Response: JSON. Returns `{"status": "success"}` if the change was successful, `{"error": "[error message]"}` otherwise
+
 # Pleroma Conversations

 Pleroma Conversations have the same general structure that Mastodon Conversations have. The behavior differs in the following ways when using these endpoints:
@ -695,3 +725,42 @@ Emoji reactions work a lot like favourites do. They make it possible to react to
 * Authentication: required
 * Params: none
 * Response: HTTP 200 on success, 500 on error
+
+## `/api/v1/pleroma/settings/:app`
+### Gets settings for some application
+* Method `GET`
+* Authentication: `read:accounts`
+
+* Response: JSON. The settings for that application, or empty object if there is none.
+* Example response:
+```json
+{
+  "some key": "some value"
+}
+```
+
+### Updates settings for some application
+* Method `PATCH`
+* Authentication: `write:accounts`
+* Request body: JSON object. The object will be merged recursively with old settings. If some field is set to null, it is removed.
+* Example request:
+```json
+{
+  "some key": "some value",
+  "key to remove": null,
+  "nested field": {
+    "some key": "some value",
+    "key to remove": null
+  }
+}
+```
+* Response: JSON. Updated (merged) settings for that application.
+* Example response:
+```json
+{
+  "some key": "some value",
+  "nested field": {
+    "some key": "some value",
+  }
+}
+```
--- a/docs/development/setting_up_a_gitlab_runner.md
+++ b/docs/development/setting_up_a_gitlab_runner.md
@ -0,0 +1,9 @@
+# Setting up a Gitlab-runner
+
+When you push changes, a pipeline will start some automated jobs. These are done with so called [runners](https://docs.gitlab.com/runner/), services that run somewhere on a server and run these automated jobs. These jobs typically run tests and should pass. If not, you probably need to fix something.
+
+Generally, Pleroma provides a runner, so you don't need to set up your own. However, if for whatever reason you want to set up your own, here's some high level instructions.
+
+1. We use docker to run the jobs, so you should install that. For Debian, you need to allow non-free packages in the [source list](https://wiki.debian.org/SourcesList). Then you can install docker with `apt install docker-compose`.
+2. You can [install](https://docs.gitlab.com/runner/install/index.html) and [configure](https://docs.gitlab.com/runner/register/index.html) a Gitlab-runner. It's probably easiest to install from the packages, but there are other options as well.
+3. When registering the runner, you'll need some values. You can find them in the project under your own name. Choose "Settings", "CI/CD", and then expand "Runners". For executor you can choose "docker". For default image, you can use the image used in <https://git.pleroma.social/pleroma/pleroma/-/blob/develop/.gitlab-ci.yml#L1> (although it shouldn't matter much).
--- a/docs/installation/generic_dependencies.include
+++ b/docs/installation/generic_dependencies.include
@ -1,7 +1,7 @@
 ## Required dependencies

 * PostgreSQL 9.6+
-* Elixir 1.9+
+* Elixir 1.10+
 * Erlang OTP 22.2+
 * git
 * file / libmagic
--- a/docs/installation/optional/media_graphics_packages.md
+++ b/docs/installation/optional/media_graphics_packages.md
@ -1,9 +1,9 @@
 # Optional software packages needed for specific functionality

 For specific Pleroma functionality (which is disabled by default) some or all of the below packages are required:
-  * `ImageMagic`
-  * `ffmpeg`
-  * `exiftool`
+    * `ImageMagic`
+    * `ffmpeg`
+    * `exiftool`
  
 Please refer to documentation in `docs/installation` on how to install them on specific OS.
  
@ -14,19 +14,20 @@ Note: the packages are not required with the current default settings of Pleroma
 `ImageMagick` is a set of tools to create, edit, compose, or convert bitmap images.

 It is required for the following Pleroma features:
-  * `Pleroma.Upload.Filters.Mogrify`, `Pleroma.Upload.Filters.Mogrifun` upload filters (related config: `Plaroma.Upload/filters` in `config/config.exs`)
-  * Media preview proxy for still images (related config: `media_preview_proxy/enabled` in `config/config.exs`)
+    * `Pleroma.Upload.Filters.Mogrify`, `Pleroma.Upload.Filters.Mogrifun` upload filters (related config: `Plaroma.Upload/filters` in `config/config.exs`)
+    * Media preview proxy for still images (related config: `media_preview_proxy/enabled` in `config/config.exs`)
  
 ## `ffmpeg`

 `ffmpeg` is software to record, convert and stream audio and video.

 It is required for the following Pleroma features:
-  * Media preview proxy for videos (related config: `media_preview_proxy/enabled` in `config/config.exs`)
+    * Media preview proxy for videos (related config: `media_preview_proxy/enabled` in `config/config.exs`)

 ## `exiftool`

 `exiftool` is media files metadata reader/writer.

 It is required for the following Pleroma features:
-  * `Pleroma.Upload.Filters.Exiftool` upload filter (related config: `Plaroma.Upload/filters` in `config/config.exs`)
+    * `Pleroma.Upload.Filters.Exiftool.StripLocation` upload filter (related config: `Plaroma.Upload/filters` in `config/config.exs`)
+    * `Pleroma.Upload.Filters.Exiftool.ReadDescription` upload filter (related config: `Plaroma.Upload/filters` in `config/config.exs`)
--- a/elixir_buildpack.config
+++ b/elixir_buildpack.config
@ -1,2 +1,2 @@
-elixir_version=1.9.4
+elixir_version=1.10.4
 erlang_version=22.3.4.1
--- a/installation/pleroma.nginx
+++ b/installation/pleroma.nginx
@ -81,6 +81,19 @@ server {
        proxy_pass http://phoenix;
    }

+    # Uncomment this if you want notice compatibility routes for frontends like Soapbox.
+    # location ~ ^/@[^/]+/([^/]+)$ {
+    #     proxy_pass http://phoenix/notice/$1;
+    # }
+    #
+    # location ~ ^/@[^/]+/posts/([^/]+)$ {
+    #     proxy_pass http://phoenix/notice/$1;
+    # }
+    #
+    # location ~ ^/[^/]+/status/([^/]+)$ {
+    #     proxy_pass http://phoenix/notice/$1;
+    # }
+
    location ~ ^/(media|proxy) {
        proxy_cache        pleroma_media_cache;
        slice              1m;
--- a/installation/pleroma.vcl
+++ b/installation/pleroma.vcl
@ -1,4 +1,5 @@
 # Recommended varnishncsa logging format: '%h %l %u %t "%m %{X-Forwarded-Proto}i://%{Host}i%U%q %H" %s %b "%{Referer}i" "%{User-agent}i"'
+# Please use Varnish 7.0+ for proper Range Requests / Chunked encoding support
 vcl 4.1;
 import std;

@ -22,11 +23,6 @@ sub vcl_recv {
      set req.http.X-Forwarded-Proto = "https";
    }

-    # CHUNKED SUPPORT
-    if (req.http.Range ~ "bytes=") {
-      set req.http.x-range = req.http.Range;
-    }
-
    # Pipe if WebSockets request is coming through
    if (req.http.upgrade ~ "(?i)websocket") {
      return (pipe);
@ -35,9 +31,9 @@ sub vcl_recv {
    # Allow purging of the cache
    if (req.method == "PURGE") {
      if (!client.ip ~ purge) {
-        return(synth(405,"Not allowed."));
+        return (synth(405,"Not allowed."));
      }
-      return(purge);
+      return (purge);
    }
 }

@ -53,17 +49,11 @@ sub vcl_backend_response {
      return (retry);
    }

-    # CHUNKED SUPPORT
-    if (bereq.http.x-range ~ "bytes=" && beresp.status == 206) {
-      set beresp.ttl = 10m;
-      set beresp.http.CR = beresp.http.content-range;
-    }
-
    # Bypass cache for large files
    # 50000000 ~ 50MB
    if (std.integer(beresp.http.content-length, 0) > 50000000) {
       set beresp.uncacheable = true;
-       return(deliver);
+       return (deliver);
    }

    # Don't cache objects that require authentication
@ -94,7 +84,7 @@ sub vcl_synth {
    if (resp.status == 750) {
      set resp.status = 301;
      set resp.http.Location = req.http.x-redir;
-      return(deliver);
+      return (deliver);
    }
 }

@ -106,25 +96,12 @@ sub vcl_pipe {
    }
 }

-sub vcl_hash {
-    # CHUNKED SUPPORT
-    if (req.http.x-range ~ "bytes=") {
-      hash_data(req.http.x-range);
-      unset req.http.Range;
-    }
-}
-
 sub vcl_backend_fetch {
    # Be more lenient for slow servers on the fediverse
    if (bereq.url ~ "^/proxy/") {
      set bereq.first_byte_timeout = 300s;
    }

-    # CHUNKED SUPPORT
-    if (bereq.http.x-range) {
-      set bereq.http.Range = bereq.http.x-range;
-    }
-
    if (bereq.retries == 0) {
        # Clean up the X-Varnish-Backend-503 flag that is used internally
        # to mark broken backend responses that should be retried.
@ -143,14 +120,6 @@ sub vcl_backend_fetch {
    }
 }

-sub vcl_deliver {
-    # CHUNKED SUPPORT
-    if (resp.http.CR) {
-      set resp.http.Content-Range = resp.http.CR;
-      unset resp.http.CR;
-    }
-}
-
 sub vcl_backend_error {
    # Retry broken backend responses.
    set bereq.http.X-Varnish-Backend-503 = "1";
--- a/lib/mix/tasks/pleroma/config.ex
+++ b/lib/mix/tasks/pleroma/config.ex
@ -304,13 +304,8 @@ defp write_config(file, path, opts) do
    System.cmd("mix", ["format", path])
  end

-  if Code.ensure_loaded?(Config.Reader) do
-    defp config_header, do: "import Config\r\n\r\n"
-    defp read_file(config_file), do: Config.Reader.read_imports!(config_file)
-  else
-    defp config_header, do: "use Mix.Config\r\n\r\n"
-    defp read_file(config_file), do: Mix.Config.eval!(config_file)
-  end
+  defp config_header, do: "import Config\r\n\r\n"
+  defp read_file(config_file), do: Config.Reader.read_imports!(config_file)

  defp write_and_delete(config, file, delete?) do
    config
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@ -154,9 +154,8 @@ def run(["ensure_expiration"]) do
    |> join(:inner, [a], o in Object,
      on:
        fragment(
-          "(?->>'id') = COALESCE((?)->'object'->> 'id', (?)->>'object')",
+          "(?->>'id') = associated_object_id((?))",
          o.data,
-          a.data,
          a.data
        )
    )
--- a/lib/mix/tasks/pleroma/ecto.ex
+++ b/lib/mix/tasks/pleroma/ecto.ex
@ -1,6 +1,6 @@
 # Pleroma: A lightweight social networking server
 # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-onl
+# SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Ecto do
  @doc """
--- a/lib/mix/tasks/pleroma/ecto/migrate.ex
+++ b/lib/mix/tasks/pleroma/ecto/migrate.ex
@ -1,6 +1,6 @@
 # Pleroma: A lightweight social networking server
 # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-onl
+# SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Ecto.Migrate do
  use Mix.Task
--- a/lib/mix/tasks/pleroma/ecto/rollback.ex
+++ b/lib/mix/tasks/pleroma/ecto/rollback.ex
@ -1,6 +1,6 @@
 # Pleroma: A lightweight social networking server
 # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-onl
+# SPDX-License-Identifier: AGPL-3.0-only

 defmodule Mix.Tasks.Pleroma.Ecto.Rollback do
  use Mix.Task
--- a/lib/mix/tasks/pleroma/instance.ex
+++ b/lib/mix/tasks/pleroma/instance.ex
@ -34,7 +34,8 @@ def run(["gen" | rest]) do
          static_dir: :string,
          listen_ip: :string,
          listen_port: :string,
-          strip_uploads: :string,
+          strip_uploads_location: :string,
+          read_uploads_description: :string,
          anonymize_uploads: :string,
          dedupe_uploads: :string
        ],
@ -161,7 +162,7 @@ def run(["gen" | rest]) do
        )
        |> Path.expand()

-      {strip_uploads_message, strip_uploads_default} =
+      {strip_uploads_location_message, strip_uploads_location_default} =
        if Pleroma.Utils.command_available?("exiftool") do
          {"Do you want to strip location (GPS) data from uploaded images? This requires exiftool, it was detected as installed. (y/n)",
           "y"}
@ -170,12 +171,29 @@ def run(["gen" | rest]) do
           "n"}
        end

-      strip_uploads =
+      strip_uploads_location =
        get_option(
          options,
-          :strip_uploads,
-          strip_uploads_message,
-          strip_uploads_default
+          :strip_uploads_location,
+          strip_uploads_location_message,
+          strip_uploads_location_default
+        ) === "y"
+
+      {read_uploads_description_message, read_uploads_description_default} =
+        if Pleroma.Utils.command_available?("exiftool") do
+          {"Do you want to read data from uploaded files so clients can use it to prefill fields like image description? This requires exiftool, it was detected as installed. (y/n)",
+           "y"}
+        else
+          {"Do you want to read data from uploaded files so clients can use it to prefill fields like image description? This requires exiftool, it was detected as not installed, please install it if you answer yes. (y/n)",
+           "n"}
+        end
+
+      read_uploads_description =
+        get_option(
+          options,
+          :read_uploads_description,
+          read_uploads_description_message,
+          read_uploads_description_default
        ) === "y"

      anonymize_uploads =
@ -229,7 +247,8 @@ def run(["gen" | rest]) do
          listen_port: listen_port,
          upload_filters:
            upload_filters(%{
-              strip: strip_uploads,
+              strip_location: strip_uploads_location,
+              read_description: read_uploads_description,
              anonymize: anonymize_uploads,
              dedupe: dedupe_uploads
            })
@ -297,12 +316,19 @@ defp write_robots_txt(static_dir, indexable, template_dir) do

  defp upload_filters(filters) when is_map(filters) do
    enabled_filters =
-      if filters.strip do
-        [Pleroma.Upload.Filter.Exiftool]
+      if filters.strip_location do
+        [Pleroma.Upload.Filter.Exiftool.StripLocation]
      else
        []
      end

+    enabled_filters =
+      if filters.read_description do
+        enabled_filters ++ [Pleroma.Upload.Filter.Exiftool.ReadDescription]
+      else
+        enabled_filters
+      end
+
    enabled_filters =
      if filters.anonymize do
        enabled_filters ++ [Pleroma.Upload.Filter.AnonymizeFilename]
--- a/lib/mix/tasks/pleroma/openapi_spec.ex
+++ b/lib/mix/tasks/pleroma/openapi_spec.ex
@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Mix.Tasks.Pleroma.OpenapiSpec do
  def run([path]) do
    # Load Pleroma application to get version info
--- a/lib/mix/tasks/pleroma/user.ex
+++ b/lib/mix/tasks/pleroma/user.ex
@ -112,9 +112,10 @@ def run(["reset_password", nickname]) do
         {:ok, token} <- Pleroma.PasswordResetToken.create_token(user) do
      shell_info("Generated password reset token for #{user.nickname}")

-      IO.puts("URL: #{Pleroma.Web.Router.Helpers.reset_password_url(Pleroma.Web.Endpoint,
-      :reset,
-      token.token)}")
+      url =
+        Pleroma.Web.Router.Helpers.reset_password_url(Pleroma.Web.Endpoint, :reset, token.token)
+
+      IO.puts("URL: #{url}")
    else
      _ ->
        shell_error("No local user #{nickname}")
@ -421,6 +422,38 @@ def run(["list"]) do
    |> Stream.run()
  end

+  def run(["fix_follow_state", local_user, remote_user]) do
+    start_pleroma()
+
+    with {:local, %User{} = local} <- {:local, User.get_by_nickname(local_user)},
+         {:remote, %User{} = remote} <- {:remote, User.get_by_nickname(remote_user)},
+         {:follow_data, %{data: %{"state" => request_state}}} <-
+           {:follow_data, Pleroma.Web.ActivityPub.Utils.fetch_latest_follow(local, remote)} do
+      calculated_state = User.following?(local, remote)
+
+      shell_info(
+        "Request state is #{request_state}, vs calculated state of following=#{calculated_state}"
+      )
+
+      if calculated_state == false && request_state == "accept" do
+        shell_info("Discrepancy found, fixing")
+        Pleroma.Web.CommonAPI.reject_follow_request(local, remote)
+        shell_info("Relationship fixed")
+      else
+        shell_info("No discrepancy found")
+      end
+    else
+      {:local, _} ->
+        shell_error("No local user #{local_user}")
+
+      {:remote, _} ->
+        shell_error("No remote user #{remote_user}")
+
+      {:follow_data, _} ->
+        shell_error("No follow data for #{local_user} and #{remote_user}")
+    end
+  end
+
  defp set_moderator(user, value) do
    {:ok, user} =
      user
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@ -53,7 +53,7 @@ defmodule Pleroma.Activity do
    #
    # ```
    # |> join(:inner, [activity], o in Object,
-    #      on: fragment("(?->>'id') = COALESCE((?)->'object'->> 'id', (?)->>'object')",
+    #      on: fragment("(?->>'id') = associated_object_id((?))",
    #        o.data, activity.data, activity.data))
    # |> preload([activity, object], [object: object])
    # ```
@ -69,9 +69,8 @@ def with_joined_object(query, join_type \\ :inner) do
    join(query, join_type, [activity], o in Object,
      on:
        fragment(
-          "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
+          "(?->>'id') = associated_object_id(?)",
          o.data,
-          activity.data,
          activity.data
        ),
      as: :object
--- a/lib/pleroma/activity/html.ex
+++ b/lib/pleroma/activity/html.ex
@ -8,6 +8,40 @@ defmodule Pleroma.Activity.HTML do

  @cachex Pleroma.Config.get([:cachex, :provider], Cachex)

+  # We store a list of cache keys related to an activity in a
+  # separate cache, scrubber_management_cache. It has the same
+  # size as scrubber_cache (see application.ex). Every time we add
+  # a cache to scrubber_cache, we update scrubber_management_cache.
+  #
+  # The most recent write of a certain key in the management cache
+  # is the same as the most recent write of any record related to that
+  # key in the main cache.
+  # Assuming LRW ( https://hexdocs.pm/cachex/Cachex.Policy.LRW.html ),
+  # this means when the management cache is evicted by cachex, all
+  # related records in the main cache will also have been evicted.
+
+  defp get_cache_keys_for(activity_id) do
+    with {:ok, list} when is_list(list) <- @cachex.get(:scrubber_management_cache, activity_id) do
+      list
+    else
+      _ -> []
+    end
+  end
+
+  defp add_cache_key_for(activity_id, additional_key) do
+    current = get_cache_keys_for(activity_id)
+
+    unless additional_key in current do
+      @cachex.put(:scrubber_management_cache, activity_id, [additional_key | current])
+    end
+  end
+
+  def invalidate_cache_for(activity_id) do
+    keys = get_cache_keys_for(activity_id)
+    Enum.map(keys, &@cachex.del(:scrubber_cache, &1))
+    @cachex.del(:scrubber_management_cache, activity_id)
+  end
+
  def get_cached_scrubbed_html_for_activity(
        content,
        scrubbers,
@ -19,6 +53,8 @@ def get_cached_scrubbed_html_for_activity(

    @cachex.fetch!(:scrubber_cache, key, fn _key ->
      object = Object.normalize(activity, fetch: false)
+
+      add_cache_key_for(activity.id, key)
      HTML.ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
    end)
  end
--- a/lib/pleroma/activity/ir/topics.ex
+++ b/lib/pleroma/activity/ir/topics.ex
@ -13,6 +13,14 @@ def get_activity_topics(activity) do
    |> List.flatten()
  end

+  defp generate_topics(%{data: %{"type" => "ChatMessage"}}, %{data: %{"type" => "Delete"}}) do
+    ["user", "user:pleroma_chat"]
+  end
+
+  defp generate_topics(%{data: %{"type" => "ChatMessage"}}, %{data: %{"type" => "Create"}}) do
+    []
+  end
+
  defp generate_topics(%{data: %{"type" => "Answer"}}, _) do
    []
  end
@ -21,7 +29,7 @@ defp generate_topics(object, activity) do
    ["user", "list"] ++ visibility_tags(object, activity)
  end

-  defp visibility_tags(object, activity) do
+  defp visibility_tags(object, %{data: %{"type" => type}} = activity) when type != "Announce" do
    case Visibility.get_visibility(activity) do
      "public" ->
        if activity.local do
@ -31,6 +39,10 @@ defp visibility_tags(object, activity) do
        end
        |> item_creation_tags(object, activity)

+      "local" ->
+        ["public:local"]
+        |> item_creation_tags(object, activity)
+
      "direct" ->
        ["direct"]

@ -39,6 +51,10 @@ defp visibility_tags(object, activity) do
    end
  end

+  defp visibility_tags(_object, _activity) do
+    []
+  end
+
  defp item_creation_tags(tags, object, %{data: %{"type" => "Create"}} = activity) do
    tags ++
      remote_topics(activity) ++ hashtags_to_topics(object) ++ attachment_topics(object, activity)
@ -63,7 +79,18 @@ defp remote_topics(_), do: []

  defp attachment_topics(%{data: %{"attachment" => []}}, _act), do: []

