Merge pull request #745 from kmycode/revert-743-upstream-20240517

Revert "Upstream 20240517"

.annotaterb.yml

@@ -1,59 +0,0 @@
----
-:position: before
-:position_in_additional_file_patterns: before
-:position_in_class: before
-:position_in_factory: before
-:position_in_fixture: before
-:position_in_routes: before
-:position_in_serializer: before
-:position_in_test: before
-:classified_sort: true
-:exclude_controllers: true
-:exclude_factories: true
-:exclude_fixtures: true
-:exclude_helpers: true
-:exclude_scaffolds: true
-:exclude_serializers: true
-:exclude_sti_subclasses: true
-:exclude_tests: true
-:force: false
-:format_markdown: false
-:format_rdoc: false
-:format_yard: false
-:frozen: false
-:ignore_model_sub_dir: false
-:ignore_unknown_models: false
-:include_version: false
-:show_complete_foreign_keys: false
-:show_foreign_keys: false
-:show_indexes: false
-:simple_indexes: false
-:sort: false
-:timestamp: false
-:trace: false
-:with_comment: true
-:with_column_comments: true
-:with_table_comments: true
-:active_admin: false
-:command:
-:debug: false
-:hide_default_column_types: ''
-:hide_limit_column_types: 'integer,boolean'
-:ignore_columns:
-:ignore_routes:
-:models: true
-:routes: false
-:skip_on_db_migrate: false
-:target_action: :do_annotations
-:wrapper:
-:wrapper_close:
-:wrapper_open:
-:classes_default_to_s: []
-:additional_file_patterns: []
-:model_dir:
-  - app/models
-:require: []
-:root_dir:
-  - ''
-
-:show_check_constraints: false

.browserslistrc

@@ -1,6 +1,7 @@
+[production]
 defaults
-> 0.2%
-firefox >= 78
-ios >= 15.6
+not IE 11
 not dead
-not OperaMini all
+
+[development]
+supports es6-module

.devcontainer/Dockerfile

@@ -1,18 +1,20 @@
 # For details, see https://github.com/devcontainers/images/tree/main/src/ruby
-FROM mcr.microsoft.com/devcontainers/ruby:1-3.3-bookworm
+FROM mcr.microsoft.com/devcontainers/ruby:1-3.2-bullseye
 
-# Install node version from .nvmrc
-WORKDIR /app
-COPY .nvmrc .
-RUN /bin/bash --login -i -c "nvm install"
+# Install Rails
+# RUN gem install rails webdrivers
 
-# Install additional OS packages
-RUN apt-get update && \
-    export DEBIAN_FRONTEND=noninteractive && \
-    apt-get -y install --no-install-recommends libicu-dev libidn11-dev ffmpeg imagemagick libvips42 libpam-dev
+ARG NODE_VERSION="20"
+RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"
 
-# Disable download prompt for Corepack
-ENV COREPACK_ENABLE_DOWNLOAD_PROMPT=0
+# [Optional] Uncomment this section to install additional OS packages.
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends libicu-dev libidn11-dev ffmpeg imagemagick libpam-dev
 
-# Move welcome message to where VS Code expects it
-COPY .devcontainer/welcome-message.txt /usr/local/etc/vscode-dev-containers/first-run-notice.txt
+# [Optional] Uncomment this line to install additional gems.
+RUN gem install foreman
+
+# [Optional] Uncomment this line to install global node packages.
+RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && corepack enable" 2>&1
+
+COPY welcome-message.txt /usr/local/etc/vscode-dev-containers/first-run-notice.txt

.devcontainer/codespaces/devcontainer.json

@@ -1,6 +1,6 @@
 {
   "name": "Mastodon on GitHub Codespaces",
-  "dockerComposeFile": "../compose.yaml",
+  "dockerComposeFile": "../docker-compose.yml",
   "service": "app",
   "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
 
@@ -23,8 +23,6 @@
     }
   },
 
-  "remoteUser": "root",
-
   "otherPortsAttributes": {
     "onAutoForward": "silent"
   },
@@ -39,7 +37,7 @@
   },
 
   "onCreateCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
-  "postCreateCommand": "bin/setup",
+  "postCreateCommand": ".devcontainer/post-create.sh",
   "waitFor": "postCreateCommand",
 