-  defp attachment_topics(_object, %{local: true}), do: ["public:media", "public:local:media"]
+  defp attachment_topics(_object, %{local: true} = activity) do
+    case Visibility.get_visibility(activity) do
+      "public" ->
+        ["public:media", "public:local:media"]
+
+      "local" ->
+        ["public:local:media"]
+
+      _ ->
+        []
+    end
+  end

  defp attachment_topics(_object, %{actor: actor}) when is_binary(actor),
    do: ["public:media", "public:remote:media:" <> URI.parse(actor).host]
--- a/lib/pleroma/activity/queries.ex
+++ b/lib/pleroma/activity/queries.ex
@ -52,8 +52,7 @@ def by_object_id(query, object_ids) when is_list(object_ids) do
      activity in query,
      where:
        fragment(
-          "coalesce((?)->'object'->>'id', (?)->>'object') = ANY(?)",
-          activity.data,
+          "associated_object_id((?)) = ANY(?)",
          activity.data,
          ^object_ids
        )
@ -64,8 +63,7 @@ def by_object_id(query, object_id) when is_binary(object_id) do
    from(activity in query,
      where:
        fragment(
-          "coalesce((?)->'object'->>'id', (?)->>'object') = ?",
-          activity.data,
+          "associated_object_id((?)) = ?",
          activity.data,
          ^object_id
        )
--- a/lib/pleroma/activity/search.ex
+++ b/lib/pleroma/activity/search.ex
@ -30,7 +30,7 @@ def search(user, search_query, options \\ []) do
      Activity
      |> Activity.with_preloaded_object()
      |> Activity.restrict_deactivated_users()
-      |> restrict_public()
+      |> restrict_public(user)
      |> query_with(index_type, search_query, search_function)
      |> maybe_restrict_local(user)
      |> maybe_restrict_author(author)
@ -57,7 +57,19 @@ def maybe_restrict_blocked(query, %User{} = user) do

  def maybe_restrict_blocked(query, _), do: query

-  defp restrict_public(q) do
+  defp restrict_public(q, user) when not is_nil(user) do
+    intended_recipients = [
+      Pleroma.Constants.as_public(),
+      Pleroma.Web.ActivityPub.Utils.as_local_public()
+    ]
+
+    from([a, o] in q,
+      where: fragment("?->>'type' = 'Create'", a.data),
+      where: fragment("? && ?", ^intended_recipients, a.recipients)
+    )
+  end
+
+  defp restrict_public(q, _user) do
    from([a, o] in q,
      where: fragment("?->>'type' = 'Create'", a.data),
      where: ^Pleroma.Constants.as_public() in a.recipients
--- a/lib/pleroma/announcement.ex
+++ b/lib/pleroma/announcement.ex
@ -0,0 +1,160 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Announcement do
+  use Ecto.Schema
+
+  import Ecto.Changeset, only: [cast: 3, validate_required: 2]
+  import Ecto.Query
+
+  alias Pleroma.AnnouncementReadRelationship
+  alias Pleroma.Repo
+
+  @type t :: %__MODULE__{}
+  @primary_key {:id, FlakeId.Ecto.CompatType, autogenerate: true}
+
+  schema "announcements" do
+    field(:data, :map)
+    field(:starts_at, :utc_datetime)
+    field(:ends_at, :utc_datetime)
+    field(:rendered, :map)
+
+    timestamps(type: :utc_datetime)
+  end
+
+  def change(struct, params \\ %{}) do
+    struct
+    |> cast(validate_params(struct, params), [:data, :starts_at, :ends_at, :rendered])
+    |> validate_required([:data])
+  end
+
+  defp validate_params(struct, params) do
+    base_data =
+      %{
+        "content" => "",
+        "all_day" => false
+      }
+      |> Map.merge((struct && struct.data) || %{})
+
+    merged_data =
+      Map.merge(base_data, params.data)
+      |> Map.take(["content", "all_day"])
+
+    params
+    |> Map.merge(%{data: merged_data})
+    |> add_rendered_properties()
+  end
+
+  def add_rendered_properties(params) do
+    {content_html, _, _} =
+      Pleroma.Web.CommonAPI.Utils.format_input(params.data["content"], "text/plain",
+        mentions_format: :full
+      )
+
+    rendered = %{
+      "content" => content_html
+    }
+
+    params
+    |> Map.put(:rendered, rendered)
+  end
+
+  def add(params) do
+    changeset = change(%__MODULE__{}, params)
+
+    Repo.insert(changeset)
+  end
+
+  def update(announcement, params) do
+    changeset = change(announcement, params)
+
+    Repo.update(changeset)
+  end
+
+  def list_all do
+    __MODULE__
+    |> Repo.all()
+  end
+
+  def list_paginated(%{limit: limited_number, offset: offset_number}) do
+    __MODULE__
+    |> limit(^limited_number)
+    |> offset(^offset_number)
+    |> Repo.all()
+  end
+
+  def get_by_id(id) do
+    Repo.get_by(__MODULE__, id: id)
+  end
+
+  def delete_by_id(id) do
+    with announcement when not is_nil(announcement) <- get_by_id(id),
+         {:ok, _} <- Repo.delete(announcement) do
+      :ok
+    else
+      _ ->
+        :error
+    end
+  end
+
+  def read_by?(announcement, user) do
+    AnnouncementReadRelationship.exists?(user, announcement)
+  end
+
+  def mark_read_by(announcement, user) do
+    AnnouncementReadRelationship.mark_read(user, announcement)
+  end
+
+  def render_json(announcement, opts \\ []) do
+    extra_params =
+      case Keyword.fetch(opts, :for) do
+        {:ok, user} when not is_nil(user) ->
+          %{read: read_by?(announcement, user)}
+
+        _ ->
+          %{}
+      end
+
+    admin_extra_params =
+      case Keyword.fetch(opts, :admin) do
+        {:ok, true} ->
+          %{pleroma: %{raw_content: announcement.data["content"]}}
+
+        _ ->
+          %{}
+      end
+
+    base = %{
+      id: announcement.id,
+      content: announcement.rendered["content"],
+      starts_at: announcement.starts_at,
+      ends_at: announcement.ends_at,
+      all_day: announcement.data["all_day"],
+      published_at: announcement.inserted_at,
+      updated_at: announcement.updated_at,
+      mentions: [],
+      statuses: [],
+      tags: [],
+      emojis: [],
+      reactions: []
+    }
+
+    base
+    |> Map.merge(extra_params)
+    |> Map.merge(admin_extra_params)
+  end
+
+  # "visible" means:
+  # starts_at < time < ends_at
+  def list_all_visible_when(time) do
+    __MODULE__
+    |> where([a], is_nil(a.starts_at) or a.starts_at < ^time)
+    |> where([a], is_nil(a.ends_at) or a.ends_at > ^time)
+    |> Repo.all()
+  end
+
+  def list_all_visible do
+    list_all_visible_when(DateTime.now("Etc/UTC") |> elem(1))
+  end
+end
--- a/lib/pleroma/announcement_read_relationship.ex
+++ b/lib/pleroma/announcement_read_relationship.ex
@ -0,0 +1,55 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.AnnouncementReadRelationship do
+  use Ecto.Schema
+
+  import Ecto.Changeset
+
+  alias FlakeId.Ecto.CompatType
+  alias Pleroma.Announcement
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  @type t :: %__MODULE__{}
+
+  schema "announcement_read_relationships" do
+    belongs_to(:user, User, type: CompatType)
+    belongs_to(:announcement, Announcement, type: CompatType)
+
+    timestamps(updated_at: false)
+  end
+
+  def mark_read(user, announcement) do
+    %__MODULE__{}
+    |> cast(%{user_id: user.id, announcement_id: announcement.id}, [:user_id, :announcement_id])
+    |> validate_required([:user_id, :announcement_id])
+    |> foreign_key_constraint(:user_id)
+    |> foreign_key_constraint(:announcement_id)
+    |> unique_constraint([:user_id, :announcement_id])
+    |> Repo.insert()
+  end
+
+  def mark_unread(user, announcement) do
+    with relationship <- get(user, announcement),
+         {:exists, true} <- {:exists, not is_nil(relationship)},
+         {:ok, _} <- Repo.delete(relationship) do
+      :ok
+    else
+      {:exists, false} ->
+        :ok
+
+      _ ->
+        :error
+    end
+  end
+
+  def get(user, announcement) do
+    Repo.get_by(__MODULE__, user_id: user.id, announcement_id: announcement.id)
+  end
+
+  def exists?(user, announcement) do
+    not is_nil(get(user, announcement))
+  end
+end
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@ -112,7 +112,17 @@ def start(_type, _args) do

    # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
    # for other strategies and supported options
-    opts = [strategy: :one_for_one, name: Pleroma.Supervisor]
+    # If we have a lot of caches, default max_restarts can cause test
+    # resets to fail.
+    # Go for the default 3 unless we're in test
+    max_restarts =
+      if @mix_env == :test do
+        100
+      else
+        3
+      end
+
+    opts = [strategy: :one_for_one, name: Pleroma.Supervisor, max_restarts: max_restarts]
    result = Supervisor.start_link(children, opts)

    set_postgres_server_version()
@ -189,6 +199,7 @@ defp cachex_children do
      build_cachex("object", default_ttl: 25_000, ttl_interval: 1000, limit: 2500),
      build_cachex("rich_media", default_ttl: :timer.minutes(120), limit: 5000),
      build_cachex("scrubber", limit: 2500),
+      build_cachex("scrubber_management", limit: 2500),
      build_cachex("idempotency", expiration: idempotency_expiration(), limit: 2500),
      build_cachex("web_resp", limit: 2500),
      build_cachex("emoji_packs", expiration: emoji_packs_expiration(), limit: 10),
@ -238,7 +249,8 @@ defp dont_run_in_test(_) do

  defp background_migrators do
    [
-      Pleroma.Migrators.HashtagsTableMigrator
+      Pleroma.Migrators.HashtagsTableMigrator,
+      Pleroma.Migrators.ContextObjectsDeletionMigrator
    ]
  end

--- a/lib/pleroma/application_requirements.ex
+++ b/lib/pleroma/application_requirements.ex
@ -164,7 +164,8 @@ defp do_check_rum!(setting, migrate) do

  defp check_system_commands!(:ok) do
    filter_commands_statuses = [
-      check_filter(Pleroma.Upload.Filter.Exiftool, "exiftool"),
+      check_filter(Pleroma.Upload.Filter.Exiftool.StripLocation, "exiftool"),
+      check_filter(Pleroma.Upload.Filter.Exiftool.ReadDescription, "exiftool"),
      check_filter(Pleroma.Upload.Filter.Mogrify, "mogrify"),
      check_filter(Pleroma.Upload.Filter.Mogrifun, "mogrify"),
      check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "mogrify"),
--- a/lib/pleroma/bbs/handler.ex
+++ b/lib/pleroma/bbs/handler.ex
@ -42,8 +42,45 @@ defp loop(state) do

  def puts_activity(activity) do
    status = Pleroma.Web.MastodonAPI.StatusView.render("show.json", %{activity: activity})
+
    IO.puts("-- #{status.id} by #{status.account.display_name} (#{status.account.acct})")
-    IO.puts(HTML.strip_tags(status.content))
+
+    status.content
+    |> String.split("<br/>")
+    |> Enum.map(&HTML.strip_tags/1)
+    |> Enum.map(&HtmlEntities.decode/1)
+    |> Enum.map(&IO.puts/1)
+  end
+
+  def puts_notification(activity, user) do
+    notification =
+      Pleroma.Web.MastodonAPI.NotificationView.render("show.json", %{
+        notification: activity,
+        for: user
+      })
+
+    IO.puts(
+      "== (#{notification.type}) #{notification.status.id} by #{notification.account.display_name} (#{notification.account.acct})"
+    )
+
+    notification.status.content
+    |> String.split("<br/>")
+    |> Enum.map(&HTML.strip_tags/1)
+    |> Enum.map(&HtmlEntities.decode/1)
+    |> (fn x ->
+          case x do
+            [content] ->
+              "> " <> content
+
+            [head | _tail] ->
+              # "> " <> hd <> "..."
+              head
+              |> String.slice(1, 80)
+              |> (fn x -> "> " <> x <> "..." end).()
+          end
+        end).()
+    |> IO.puts()
+
    IO.puts("")
  end

@ -53,6 +90,11 @@ def handle_command(state, "help") do
    IO.puts("home - Show the home timeline")
    IO.puts("p <text> - Post the given text")
    IO.puts("r <id> <text> - Reply to the post with the given id")
+    IO.puts("t <id> - Show a thread from the given id")
+    IO.puts("n - Show notifications")
+    IO.puts("n read - Mark all notifactions as read")
+    IO.puts("f <id> - Favourites the post with the given id")
+    IO.puts("R <id> - Repeat the post with the given id")
    IO.puts("quit - Quit")

    state
@ -73,11 +115,53 @@ def handle_command(%{user: user} = state, "r " <> text) do
    state
  end

+  def handle_command(%{user: user} = state, "t " <> activity_id) do
+    with %Activity{} = activity <- Activity.get_by_id(activity_id) do
+      activities =
+        ActivityPub.fetch_activities_for_context(activity.data["context"], %{
+          blocking_user: user,
+          user: user,
+          exclude_id: activity.id
+        })
+
+      case activities do
+        [] ->
+          activity_id
+          |> Activity.get_by_id()
+          |> puts_activity()
+
+        _ ->
+          activities
+          |> Enum.reverse()
+          |> Enum.each(&puts_activity/1)
+      end
+    else
+      _e -> IO.puts("Could not show this thread...")
+    end
+
+    state
+  end
+
+  def handle_command(%{user: user} = state, "n read") do
+    Pleroma.Notification.clear(user)
+    IO.puts("All notifications were marked as read")
+
+    state
+  end
+
+  def handle_command(%{user: user} = state, "n") do
+    user
+    |> Pleroma.Web.MastodonAPI.MastodonAPI.get_notifications(%{})
+    |> Enum.each(&puts_notification(&1, user))
+
+    state
+  end
+
  def handle_command(%{user: user} = state, "p " <> text) do
    text = String.trim(text)

-    with {:ok, _activity} <- CommonAPI.post(user, %{status: text}) do
-      IO.puts("Posted!")
+    with {:ok, activity} <- CommonAPI.post(user, %{status: text}) do
+      IO.puts("Posted! ID: #{activity.id}")
    else
      _e -> IO.puts("Could not post...")
    end
@ -85,6 +169,19 @@ def handle_command(%{user: user} = state, "p " <> text) do
    state
  end

+  def handle_command(%{user: user} = state, "f " <> id) do
+    id = String.trim(id)
+
+    with %Activity{} = activity <- Activity.get_by_id(id),
+         {:ok, _activity} <- CommonAPI.favorite(user, activity) do
+      IO.puts("Favourited!")
+    else
+      _e -> IO.puts("Could not Favourite...")
+    end
+
+    state
+  end
+
  def handle_command(state, "home") do
    user = state.user

@ -123,7 +220,7 @@ defp wait_input(state, input) do

        loop(%{state | counter: state.counter + 1})

-      {:error, :interrupted} ->
+      {:input, ^input, {:error, :interrupted}} ->
        IO.puts("Caught Ctrl+C...")
        loop(%{state | counter: state.counter + 1})

--- a/lib/pleroma/config/deprecation_warnings.ex
+++ b/lib/pleroma/config/deprecation_warnings.ex
@ -20,6 +20,43 @@ defmodule Pleroma.Config.DeprecationWarnings do
     "\n* `config :pleroma, :instance, mrf_transparency_exclusions` is now `config :pleroma, :mrf, transparency_exclusions`"}
  ]

+  def check_exiftool_filter do
+    filters = Config.get([Pleroma.Upload]) |> Keyword.get(:filters, [])
+
+    if Pleroma.Upload.Filter.Exiftool in filters do
+      Logger.warn("""
+      !!!DEPRECATION WARNING!!!
+      Your config is using Exiftool as a filter instead of Exiftool.StripLocation. This should work for now, but you are advised to change to the new configuration to prevent possible issues later:
+
+      ```
+      config :pleroma, Pleroma.Upload,
+        filters: [Pleroma.Upload.Filter.Exiftool]
+      ```
+
+      Is now
+
+
+      ```
+      config :pleroma, Pleroma.Upload,
+        filters: [Pleroma.Upload.Filter.Exiftool.StripLocation]
+      ```
+      """)
+
+      new_config =
+        filters
+        |> Enum.map(fn
+          Pleroma.Upload.Filter.Exiftool -> Pleroma.Upload.Filter.Exiftool.StripLocation
+          filter -> filter
+        end)
+
+      Config.put([Pleroma.Upload, :filters], new_config)
+
+      :error
+    else
+      :ok
+    end
+  end
+
  def check_simple_policy_tuples do
    has_strings =
      Config.get([:mrf_simple])
@ -180,7 +217,8 @@ def warn do
      check_old_chat_shoutbox(),
      check_quarantined_instances_tuples(),
      check_transparency_exclusions_tuples(),
-      check_simple_policy_tuples()
+      check_simple_policy_tuples(),
+      check_exiftool_filter()
    ]
    |> Enum.reduce(:ok, fn
      :ok, :ok -> :ok
--- a/lib/pleroma/config/loader.ex
+++ b/lib/pleroma/config/loader.ex
@ -19,21 +19,10 @@ defmodule Pleroma.Config.Loader do
    :tesla
  ]

-  if Code.ensure_loaded?(Config.Reader) do
-    @reader Config.Reader
-
-    def read(path), do: @reader.read!(path)
-  else
-    # support for Elixir less than 1.9
-    @reader Mix.Config
-    def read(path) do
-      path
-      |> @reader.eval!()
-      |> elem(0)
-    end
-  end
+  @reader Config.Reader

  @spec read(Path.t()) :: keyword()
+  def read(path), do: @reader.read!(path)

  @spec merge(keyword(), keyword()) :: keyword()
  def merge(c1, c2), do: @reader.merge(c1, c2)
--- a/lib/pleroma/config/release_runtime_provider.ex
+++ b/lib/pleroma/config/release_runtime_provider.ex
@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Config.ReleaseRuntimeProvider do
  @moduledoc """
  Imports runtime config and `{env}.exported_from_db.secret.exs` for releases.
--- a/lib/pleroma/constants.ex
+++ b/lib/pleroma/constants.ex
@ -28,6 +28,42 @@ defmodule Pleroma.Constants 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)
  )

+  const(status_updatable_fields,
+    do: [
+      "source",
+      "tag",
+      "updated",
+      "emoji",
+      "content",
+      "summary",
+      "sensitive",
+      "attachment",
+      "generator"
+    ]
+  )
+
+  const(updatable_object_types,
+    do: [
+      "Note",
+      "Question",
+      "Audio",
+      "Video",
+      "Event",
+      "Article",
+      "Page"
+    ]
+  )
+
+  const(actor_types,
+    do: [
+      "Application",
+      "Group",
+      "Organization",
+      "Person",
+      "Service"
+    ]
+  )
+
  # basic regex, just there to weed out potential mistakes
  # https://datatracker.ietf.org/doc/html/rfc2045#section-5.1
  const(mime_regex,
--- a/lib/pleroma/data_migration.ex
+++ b/lib/pleroma/data_migration.ex
@ -42,4 +42,5 @@ def get_by_name(name) do
  end

  def populate_hashtags_table, do: get_by_name("populate_hashtags_table")
+  def delete_context_objects, do: get_by_name("delete_context_objects")
 end
--- a/lib/pleroma/docs/translator.ex
+++ b/lib/pleroma/docs/translator.ex
@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Docs.Translator do
+  require Pleroma.Docs.Translator.Compiler
+  require Pleroma.Web.Gettext
+
+  @before_compile Pleroma.Docs.Translator.Compiler
+end
--- a/lib/pleroma/docs/translator/compiler.ex
+++ b/lib/pleroma/docs/translator/compiler.ex
@ -0,0 +1,119 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Docs.Translator.Compiler do
+  @external_resource "config/description.exs"
+  @raw_config Pleroma.Config.Loader.read("config/description.exs")
+  @raw_descriptions @raw_config[:pleroma][:config_description]
+
+  defmacro __before_compile__(_env) do
+    strings =
+      __MODULE__.descriptions()
+      |> __MODULE__.extract_strings()
+
+    quote do
+      def placeholder do
+        unquote do
+          Enum.map(
+            strings,
+            fn {path, type, string} ->
+              ctxt = msgctxt_for(path, type)
+
+              quote do
+                Pleroma.Web.Gettext.dpgettext_noop(
+                  "config_descriptions",
+                  unquote(ctxt),
+                  unquote(string)
+                )
+              end
+            end
+          )
+        end
+      end
+    end
+  end
+
+  def descriptions do
+    Pleroma.Web.ActivityPub.MRF.config_descriptions()
+    |> Enum.reduce(@raw_descriptions, fn description, acc -> [description | acc] end)
+    |> Pleroma.Docs.Generator.convert_to_strings()
+  end
+
+  def extract_strings(descriptions) do
+    descriptions
+    |> Enum.reduce(%{strings: [], path: []}, &process_item/2)
+    |> Map.get(:strings)
+  end
+
+  defp process_item(entity, acc) do
+    current_level =
+      acc
+      |> process_desc(entity)
+      |> process_label(entity)
+
+    process_children(entity, current_level)
+  end
+
+  defp process_desc(acc, %{description: desc} = item) do
+    %{
+      strings: [{acc.path ++ [key_for(item)], "description", desc} | acc.strings],
+      path: acc.path
+    }
+  end
+
+  defp process_desc(acc, _) do
+    acc
+  end
+
+  defp process_label(acc, %{label: label} = item) do
+    %{
+      strings: [{acc.path ++ [key_for(item)], "label", label} | acc.strings],
+      path: acc.path
+    }
+  end
+
+  defp process_label(acc, _) do
+    acc
+  end
+
+  defp process_children(%{children: children} = item, acc) do
+    current_level = Map.put(acc, :path, acc.path ++ [key_for(item)])
+
+    children
+    |> Enum.reduce(current_level, &process_item/2)
+    |> Map.put(:path, acc.path)
+  end
+
+  defp process_children(_, acc) do
+    acc
+  end
+
+  def msgctxt_for(path, type) do
+    "config #{type} at #{Enum.join(path, " > ")}"
+  end
+
+  defp convert_group({_, group}) do
+    group
+  end
+
+  defp convert_group(group) do
+    group
+  end
+
+  def key_for(%{group: group, key: key}) do
+    "#{convert_group(group)}-#{key}"
+  end
+
+  def key_for(%{group: group}) do
+    convert_group(group)
+  end
+
+  def key_for(%{key: key}) do
+    key
+  end
+
+  def key_for(_) do
+    nil
+  end
+end
--- a/lib/pleroma/emoji-test.txt
+++ b/lib/pleroma/emoji-test.txt
@ -1,13 +1,13 @@
 # emoji-test.txt
-# Date: 2021-08-26, 17:22:23 GMT
-# © 2021 Unicode®, Inc.
+# Date: 2022-08-12, 20:24:39 GMT
+# © 2022 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
-# For terms of use, see http://www.unicode.org/terms_of_use.html
+# For terms of use, see https://www.unicode.org/terms_of_use.html
 #
 # Emoji Keyboard/Display Test Data for UTS #51
-# Version: 14.0
+# Version: 15.0
 #
-# For documentation and usage, see http://www.unicode.org/reports/tr51
+# For documentation and usage, see https://www.unicode.org/reports/tr51
 #
 # This file provides data for testing which emoji forms should be in keyboards and which should also be displayed/processed.
 # Format: code points; status # emoji name
@ -92,6 +92,7 @@
 1F62C                                                  ; fully-qualified     # 😬 E1.0 grimacing face
 1F62E 200D 1F4A8                                       ; fully-qualified     # 😮‍💨 E13.1 face exhaling
 1F925                                                  ; fully-qualified     # 🤥 E3.0 lying face
+1FAE8                                                  ; fully-qualified     # 🫨 E15.0 shaking face

 # subgroup: face-sleepy
 1F60C                                                  ; fully-qualified     # 😌 E0.6 relieved face
@ -155,7 +156,7 @@

 # subgroup: face-negative
 1F624                                                  ; fully-qualified     # 😤 E0.6 face with steam from nose
-1F621                                                  ; fully-qualified     # 😡 E0.6 pouting face
+1F621                                                  ; fully-qualified     # 😡 E0.6 enraged face
 1F620                                                  ; fully-qualified     # 😠 E0.6 angry face
 1F92C                                                  ; fully-qualified     # 🤬 E5.0 face with symbols on mouth
 1F608                                                  ; fully-qualified     # 😈 E1.0 smiling face with horns
@ -190,8 +191,7 @@
 1F649                                                  ; fully-qualified     # 🙉 E0.6 hear-no-evil monkey
 1F64A                                                  ; fully-qualified     # 🙊 E0.6 speak-no-evil monkey

-# subgroup: emotion
-1F48B                                                  ; fully-qualified     # 💋 E0.6 kiss mark
+# subgroup: heart
 1F48C                                                  ; fully-qualified     # 💌 E0.6 love letter
 1F498                                                  ; fully-qualified     # 💘 E0.6 heart with arrow
 1F49D                                                  ; fully-qualified     # 💝 E0.6 heart with ribbon
@ -210,14 +210,20 @@
 2764 200D 1FA79                                        ; unqualified         # ❤‍🩹 E13.1 mending heart
 2764 FE0F                                              ; fully-qualified     # ❤️ E0.6 red heart
 2764                                                   ; unqualified         # ❤ E0.6 red heart
+1FA77                                                  ; fully-qualified     # 🩷 E15.0 pink heart
 1F9E1                                                  ; fully-qualified     # 🧡 E5.0 orange heart
 1F49B                                                  ; fully-qualified     # 💛 E0.6 yellow heart
 1F49A                                                  ; fully-qualified     # 💚 E0.6 green heart
 1F499                                                  ; fully-qualified     # 💙 E0.6 blue heart
+1FA75                                                  ; fully-qualified     # 🩵 E15.0 light blue heart
 1F49C                                                  ; fully-qualified     # 💜 E0.6 purple heart
 1F90E                                                  ; fully-qualified     # 🤎 E12.0 brown heart
 1F5A4                                                  ; fully-qualified     # 🖤 E3.0 black heart
+1FA76                                                  ; fully-qualified     # 🩶 E15.0 grey heart
 1F90D                                                  ; fully-qualified     # 🤍 E12.0 white heart
+
+# subgroup: emotion
+1F48B                                                  ; fully-qualified     # 💋 E0.6 kiss mark
 1F4AF                                                  ; fully-qualified     # 💯 E0.6 hundred points
 1F4A2                                                  ; fully-qualified     # 💢 E0.6 anger symbol
 1F4A5                                                  ; fully-qualified     # 💥 E0.6 collision
@ -226,21 +232,20 @@
 1F4A8                                                  ; fully-qualified     # 💨 E0.6 dashing away
 1F573 FE0F                                             ; fully-qualified     # 🕳️ E0.7 hole
 1F573                                                  ; unqualified         # 🕳 E0.7 hole
-1F4A3                                                  ; fully-qualified     # 💣 E0.6 bomb
 1F4AC                                                  ; fully-qualified     # 💬 E0.6 speech balloon
 1F441 FE0F 200D 1F5E8 FE0F                             ; fully-qualified     # 👁️‍🗨️ E2.0 eye in speech bubble
 1F441 200D 1F5E8 FE0F                                  ; unqualified         # 👁‍🗨️ E2.0 eye in speech bubble
-1F441 FE0F 200D 1F5E8                                  ; unqualified         # 👁️‍🗨 E2.0 eye in speech bubble
+1F441 FE0F 200D 1F5E8                                  ; minimally-qualified # 👁️‍🗨 E2.0 eye in speech bubble
 1F441 200D 1F5E8                                       ; unqualified         # 👁‍🗨 E2.0 eye in speech bubble
 1F5E8 FE0F                                             ; fully-qualified     # 🗨️ E2.0 left speech bubble
 1F5E8                                                  ; unqualified         # 🗨 E2.0 left speech bubble
 1F5EF FE0F                                             ; fully-qualified     # 🗯️ E0.7 right anger bubble
 1F5EF                                                  ; unqualified         # 🗯 E0.7 right anger bubble
 1F4AD                                                  ; fully-qualified     # 💭 E1.0 thought balloon
-1F4A4                                                  ; fully-qualified     # 💤 E0.6 zzz
+1F4A4                                                  ; fully-qualified     # 💤 E0.6 ZZZ

-# Smileys & Emotion subtotal:		177
-# Smileys & Emotion subtotal:		177	w/o modifiers
+# Smileys & Emotion subtotal:		180
+# Smileys & Emotion subtotal:		180	w/o modifiers

 # group: People & Body

@ -300,6 +305,18 @@
 1FAF4 1F3FD                                            ; fully-qualified     # 🫴🏽 E14.0 palm up hand: medium skin tone
 1FAF4 1F3FE                                            ; fully-qualified     # 🫴🏾 E14.0 palm up hand: medium-dark skin tone
 1FAF4 1F3FF                                            ; fully-qualified     # 🫴🏿 E14.0 palm up hand: dark skin tone
+1FAF7                                                  ; fully-qualified     # 🫷 E15.0 leftwards pushing hand
+1FAF7 1F3FB                                            ; fully-qualified     # 🫷🏻 E15.0 leftwards pushing hand: light skin tone
+1FAF7 1F3FC                                            ; fully-qualified     # 🫷🏼 E15.0 leftwards pushing hand: medium-light skin tone
+1FAF7 1F3FD                                            ; fully-qualified     # 🫷🏽 E15.0 leftwards pushing hand: medium skin tone
+1FAF7 1F3FE                                            ; fully-qualified     # 🫷🏾 E15.0 leftwards pushing hand: medium-dark skin tone
+1FAF7 1F3FF                                            ; fully-qualified     # 🫷🏿 E15.0 leftwards pushing hand: dark skin tone
+1FAF8                                                  ; fully-qualified     # 🫸 E15.0 rightwards pushing hand
+1FAF8 1F3FB                                            ; fully-qualified     # 🫸🏻 E15.0 rightwards pushing hand: light skin tone
+1FAF8 1F3FC                                            ; fully-qualified     # 🫸🏼 E15.0 rightwards pushing hand: medium-light skin tone
+1FAF8 1F3FD                                            ; fully-qualified     # 🫸🏽 E15.0 rightwards pushing hand: medium skin tone
+1FAF8 1F3FE                                            ; fully-qualified     # 🫸🏾 E15.0 rightwards pushing hand: medium-dark skin tone
+1FAF8 1F3FF                                            ; fully-qualified     # 🫸🏿 E15.0 rightwards pushing hand: dark skin tone

 # subgroup: hand-fingers-partial
 1F44C                                                  ; fully-qualified     # 👌 E0.6 OK hand
@ -473,11 +490,11 @@
 1F932 1F3FE                                            ; fully-qualified     # 🤲🏾 E5.0 palms up together: medium-dark skin tone
 1F932 1F3FF                                            ; fully-qualified     # 🤲🏿 E5.0 palms up together: dark skin tone
 1F91D                                                  ; fully-qualified     # 🤝 E3.0 handshake
-1F91D 1F3FB                                            ; fully-qualified     # 🤝🏻 E3.0 handshake: light skin tone
-1F91D 1F3FC                                            ; fully-qualified     # 🤝🏼 E3.0 handshake: medium-light skin tone
-1F91D 1F3FD                                            ; fully-qualified     # 🤝🏽 E3.0 handshake: medium skin tone
-1F91D 1F3FE                                            ; fully-qualified     # 🤝🏾 E3.0 handshake: medium-dark skin tone
-1F91D 1F3FF                                            ; fully-qualified     # 🤝🏿 E3.0 handshake: dark skin tone
+1F91D 1F3FB                                            ; fully-qualified     # 🤝🏻 E14.0 handshake: light skin tone
+1F91D 1F3FC                                            ; fully-qualified     # 🤝🏼 E14.0 handshake: medium-light skin tone
+1F91D 1F3FD                                            ; fully-qualified     # 🤝🏽 E14.0 handshake: medium skin tone
+1F91D 1F3FE                                            ; fully-qualified     # 🤝🏾 E14.0 handshake: medium-dark skin tone
+1F91D 1F3FF                                            ; fully-qualified     # 🤝🏿 E14.0 handshake: dark skin tone
 1FAF1 1F3FB 200D 1FAF2 1F3FC                           ; fully-qualified     # 🫱🏻‍🫲🏼 E14.0 handshake: light skin tone, medium-light skin tone
 1FAF1 1F3FB 200D 1FAF2 1F3FD                           ; fully-qualified     # 🫱🏻‍🫲🏽 E14.0 handshake: light skin tone, medium skin tone
 1FAF1 1F3FB 200D 1FAF2 1F3FE                           ; fully-qualified     # 🫱🏻‍🫲🏾 E14.0 handshake: light skin tone, medium-dark skin tone
@ -1455,7 +1472,7 @@
 1F575 1F3FF                                            ; fully-qualified     # 🕵🏿 E2.0 detective: dark skin tone
 1F575 FE0F 200D 2642 FE0F                              ; fully-qualified     # 🕵️‍♂️ E4.0 man detective
 1F575 200D 2642 FE0F                                   ; unqualified         # 🕵‍♂️ E4.0 man detective
-1F575 FE0F 200D 2642                                   ; unqualified         # 🕵️‍♂ E4.0 man detective
+1F575 FE0F 200D 2642                                   ; minimally-qualified # 🕵️‍♂ E4.0 man detective
 1F575 200D 2642                                        ; unqualified         # 🕵‍♂ E4.0 man detective
 1F575 1F3FB 200D 2642 FE0F                             ; fully-qualified     # 🕵🏻‍♂️ E4.0 man detective: light skin tone
 1F575 1F3FB 200D 2642                                  ; minimally-qualified # 🕵🏻‍♂ E4.0 man detective: light skin tone
@ -1469,7 +1486,7 @@
 1F575 1F3FF 200D 2642                                  ; minimally-qualified # 🕵🏿‍♂ E4.0 man detective: dark skin tone
 1F575 FE0F 200D 2640 FE0F                              ; fully-qualified     # 🕵️‍♀️ E4.0 woman detective
 1F575 200D 2640 FE0F                                   ; unqualified         # 🕵‍♀️ E4.0 woman detective
-1F575 FE0F 200D 2640                                   ; unqualified         # 🕵️‍♀ E4.0 woman detective
+1F575 FE0F 200D 2640                                   ; minimally-qualified # 🕵️‍♀ E4.0 woman detective
 1F575 200D 2640                                        ; unqualified         # 🕵‍♀ E4.0 woman detective
 1F575 1F3FB 200D 2640 FE0F                             ; fully-qualified     # 🕵🏻‍♀️ E4.0 woman detective: light skin tone
 1F575 1F3FB 200D 2640                                  ; minimally-qualified # 🕵🏻‍♀ E4.0 woman detective: light skin tone
@ -2302,7 +2319,7 @@
 1F3CC 1F3FF                                            ; fully-qualified     # 🏌🏿 E4.0 person golfing: dark skin tone
 1F3CC FE0F 200D 2642 FE0F                              ; fully-qualified     # 🏌️‍♂️ E4.0 man golfing
 1F3CC 200D 2642 FE0F                                   ; unqualified         # 🏌‍♂️ E4.0 man golfing
-1F3CC FE0F 200D 2642                                   ; unqualified         # 🏌️‍♂ E4.0 man golfing
+1F3CC FE0F 200D 2642                                   ; minimally-qualified # 🏌️‍♂ E4.0 man golfing
 1F3CC 200D 2642                                        ; unqualified         # 🏌‍♂ E4.0 man golfing
 1F3CC 1F3FB 200D 2642 FE0F                             ; fully-qualified     # 🏌🏻‍♂️ E4.0 man golfing: light skin tone
 1F3CC 1F3FB 200D 2642                                  ; minimally-qualified # 🏌🏻‍♂ E4.0 man golfing: light skin tone
@ -2316,7 +2333,7 @@
 1F3CC 1F3FF 200D 2642                                  ; minimally-qualified # 🏌🏿‍♂ E4.0 man golfing: dark skin tone
 1F3CC FE0F 200D 2640 FE0F                              ; fully-qualified     # 🏌️‍♀️ E4.0 woman golfing
 1F3CC 200D 2640 FE0F                                   ; unqualified         # 🏌‍♀️ E4.0 woman golfing
-1F3CC FE0F 200D 2640                                   ; unqualified         # 🏌️‍♀ E4.0 woman golfing
+1F3CC FE0F 200D 2640                                   ; minimally-qualified # 🏌️‍♀ E4.0 woman golfing
 1F3CC 200D 2640                                        ; unqualified         # 🏌‍♀ E4.0 woman golfing
 1F3CC 1F3FB 200D 2640 FE0F                             ; fully-qualified     # 🏌🏻‍♀️ E4.0 woman golfing: light skin tone
 1F3CC 1F3FB 200D 2640                                  ; minimally-qualified # 🏌🏻‍♀ E4.0 woman golfing: light skin tone
@ -2427,7 +2444,7 @@
 26F9 1F3FF                                             ; fully-qualified     # ⛹🏿 E2.0 person bouncing ball: dark skin tone
 26F9 FE0F 200D 2642 FE0F                               ; fully-qualified     # ⛹️‍♂️ E4.0 man bouncing ball
 26F9 200D 2642 FE0F                                    ; unqualified         # ⛹‍♂️ E4.0 man bouncing ball
-26F9 FE0F 200D 2642                                    ; unqualified         # ⛹️‍♂ E4.0 man bouncing ball
+26F9 FE0F 200D 2642                                    ; minimally-qualified # ⛹️‍♂ E4.0 man bouncing ball
 26F9 200D 2642                                         ; unqualified         # ⛹‍♂ E4.0 man bouncing ball
 26F9 1F3FB 200D 2642 FE0F                              ; fully-qualified     # ⛹🏻‍♂️ E4.0 man bouncing ball: light skin tone
 26F9 1F3FB 200D 2642                                   ; minimally-qualified # ⛹🏻‍♂ E4.0 man bouncing ball: light skin tone
@ -2441,7 +2458,7 @@
 26F9 1F3FF 200D 2642                                   ; minimally-qualified # ⛹🏿‍♂ E4.0 man bouncing ball: dark skin tone
 26F9 FE0F 200D 2640 FE0F                               ; fully-qualified     # ⛹️‍♀️ E4.0 woman bouncing ball
 26F9 200D 2640 FE0F                                    ; unqualified         # ⛹‍♀️ E4.0 woman bouncing ball
-26F9 FE0F 200D 2640                                    ; unqualified         # ⛹️‍♀ E4.0 woman bouncing ball
+26F9 FE0F 200D 2640                                    ; minimally-qualified # ⛹️‍♀ E4.0 woman bouncing ball
 26F9 200D 2640                                         ; unqualified         # ⛹‍♀ E4.0 woman bouncing ball
 26F9 1F3FB 200D 2640 FE0F                              ; fully-qualified     # ⛹🏻‍♀️ E4.0 woman bouncing ball: light skin tone
 26F9 1F3FB 200D 2640                                   ; minimally-qualified # ⛹🏻‍♀ E4.0 woman bouncing ball: light skin tone
@ -2462,7 +2479,7 @@
 1F3CB 1F3FF                                            ; fully-qualified     # 🏋🏿 E2.0 person lifting weights: dark skin tone
 1F3CB FE0F 200D 2642 FE0F                              ; fully-qualified     # 🏋️‍♂️ E4.0 man lifting weights
 1F3CB 200D 2642 FE0F                                   ; unqualified         # 🏋‍♂️ E4.0 man lifting weights
-1F3CB FE0F 200D 2642                                   ; unqualified         # 🏋️‍♂ E4.0 man lifting weights
+1F3CB FE0F 200D 2642                                   ; minimally-qualified # 🏋️‍♂ E4.0 man lifting weights
 1F3CB 200D 2642                                        ; unqualified         # 🏋‍♂ E4.0 man lifting weights
 1F3CB 1F3FB 200D 2642 FE0F                             ; fully-qualified     # 🏋🏻‍♂️ E4.0 man lifting weights: light skin tone
 1F3CB 1F3FB 200D 2642                                  ; minimally-qualified # 🏋🏻‍♂ E4.0 man lifting weights: light skin tone
@ -2476,7 +2493,7 @@
 1F3CB 1F3FF 200D 2642                                  ; minimally-qualified # 🏋🏿‍♂ E4.0 man lifting weights: dark skin tone
 1F3CB FE0F 200D 2640 FE0F                              ; fully-qualified     # 🏋️‍♀️ E4.0 woman lifting weights
 1F3CB 200D 2640 FE0F                                   ; unqualified         # 🏋‍♀️ E4.0 woman lifting weights
-1F3CB FE0F 200D 2640                                   ; unqualified         # 🏋️‍♀ E4.0 woman lifting weights
+1F3CB FE0F 200D 2640                                   ; minimally-qualified # 🏋️‍♀ E4.0 woman lifting weights
 1F3CB 200D 2640                                        ; unqualified         # 🏋‍♀ E4.0 woman lifting weights
 1F3CB 1F3FB 200D 2640 FE0F                             ; fully-qualified     # 🏋🏻‍♀️ E4.0 woman lifting weights: light skin tone
 1F3CB 1F3FB 200D 2640                                  ; minimally-qualified # 🏋🏻‍♀ E4.0 woman lifting weights: light skin tone
@ -3262,8 +3279,8 @@
 1FAC2                                                  ; fully-qualified     # 🫂 E13.0 people hugging
 1F463                                                  ; fully-qualified     # 👣 E0.6 footprints

-# People & Body subtotal:		2986
-# People & Body subtotal:		506	w/o modifiers
+# People & Body subtotal:		2998
+# People & Body subtotal:		508	w/o modifiers

 # group: Component

@ -3306,6 +3323,8 @@
 1F405                                                  ; fully-qualified     # 🐅 E1.0 tiger
 1F406                                                  ; fully-qualified     # 🐆 E1.0 leopard
 1F434                                                  ; fully-qualified     # 🐴 E0.6 horse face
+1FACE                                                  ; fully-qualified     # 🫎 E15.0 moose
+1FACF                                                  ; fully-qualified     # 🫏 E15.0 donkey
 1F40E                                                  ; fully-qualified     # 🐎 E0.6 horse
 1F984                                                  ; fully-qualified     # 🦄 E1.0 unicorn
 1F993                                                  ; fully-qualified     # 🦓 E5.0 zebra
@ -3373,6 +3392,9 @@
 1F9A9                                                  ; fully-qualified     # 🦩 E12.0 flamingo
 1F99A                                                  ; fully-qualified     # 🦚 E11.0 peacock
 1F99C                                                  ; fully-qualified     # 🦜 E11.0 parrot
+1FABD                                                  ; fully-qualified     # 🪽 E15.0 wing
+1F426 200D 2B1B                                        ; fully-qualified     # 🐦‍⬛ E15.0 black bird
+1FABF                                                  ; fully-qualified     # 🪿 E15.0 goose

 # subgroup: animal-amphibian
 1F438                                                  ; fully-qualified     # 🐸 E0.6 frog
@ -3399,6 +3421,7 @@
 1F419                                                  ; fully-qualified     # 🐙 E0.6 octopus
 1F41A                                                  ; fully-qualified     # 🐚 E0.6 spiral shell
 1FAB8                                                  ; fully-qualified     # 🪸 E14.0 coral
+1FABC                                                  ; fully-qualified     # 🪼 E15.0 jellyfish

 # subgroup: animal-bug
 1F40C                                                  ; fully-qualified     # 🐌 E0.6 snail
@ -3433,6 +3456,7 @@
 1F33B                                                  ; fully-qualified     # 🌻 E0.6 sunflower
 1F33C                                                  ; fully-qualified     # 🌼 E0.6 blossom
 1F337                                                  ; fully-qualified     # 🌷 E0.6 tulip
+1FABB                                                  ; fully-qualified     # 🪻 E15.0 hyacinth

 # subgroup: plant-other
 1F331                                                  ; fully-qualified     # 🌱 E0.6 seedling
@ -3451,9 +3475,10 @@
 1F343                                                  ; fully-qualified     # 🍃 E0.6 leaf fluttering in wind
 1FAB9                                                  ; fully-qualified     # 🪹 E14.0 empty nest
 1FABA                                                  ; fully-qualified     # 🪺 E14.0 nest with eggs
+1F344                                                  ; fully-qualified     # 🍄 E0.6 mushroom