   "customizations": {

.devcontainer/devcontainer.json

@@ -1,6 +1,6 @@
 {
   "name": "Mastodon on local machine",
-  "dockerComposeFile": "compose.yaml",
+  "dockerComposeFile": "docker-compose.yml",
   "service": "app",
   "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
 
@@ -23,14 +23,12 @@
     }
   },
 
-  "remoteUser": "root",
-
   "otherPortsAttributes": {
     "onAutoForward": "silent"
   },
 
   "onCreateCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
-  "postCreateCommand": "bin/setup",
+  "postCreateCommand": ".devcontainer/post-create.sh",
   "waitFor": "postCreateCommand",
 
   "customizations": {

.devcontainer/docker-compose.yml

@@ -1,16 +1,16 @@
+version: '3'
+
 services:
   app:
-    working_dir: /workspaces/mastodon/
     build:
-      context: ..
-      dockerfile: .devcontainer/Dockerfile
+      context: .
+      dockerfile: Dockerfile
     volumes:
-      - ..:/workspaces/mastodon:cached
+      - ../..:/workspaces:cached
     environment:
       RAILS_ENV: development
       NODE_ENV: development
       BIND: 0.0.0.0
-      BOOTSNAP_CACHE_DIR: /tmp
       REDIS_HOST: redis
       REDIS_PORT: '6379'
       DB_HOST: db
@@ -21,13 +21,12 @@ services:
       ES_HOST: es
       ES_PORT: '9200'
       LIBRE_TRANSLATE_ENDPOINT: http://libretranslate:5000
-      LOCAL_DOMAIN: ${LOCAL_DOMAIN:-localhost:3000}
     # Overrides default command so things don't shut down after the process ends.
     command: sleep infinity
     ports:
-      - '3000:3000'
-      - '3035:3035'
-      - '4000:4000'
+      - '127.0.0.1:3000:3000'
+      - '127.0.0.1:3035:3035'
+      - '127.0.0.1:4000:4000'
     networks:
       - external_network
       - internal_network
@@ -71,7 +70,7 @@ services:
         hard: -1
 
   libretranslate:
-    image: libretranslate/libretranslate:v1.6.2
+    image: libretranslate/libretranslate:v1.5.3
     restart: unless-stopped
     volumes:
       - lt-data:/home/libretranslate/.local

.devcontainer/post-create.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -e # Fail the whole script on first error
+
+# Fetch Ruby gem dependencies
+bundle config path 'vendor/bundle'
+bundle config with 'development test'
+bundle install
+
+# Make Gemfile.lock pristine again
+git checkout -- Gemfile.lock
+
+# Fetch Javascript dependencies
+corepack prepare
+yarn install --immutable
+
+# [re]create, migrate, and seed the test database
+RAILS_ENV=test ./bin/rails db:setup
+
+# [re]create, migrate, and seed the development database
+RAILS_ENV=development ./bin/rails db:setup
+
+# Precompile assets for development
+RAILS_ENV=development ./bin/rails assets:precompile
+
+# Precompile assets for test
+RAILS_ENV=test ./bin/rails assets:precompile

.devcontainer/welcome-message.txt

@@ -1,7 +1,8 @@
-👋 Welcome to your Mastodon Dev Container!
+👋 Welcome to "Mastodon" in GitHub Codespaces!
 
-🛠️ Your environment is fully setup with all the required software.
+🛠️  Your environment is fully setup with all the required software.
 
-💥 Run `bin/dev` to start the application processes.
+🔍 To explore VS Code to its fullest, search using the Command Palette (Cmd/Ctrl + Shift + P or F1).
+
+📝 Edit away, run your app as usual, and we'll automatically make it available for you to access.
 
-🥼 Run `RAILS_ENV=test bin/rails assets:precompile && RAILS_ENV=test bin/rspec` to run the test suite.