-# Animals & Nature subtotal:		151
-# Animals & Nature subtotal:		151	w/o modifiers
+# Animals & Nature subtotal:		159
+# Animals & Nature subtotal:		159	w/o modifiers

 # group: Food & Drink

@ -3492,10 +3517,11 @@
 1F966                                                  ; fully-qualified     # 🥦 E5.0 broccoli
 1F9C4                                                  ; fully-qualified     # 🧄 E12.0 garlic
 1F9C5                                                  ; fully-qualified     # 🧅 E12.0 onion
-1F344                                                  ; fully-qualified     # 🍄 E0.6 mushroom
 1F95C                                                  ; fully-qualified     # 🥜 E3.0 peanuts
 1FAD8                                                  ; fully-qualified     # 🫘 E14.0 beans
 1F330                                                  ; fully-qualified     # 🌰 E0.6 chestnut
+1FADA                                                  ; fully-qualified     # 🫚 E15.0 ginger root
+1FADB                                                  ; fully-qualified     # 🫛 E15.0 pea pod

 # subgroup: food-prepared
 1F35E                                                  ; fully-qualified     # 🍞 E0.6 bread
@ -3607,8 +3633,8 @@
 1FAD9                                                  ; fully-qualified     # 🫙 E14.0 jar
 1F3FA                                                  ; fully-qualified     # 🏺 E1.0 amphora

-# Food & Drink subtotal:		134
-# Food & Drink subtotal:		134	w/o modifiers
+# Food & Drink subtotal:		135
+# Food & Drink subtotal:		135	w/o modifiers

 # group: Travel & Places

@ -3974,11 +4000,10 @@
 1F3AF                                                  ; fully-qualified     # 🎯 E0.6 bullseye
 1FA80                                                  ; fully-qualified     # 🪀 E12.0 yo-yo
 1FA81                                                  ; fully-qualified     # 🪁 E12.0 kite
+1F52B                                                  ; fully-qualified     # 🔫 E0.6 water pistol
 1F3B1                                                  ; fully-qualified     # 🎱 E0.6 pool 8 ball
 1F52E                                                  ; fully-qualified     # 🔮 E0.6 crystal ball
 1FA84                                                  ; fully-qualified     # 🪄 E13.0 magic wand
-1F9FF                                                  ; fully-qualified     # 🧿 E11.0 nazar amulet
-1FAAC                                                  ; fully-qualified     # 🪬 E14.0 hamsa
 1F3AE                                                  ; fully-qualified     # 🎮 E0.6 video game
 1F579 FE0F                                             ; fully-qualified     # 🕹️ E0.7 joystick
 1F579                                                  ; unqualified         # 🕹 E0.7 joystick
@ -4013,8 +4038,8 @@
 1F9F6                                                  ; fully-qualified     # 🧶 E11.0 yarn
 1FAA2                                                  ; fully-qualified     # 🪢 E13.0 knot

-# Activities subtotal:		97
-# Activities subtotal:		97	w/o modifiers
+# Activities subtotal:		96
+# Activities subtotal:		96	w/o modifiers

 # group: Objects

@ -4040,6 +4065,7 @@
 1FA73                                                  ; fully-qualified     # 🩳 E12.0 shorts
 1F459                                                  ; fully-qualified     # 👙 E0.6 bikini
 1F45A                                                  ; fully-qualified     # 👚 E0.6 woman’s clothes
+1FAAD                                                  ; fully-qualified     # 🪭 E15.0 folding hand fan
 1F45B                                                  ; fully-qualified     # 👛 E0.6 purse
 1F45C                                                  ; fully-qualified     # 👜 E0.6 handbag
 1F45D                                                  ; fully-qualified     # 👝 E0.6 clutch bag
@ -4055,6 +4081,7 @@
 1F461                                                  ; fully-qualified     # 👡 E0.6 woman’s sandal
 1FA70                                                  ; fully-qualified     # 🩰 E12.0 ballet shoes
 1F462                                                  ; fully-qualified     # 👢 E0.6 woman’s boot
+1FAAE                                                  ; fully-qualified     # 🪮 E15.0 hair pick
 1F451                                                  ; fully-qualified     # 👑 E0.6 crown
 1F452                                                  ; fully-qualified     # 👒 E0.6 woman’s hat
 1F3A9                                                  ; fully-qualified     # 🎩 E0.6 top hat
@ -4103,6 +4130,8 @@
 1FA95                                                  ; fully-qualified     # 🪕 E12.0 banjo
 1F941                                                  ; fully-qualified     # 🥁 E3.0 drum
 1FA98                                                  ; fully-qualified     # 🪘 E13.0 long drum
+1FA87                                                  ; fully-qualified     # 🪇 E15.0 maracas
+1FA88                                                  ; fully-qualified     # 🪈 E15.0 flute

 # subgroup: phone
 1F4F1                                                  ; fully-qualified     # 📱 E0.6 mobile phone
@ -4275,7 +4304,7 @@
 1F5E1                                                  ; unqualified         # 🗡 E0.7 dagger
 2694 FE0F                                              ; fully-qualified     # ⚔️ E1.0 crossed swords
 2694                                                   ; unqualified         # ⚔ E1.0 crossed swords
-1F52B                                                  ; fully-qualified     # 🔫 E0.6 water pistol
+1F4A3                                                  ; fully-qualified     # 💣 E0.6 bomb
 1FA83                                                  ; fully-qualified     # 🪃 E13.0 boomerang
 1F3F9                                                  ; fully-qualified     # 🏹 E1.0 bow and arrow
 1F6E1 FE0F                                             ; fully-qualified     # 🛡️ E0.7 shield
@ -4354,12 +4383,14 @@
 1FAA6                                                  ; fully-qualified     # 🪦 E13.0 headstone
 26B1 FE0F                                              ; fully-qualified     # ⚱️ E1.0 funeral urn
 26B1                                                   ; unqualified         # ⚱ E1.0 funeral urn
+1F9FF                                                  ; fully-qualified     # 🧿 E11.0 nazar amulet
+1FAAC                                                  ; fully-qualified     # 🪬 E14.0 hamsa
 1F5FF                                                  ; fully-qualified     # 🗿 E0.6 moai
 1FAA7                                                  ; fully-qualified     # 🪧 E13.0 placard
 1FAAA                                                  ; fully-qualified     # 🪪 E14.0 identification card

-# Objects subtotal:		304
-# Objects subtotal:		304	w/o modifiers
+# Objects subtotal:		310
+# Objects subtotal:		310	w/o modifiers

 # group: Symbols

@ -4455,6 +4486,7 @@
 262E                                                   ; unqualified         # ☮ E1.0 peace symbol
 1F54E                                                  ; fully-qualified     # 🕎 E1.0 menorah
 1F52F                                                  ; fully-qualified     # 🔯 E0.6 dotted six-pointed star
+1FAAF                                                  ; fully-qualified     # 🪯 E15.0 khanda

 # subgroup: zodiac
 2648                                                   ; fully-qualified     # ♈ E0.6 Aries
@ -4503,6 +4535,7 @@
 1F505                                                  ; fully-qualified     # 🔅 E1.0 dim button
 1F506                                                  ; fully-qualified     # 🔆 E1.0 bright button
 1F4F6                                                  ; fully-qualified     # 📶 E0.6 antenna bars
+1F6DC                                                  ; fully-qualified     # 🛜 E15.0 wireless
 1F4F3                                                  ; fully-qualified     # 📳 E0.6 vibration mode
 1F4F4                                                  ; fully-qualified     # 📴 E0.6 mobile phone off

@ -4693,8 +4726,8 @@
 1F533                                                  ; fully-qualified     # 🔳 E0.6 white square button
 1F532                                                  ; fully-qualified     # 🔲 E0.6 black square button

-# Symbols subtotal:		302
-# Symbols subtotal:		302	w/o modifiers
+# Symbols subtotal:		304
+# Symbols subtotal:		304	w/o modifiers

 # group: Flags

@ -4709,7 +4742,7 @@
 1F3F3 200D 1F308                                       ; unqualified         # 🏳‍🌈 E4.0 rainbow flag
 1F3F3 FE0F 200D 26A7 FE0F                              ; fully-qualified     # 🏳️‍⚧️ E13.0 transgender flag
 1F3F3 200D 26A7 FE0F                                   ; unqualified         # 🏳‍⚧️ E13.0 transgender flag
-1F3F3 FE0F 200D 26A7                                   ; unqualified         # 🏳️‍⚧ E13.0 transgender flag
+1F3F3 FE0F 200D 26A7                                   ; minimally-qualified # 🏳️‍⚧ E13.0 transgender flag
 1F3F3 200D 26A7                                        ; unqualified         # 🏳‍⚧ E13.0 transgender flag
 1F3F4 200D 2620 FE0F                                   ; fully-qualified     # 🏴‍☠️ E11.0 pirate flag
 1F3F4 200D 2620                                        ; minimally-qualified # 🏴‍☠ E11.0 pirate flag
@ -4983,9 +5016,9 @@
 # Flags subtotal:		275	w/o modifiers

 # Status Counts
-# fully-qualified : 3624
-# minimally-qualified : 817
-# unqualified : 252
+# fully-qualified : 3655
+# minimally-qualified : 827
+# unqualified : 242
 # component : 9

 #EOF
--- a/lib/pleroma/emoji.ex
+++ b/lib/pleroma/emoji.ex
@ -9,6 +9,7 @@ defmodule Pleroma.Emoji do
  """
  use GenServer

+  alias Pleroma.Emoji.Combinations
  alias Pleroma.Emoji.Loader

  require Logger
@ -137,4 +138,17 @@ def is_unicode_emoji?(unquote(emoji)), do: true
  end

  def is_unicode_emoji?(_), do: false
+
+  emoji_qualification_map =
+    emojis
+    |> Enum.filter(&String.contains?(&1, "\uFE0F"))
+    |> Combinations.variate_emoji_qualification()
+
+  for {qualified, unqualified_list} <- emoji_qualification_map do
+    for unqualified <- unqualified_list do
+      def fully_qualify_emoji(unquote(unqualified)), do: unquote(qualified)
+    end
+  end
+
+  def fully_qualify_emoji(emoji), do: emoji
 end
--- a/lib/pleroma/emoji/combinations.ex
+++ b/lib/pleroma/emoji/combinations.ex
@ -0,0 +1,45 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Emoji.Combinations do
+  # FE0F is the emoji variation sequence. It is used for fully-qualifying
+  # emoji, and that includes emoji combinations.
+  # This code generates combinations per emoji: for each FE0F, all possible
+  # combinations of the character being removed or staying will be generated.
+  # This is made as an attempt to find all partially-qualified and unqualified
+  # versions of a fully-qualified emoji.
+  # I have found *no cases* for which this would be a problem, after browsing
+  # the entire emoji list in emoji-test.txt. This is safe, and, sadly, most
+  # likely sane too.
+
+  defp qualification_combinations(codepoints) do
+    qualification_combinations([[]], codepoints)
+  end
+
+  defp qualification_combinations(acc, []), do: acc
+
+  defp qualification_combinations(acc, ["\uFE0F" | tail]) do
+    acc
+    |> Enum.flat_map(fn x -> [x, x ++ ["\uFE0F"]] end)
+    |> qualification_combinations(tail)
+  end
+
+  defp qualification_combinations(acc, [codepoint | tail]) do
+    acc
+    |> Enum.map(&Kernel.++(&1, [codepoint]))
+    |> qualification_combinations(tail)
+  end
+
+  def variate_emoji_qualification(emoji) when is_binary(emoji) do
+    emoji
+    |> String.codepoints()
+    |> qualification_combinations()
+    |> Enum.map(&List.to_string/1)
+  end
+
+  def variate_emoji_qualification(emoji) when is_list(emoji) do
+    emoji
+    |> Enum.map(fn emoji -> {emoji, variate_emoji_qualification(emoji)} end)
+  end
+end
--- a/lib/pleroma/following_relationship.ex
+++ b/lib/pleroma/following_relationship.ex
@ -194,12 +194,13 @@ def move_following(origin, target) do
    |> join(:inner, [r], f in assoc(r, :follower))
    |> where(following_id: ^origin.id)
    |> where([r, f], f.allow_following_move == true)
+    |> where([r, f], f.local == true)
    |> limit(50)
    |> preload([:follower])
    |> Repo.all()
    |> Enum.map(fn following_relationship ->
-      Repo.delete(following_relationship)
      Pleroma.Web.CommonAPI.follow(following_relationship.follower, target)
+      Pleroma.Web.CommonAPI.unfollow(following_relationship.follower, origin)
    end)
    |> case do
      [] ->
--- a/lib/pleroma/migrators/context_objects_deletion_migrator.ex
+++ b/lib/pleroma/migrators/context_objects_deletion_migrator.ex
@ -0,0 +1,139 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Migrators.ContextObjectsDeletionMigrator do
+  defmodule State do
+    use Pleroma.Migrators.Support.BaseMigratorState
+
+    @impl Pleroma.Migrators.Support.BaseMigratorState
+    defdelegate data_migration(), to: Pleroma.DataMigration, as: :delete_context_objects
+  end
+
+  use Pleroma.Migrators.Support.BaseMigrator
+
+  alias Pleroma.Migrators.Support.BaseMigrator
+  alias Pleroma.Object
+
+  @doc "This migration removes objects created exclusively for contexts, containing only an `id` field."
+
+  @impl BaseMigrator
+  def feature_config_path, do: [:features, :delete_context_objects]
+
+  @impl BaseMigrator
+  def fault_rate_allowance, do: Config.get([:delete_context_objects, :fault_rate_allowance], 0)
+
+  @impl BaseMigrator
+  def perform do
+    data_migration_id = data_migration_id()
+    max_processed_id = get_stat(:max_processed_id, 0)
+
+    Logger.info("Deleting context objects from `objects` (from oid: #{max_processed_id})...")
+
+    query()
+    |> where([object], object.id > ^max_processed_id)
+    |> Repo.chunk_stream(100, :batches, timeout: :infinity)
+    |> Stream.each(fn objects ->
+      object_ids = Enum.map(objects, & &1.id)
+
+      results = Enum.map(object_ids, &delete_context_object(&1))
+
+      failed_ids =
+        results
+        |> Enum.filter(&(elem(&1, 0) == :error))
+        |> Enum.map(&elem(&1, 1))
+
+      chunk_affected_count =
+        results
+        |> Enum.filter(&(elem(&1, 0) == :ok))
+        |> length()
+
+      for failed_id <- failed_ids do
+        _ =
+          Repo.query(
+            "INSERT INTO data_migration_failed_ids(data_migration_id, record_id) " <>
+              "VALUES ($1, $2) ON CONFLICT DO NOTHING;",
+            [data_migration_id, failed_id]
+          )
+      end
+
+      _ =
+        Repo.query(
+          "DELETE FROM data_migration_failed_ids " <>
+            "WHERE data_migration_id = $1 AND record_id = ANY($2)",
+          [data_migration_id, object_ids -- failed_ids]
+        )
+
+      max_object_id = Enum.at(object_ids, -1)
+
+      put_stat(:max_processed_id, max_object_id)
+      increment_stat(:iteration_processed_count, length(object_ids))
+      increment_stat(:processed_count, length(object_ids))
+      increment_stat(:failed_count, length(failed_ids))
+      increment_stat(:affected_count, chunk_affected_count)
+      put_stat(:records_per_second, records_per_second())
+      persist_state()
+
+      # A quick and dirty approach to controlling the load this background migration imposes
+      sleep_interval = Config.get([:delete_context_objects, :sleep_interval_ms], 0)
+      Process.sleep(sleep_interval)
+    end)
+    |> Stream.run()
+  end
+
+  @impl BaseMigrator
+  def query do
+    # Context objects have no activity type, and only one field, `id`.
+    # Only those context objects are without types.
+    from(
+      object in Object,
+      where: fragment("(?)->'type' IS NULL", object.data),
+      select: %{
+        id: object.id
+      }
+    )
+  end
+
+  @spec delete_context_object(integer()) :: {:ok | :error, integer()}
+  defp delete_context_object(id) do
+    result =
+      %Object{id: id}
+      |> Repo.delete()
+      |> elem(0)
+
+    {result, id}
+  end
+
+  @impl BaseMigrator
+  def retry_failed do
+    data_migration_id = data_migration_id()
+
+    failed_objects_query()
+    |> Repo.chunk_stream(100, :one)
+    |> Stream.each(fn object ->
+      with {res, _} when res != :error <- delete_context_object(object.id) do
+        _ =
+          Repo.query(
+            "DELETE FROM data_migration_failed_ids " <>
+              "WHERE data_migration_id = $1 AND record_id = $2",
+            [data_migration_id, object.id]
+          )
+      end
+    end)
+    |> Stream.run()
+
+    put_stat(:failed_count, failures_count())
+    persist_state()
+
+    force_continue()
+  end
+
+  defp failed_objects_query do
+    from(o in Object)
+    |> join(:inner, [o], dmf in fragment("SELECT * FROM data_migration_failed_ids"),
+      on: dmf.record_id == o.id
+    )
+    |> where([_o, dmf], dmf.data_migration_id == ^data_migration_id())
+    |> order_by([o], asc: o.id)
+  end
+end
--- a/lib/pleroma/migrators/hashtags_table_migrator.ex
+++ b/lib/pleroma/migrators/hashtags_table_migrator.ex
@ -183,7 +183,7 @@ def delete_non_create_activities_hashtags do
    DELETE FROM hashtags_objects WHERE object_id IN
      (SELECT DISTINCT objects.id FROM objects
        JOIN hashtags_objects ON hashtags_objects.object_id = objects.id LEFT JOIN activities
-          ON COALESCE(activities.data->'object'->>'id', activities.data->>'object') =
+          ON associated_object_id(activities) =
            (objects.data->>'id')
          AND activities.data->>'type' = 'Create'
        WHERE activities.id IS NULL);
--- a/lib/pleroma/notification.ex
+++ b/lib/pleroma/notification.ex
@ -117,9 +117,8 @@ def for_user_query(user, opts \\ %{}) do
    |> join(:left, [n, a], object in Object,
      on:
        fragment(
-          "(?->>'id') = COALESCE(?->'object'->>'id', ?->>'object')",
+          "(?->>'id') = associated_object_id(?)",
          object.data,
-          a.data,
          a.data
        )
    )
@ -193,13 +192,11 @@ defp exclude_visibility(query, %{exclude_visibilities: visibility})
      |> join(:left, [n, a], mutated_activity in Pleroma.Activity,
        on:
          fragment(
-            "COALESCE((?->'object')->>'id', ?->>'object')",
-            a.data,
+            "associated_object_id(?)",
            a.data
          ) ==
            fragment(
-              "COALESCE((?->'object')->>'id', ?->>'object')",
-              mutated_activity.data,
+              "associated_object_id(?)",
              mutated_activity.data
            ) and
            fragment("(?->>'type' = 'Like' or ?->>'type' = 'Announce')", a.data, a.data) and
@ -385,7 +382,7 @@ def create_notifications(%Activity{data: %{"to" => _, "type" => "Create"}} = act
  end

  def create_notifications(%Activity{data: %{"type" => type}} = activity, options)
-      when type in ["Follow", "Like", "Announce", "Move", "EmojiReact", "Flag"] do
+      when type in ["Follow", "Like", "Announce", "Move", "EmojiReact", "Flag", "Update"] do
    do_create_notifications(activity, options)
  end

@ -439,6 +436,9 @@ defp type_from_activity(%{data: %{"type" => type}} = activity) do
        activity
        |> type_from_activity_object()

+      "Update" ->
+        "update"
+
      t ->
        raise "No notification type for activity type #{t}"
    end
@ -513,7 +513,16 @@ def create_poll_notifications(%Activity{} = activity) do
  def get_notified_from_activity(activity, local_only \\ true)

  def get_notified_from_activity(%Activity{data: %{"type" => type}} = activity, local_only)
-      when type in ["Create", "Like", "Announce", "Follow", "Move", "EmojiReact", "Flag"] do
+      when type in [
+             "Create",
+             "Like",
+             "Announce",
+             "Follow",
+             "Move",
+             "EmojiReact",
+             "Flag",
+             "Update"
+           ] do
    potential_receiver_ap_ids = get_potential_receiver_ap_ids(activity)

    potential_receivers =
@ -553,6 +562,21 @@ def get_potential_receiver_ap_ids(%{data: %{"type" => "Flag", "actor" => actor}}
    (User.all_superusers() |> Enum.map(fn user -> user.ap_id end)) -- [actor]
  end

+  # Update activity: notify all who repeated this
+  def get_potential_receiver_ap_ids(%{data: %{"type" => "Update", "actor" => actor}} = activity) do
+    with %Object{data: %{"id" => object_id}} <- Object.normalize(activity, fetch: false) do
+      repeaters =
+        Activity.Queries.by_type("Announce")
+        |> Activity.Queries.by_object_id(object_id)
+        |> Activity.with_joined_user_actor()
+        |> where([a, u], u.local)
+        |> select([a, u], u.ap_id)
+        |> Repo.all()
+
+      repeaters -- [actor]
+    end
+  end
+
  def get_potential_receiver_ap_ids(activity) do
    []
    |> Utils.maybe_notify_to_recipients(activity)
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@ -40,8 +40,7 @@ def with_joined_activity(query, activity_type \\ "Create", join_type \\ :inner)
    join(query, join_type, [{object, object_position}], a in Activity,
      on:
        fragment(
-          "COALESCE(?->'object'->>'id', ?->>'object') = (? ->> 'id') AND (?->>'type' = ?) ",
-          a.data,
+          "associated_object_id(?) = (? ->> 'id') AND (?->>'type' = ?) ",
          a.data,
          object.data,
          a.data,
@ -145,7 +144,7 @@ defp warn_on_no_object_preloaded(ap_id) do
    Logger.debug("Backtrace: #{inspect(Process.info(:erlang.self(), :current_stacktrace))}")
  end

-  def normalize(_, options \\ [fetch: false])
+  def normalize(_, options \\ [fetch: false, id_only: false])

  # If we pass an Activity to Object.normalize(), we can try to use the preloaded object.
  # Use this whenever possible, especially when walking graphs in an O(N) loop!
@ -173,10 +172,15 @@ def normalize(%Activity{data: %{"object" => ap_id}}, options) do
  def normalize(%{"id" => ap_id}, options), do: normalize(ap_id, options)

  def normalize(ap_id, options) when is_binary(ap_id) do
-    if Keyword.get(options, :fetch) do
-      Fetcher.fetch_object_from_id!(ap_id, options)
-    else
-      get_cached_by_ap_id(ap_id)
+    cond do
+      Keyword.get(options, :id_only) ->
+        ap_id
+
+      Keyword.get(options, :fetch) ->
+        Fetcher.fetch_object_from_id!(ap_id, options)
+
+      true ->
+        get_cached_by_ap_id(ap_id)
    end
  end

@ -208,10 +212,6 @@ def get_cached_by_ap_id(ap_id) do
    end
  end

-  def context_mapping(context) do
-    Object.change(%Object{}, %{data: %{"id" => context}})
-  end
-
  def make_tombstone(%Object{data: %{"id" => id, "type" => type}}, deleted \\ DateTime.utc_now()) do
    %ObjectTombstone{
      id: id,
--- a/lib/pleroma/object/fetcher.ex
+++ b/lib/pleroma/object/fetcher.ex
@ -26,8 +26,42 @@ defp touch_changeset(changeset) do
  end

  defp maybe_reinject_internal_fields(%{data: %{} = old_data}, new_data) do
+    has_history? = fn
+      %{"formerRepresentations" => %{"orderedItems" => list}} when is_list(list) -> true
+      _ -> false
+    end
+
    internal_fields = Map.take(old_data, Pleroma.Constants.object_internal_fields())

+    remote_history_exists? = has_history?.(new_data)
+
+    # If the remote history exists, we treat that as the only source of truth.
+    new_data =
+      if has_history?.(old_data) and not remote_history_exists? do
+        Map.put(new_data, "formerRepresentations", old_data["formerRepresentations"])
+      else
+        new_data
+      end
+
+    # If the remote does not have history information, we need to manage it ourselves
+    new_data =
+      if not remote_history_exists? do
+        changed? =
+          Pleroma.Constants.status_updatable_fields()
+          |> Enum.any?(fn field -> Map.get(old_data, field) != Map.get(new_data, field) end)
+
+        %{updated_object: updated_object} =
+          new_data
+          |> Object.Updater.maybe_update_history(old_data,
+            updated: changed?,
+            use_history_in_new_object?: false
+          )
+
+        updated_object
+      else
+        new_data
+      end
+
    Map.merge(new_data, internal_fields)
  end

--- a/lib/pleroma/object/updater.ex
+++ b/lib/pleroma/object/updater.ex
@ -0,0 +1,240 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Object.Updater do
+  require Pleroma.Constants
+
+  def update_content_fields(orig_object_data, updated_object) do
+    Pleroma.Constants.status_updatable_fields()
+    |> Enum.reduce(
+      %{data: orig_object_data, updated: false},
+      fn field, %{data: data, updated: updated} ->
+        updated =
+          updated or
+            (field != "updated" and
+               Map.get(updated_object, field) != Map.get(orig_object_data, field))
+
+        data =
+          if Map.has_key?(updated_object, field) do
+            Map.put(data, field, updated_object[field])
+          else
+            Map.drop(data, [field])
+          end
+
+        %{data: data, updated: updated}
+      end
+    )
+  end
+
+  def maybe_history(object) do
+    with history <- Map.get(object, "formerRepresentations"),
+         true <- is_map(history),
+         "OrderedCollection" <- Map.get(history, "type"),
+         true <- is_list(Map.get(history, "orderedItems")),
+         true <- is_integer(Map.get(history, "totalItems")) do
+      history
+    else
+      _ -> nil
+    end
+  end
+
+  def history_for(object) do
+    with history when not is_nil(history) <- maybe_history(object) do
+      history
+    else
+      _ -> history_skeleton()
+    end
+  end
+
+  defp history_skeleton do
+    %{
+      "type" => "OrderedCollection",
+      "totalItems" => 0,
+      "orderedItems" => []
+    }
+  end
+
+  def maybe_update_history(
+        updated_object,
+        orig_object_data,
+        opts
+      ) do
+    updated = opts[:updated]
+    use_history_in_new_object? = opts[:use_history_in_new_object?]
+
+    if not updated do
+      %{updated_object: updated_object, used_history_in_new_object?: false}
+    else
+      # Put edit history
+      # Note that we may have got the edit history by first fetching the object
+      {new_history, used_history_in_new_object?} =
+        with true <- use_history_in_new_object?,
+             updated_history when not is_nil(updated_history) <- maybe_history(opts[:new_data]) do
+          {updated_history, true}
+        else
+          _ ->
+            history = history_for(orig_object_data)
+
+            latest_history_item =
+              orig_object_data
+              |> Map.drop(["id", "formerRepresentations"])
+
+            updated_history =
+              history
+              |> Map.put("orderedItems", [latest_history_item | history["orderedItems"]])
+              |> Map.put("totalItems", history["totalItems"] + 1)
+
+            {updated_history, false}
+        end
+
+      updated_object =
+        updated_object
+        |> Map.put("formerRepresentations", new_history)
+
+      %{updated_object: updated_object, used_history_in_new_object?: used_history_in_new_object?}
+    end
+  end
+
+  defp maybe_update_poll(to_be_updated, updated_object) do
+    choice_key = fn data ->
+      if Map.has_key?(data, "anyOf"), do: "anyOf", else: "oneOf"
+    end
+
+    with true <- to_be_updated["type"] == "Question",
+         key <- choice_key.(updated_object),
+         true <- key == choice_key.(to_be_updated),
+         orig_choices <- to_be_updated[key] |> Enum.map(&Map.drop(&1, ["replies"])),
+         new_choices <- updated_object[key] |> Enum.map(&Map.drop(&1, ["replies"])),
+         true <- orig_choices == new_choices do
+      # Choices are the same, but counts are different
+      to_be_updated
+      |> Map.put(key, updated_object[key])
+    else
+      # Choices (or vote type) have changed, do not allow this
+      _ -> to_be_updated
+    end
+  end
+
+  # This calculates the data to be sent as the object of an Update.
+  # new_data's formerRepresentations is not considered.
+  # formerRepresentations is added to the returned data.
+  def make_update_object_data(original_data, new_data, date) do
+    %{data: updated_data, updated: updated} =
+      original_data
+      |> update_content_fields(new_data)
+
+    if not updated do
+      updated_data
+    else
+      %{updated_object: updated_data} =
+        updated_data
+        |> maybe_update_history(original_data, updated: updated, use_history_in_new_object?: false)
+
+      updated_data
+      |> Map.put("updated", date)
+    end
+  end
+
+  # This calculates the data of the new Object from an Update.
+  # new_data's formerRepresentations is considered.
+  def make_new_object_data_from_update_object(original_data, new_data) do
+    update_is_reasonable =
+      with {_, updated} when not is_nil(updated) <- {:cur_updated, new_data["updated"]},
+           {_, {:ok, updated_time, _}} <- {:cur_updated, DateTime.from_iso8601(updated)},
+           {_, last_updated} when not is_nil(last_updated) <-
+             {:last_updated, original_data["updated"] || original_data["published"]},
+           {_, {:ok, last_updated_time, _}} <-
+             {:last_updated, DateTime.from_iso8601(last_updated)},
+           :gt <- DateTime.compare(updated_time, last_updated_time) do
+        :update_everything
+      else
+        # only allow poll updates
+        {:cur_updated, _} -> :no_content_update
+        :eq -> :no_content_update
+        # allow all updates
+        {:last_updated, _} -> :update_everything
+        # allow no updates
+        _ -> false
+      end
+
+    %{
+      updated_object: updated_data,
+      used_history_in_new_object?: used_history_in_new_object?,
+      updated: updated
+    } =
+      if update_is_reasonable == :update_everything do
+        %{data: updated_data, updated: updated} =
+          original_data
+          |> update_content_fields(new_data)
+
+        updated_data
+        |> maybe_update_history(original_data,
+          updated: updated,
+          use_history_in_new_object?: true,
+          new_data: new_data
+        )
+        |> Map.put(:updated, updated)
+      else
+        %{
+          updated_object: original_data,
+          used_history_in_new_object?: false,
+          updated: false
+        }
+      end
+
+    updated_data =
+      if update_is_reasonable != false do
+        updated_data
+        |> maybe_update_poll(new_data)
+      else
+        updated_data
+      end
+
+    %{
+      updated_data: updated_data,
+      updated: updated,
+      used_history_in_new_object?: used_history_in_new_object?
+    }
+  end
+
+  def for_each_history_item(%{"orderedItems" => items} = history, _object, fun) do
+    new_items =
+      Enum.map(items, fun)
+      |> Enum.reduce_while(
+        {:ok, []},
+        fn
+          {:ok, item}, {:ok, acc} -> {:cont, {:ok, acc ++ [item]}}
+          e, _acc -> {:halt, e}
+        end
+      )
+
+    case new_items do
+      {:ok, items} -> {:ok, Map.put(history, "orderedItems", items)}
+      e -> e
+    end
+  end
+
+  def for_each_history_item(history, _, _) do
+    {:ok, history}
+  end
+
+  def do_with_history(object, fun) do
+    with history <- object["formerRepresentations"],
+         object <- Map.drop(object, ["formerRepresentations"]),
+         {_, {:ok, object}} <- {:main_body, fun.(object)},
+         {_, {:ok, history}} <- {:history_items, for_each_history_item(history, object, fun)} do
+      object =
+        if history do
+          Map.put(object, "formerRepresentations", history)
+        else
+          object
+        end
+
+      {:ok, object}
+    else
+      {:main_body, e} -> e
+      {:history_items, e} -> e
+    end
+  end
+end
--- a/lib/pleroma/signature.ex
+++ b/lib/pleroma/signature.ex
@ -10,17 +10,14 @@ defmodule Pleroma.Signature do
  alias Pleroma.User
  alias Pleroma.Web.ActivityPub.ActivityPub

+  @known_suffixes ["/publickey", "/main-key"]
+
  def key_id_to_actor_id(key_id) do
    uri =
-      URI.parse(key_id)
+      key_id
+      |> URI.parse()
      |> Map.put(:fragment, nil)
-
-    uri =
-      if not is_nil(uri.path) and String.ends_with?(uri.path, "/publickey") do
-        Map.put(uri, :path, String.replace(uri.path, "/publickey", ""))
-      else
-        uri
-      end
+      |> remove_suffix(@known_suffixes)

    maybe_ap_id = URI.to_string(uri)

@ -36,6 +33,16 @@ def key_id_to_actor_id(key_id) do
    end
  end

+  defp remove_suffix(uri, [test | rest]) do
+    if not is_nil(uri.path) and String.ends_with?(uri.path, test) do
+      Map.put(uri, :path, String.replace(uri.path, test, ""))
+    else
+      remove_suffix(uri, rest)
+    end
+  end
+
+  defp remove_suffix(uri, []), do: uri
+
  def fetch_public_key(conn) do
    with %{"keyId" => kid} <- HTTPSignatures.signature_for_conn(conn),
         {:ok, actor_id} <- key_id_to_actor_id(kid),
@ -59,9 +66,8 @@ def refetch_public_key(conn) do
    end
  end

-  def sign(%User{} = user, headers) do
-    with {:ok, %{keys: keys}} <- User.ensure_keys_present(user),
-         {:ok, private_key, _} <- Keys.keys_from_pem(keys) do
+  def sign(%User{keys: keys} = user, headers) do
+    with {:ok, private_key, _} <- Keys.keys_from_pem(keys) do
      HTTPSignatures.sign(private_key, user.ap_id <> "#main-key", headers)
    end
  end
--- a/lib/pleroma/upload.ex
+++ b/lib/pleroma/upload.ex
@ -36,6 +36,7 @@ defmodule Pleroma.Upload do
  alias Ecto.UUID
  alias Pleroma.Config
  alias Pleroma.Maps
+  alias Pleroma.Web.ActivityPub.Utils
  require Logger

  @type source ::
@ -60,12 +61,23 @@ defmodule Pleroma.Upload do
          width: integer(),
          height: integer(),
          blurhash: String.t(),
+          description: String.t(),
          path: String.t()
        }
-  defstruct [:id, :name, :tempfile, :content_type, :width, :height, :blurhash, :path]
+  defstruct [
+    :id,
+    :name,
+    :tempfile,
+    :content_type,
+    :width,
+    :height,
+    :blurhash,
+    :description,
+    :path
+  ]

-  defp get_description(opts, upload) do
-    case {opts[:description], Pleroma.Config.get([Pleroma.Upload, :default_description])} do
+  defp get_description(upload) do
+    case {upload.description, Pleroma.Config.get([Pleroma.Upload, :default_description])} do
      {description, _} when is_binary(description) -> description
      {_, :filename} -> upload.name
      {_, str} when is_binary(str) -> str
@ -81,13 +93,14 @@ def store(upload, opts \\ []) do
    with {:ok, upload} <- prepare_upload(upload, opts),
         upload = %__MODULE__{upload | path: upload.path || "#{upload.id}/#{upload.name}"},
         {:ok, upload} <- Pleroma.Upload.Filter.filter(opts.filters, upload),
-         description = get_description(opts, upload),
+         description = get_description(upload),
         {_, true} <-
           {:description_limit,
            String.length(description) <= Pleroma.Config.get([:instance, :description_limit])},
         {:ok, url_spec} <- Pleroma.Uploaders.Uploader.put_file(opts.uploader, upload) do
      {:ok,
       %{
+         "id" => Utils.generate_object_id(),
         "type" => opts.activity_type,
         "mediaType" => upload.content_type,
         "url" => [
@ -152,7 +165,8 @@ defp prepare_upload(%Plug.Upload{} = file, opts) do
         id: UUID.generate(),
         name: file.filename,
         tempfile: file.path,
-         content_type: file.content_type
+         content_type: file.content_type,
+         description: opts.description
       }}
    end
  end
@ -172,7 +186,8 @@ defp prepare_upload(%{img: "data:image/" <> image_data}, opts) do
         id: UUID.generate(),
         name: hash <> "." <> ext,
         tempfile: tmp_path,
-         content_type: content_type
+         content_type: content_type,
+         description: opts.description
       }}
    end
  end
--- a/lib/pleroma/upload/filter/exiftool/read_description.ex
+++ b/lib/pleroma/upload/filter/exiftool/read_description.ex
@ -0,0 +1,49 @@
+# 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.Exiftool.ReadDescription do
+  @moduledoc """
+  Gets a valid description from the related EXIF tags and provides them in the response if no description is provided yet.
+  It will first check ImageDescription, when that doesn't probide a valid description, it will check iptc:Caption-Abstract.
+  A valid description means the fields are filled in and not too long (see `:instance, :description_limit`).
+  """
+  @behaviour Pleroma.Upload.Filter
+
+  @spec filter(Pleroma.Upload.t()) :: {:ok, any()} | {:error, String.t()}
+
+  def filter(%Pleroma.Upload{description: description})
+      when is_binary(description),
+      do: {:ok, :noop}
+
+  def filter(%Pleroma.Upload{tempfile: file} = upload),
+    do: {:ok, :filtered, upload |> Map.put(:description, read_description_from_exif_data(file))}
+
+  def filter(_, _), do: {:ok, :noop}
+
+  defp read_description_from_exif_data(file) do
+    nil
+    |> read_when_empty(file, "-ImageDescription")
+    |> read_when_empty(file, "-iptc:Caption-Abstract")
+  end
+
+  defp read_when_empty(current_description, _, _) when is_binary(current_description),
+    do: current_description
+
+  defp read_when_empty(_, file, tag) do
+    try do
+      {tag_content, 0} =
+        System.cmd("exiftool", ["-b", "-s3", tag, file], stderr_to_stdout: true, parallelism: true)
+
+      tag_content = String.trim(tag_content)
+
+      if tag_content != "" and
+           String.length(tag_content) <=
+             Pleroma.Config.get([:instance, :description_limit]),
+         do: tag_content,
+         else: nil
+    rescue
+      _ in ErlangError -> nil
+    end
+  end
+end
--- a/lib/pleroma/upload/filter/exiftool/strip_location.ex
+++ b/lib/pleroma/upload/filter/exiftool/strip_location.ex
@ -2,7 +2,7 @@
 # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only

-defmodule Pleroma.Upload.Filter.Exiftool do
+defmodule Pleroma.Upload.Filter.Exiftool.StripLocation do
  @moduledoc """
  Strips GPS related EXIF tags and overwrites the file in place.
  Also strips or replaces filesystem metadata e.g., timestamps.
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@ -706,11 +706,12 @@ def register_changeset_ldap(struct, params = %{password: password})
    ])
    |> validate_required([:name, :nickname])
    |> unique_constraint(:nickname)
-    |> validate_exclusion(:nickname, Config.get([User, :restricted_nicknames]))
+    |> validate_not_restricted_nickname(:nickname)
    |> validate_format(:nickname, local_nickname_regex())
    |> put_ap_id()
    |> unique_constraint(:ap_id)
    |> put_following_and_follower_and_featured_address()
+    |> put_private_key()
  end

  def register_changeset(struct, params \\ %{}, opts \\ []) do
@ -754,17 +755,9 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
    |> validate_confirmation(:password)
    |> unique_constraint(:email)
    |> validate_format(:email, @email_regex)
-    |> validate_change(:email, fn :email, email ->
-      valid? =
-        Config.get([User, :email_blacklist])
-        |> Enum.all?(fn blacklisted_domain ->
-          !String.ends_with?(email, ["@" <> blacklisted_domain, "." <> blacklisted_domain])
-        end)
-
-      if valid?, do: [], else: [email: "Invalid email"]
-    end)
+    |> validate_email_not_in_blacklisted_domain(:email)
    |> unique_constraint(:nickname)
-    |> validate_exclusion(:nickname, Config.get([User, :restricted_nicknames]))
+    |> validate_not_restricted_nickname(:nickname)
    |> validate_format(:nickname, local_nickname_regex())
    |> validate_length(:bio, max: bio_limit)
    |> validate_length(:name, min: 1, max: name_limit)
@ -776,6 +769,36 @@ def register_changeset(struct, params \\ %{}, opts \\ []) do
    |> put_ap_id()
    |> unique_constraint(:ap_id)
    |> put_following_and_follower_and_featured_address()
+    |> put_private_key()
+  end
+
+  def validate_not_restricted_nickname(changeset, field) do
+    validate_change(changeset, field, fn _, value ->
+      valid? =
+        Config.get([User, :restricted_nicknames])
+        |> Enum.all?(fn restricted_nickname ->
+          String.downcase(value) != String.downcase(restricted_nickname)
+        end)
+
+      if valid?, do: [], else: [nickname: "Invalid nickname"]
+    end)
+  end
+
+  def validate_email_not_in_blacklisted_domain(changeset, field) do
+    validate_change(changeset, field, fn _, value ->
+      valid? =
+        Config.get([User, :email_blacklist])
+        |> Enum.all?(fn blacklisted_domain ->
+          blacklisted_domain_downcase = String.downcase(blacklisted_domain)
+
+          !String.ends_with?(String.downcase(value), [
+            "@" <> blacklisted_domain_downcase,
+            "." <> blacklisted_domain_downcase
+          ])
+        end)
+
+      if valid?, do: [], else: [email: "Invalid email"]
+    end)
  end

  def maybe_validate_required_email(changeset, true), do: changeset
@ -825,6 +848,11 @@ defp put_following_and_follower_and_featured_address(changeset) do
    |> put_change(:featured_address, featured)
  end

+  defp put_private_key(changeset) do
+    {:ok, pem} = Keys.generate_rsa_pem()
+    put_change(changeset, :keys, pem)
+  end
+
  defp autofollow_users(user) do
    candidates = Config.get([:instance, :autofollowed_nicknames])

@ -1459,17 +1487,30 @@ def get_recipients_from_activity(%Activity{recipients: to, actor: actor}) do
          {:ok, list(UserRelationship.t())} | {:error, String.t()}
  def mute(%User{} = muter, %User{} = mutee, params \\ %{}) do
    notifications? = Map.get(params, :notifications, true)
-    expires_in = Map.get(params, :expires_in, 0)
+    duration = Map.get(params, :duration, 0)

-    with {:ok, user_mute} <- UserRelationship.create_mute(muter, mutee),
+    expires_at =
+      if duration > 0 do
+        DateTime.utc_now()
+        |> DateTime.add(duration)
+      else
+        nil
+      end
+
+    with {:ok, user_mute} <- UserRelationship.create_mute(muter, mutee, expires_at),
         {:ok, user_notification_mute} <-
-           (notifications? && UserRelationship.create_notification_mute(muter, mutee)) ||
+           (notifications? &&
+              UserRelationship.create_notification_mute(
+                muter,
+                mutee,
+                expires_at
+              )) ||
             {:ok, nil} do
-      if expires_in > 0 do
+      if duration > 0 do
        Pleroma.Workers.MuteExpireWorker.enqueue(
          "unmute_user",
          %{"muter_id" => muter.id, "mutee_id" => mutee.id},
-          schedule_in: expires_in
+          scheduled_at: expires_at
        )
      end

@ -1540,13 +1581,19 @@ def block(%User{} = blocker, %User{} = blocked) do
        blocker
      end

-    # clear any requested follows as well
+    # clear any requested follows from both sides as well
    blocked =
      case CommonAPI.reject_follow_request(blocked, blocker) do
        {:ok, %User{} = updated_blocked} -> updated_blocked
        nil -> blocked
      end