.dockerignore

@@ -20,9 +20,3 @@ postgres14
 redis
 elasticsearch
 chart
-.yarn/
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
-!.yarn/sdks
-!.yarn/versions

.env.development

@@ -1,4 +0,0 @@
-# Required by ActiveRecord encryption feature
-ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY=fkSxKD2bF396kdQbrP1EJ7WbU7ZgNokR
-ACTIVE_RECORD_ENCRYPTION_KEY_DERIVATION_SALT=r0hvVmzBVsjxC7AMlwhOzmtc36ZCOS1E
-ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY=PhdFyyfy5xJ7WVd2lWBpcPScRQHzRTNr

.env.production.sample

@@ -1,5 +1,5 @@
 # This is a sample configuration file. You can generate your configuration
-# with the `bundle exec rails mastodon:setup` interactive setup wizard, but to customize
+# with the `rake mastodon:setup` interactive setup wizard, but to customize
 # your setup even further, you'll need to edit it manually. This sample does
 # not demonstrate all available configuration options. Please look at
 # https://docs.joinmastodon.org/admin/config/ for the full documentation.
@@ -40,25 +40,14 @@ ES_PASS=password
 
 # Secrets
 # -------
-# Make sure to use `bundle exec rails secret` to generate secrets
+# Make sure to use `rake secret` to generate secrets
 # -------
 SECRET_KEY_BASE=
 OTP_SECRET=
 
-# Encryption secrets
-# ------------------
-# Must be available (and set to same values) for all server processes
-# These are private/secret values, do not share outside hosting environment
-# Use `bin/rails db:encryption:init` to generate fresh secrets
-# Do NOT change these secrets once in use, as this would cause data loss and other issues
-# ------------------
-# ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY=
-# ACTIVE_RECORD_ENCRYPTION_KEY_DERIVATION_SALT=
-# ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY=
-
 # Web Push
 # --------
-# Generate with `bundle exec rails mastodon:webpush:generate_vapid_key`
+# Generate with `rake mastodon:webpush:generate_vapid_key`
 # --------
 VAPID_PRIVATE_KEY=
 VAPID_PUBLIC_KEY=
@@ -79,9 +68,6 @@ AWS_ACCESS_KEY_ID=
 AWS_SECRET_ACCESS_KEY=
 S3_ALIAS_HOST=files.example.com
 
-# Optional list of hosts that are allowed to serve media for your instance
-# EXTRA_MEDIA_HOSTS=https://data.example1.com,https://data.example2.com
-
 # IP and session retention
 # -----------------------
 # Make sure to modify the scheduling of ip_cleanup_scheduler in config/sidekiq.yml
@@ -89,27 +75,3 @@ S3_ALIAS_HOST=files.example.com
 # -----------------------
 IP_RETENTION_PERIOD=31556952
 SESSION_RETENTION_PERIOD=31556952
-
-# Fetch All Replies Behavior
-# --------------------------
-# When a user expands a post (DetailedStatus view), fetch all of its replies
-# (default: false)
-FETCH_REPLIES_ENABLED=false
-
-# Period to wait between fetching replies (in minutes)
-FETCH_REPLIES_COOLDOWN_MINUTES=15
-
-# Period to wait after a post is first created before fetching its replies (in minutes)
-FETCH_REPLIES_INITIAL_WAIT_MINUTES=5
-
-# Max number of replies to fetch - total, recursively through a whole reply tree
-FETCH_REPLIES_MAX_GLOBAL=1000
-
-# Max number of replies to fetch - for a single post
-FETCH_REPLIES_MAX_SINGLE=500
-
-# Max number of replies Collection pages to fetch - total
-FETCH_REPLIES_MAX_PAGES=500
-
-# Maximum allowed character count
-MAX_CHARS=5555

.env.test

@@ -3,11 +3,3 @@ NODE_ENV=production
 # Federation
 LOCAL_DOMAIN=cb6e6126.ngrok.io
 LOCAL_HTTPS=true
-# Elasticsearch
-ES_PREFIX=test
-
-# Secret values required by ActiveRecord encryption feature
-# Use `bin/rails db:encryption:init` to generate fresh secrets
-ACTIVE_RECORD_ENCRYPTION_DETERMINISTIC_KEY=test_determinist_key_DO_NOT_USE_IN_PRODUCTION
-ACTIVE_RECORD_ENCRYPTION_KEY_DERIVATION_SALT=test_salt_DO_NOT_USE_IN_PRODUCTION
-ACTIVE_RECORD_ENCRYPTION_PRIMARY_KEY=test_primary_key_DO_NOT_USE_IN_PRODUCTION

.eslintignore

@@ -0,0 +1,13 @@
+/build/**
+/coverage/**
+/db/**
+/lib/**
+/log/**
+/node_modules/**
+/nonobox/**
+/public/**
+!/public/embed.js
+/spec/**
+/tmp/**
+/vendor/**
+!.eslintrc.js