+    blocker =
+      case CommonAPI.reject_follow_request(blocker, blocked) do
+        {:ok, %User{} = updated_blocker} -> updated_blocker
+        nil -> blocker
+      end
+
    unsubscribe(blocked, blocker)

    unfollowing_blocked = Config.get([:activitypub, :unfollow_blocked], true)
@ -2046,6 +2093,7 @@ defp create_service_actor(uri, nickname) do
      follower_address: uri <> "/followers"
    }
    |> change
+    |> put_private_key()
    |> unique_constraint(:nickname)
    |> Repo.insert()
    |> set_cache()
@ -2311,17 +2359,6 @@ def get_mascot(%{mascot: mascot}) when is_nil(mascot) do
    }
  end

-  def ensure_keys_present(%{keys: keys} = user) when not is_nil(keys), do: {:ok, user}
-
-  def ensure_keys_present(%User{} = user) do
-    with {:ok, pem} <- Keys.generate_rsa_pem() do
-      user
-      |> cast(%{keys: pem}, [:keys])
-      |> validate_required([:keys])
-      |> update_and_set_cache()
-    end
-  end
-
  def get_ap_ids_by_nicknames(nicknames) do
    from(u in User,
      where: u.nickname in ^nicknames,
@ -2364,6 +2401,38 @@ def change_email(user, email) do
    |> update_and_set_cache()
  end

+  def alias_users(user) do
+    user.also_known_as
+    |> Enum.map(&User.get_cached_by_ap_id/1)
+    |> Enum.filter(fn user -> user != nil end)
+  end
+
+  def add_alias(user, new_alias_user) do
+    current_aliases = user.also_known_as || []
+    new_alias_ap_id = new_alias_user.ap_id
+
+    if new_alias_ap_id in current_aliases do
+      {:ok, user}
+    else
+      user
+      |> cast(%{also_known_as: current_aliases ++ [new_alias_ap_id]}, [:also_known_as])
+      |> update_and_set_cache()
+    end
+  end
+
+  def delete_alias(user, alias_user) do
+    current_aliases = user.also_known_as || []
+    alias_ap_id = alias_user.ap_id
+
+    if alias_ap_id in current_aliases do
+      user
+      |> cast(%{also_known_as: current_aliases -- [alias_ap_id]}, [:also_known_as])
+      |> update_and_set_cache()
+    else
+      {:error, :no_such_alias}
+    end
+  end
+
  # Internal function; public one is `deactivate/2`
  defp set_activation_status(user, status) do
    user
--- a/lib/pleroma/user/backup.ex
+++ b/lib/pleroma/user/backup.ex
@ -32,9 +32,7 @@ defmodule Pleroma.User.Backup do
  end

  def create(user, admin_id \\ nil) do
-    with :ok <- validate_email_enabled(),
-         :ok <- validate_user_email(user),
-         :ok <- validate_limit(user, admin_id),
+    with :ok <- validate_limit(user, admin_id),
         {:ok, backup} <- user |> new() |> Repo.insert() do
      BackupWorker.process(backup, admin_id)
    end
@ -86,20 +84,6 @@ defp validate_limit(user, nil) do
    end
  end

-  defp validate_email_enabled do
-    if Pleroma.Config.get([Pleroma.Emails.Mailer, :enabled]) do
-      :ok
-    else
-      {:error, dgettext("errors", "Backups require enabled email")}
-    end
-  end
-
-  defp validate_user_email(%User{email: nil}) do
-    {:error, dgettext("errors", "Email is required")}
-  end
-
-  defp validate_user_email(%User{email: email}) when is_binary(email), do: :ok
-
  def get_last(user_id) do
    __MODULE__
    |> where(user_id: ^user_id)
--- a/lib/pleroma/user/search.ex
+++ b/lib/pleroma/user/search.ex
@ -94,6 +94,7 @@ defp search_query(query_string, for_user, following, top_user_ids) do
    |> subquery()
    |> order_by(desc: :search_rank)
    |> maybe_restrict_local(for_user)
+    |> filter_deactivated_users()
  end

  defp select_top_users(query, top_user_ids) do
@ -166,6 +167,10 @@ defp filter_internal_users(query) do
    from(q in query, where: q.actor_type != "Application")
  end

+  defp filter_deactivated_users(query) do
+    from(q in query, where: q.is_active == true)
+  end
+
  defp filter_blocked_user(query, %User{} = blocker) do
    query
    |> join(:left, [u], b in Pleroma.UserRelationship,
--- a/lib/pleroma/user_relationship.ex
+++ b/lib/pleroma/user_relationship.ex
@ -18,16 +18,17 @@ defmodule Pleroma.UserRelationship do
    belongs_to(:source, User, type: FlakeId.Ecto.CompatType)
    belongs_to(:target, User, type: FlakeId.Ecto.CompatType)
    field(:relationship_type, Pleroma.UserRelationship.Type)
+    field(:expires_at, :utc_datetime)

    timestamps(updated_at: false)
  end

  for relationship_type <- Keyword.keys(Pleroma.UserRelationship.Type.__enum_map__()) do
-    # `def create_block/2`, `def create_mute/2`, `def create_reblog_mute/2`,
-    #   `def create_notification_mute/2`, `def create_inverse_subscription/2`,
-    #   `def endorsement/2`
-    def unquote(:"create_#{relationship_type}")(source, target),
-      do: create(unquote(relationship_type), source, target)
+    # `def create_block/3`, `def create_mute/3`, `def create_reblog_mute/3`,
+    #   `def create_notification_mute/3`, `def create_inverse_subscription/3`,
+    #   `def endorsement/3`
+    def unquote(:"create_#{relationship_type}")(source, target, expires_at \\ nil),
+      do: create(unquote(relationship_type), source, target, expires_at)

    # `def delete_block/2`, `def delete_mute/2`, `def delete_reblog_mute/2`,
    #   `def delete_notification_mute/2`, `def delete_inverse_subscription/2`,
@ -37,9 +38,15 @@ def unquote(:"delete_#{relationship_type}")(source, target),

    # `def block_exists?/2`, `def mute_exists?/2`, `def reblog_mute_exists?/2`,
    #   `def notification_mute_exists?/2`, `def inverse_subscription_exists?/2`,
-    #   `def inverse_endorsement?/2`
+    #   `def inverse_endorsement_exists?/2`
    def unquote(:"#{relationship_type}_exists?")(source, target),
      do: exists?(unquote(relationship_type), source, target)
+
+    # `def get_block_expire_date/2`, `def get_mute_expire_date/2`,
+    #   `def get_reblog_mute_expire_date/2`, `def get_notification_mute_exists?/2`,
+    #   `def get_inverse_subscription_expire_date/2`, `def get_inverse_endorsement_expire_date/2`
+    def unquote(:"get_#{relationship_type}_expire_date")(source, target),
+      do: get_expire_date(unquote(relationship_type), source, target)
  end

  def user_relationship_types, do: Keyword.keys(user_relationship_mappings())
@ -48,7 +55,7 @@ def user_relationship_mappings, do: Pleroma.UserRelationship.Type.__enum_map__()

  def changeset(%UserRelationship{} = user_relationship, params \\ %{}) do
    user_relationship
-    |> cast(params, [:relationship_type, :source_id, :target_id])
+    |> cast(params, [:relationship_type, :source_id, :target_id, :expires_at])
    |> validate_required([:relationship_type, :source_id, :target_id])
    |> unique_constraint(:relationship_type,
      name: :user_relationships_source_id_relationship_type_target_id_index
@ -62,16 +69,31 @@ def exists?(relationship_type, %User{} = source, %User{} = target) do
    |> Repo.exists?()
  end

-  def create(relationship_type, %User{} = source, %User{} = target) do
+  def get_expire_date(relationship_type, %User{} = source, %User{} = target) do
+    %UserRelationship{expires_at: expires_at} =
+      UserRelationship
+      |> where(
+        relationship_type: ^relationship_type,
+        source_id: ^source.id,
+        target_id: ^target.id
+      )
+      |> Repo.one!()
+
+    expires_at
+  end
+
+  def create(relationship_type, %User{} = source, %User{} = target, expires_at \\ nil) do
    %UserRelationship{}
    |> changeset(%{
      relationship_type: relationship_type,
      source_id: source.id,
-      target_id: target.id
+      target_id: target.id,
+      expires_at: expires_at
    })
    |> Repo.insert(
-      on_conflict: {:replace_all_except, [:id]},
-      conflict_target: [:source_id, :relationship_type, :target_id]
+      on_conflict: {:replace_all_except, [:id, :inserted_at]},
+      conflict_target: [:source_id, :relationship_type, :target_id],
+      returning: true
    )
  end

--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@ -190,7 +190,16 @@ defp insert_activity_with_expiration(data, local, recipients) do
  def notify_and_stream(activity) do
    Notification.create_notifications(activity)

-    conversation = create_or_bump_conversation(activity, activity.actor)
+    original_activity =
+      case activity do
+        %{data: %{"type" => "Update"}, object: %{data: %{"id" => id}}} ->
+          Activity.get_create_by_object_ap_id_with_object(id)
+
+        _ ->
+          activity
+      end
+
+    conversation = create_or_bump_conversation(original_activity, original_activity.actor)
    participations = get_participations(conversation)
    stream_out(activity)
    stream_out_participations(participations)
@ -256,7 +265,7 @@ def stream_out_participations(_, _), do: :noop

  @impl true
  def stream_out(%Activity{data: %{"type" => data_type}} = activity)
-      when data_type in ["Create", "Announce", "Delete"] do
+      when data_type in ["Create", "Announce", "Delete", "Update"] do
    activity
    |> Topics.get_activity_topics()
    |> Streamer.stream(activity)
@ -413,7 +422,8 @@ def move(%User{} = origin, %User{} = target, local \\ true) do
      "type" => "Move",
      "actor" => origin.ap_id,
      "object" => origin.ap_id,
-      "target" => target.ap_id
+      "target" => target.ap_id,
+      "to" => [origin.follower_address]
    }

    with true <- origin.ap_id in target.also_known_as,
@ -501,9 +511,18 @@ def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do

  @spec fetch_public_or_unlisted_activities(map(), Pagination.type()) :: [Activity.t()]
  def fetch_public_or_unlisted_activities(opts \\ %{}, pagination \\ :keyset) do
+    includes_local_public = Map.get(opts, :includes_local_public, false)
+
    opts = Map.delete(opts, :user)

-    [Constants.as_public()]
+    intended_recipients =
+      if includes_local_public do
+        [Constants.as_public(), as_local_public()]
+      else
+        [Constants.as_public()]
+      end
+
+    intended_recipients
    |> fetch_activities_query(opts)
    |> restrict_unlisted(opts)
    |> fetch_paginated_optimized(opts, pagination)
@ -603,9 +622,11 @@ defp restrict_thread_visibility(query, %{user: %User{skip_thread_containment: tr
    do: query

  defp restrict_thread_visibility(query, %{user: %User{ap_id: ap_id}}, _) do
+    local_public = as_local_public()
+
    from(
      a in query,
-      where: fragment("thread_visibility(?, (?)->>'id') = true", ^ap_id, a.data)
+      where: fragment("thread_visibility(?, (?)->>'id', ?) = true", ^ap_id, a.data, ^local_public)
    )
  end

@ -692,8 +713,12 @@ defp fetch_activities_for_reading_user(reading_user, params) do
  defp user_activities_recipients(%{godmode: true}), do: []

  defp user_activities_recipients(%{reading_user: reading_user}) do
-    if reading_user do
-      [Constants.as_public(), reading_user.ap_id | User.following(reading_user)]
+    if not is_nil(reading_user) and reading_user.local do
+      [
+        Constants.as_public(),
+        as_local_public(),
+        reading_user.ap_id | User.following(reading_user)
+      ]
    else
      [Constants.as_public()]
    end
@ -1134,8 +1159,7 @@ defp restrict_pinned(query, %{pinned: true, pinned_object_ids: ids}) do
      [activity, object: o] in query,
      where:
        fragment(
-          "(?)->>'type' = 'Create' and coalesce((?)->'object'->>'id', (?)->>'object') = any (?)",
-          activity.data,
+          "(?)->>'type' = 'Create' and associated_object_id((?)) = any (?)",
          activity.data,
          activity.data,
          ^ids
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@ -66,8 +66,7 @@ defp relay_active?(conn, _) do
  end

  def user(conn, %{"nickname" => nickname}) do
-    with %User{local: true} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+    with %User{local: true} = user <- User.get_cached_by_nickname(nickname) do
      conn
      |> put_resp_content_type("application/activity+json")
      |> put_view(UserView)
@ -174,7 +173,6 @@ def relay_following(conn, _params) do

  def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
         {:show_follows, true} <-
           {:show_follows, (for_user && for_user == user) || !user.hide_follows} do
      {page, _} = Integer.parse(page)
@ -192,8 +190,7 @@ def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "p
  end

  def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
      conn
      |> put_resp_content_type("application/activity+json")
      |> put_view(UserView)
@ -213,7 +210,6 @@ def relay_followers(conn, _params) do

  def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
         {:show_followers, true} <-
           {:show_followers, (for_user && for_user == user) || !user.hide_followers} do
      {page, _} = Integer.parse(page)
@ -231,8 +227,7 @@ def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "p
  end

  def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
      conn
      |> put_resp_content_type("application/activity+json")
      |> put_view(UserView)
@ -245,8 +240,7 @@ def outbox(
        %{"nickname" => nickname, "page" => page?} = params
      )
      when page? in [true, "true"] do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
      # "include_poll_votes" is a hack because postgres generates inefficient
      # queries when filtering by 'Answer', poll votes will be hidden by the
      # visibility filter in this case anyway
@ -270,8 +264,7 @@ def outbox(
  end

  def outbox(conn, %{"nickname" => nickname}) do
-    with %User{} = user <- User.get_cached_by_nickname(nickname),
-         {:ok, user} <- User.ensure_keys_present(user) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname) do
      conn
      |> put_resp_content_type("application/activity+json")
      |> put_view(UserView)
@ -328,14 +321,10 @@ defp post_inbox_relayed_create(conn, params) do
  end

  defp represent_service_actor(%User{} = user, conn) do
-    with {:ok, user} <- User.ensure_keys_present(user) do
-      conn
-      |> put_resp_content_type("application/activity+json")
-      |> put_view(UserView)
-      |> render("user.json", %{user: user})
-    else
-      nil -> {:error, :not_found}
-    end
+    conn
+    |> put_resp_content_type("application/activity+json")
+    |> put_view(UserView)
+    |> render("user.json", %{user: user})
  end

  defp represent_service_actor(nil, _), do: {:error, :not_found}
@ -388,12 +377,10 @@ def read_inbox(
  def read_inbox(%{assigns: %{user: %User{nickname: nickname} = user}} = conn, %{
        "nickname" => nickname
      }) do
-    with {:ok, user} <- User.ensure_keys_present(user) do
-      conn
-      |> put_resp_content_type("application/activity+json")
-      |> put_view(UserView)
-      |> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"})
-    end
+    conn
+    |> put_resp_content_type("application/activity+json")
+    |> put_view(UserView)
+    |> render("activity_collection.json", %{iri: "#{user.ap_id}/inbox"})
  end

  def read_inbox(%{assigns: %{user: %User{nickname: as_nickname}}} = conn, %{
@ -530,19 +517,6 @@ defp set_requester_reachable(%Plug.Conn{} = conn, _) do
    conn
  end

-  defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
-    {:ok, new_user} = User.ensure_keys_present(user)
-
-    for_user =
-      if new_user != user and match?(%User{}, for_user) do
-        User.get_cached_by_nickname(for_user.nickname)
-      else
-        for_user
-      end
-
-    {new_user, for_user}
-  end
-
  def upload_media(%{assigns: %{user: %User{} = user}} = conn, %{"file" => file} = data) do
    with {:ok, object} <-
           ActivityPub.upload(
--- a/lib/pleroma/web/activity_pub/builder.ex
+++ b/lib/pleroma/web/activity_pub/builder.ex
@ -218,10 +218,16 @@ def like(actor, object) do
    end
  end

-  # Retricted to user updates for now, always public
  @spec update(User.t(), Object.t()) :: {:ok, map(), keyword()}
  def update(actor, object) do
-    to = [Pleroma.Constants.as_public(), actor.follower_address]
+    {to, cc} =
+      if object["type"] in Pleroma.Constants.actor_types() do
+        # User updates, always public
+        {[Pleroma.Constants.as_public(), actor.follower_address], []}
+      else
+        # Status updates, follow the recipients in the object
+        {object["to"] || [], object["cc"] || []}
+      end

    {:ok,
     %{
@ -229,7 +235,8 @@ def update(actor, object) do
       "type" => "Update",
       "actor" => actor.ap_id,
       "object" => object,
-       "to" => to
+       "to" => to,
+       "cc" => cc
     }, []}
  end

--- a/lib/pleroma/web/activity_pub/mrf.ex
+++ b/lib/pleroma/web/activity_pub/mrf.ex
@ -53,10 +53,53 @@ defmodule Pleroma.Web.ActivityPub.MRF do

  @required_description_keys [:key, :related_policy]

+  def filter_one(policy, message) do
+    should_plug_history? =
+      if function_exported?(policy, :history_awareness, 0) do
+        policy.history_awareness()
+      else
+        :manual
+      end
+      |> Kernel.==(:auto)
+
+    if not should_plug_history? do
+      policy.filter(message)
+    else
+      main_result = policy.filter(message)
+
+      with {_, {:ok, main_message}} <- {:main, main_result},
+           {_,
+            %{
+              "formerRepresentations" => %{
+                "orderedItems" => [_ | _]
+              }
+            }} = {_, object} <- {:object, message["object"]},
+           {_, {:ok, new_history}} <-
+             {:history,
+              Pleroma.Object.Updater.for_each_history_item(
+                object["formerRepresentations"],
+                object,
+                fn item ->
+                  with {:ok, filtered} <- policy.filter(Map.put(message, "object", item)) do
+                    {:ok, filtered["object"]}
+                  else
+                    e -> e
+                  end
+                end
+              )} do
+        {:ok, put_in(main_message, ["object", "formerRepresentations"], new_history)}
+      else
+        {:main, _} -> main_result
+        {:object, _} -> main_result
+        {:history, e} -> e
+      end
+    end
+  end
+
  def filter(policies, %{} = message) do
    policies
    |> Enum.reduce({:ok, message}, fn
-      policy, {:ok, message} -> policy.filter(message)
+      policy, {:ok, message} -> filter_one(policy, message)
      _, error -> error
    end)
  end
--- a/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/anti_link_spam_policy.ex
@ -9,6 +9,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.AntiLinkSpamPolicy do

  require Logger

+  @impl true
+  def history_awareness, do: :auto
+
  # has the user successfully posted before?
  defp old_user?(%User{} = u) do
    u.note_count > 0 || u.follower_count > 0
--- a/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex
+++ b/lib/pleroma/web/activity_pub/mrf/ensure_re_prepended.ex
@ -10,6 +10,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.EnsureRePrepended do

  @reply_prefix Regex.compile!("^re:[[:space:]]*", [:caseless])

+  def history_awareness, do: :auto
+
  def filter_by_summary(
        %{data: %{"summary" => parent_summary}} = _in_reply_to,
        %{"summary" => child_summary} = child
@ -27,8 +29,8 @@ def filter_by_summary(

  def filter_by_summary(_in_reply_to, child), do: child

-  def filter(%{"type" => "Create", "object" => child_object} = object)
-      when is_map(child_object) do
+  def filter(%{"type" => type, "object" => child_object} = object)
+      when type in ["Create", "Update"] and is_map(child_object) do
    child =
      child_object["inReplyTo"]
      |> Object.normalize(fetch: false)
--- a/lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex
@ -1,3 +1,7 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
  @behaviour Pleroma.Web.ActivityPub.MRF.Policy
  alias Pleroma.Config
--- a/lib/pleroma/web/activity_pub/mrf/force_mentions_in_content.ex
+++ b/lib/pleroma/web/activity_pub/mrf/force_mentions_in_content.ex
@ -11,6 +11,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.ForceMentionsInContent do

  @behaviour Pleroma.Web.ActivityPub.MRF.Policy

+  @impl true
+  def history_awareness, do: :auto
+
  defp do_extract({:a, attrs, _}, acc) do
    if Enum.find(attrs, fn {name, value} ->
         name == "class" && value in ["mention", "u-url mention", "mention u-url"]
@ -74,11 +77,11 @@ defp clean_recipients(recipients, object) do
  @impl true
  def filter(
        %{
-          "type" => "Create",
+          "type" => type,
          "object" => %{"type" => "Note", "to" => to, "inReplyTo" => in_reply_to}
        } = object
      )
-      when is_list(to) and is_binary(in_reply_to) do
+      when type in ["Create", "Update"] and is_list(to) and is_binary(in_reply_to) do
    # image-only posts from pleroma apparently reach this MRF without the content field
    content = object["object"]["content"] || ""

--- a/lib/pleroma/web/activity_pub/mrf/hashtag_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/hashtag_policy.ex
@ -16,6 +16,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do

  @behaviour Pleroma.Web.ActivityPub.MRF.Policy

+  @impl true
+  def history_awareness, do: :manual
+
  defp check_reject(message, hashtags) do
    if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
      {:reject, "[HashtagPolicy] Matches with rejected keyword"}
@ -47,22 +50,46 @@ defp check_ftl_removal(%{"to" => to} = message, hashtags) do

  defp check_ftl_removal(message, _hashtags), do: {:ok, message}

-  defp check_sensitive(message, hashtags) do
-    if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
-      {:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
-    else
-      {:ok, message}
-    end
+  defp check_sensitive(message) do
+    {:ok, new_object} =
+      Object.Updater.do_with_history(message["object"], fn object ->
+        hashtags = Object.hashtags(%Object{data: object})
+
+        if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
+          {:ok, Map.put(object, "sensitive", true)}
+        else
+          {:ok, object}
+        end
+      end)
+
+    {:ok, Map.put(message, "object", new_object)}
  end

  @impl true
-  def filter(%{"type" => "Create", "object" => object} = message) do
-    hashtags = Object.hashtags(%Object{data: object})
+  def filter(%{"type" => type, "object" => object} = message) when type in ["Create", "Update"] do
+    history_items =
+      with %{"formerRepresentations" => %{"orderedItems" => items}} <- object do
+        items
+      else
+        _ -> []
+      end
+
+    historical_hashtags =
+      Enum.reduce(history_items, [], fn item, acc ->
+        acc ++ Object.hashtags(%Object{data: item})
+      end)
+
+    hashtags = Object.hashtags(%Object{data: object}) ++ historical_hashtags

    if hashtags != [] do
      with {:ok, message} <- check_reject(message, hashtags),
-           {:ok, message} <- check_ftl_removal(message, hashtags),
-           {:ok, message} <- check_sensitive(message, hashtags) do
+           {:ok, message} <-
+             (if "type" == "Create" do
+                check_ftl_removal(message, hashtags)
+              else
+                {:ok, message}
+              end),
+           {:ok, message} <- check_sensitive(message) do
        {:ok, message}
      end
    else
--- a/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/keyword_policy.ex
@ -27,24 +27,46 @@ defp object_payload(%{} = object) do
  end

  defp check_reject(%{"object" => %{} = object} = message) do
-    payload = object_payload(object)
+    with {:ok, _new_object} <-
+           Pleroma.Object.Updater.do_with_history(object, fn object ->
+             payload = object_payload(object)

-    if Enum.any?(Pleroma.Config.get([:mrf_keyword, :reject]), fn pattern ->
-         string_matches?(payload, pattern)
-       end) do
-      {:reject, "[KeywordPolicy] Matches with rejected keyword"}
-    else
+             if Enum.any?(Pleroma.Config.get([:mrf_keyword, :reject]), fn pattern ->
+                  string_matches?(payload, pattern)
+                end) do
+               {:reject, "[KeywordPolicy] Matches with rejected keyword"}
+             else
+               {:ok, message}
+             end
+           end) do
      {:ok, message}
+    else
+      e -> e
    end
  end

-  defp check_ftl_removal(%{"to" => to, "object" => %{} = object} = message) do
-    payload = object_payload(object)
+  defp check_ftl_removal(%{"type" => "Create", "to" => to, "object" => %{} = object} = message) do
+    check_keyword = fn object ->
+      payload = object_payload(object)

-    if Pleroma.Constants.as_public() in to and
-         Enum.any?(Pleroma.Config.get([:mrf_keyword, :federated_timeline_removal]), fn pattern ->
+      if Enum.any?(Pleroma.Config.get([:mrf_keyword, :federated_timeline_removal]), fn pattern ->
           string_matches?(payload, pattern)
         end) do
+        {:should_delist, nil}
+      else
+        {:ok, %{}}
+      end
+    end
+
+    should_delist? = fn object ->
+      with {:ok, _} <- Pleroma.Object.Updater.do_with_history(object, check_keyword) do
+        false
+      else
+        _ -> true
+      end
+    end
+
+    if Pleroma.Constants.as_public() in to and should_delist?.(object) do
      to = List.delete(to, Pleroma.Constants.as_public())
      cc = [Pleroma.Constants.as_public() | message["cc"] || []]

@ -59,8 +81,12 @@ defp check_ftl_removal(%{"to" => to, "object" => %{} = object} = message) do
    end
  end

+  defp check_ftl_removal(message) do
+    {:ok, message}
+  end
+
  defp check_replace(%{"object" => %{} = object} = message) do
-    object =
+    replace_kw = fn object ->
      ["content", "name", "summary"]
      |> Enum.filter(fn field -> Map.has_key?(object, field) && object[field] end)
      |> Enum.reduce(object, fn field, object ->
@ -73,6 +99,10 @@ defp check_replace(%{"object" => %{} = object} = message) do

        Map.put(object, field, data)
      end)
+      |> (fn object -> {:ok, object} end).()
+    end
+
+    {:ok, object} = Pleroma.Object.Updater.do_with_history(object, replace_kw)

    message = Map.put(message, "object", object)

@ -80,7 +110,8 @@ defp check_replace(%{"object" => %{} = object} = message) do
  end

  @impl true
-  def filter(%{"type" => "Create", "object" => %{"content" => _content}} = message) do
+  def filter(%{"type" => type, "object" => %{"content" => _content}} = message)
+      when type in ["Create", "Update"] do
    with {:ok, message} <- check_reject(message),
         {:ok, message} <- check_ftl_removal(message),
         {:ok, message} <- check_replace(message) do
--- a/lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/media_proxy_warming_policy.ex
@ -16,6 +16,9 @@ defmodule Pleroma.Web.ActivityPub.MRF.MediaProxyWarmingPolicy do
    recv_timeout: 10_000
  ]

+  @impl true
+  def history_awareness, do: :auto
+
  defp prefetch(url) do
    # Fetching only proxiable resources
    if MediaProxy.enabled?() and MediaProxy.url_proxiable?(url) do
@ -54,10 +57,8 @@ defp preload(%{"object" => %{"attachment" => attachments}} = _message) do
  end

  @impl true
-  def filter(
-        %{"type" => "Create", "object" => %{"attachment" => attachments} = _object} = message
-      )
-      when is_list(attachments) and length(attachments) > 0 do
+  def filter(%{"type" => type, "object" => %{"attachment" => attachments} = _object} = message)
+      when type in ["Create", "Update"] and is_list(attachments) and length(attachments) > 0 do
    preload(message)

    {:ok, message}
--- a/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
@ -11,6 +11,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
  @impl true
  def filter(%{"actor" => actor} = object) do
    with true <- is_local?(actor),
+         true <- is_eligible_type?(object),
         true <- is_note?(object),
         false <- has_attachment?(object),
         true <- only_mentions?(object) do
@ -32,7 +33,6 @@ defp is_local?(actor) do
  end

  defp has_attachment?(%{
-         "type" => "Create",
         "object" => %{"type" => "Note", "attachment" => attachments}
       })
       when length(attachments) > 0,
@ -40,7 +40,13 @@ defp has_attachment?(%{

  defp has_attachment?(_), do: false

-  defp only_mentions?(%{"type" => "Create", "object" => %{"type" => "Note", "source" => source}}) do
+  defp only_mentions?(%{"object" => %{"type" => "Note", "source" => source}}) do
+    source =
+      case source do
+        %{"content" => text} -> text
+        _ -> source
+      end
+
    non_mentions =
      source |> String.split() |> Enum.filter(&(not String.starts_with?(&1, "@"))) |> length

@ -53,9 +59,12 @@ defp only_mentions?(%{"type" => "Create", "object" => %{"type" => "Note", "sourc

  defp only_mentions?(_), do: false

-  defp is_note?(%{"type" => "Create", "object" => %{"type" => "Note"}}), do: true
+  defp is_note?(%{"object" => %{"type" => "Note"}}), do: true
  defp is_note?(_), do: false

+  defp is_eligible_type?(%{"type" => type}) when type in ["Create", "Update"], do: true
+  defp is_eligible_type?(_), do: false
+
  @impl true
  def describe, do: {:ok, %{}}
 end
--- a/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/no_placeholder_text_policy.ex
@ -6,14 +6,17 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicy do
  @moduledoc "Ensure no content placeholder is present (such as the dot from mastodon)"
  @behaviour Pleroma.Web.ActivityPub.MRF.Policy

+  @impl true
+  def history_awareness, do: :auto
+
  @impl true
  def filter(
        %{
-          "type" => "Create",
+          "type" => type,
          "object" => %{"content" => content, "attachment" => _} = _child_object
        } = object
      )
-      when content in [".", "<p>.</p>"] do
+      when type in ["Create", "Update"] and content in [".", "<p>.</p>"] do
    {:ok, put_in(object, ["object", "content"], "")}
  end

--- a/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
+++ b/lib/pleroma/web/activity_pub/mrf/normalize_markup.ex
@ -9,7 +9,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.NormalizeMarkup do
  @behaviour Pleroma.Web.ActivityPub.MRF.Policy

  @impl true
-  def filter(%{"type" => "Create", "object" => child_object} = object) do
+  def history_awareness, do: :auto
+
+  @impl true
+  def filter(%{"type" => type, "object" => child_object} = object)
+      when type in ["Create", "Update"] do
    scrub_policy = Pleroma.Config.get([:mrf_normalize_markup, :scrub_policy])

    content =
--- a/lib/pleroma/web/activity_pub/mrf/policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/policy.ex
@ -12,5 +12,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.Policy do
              label: String.t(),
              description: String.t()
            }
-  @optional_callbacks config_description: 0
+  @callback history_awareness() :: :auto | :manual
+  @optional_callbacks config_description: 0, history_awareness: 0
 end
--- a/lib/pleroma/web/activity_pub/object_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validator.ex
@ -103,8 +103,8 @@ def validate(
        meta
      )
      when objtype in ~w[Question Answer Audio Video Event Article Note Page] do
-    with {:ok, object_data} <- cast_and_apply(object),
-         meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
+    with {:ok, object_data} <- cast_and_apply_and_stringify_with_history(object),
+         meta = Keyword.put(meta, :object_data, object_data),
         {:ok, create_activity} <-
           create_activity
           |> CreateGenericValidator.cast_and_validate(meta)
@ -128,19 +128,53 @@ def validate(%{"type" => type} = object, meta)
      end

    with {:ok, object} <-
-           object
-           |> validator.cast_and_validate()
-           |> Ecto.Changeset.apply_action(:insert) do
-      object = stringify_keys(object)
+           do_separate_with_history(object, fn object ->
+             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)
+               # 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}
+             end
+           end) do
      {:ok, object, meta}
    end
  end

+  def validate(
+        %{"type" => "Update", "object" => %{"type" => objtype} = object} = update_activity,
+        meta
+      )
+      when objtype in ~w[Question Answer Audio Video Event Article Note Page] do
+    with {_, false} <- {:local, Access.get(meta, :local, false)},
+         {_, {:ok, object_data, _}} <- {:object_validation, validate(object, meta)},
+         meta = Keyword.put(meta, :object_data, object_data),
+         {:ok, update_activity} <-
+           update_activity
+           |> UpdateValidator.cast_and_validate()
+           |> Ecto.Changeset.apply_action(:insert) do
+      update_activity = stringify_keys(update_activity)
+      {:ok, update_activity, meta}
+    else
+      {:local, _} ->
+        with {:ok, object} <-
+               update_activity
+               |> UpdateValidator.cast_and_validate()
+               |> Ecto.Changeset.apply_action(:insert) do
+          object = stringify_keys(object)
+          {:ok, object, meta}
+        end
+
+      {:object_validation, e} ->
+        e
+    end
+  end
+
  def validate(%{"type" => type} = object, meta)
      when type in ~w[Accept Reject Follow Update Like EmojiReact Announce
      ChatMessage Answer] do
@ -178,6 +212,15 @@ def validate(%{"type" => type} = object, meta) when type in ~w(Add Remove) do

  def validate(o, m), do: {:error, {:validator_not_set, {o, m}}}

+  def cast_and_apply_and_stringify_with_history(object) do
+    do_separate_with_history(object, fn object ->
+      with {:ok, object_data} <- cast_and_apply(object),
+           object_data <- object_data |> stringify_keys() do
+        {:ok, object_data}
+      end
+    end)
+  end
+
  def cast_and_apply(%{"type" => "ChatMessage"} = object) do
    ChatMessageValidator.cast_and_apply(object)
  end
@ -204,8 +247,7 @@ def cast_and_apply(%{"type" => type} = object) when type in ~w[Article Note Page

  def cast_and_apply(o), do: {:error, {:validator_not_set, o}}

-  # is_struct/1 appears in Elixir 1.11
-  def stringify_keys(%{__struct__: _} = object) do
+  def stringify_keys(object) when is_struct(object) do
    object
    |> Map.from_struct()
    |> stringify_keys
@ -236,4 +278,54 @@ def fetch_actor_and_object(object) do
    Object.normalize(object["object"], fetch: true)
    :ok
  end
+
+  defp for_each_history_item(
+         %{"type" => "OrderedCollection", "orderedItems" => items} = history,
+         object,
+         fun
+       ) do
+    processed_items =
+      Enum.map(items, fn item ->
+        with item <- Map.put(item, "id", object["id"]),
+             {:ok, item} <- fun.(item) do
+          item
+        else
+          _ -> nil
+        end
+      end)
+
+    if Enum.all?(processed_items, &(not is_nil(&1))) do
+      {:ok, Map.put(history, "orderedItems", processed_items)}
+    else
+      {:error, :invalid_history}
+    end
+  end
+
+  defp for_each_history_item(nil, _object, _fun) do
+    {:ok, nil}
+  end
+
+  defp for_each_history_item(_, _object, _fun) do
+    {:error, :invalid_history}
+  end
+
+  # fun is (object -> {:ok, validated_object_with_string_keys})
+  defp do_separate_with_history(object, fun) do
+    with history <- object["formerRepresentations"],
+         object <- Map.drop(object, ["formerRepresentations"]),
+         {_, {:ok, object}} <- {:main_body, fun.(object)},
+         {_, {:ok, history}} <- {:history_items, for_each_history_item(history, object, fun)} do
+      object =
+        if history do
+          Map.put(object, "formerRepresentations", history)
+        else
+          object
+        end
+
+      {:ok, object}
+    else
+      {:main_body, e} -> e
+      {:history_items, e} -> e
+    end
+  end
 end
--- a/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex
@ -49,7 +49,10 @@ 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_list(tag) do
+    Map.put(data, "tag", Enum.filter(tag, &is_map/1))
+  end
+
  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"])

@ -60,11 +63,19 @@ defp fix_replies(%{"replies" => %{"first" => %{"items" => replies}}} = data)
  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),
+  # TODO: Pleroma does not have any support for Collections at the moment.
+  # If the `replies` field is not something the ObjectID validator can handle,
+  # the activity/object would be rejected, which is bad behavior.
+  defp fix_replies(%{"replies" => replies} = data) when not is_list(replies),
    do: Map.drop(data, ["replies"])

  defp fix_replies(data), do: data

+  def fix_attachments(%{"attachment" => attachment} = data) when is_map(attachment),
+    do: Map.put(data, "attachment", [attachment])
+
+  def fix_attachments(data), do: data
+
  defp fix(data) do
    data
    |> CommonFixes.fix_actor()
@ -72,6 +83,7 @@ defp fix(data) do
    |> fix_url()
    |> fix_tag()
    |> fix_replies()
+    |> fix_attachments()
    |> Transmogrifier.fix_emoji()
    |> Transmogrifier.fix_content_map()
  end
@ -88,7 +100,7 @@ def changeset(struct, data) do
  defp validate_data(data_cng) do
    data_cng
    |> validate_inclusion(:type, ["Article", "Note", "Page"])
-    |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
+    |> validate_required([:id, :actor, :attributedTo, :type, :context])
    |> CommonValidations.validate_any_presence([:cc, :to])
    |> CommonValidations.validate_fields_match([:actor, :attributedTo])
    |> CommonValidations.validate_actor_presence()
--- a/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
@ -11,6 +11,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do

  @primary_key false
  embedded_schema do
+    field(:id, :string)
    field(:type, :string)
    field(:mediaType, ObjectValidators.MIME, default: "application/octet-stream")
    field(:name, :string)
@ -43,7 +44,7 @@ def changeset(struct, data) do
      |> fix_url()

    struct
-    |> cast(data, [:type, :mediaType, :name, :blurhash])
+    |> cast(data, [:id, :type, :mediaType, :name, :blurhash])
    |> cast_embed(:url, with: &url_changeset/2)
    |> validate_inclusion(:type, ~w[Link Document Audio Image Video])
    |> validate_required([:type, :mediaType, :url])
@ -59,7 +60,7 @@ def url_changeset(struct, data) do
  end

  def fix_media_type(data) do
-    Map.put_new(data, "mediaType", data["mimeType"])
+    Map.put_new(data, "mediaType", data["mimeType"] || "application/octet-stream")
  end

  defp handle_href(href, mediaType, data) do
--- a/lib/pleroma/web/activity_pub/object_validators/common_fields.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_fields.ex
@ -33,6 +33,7 @@ defmacro object_fields do
      field(:content, :string)

      field(:published, ObjectValidators.DateTime)
+      field(:updated, ObjectValidators.DateTime)
      field(:emoji, ObjectValidators.Emoji, default: %{})
      embeds_many(:attachment, AttachmentValidator)
    end
@ -51,8 +52,6 @@ defmacro status_object_fields do
      field(:summary, :string)

      field(:context, :string)
-      # short identifier for PleromaFE to group statuses by context
-      field(:context_id, :integer)

      field(:sensitive, :boolean, default: false)
      field(:replies_count, :integer, default: 0)
--- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
@ -22,14 +22,15 @@ def cast_and_filter_recipients(message, field, follower_collection, field_fallba
  end

  def fix_object_defaults(data) do
-    %{data: %{"id" => context}, id: context_id} =
-      Utils.create_context(data["context"] || data["conversation"])
+    context =
+      Utils.maybe_create_context(
+        data["context"] || data["conversation"] || data["inReplyTo"] || data["id"]
+      )

    %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)
--- a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
@ -75,7 +75,7 @@ def fix(data, meta) do

    data
    |> CommonFixes.fix_actor()
-    |> Map.put_new("context", object["context"])
+    |> Map.put("context", object["context"])
    |> fix_addressing(object)
  end

--- a/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
@ -49,6 +49,7 @@ def changeset(struct, data) do
  defp fix(data) do
    data =
      data
+      |> fix_emoji_qualification()
      |> CommonFixes.fix_actor()
      |> CommonFixes.fix_activity_addressing()

@ -61,6 +62,23 @@ defp fix(data) do
    end
  end

+  defp fix_emoji_qualification(%{"content" => emoji} = data) do
+    new_emoji = Pleroma.Emoji.fully_qualify_emoji(emoji)
+
+    cond do
+      Pleroma.Emoji.is_unicode_emoji?(emoji) ->
+        data
+
+      Pleroma.Emoji.is_unicode_emoji?(new_emoji) ->
+        data |> Map.put("content", new_emoji)
+
+      true ->
+        data
+    end
+  end
+
+  defp fix_emoji_qualification(data), do: data
+
  defp validate_emoji(cng) do
    content = get_field(cng, :content)

--- a/lib/pleroma/web/activity_pub/object_validators/event_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/event_validator.ex
@ -62,7 +62,7 @@ def changeset(struct, data) do
  defp validate_data(data_cng) do
    data_cng
    |> validate_inclusion(:type, ["Event"])
-    |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
+    |> validate_required([:id, :actor, :attributedTo, :type, :context])
    |> CommonValidations.validate_any_presence([:cc, :to])
    |> CommonValidations.validate_fields_match([:actor, :attributedTo])
    |> CommonValidations.validate_actor_presence()
--- a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
@ -80,7 +80,7 @@ def changeset(struct, data) do
  defp validate_data(data_cng) do
    data_cng
    |> validate_inclusion(:type, ["Question"])
-    |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
+    |> validate_required([:id, :actor, :attributedTo, :type, :context])
    |> CommonValidations.validate_any_presence([:cc, :to])
    |> CommonValidations.validate_fields_match([:actor, :attributedTo])
    |> CommonValidations.validate_actor_presence()
--- a/lib/pleroma/web/activity_pub/object_validators/update_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/update_validator.ex
@ -51,7 +51,9 @@ def validate_updating_rights(cng) do
    with actor = get_field(cng, :actor),
         object = get_field(cng, :object),
         {:ok, object_id} <- ObjectValidators.ObjectID.cast(object),
-         true <- actor == object_id do
+         actor_uri <- URI.parse(actor),
+         object_uri <- URI.parse(object_id),
+         true <- actor_uri.host == object_uri.host do
      cng
    else
      _e ->
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@ -25,6 +25,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
  alias Pleroma.Web.Streamer
  alias Pleroma.Workers.PollWorker

+  require Pleroma.Constants
  require Logger

  @cachex Pleroma.Config.get([:cachex, :provider], Cachex)
@ -153,23 +154,26 @@ def handle(

  # Tasks this handles:
  # - Update the user
+  # - Update a non-user object (Note, Question, etc.)
  #
  # For a local user, we also get a changeset with the full information, so we
  # can update non-federating, non-activitypub settings as well.
  @impl true
  def handle(%{data: %{"type" => "Update", "object" => updated_object}} = object, meta) do
-    if changeset = Keyword.get(meta, :user_update_changeset) do
-      changeset
-      |> User.update_and_set_cache()
+    updated_object_id = updated_object["id"]
+
+    with {_, true} <- {:has_id, is_binary(updated_object_id)},
+         %{"type" => type} <- updated_object,
+         {_, is_user} <- {:is_user, type in Pleroma.Constants.actor_types()} do
+      if is_user do
+        handle_update_user(object, meta)
+      else
+        handle_update_object(object, meta)
+      end
    else
-      {:ok, new_user_data} = ActivityPub.user_data_from_user_object(updated_object)
-
-      User.get_by_ap_id(updated_object["id"])
-      |> User.remote_user_changeset(new_user_data)
-      |> User.update_and_set_cache()
+      _ ->
+        {:ok, object, meta}
    end
-
-    {:ok, object, meta}
  end

  # Tasks this handles:
@ -390,6 +394,79 @@ def handle(object, meta) do
    {:ok, object, meta}
  end

+  defp handle_update_user(
+         %{data: %{"type" => "Update", "object" => updated_object}} = object,
+         meta
+       ) do
+    if changeset = Keyword.get(meta, :user_update_changeset) do
+      changeset
+      |> User.update_and_set_cache()
+    else
+      {:ok, new_user_data} = ActivityPub.user_data_from_user_object(updated_object)
+
+      User.get_by_ap_id(updated_object["id"])
+      |> User.remote_user_changeset(new_user_data)
+      |> User.update_and_set_cache()
+    end
+
+    {:ok, object, meta}
+  end
+
+  defp handle_update_object(
+         %{data: %{"type" => "Update", "object" => updated_object}} = object,
+         meta
+       ) do
+    orig_object_ap_id = updated_object["id"]
+    orig_object = Object.get_by_ap_id(orig_object_ap_id)
+    orig_object_data = orig_object.data
+
+    updated_object =
+      if meta[:local] do
+        # If this is a local Update, we don't process it by transmogrifier,
+        # so we use the embedded object as-is.
+        updated_object
+      else
+        meta[:object_data]
+      end
+
+    if orig_object_data["type"] in Pleroma.Constants.updatable_object_types() do
+      %{
+        updated_data: updated_object_data,
+        updated: updated,
+        used_history_in_new_object?: used_history_in_new_object?
+      } = Object.Updater.make_new_object_data_from_update_object(orig_object_data, updated_object)
+
+      changeset =
+        orig_object
+        |> Repo.preload(:hashtags)
+        |> Object.change(%{data: updated_object_data})
+
+      with {:ok, new_object} <- Repo.update(changeset),
+           {:ok, _} <- Object.invalid_object_cache(new_object),
+           {:ok, _} <- Object.set_cache(new_object),
+           # The metadata/utils.ex uses the object id for the cache.
+           {:ok, _} <- Pleroma.Activity.HTML.invalidate_cache_for(new_object.id) do
+        if used_history_in_new_object? do
+          with create_activity when not is_nil(create_activity) <-
+                 Pleroma.Activity.get_create_by_object_ap_id(orig_object_ap_id),
+               {:ok, _} <- Pleroma.Activity.HTML.invalidate_cache_for(create_activity.id) do
+            nil
+          else
+            _ -> nil
+          end
+        end
+
+        if updated do
+          object
+          |> Activity.normalize()
+          |> ActivityPub.notify_and_stream()
+        end
+      end
+    end
+
+    {:ok, object, meta}
+  end
+
  def handle_object_creation(%{"type" => "ChatMessage"} = object, _activity, meta) do
    with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
      actor = User.get_cached_by_ap_id(object.data["actor"])
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@ -687,6 +687,24 @@ def prepare_object(object) do
    |> strip_internal_fields
    |> strip_internal_tags
    |> set_type
+    |> maybe_process_history
+  end
+
+  defp maybe_process_history(%{"formerRepresentations" => %{"orderedItems" => history}} = object) do
+    processed_history =
+      Enum.map(
+        history,
+        fn
+          item when is_map(item) -> prepare_object(item)
+          item -> item
+        end
+      )
+
+    put_in(object, ["formerRepresentations", "orderedItems"], processed_history)
+  end
+
+  defp maybe_process_history(object) do
+    object
  end

  #  @doc
@ -711,6 +729,21 @@ def prepare_outgoing(%{"type" => activity_type, "object" => object_id} = data)
    {:ok, data}
  end

+  def prepare_outgoing(%{"type" => "Update", "object" => %{"type" => objtype} = object} = data)
+      when objtype in Pleroma.Constants.updatable_object_types() do
+    object =
+      object
+      |> prepare_object
+
+    data =
+      data
+      |> Map.put("object", object)
+      |> Map.merge(Utils.make_json_ld_header())
+      |> Map.delete("bcc")
+
+    {:ok, data}
+  end
+
  def prepare_outgoing(%{"type" => "Announce", "actor" => ap_id, "object" => object_id} = data) do
    object =
      object_id
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@ -154,22 +154,7 @@ def get_notified_from_object(object) do
    Notification.get_notified_from_activity(%Activity{data: object}, false)
  end

-  def create_context(context) do
-    context = context || generate_id("contexts")
-
-    # Ecto has problems accessing the constraint inside the jsonb,
-    # so we explicitly check for the existed object before insert
-    object = Object.get_cached_by_ap_id(context)
-
-    with true <- is_nil(object),
-         changeset <- Object.context_mapping(context),
-         {:ok, inserted_object} <- Repo.insert(changeset) do
-      inserted_object
-    else
-      _ ->
-        object
-    end
-  end
+  def maybe_create_context(context), do: context || generate_id("contexts")

  @doc """
  Enqueues an activity for federation if it's local
@ -201,18 +186,16 @@ def lazy_put_activity_defaults(map, true) do
    |> Map.put_new("id", "pleroma:fakeid")
    |> Map.put_new_lazy("published", &make_date/0)
    |> Map.put_new("context", "pleroma:fakecontext")
-    |> Map.put_new("context_id", -1)
    |> lazy_put_object_defaults(true)
  end

  def lazy_put_activity_defaults(map, _fake?) do
-    %{data: %{"id" => context}, id: context_id} = create_context(map["context"])
+    context = maybe_create_context(map["context"])

    map
    |> Map.put_new_lazy("id", &generate_activity_id/0)
    |> Map.put_new_lazy("published", &make_date/0)
    |> Map.put_new("context", context)
-    |> Map.put_new("context_id", context_id)
    |> lazy_put_object_defaults(false)
  end

@ -226,7 +209,6 @@ defp lazy_put_object_defaults(%{"object" => map} = activity, true)
      |> Map.put_new("id", "pleroma:fake_object_id")
      |> Map.put_new_lazy("published", &make_date/0)
      |> Map.put_new("context", activity["context"])
-      |> Map.put_new("context_id", activity["context_id"])
      |> Map.put_new("fake", true)

    %{activity | "object" => object}
@ -239,7 +221,6 @@ defp lazy_put_object_defaults(%{"object" => map} = activity, _)
      |> Map.put_new_lazy("id", &generate_object_id/0)
      |> Map.put_new_lazy("published", &make_date/0)
      |> Map.put_new("context", activity["context"])
-      |> Map.put_new("context_id", activity["context_id"])

    %{activity | "object" => object}
  end
--- a/lib/pleroma/web/activity_pub/views/object_view.ex
+++ b/lib/pleroma/web/activity_pub/views/object_view.ex
@ -29,11 +29,11 @@ def render("object.json", %{object: %Activity{data: %{"type" => activity_type}}

  def render("object.json", %{object: %Activity{} = activity}) do
    base = Pleroma.Web.ActivityPub.Utils.make_json_ld_header()
-    object = Object.normalize(activity, fetch: false)
+    object_id = Object.normalize(activity, id_only: true)

    additional =
      Transmogrifier.prepare_object(activity.data)
-      |> Map.put("object", object.data["id"])
+      |> Map.put("object", object_id)

    Map.merge(base, additional)
  end
--- a/lib/pleroma/web/activity_pub/views/user_view.ex
+++ b/lib/pleroma/web/activity_pub/views/user_view.ex
@ -34,7 +34,6 @@ def render("endpoints.json", %{user: %User{local: true} = _user}) do
  def render("endpoints.json", _), do: %{}

  def render("service.json", %{user: user}) do
-    {:ok, user} = User.ensure_keys_present(user)
    {:ok, _, public_key} = Keys.keys_from_pem(user.keys)
    public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
    public_key = :public_key.pem_encode([public_key])
@ -71,7 +70,6 @@ def render("user.json", %{user: %User{nickname: "internal." <> _} = user}),
    do: render("service.json", %{user: user}) |> Map.put("preferredUsername", user.nickname)

  def render("user.json", %{user: user}) do
-    {:ok, user} = User.ensure_keys_present(user)
    {:ok, _, public_key} = Keys.keys_from_pem(user.keys)
    public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
    public_key = :public_key.pem_encode([public_key])
--- a/lib/pleroma/web/activity_pub/visibility.ex
+++ b/lib/pleroma/web/activity_pub/visibility.ex
@ -84,7 +84,10 @@ def visible_for_user?(%{__struct__: module} = message, user)
      when module in [Activity, Object] do
    x = [user.ap_id | User.following(user)]
    y = [message.data["actor"]] ++ message.data["to"] ++ (message.data["cc"] || [])
-    is_public?(message) || Enum.any?(x, &(&1 in y))
+
+    user_is_local = user.local
+    federatable = not is_local_public?(message)
+    (is_public?(message) || Enum.any?(x, &(&1 in y))) and (user_is_local || federatable)
  end

  def entire_thread_visible_for_user?(%Activity{} = activity, %User{} = user) do
--- a/lib/pleroma/web/admin_api/controllers/announcement_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/announcement_controller.ex
@ -0,0 +1,83 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.AdminAPI.AnnouncementController do
+  use Pleroma.Web, :controller
+
+  alias Pleroma.Announcement
+  alias Pleroma.Web.ControllerHelper
+  alias Pleroma.Web.Plugs.OAuthScopesPlug
+
+  plug(Pleroma.Web.ApiSpec.CastAndValidate)
+  plug(OAuthScopesPlug, %{scopes: ["admin:write"]} when action in [:create, :delete, :change])
+  plug(OAuthScopesPlug, %{scopes: ["admin:read"]} when action in [:index, :show])
+  action_fallback(Pleroma.Web.AdminAPI.FallbackController)
+
+  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.AnnouncementOperation
+
+  defp default_limit, do: 20
+
+  def index(conn, params) do
+    limit = Map.get(params, :limit, default_limit())
+    offset = Map.get(params, :offset, 0)
+
+    announcements = Announcement.list_paginated(%{limit: limit, offset: offset})
+
+    render(conn, "index.json", announcements: announcements)
+  end
+
+  def show(conn, %{id: id} = _params) do
+    announcement = Announcement.get_by_id(id)
+
+    if is_nil(announcement) do
+      {:error, :not_found}
+    else
+      render(conn, "show.json", announcement: announcement)
+    end
+  end
+
+  def create(%{body_params: params} = conn, _params) do
+    with {:ok, announcement} <- Announcement.add(change_params(params)) do
+      render(conn, "show.json", announcement: announcement)
+    else
+      _ ->
+        {:error, 400}
+    end
+  end
+
+  def change_params(orig_params) do
+    data =
+      %{}
+      |> Pleroma.Maps.put_if_present("content", orig_params, &Map.fetch(&1, :content))
+      |> Pleroma.Maps.put_if_present("all_day", orig_params, &Map.fetch(&1, :all_day))
+
+    orig_params
+    |> Map.merge(%{data: data})
+  end
+
+  def change(%{body_params: params} = conn, %{id: id} = _params) do
+    with announcement <- Announcement.get_by_id(id),
+         {:exists, true} <- {:exists, not is_nil(announcement)},
+         {:ok, announcement} <- Announcement.update(announcement, change_params(params)) do
+      render(conn, "show.json", announcement: announcement)
+    else
+      {:exists, false} ->
+        {:error, :not_found}
+
+      _ ->
+        {:error, 400}
+    end
+  end
+
+  def delete(conn, %{id: id} = _params) do
+    case Announcement.delete_by_id(id) do
+      :ok ->
+        conn
+        |> ControllerHelper.json_response(:ok, %{})
+
+      _ ->
+        {:error, :not_found}
+    end
+  end
+end
--- a/lib/pleroma/web/admin_api/controllers/config_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/config_controller.ex
@ -22,10 +22,58 @@ defmodule Pleroma.Web.AdminAPI.ConfigController do

  defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.ConfigOperation

+  defp translate_descriptions(descriptions, path \\ []) do
+    Enum.map(descriptions, fn desc -> translate_item(desc, path) end)
+  end
+
+  defp translate_string(str, path, type) do
+    Gettext.dpgettext(
+      Pleroma.Web.Gettext,
+      "config_descriptions",
+      Pleroma.Docs.Translator.Compiler.msgctxt_for(path, type),
+      str
+    )
+  end
+
+  defp maybe_put_translated(item, key, path) do
+    if item[key] do
+      Map.put(
+        item,
+        key,
+        translate_string(
+          item[key],
+          path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)],
+          to_string(key)
+        )
+      )
+    else
+      item
+    end
+  end
+
+  defp translate_item(item, path) do
+    item
+    |> maybe_put_translated(:label, path)
+    |> maybe_put_translated(:description, path)
+    |> translate_children(path)
+  end
+
+  defp translate_children(%{children: children} = item, path) when is_list(children) do
+    item
+    |> Map.put(
+      :children,
+      translate_descriptions(children, path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)])
+    )
+  end
+
+  defp translate_children(item, _path) do
+    item
+  end
+
  def descriptions(conn, _params) do
    descriptions = Enum.filter(Pleroma.Docs.JSON.compiled_descriptions(), &whitelisted_config?/1)

-    json(conn, descriptions)
+    json(conn, translate_descriptions(descriptions))
  end

  def show(conn, %{only_db: true}) do
--- a/lib/pleroma/web/admin_api/views/announcement_view.ex
+++ b/lib/pleroma/web/admin_api/views/announcement_view.ex
@ -0,0 +1,15 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.AdminAPI.AnnouncementView do
+  use Pleroma.Web, :view
+
+  def render("index.json", %{announcements: announcements}) do
+    render_many(announcements, __MODULE__, "show.json")
+  end
+
+  def render("show.json", %{announcement: announcement}) do
+    Pleroma.Announcement.render_json(announcement, admin: true)
+  end
+end
--- a/lib/pleroma/web/api_spec/operations/account_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/account_operation.ex
@ -278,11 +278,17 @@ def mute_operation do
          %Schema{allOf: [BooleanLike], default: true},
          "Mute notifications in addition to statuses? Defaults to `true`."
        ),
+        Operation.parameter(
+          :duration,
+          :query,
+          %Schema{type: :integer},
+          "Expire the mute in `duration` seconds. Default 0 for infinity"
+        ),
        Operation.parameter(
          :expires_in,
          :query,
          %Schema{type: :integer, default: 0},
-          "Expire the mute in `expires_in` seconds. Default 0 for infinity"
+          "Deprecated, use `duration` instead"
        )
      ],
      responses: %{
@ -370,6 +376,22 @@ def unendorse_operation do
    }
  end

+  def remove_from_followers_operation do
+    %Operation{
+      tags: ["Account actions"],
+      summary: "Remove from followers",
+      operationId: "AccountController.remove_from_followers",
+      security: [%{"oAuth" => ["follow", "write:follows"]}],
+      description: "Remove the given account from followers",
+      parameters: [%Reference{"$ref": "#/components/parameters/accountIdOrNickname"}],
+      responses: %{
+        200 => Operation.response("Relationship", "application/json", AccountRelationship),
+        400 => Operation.response("Error", "application/json", ApiError),
+        404 => Operation.response("Error", "application/json", ApiError)
+      }
+    }
+  end
+
  def note_operation do
    %Operation{
      tags: ["Account actions"],
@ -545,10 +567,18 @@ defp create_request do
          description: "Invite token required when the registrations aren't public"
        },
        birthday: %Schema{
-          type: :string,
          nullable: true,
          description: "User's birthday",
-          format: :date
+          anyOf: [
+            %Schema{
+              type: :string,
+              format: :date
+            },
+            %Schema{
+              type: :string,
+              maxLength: 0
+            }
+          ]
        },
        language: %Schema{
          type: :string,
@ -733,10 +763,18 @@ defp update_credentials_request do
        },
        actor_type: ActorType,
        birthday: %Schema{
-          type: :string,
          nullable: true,
          description: "User's birthday",
-          format: :date
+          anyOf: [
+            %Schema{
+              type: :string,
+              format: :date
+            },
+            %Schema{
+              type: :string,
+              maxLength: 0
+            }
+          ]
        },
        show_birthday: %Schema{
          allOf: [BooleanLike],
@ -861,10 +899,15 @@ defp mute_request do
          description: "Mute notifications in addition to statuses? Defaults to true.",
          default: true
        },
+        duration: %Schema{
+          type: :integer,
+          nullable: true,
+          description: "Expire the mute in `expires_in` seconds. Default 0 for infinity"
+        },
        expires_in: %Schema{
          type: :integer,
          nullable: true,
-          description: "Expire the mute in `expires_in` seconds. Default 0 for infinity",
+          description: "Deprecated, use `duration` instead",
          default: 0
        }
      },
--- a/lib/pleroma/web/api_spec/operations/admin/announcement_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/admin/announcement_operation.ex
@ -0,0 +1,165 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ApiSpec.Admin.AnnouncementOperation do
+  alias OpenApiSpex.Operation
+  alias OpenApiSpex.Schema
+  alias Pleroma.Web.ApiSpec.Schemas.Announcement
+  alias Pleroma.Web.ApiSpec.Schemas.ApiError
+
+  import Pleroma.Web.ApiSpec.Helpers
+
+  def open_api_operation(action) do
+    operation = String.to_existing_atom("#{action}_operation")
+    apply(__MODULE__, operation, [])
+  end
+
+  def index_operation do
+    %Operation{
+      tags: ["Announcement managment"],
+      summary: "Retrieve a list of announcements",
+      operationId: "AdminAPI.AnnouncementController.index",
+      security: [%{"oAuth" => ["admin:read"]}],
+      parameters: [
+        Operation.parameter(
+          :limit,
+          :query,
+          %Schema{type: :integer, minimum: 1},
+          "the maximum number of announcements to return"
+        ),
+        Operation.parameter(
+          :offset,
+          :query,
+          %Schema{type: :integer, minimum: 0},
+          "the offset of the first announcement to return"
+        )
+        | admin_api_params()
+      ],
+      responses: %{
+        200 => Operation.response("Response", "application/json", list_of_announcements()),
+        400 => Operation.response("Forbidden", "application/json", ApiError),
+        403 => Operation.response("Forbidden", "application/json", ApiError)
+      }
+    }
+  end
+
+  def show_operation do
+    %Operation{
+      tags: ["Announcement managment"],
+      summary: "Display one announcement",
+      operationId: "AdminAPI.AnnouncementController.show",
+      security: [%{"oAuth" => ["admin:read"]}],
+      parameters: [
+        Operation.parameter(
+          :id,
+          :path,
+          :string,
+          "announcement id"
+        )
+        | admin_api_params()
+      ],
+      responses: %{
+        200 => Operation.response("Response", "application/json", Announcement),
+        403 => Operation.response("Forbidden", "application/json", ApiError),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
+  def delete_operation do
+    %Operation{
+      tags: ["Announcement managment"],
+      summary: "Delete one announcement",
+      operationId: "AdminAPI.AnnouncementController.delete",
+      security: [%{"oAuth" => ["admin:write"]}],
+      parameters: [
+        Operation.parameter(
+          :id,
+          :path,
+          :string,
+          "announcement id"
+        )
+        | admin_api_params()
+      ],
+      responses: %{
+        200 => Operation.response("Response", "application/json", %Schema{type: :object}),
+        403 => Operation.response("Forbidden", "application/json", ApiError),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
+  def create_operation do
+    %Operation{
+      tags: ["Announcement managment"],
+      summary: "Create one announcement",
+      operationId: "AdminAPI.AnnouncementController.create",
+      security: [%{"oAuth" => ["admin:write"]}],
+      requestBody: request_body("Parameters", create_request(), required: true),
+      responses: %{
+        200 => Operation.response("Response", "application/json", Announcement),
+        400 => Operation.response("Bad Request", "application/json", ApiError),
+        403 => Operation.response("Forbidden", "application/json", ApiError)
+      }
+    }
+  end
+
+  def change_operation do
+    %Operation{
+      tags: ["Announcement managment"],
+      summary: "Change one announcement",
+      operationId: "AdminAPI.AnnouncementController.change",
+      security: [%{"oAuth" => ["admin:write"]}],
+      parameters: [
+        Operation.parameter(
+          :id,
+          :path,
+          :string,
+          "announcement id"
+        )
+        | admin_api_params()
+      ],
+      requestBody: request_body("Parameters", change_request(), required: true),
+      responses: %{
+        200 => Operation.response("Response", "application/json", Announcement),
+        400 => Operation.response("Bad Request", "application/json", ApiError),
+        403 => Operation.response("Forbidden", "application/json", ApiError),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
+  defp create_or_change_props do
+    %{
+      content: %Schema{type: :string},
+      starts_at: %Schema{type: :string, format: "date-time", nullable: true},
+      ends_at: %Schema{type: :string, format: "date-time", nullable: true},
+      all_day: %Schema{type: :boolean}
+    }
+  end
+
+  def create_request do
+    %Schema{
+      title: "AnnouncementCreateRequest",
+      type: :object,
+      required: [:content],
+      properties: create_or_change_props()
+    }
+  end
+
+  def change_request do
+    %Schema{
+      title: "AnnouncementChangeRequest",
+      type: :object,
+      properties: create_or_change_props()
+    }
+  end
+
+  def list_of_announcements do
+    %Schema{
+      type: :array,
+      items: Announcement
+    }
+  end
+end
--- a/lib/pleroma/web/api_spec/operations/announcement_operation.ex
+++ b/lib/pleroma/web/api_spec/operations/announcement_operation.ex
@ -0,0 +1,57 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ApiSpec.AnnouncementOperation do
+  alias OpenApiSpex.Operation
+  alias OpenApiSpex.Schema
+  alias Pleroma.Web.ApiSpec.Schemas.Announcement
+  alias Pleroma.Web.ApiSpec.Schemas.ApiError
+
+  def open_api_operation(action) do
+    operation = String.to_existing_atom("#{action}_operation")
+    apply(__MODULE__, operation, [])
+  end
+
+  def index_operation do
+    %Operation{
+      tags: ["Announcement"],
+      summary: "Retrieve a list of announcements",
+      operationId: "MastodonAPI.AnnouncementController.index",
+      security: [%{"oAuth" => []}],
+      responses: %{
+        200 => Operation.response("Response", "application/json", list_of_announcements()),
+        403 => Operation.response("Forbidden", "application/json", ApiError)
+      }
+    }
+  end
+
+  def mark_read_operation do
+    %Operation{
+      tags: ["Announcement"],
+      summary: "Mark one announcement as read",
+      operationId: "MastodonAPI.AnnouncementController.mark_read",
+      security: [%{"oAuth" => ["write:accounts"]}],
+      parameters: [
+        Operation.parameter(
+          :id,
+          :path,
+          :string,
+          "announcement id"
+        )
+      ],
+      responses: %{
+        200 => Operation.response("Response", "application/json", %Schema{type: :object}),
+        403 => Operation.response("Forbidden", "application/json", ApiError),
+        404 => Operation.response("Not Found", "application/json", ApiError)
+      }
+    }
+  end
+
+  def list_of_announcements do
+    %Schema{
+      type: :array,
+      items: Announcement
+    }
+  end
+end
--- a/Show more
+++ b/Show more