.eslintrc.js

@@ -0,0 +1,387 @@
+// @ts-check
+const { defineConfig } = require('eslint-define-config');
+
+module.exports = defineConfig({
+  root: true,
+
+  extends: [
+    'eslint:recommended',
+    'plugin:react/recommended',
+    'plugin:react-hooks/recommended',
+    'plugin:jsx-a11y/recommended',
+    'plugin:import/recommended',
+    'plugin:promise/recommended',
+    'plugin:jsdoc/recommended',
+  ],
+
+  env: {
+    browser: true,
+    node: true,
+    es6: true,
+  },
+
+  globals: {
+    ATTACHMENT_HOST: false,
+  },
+
+  parser: '@typescript-eslint/parser',
+
+  plugins: [
+    'react',
+    'jsx-a11y',
+    'import',
+    'promise',
+    '@typescript-eslint',
+    'formatjs',
+  ],
+
+  parserOptions: {
+    sourceType: 'module',
+    ecmaFeatures: {
+      jsx: true,
+    },
+    ecmaVersion: 2021,
+    requireConfigFile: false,
+    babelOptions: {
+      configFile: false,
+      presets: ['@babel/react', '@babel/env'],
+    },
+  },
+
+  settings: {
+    react: {
+      version: 'detect',
+    },
+    'import/ignore': [
+      'node_modules',
+      '\\.(css|scss|json)$',
+    ],
+    'import/resolver': {
+      typescript: {},
+    },
+  },
+
+  rules: {
+    'consistent-return': 'error',
+    'dot-notation': 'error',
+    eqeqeq: ['error', 'always', { 'null': 'ignore' }],
+    'indent': ['error', 2],
+    'jsx-quotes': ['error', 'prefer-single'],
+    'semi': ['error', 'always'],
+    'no-case-declarations': 'off',
+    'no-catch-shadow': 'error',
+    'no-console': [
+      'warn',
+      {
+        allow: [
+          'error',
+          'warn',
+        ],
+      },
+    ],
+    'no-empty': 'off',
+    'no-restricted-properties': [
+      'error',
+      { property: 'substring', message: 'Use .slice instead of .substring.' },
+      { property: 'substr', message: 'Use .slice instead of .substr.' },
+    ],
+    'no-restricted-syntax': [
+      'error',
+      {
+        // eslint-disable-next-line no-restricted-syntax
+        selector: 'Literal[value=/•/], JSXText[value=/•/]',
+        // eslint-disable-next-line no-restricted-syntax
+        message: "Use '·' (middle dot) instead of '•' (bullet)",
+      },
+    ],
+    'no-self-assign': 'off',
+    'no-unused-expressions': 'error',
+    'no-unused-vars': 'off',
+    '@typescript-eslint/no-unused-vars': [
+      'error',
+      {
+        vars: 'all',
+        args: 'after-used',
+        destructuredArrayIgnorePattern: '^_',
+        ignoreRestSiblings: true,
+      },
+    ],
+    'valid-typeof': 'error',
+
+    'react/jsx-filename-extension': ['error', { extensions: ['.jsx', 'tsx'] }],
+    'react/jsx-boolean-value': 'error',
+    'react/display-name': 'off',
+    'react/jsx-fragments': ['error', 'syntax'],
+    'react/jsx-equals-spacing': 'error',
+    'react/jsx-no-bind': 'error',
+    'react/jsx-no-useless-fragment': 'error',
+    'react/jsx-no-target-blank': 'off',
+    'react/jsx-tag-spacing': 'error',
+    'react/jsx-uses-react': 'off', // not needed with new JSX transform
+    'react/jsx-wrap-multilines': 'error',
+    'react/no-deprecated': 'off',
+    'react/react-in-jsx-scope': 'off', // not needed with new JSX transform
+    'react/self-closing-comp': 'error',
+
+    // recommended values found in https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/blob/main/src/index.js
+    'jsx-a11y/accessible-emoji': 'warn',
+    'jsx-a11y/click-events-have-key-events': 'off',
+    'jsx-a11y/label-has-associated-control': 'off',
+    'jsx-a11y/media-has-caption': 'off',
+    'jsx-a11y/no-autofocus': 'off',
+    // recommended rule is:
+    // 'jsx-a11y/no-interactive-element-to-noninteractive-role': [
+    //   'error',
+    //   {
+    //     tr: ['none', 'presentation'],
+    //     canvas: ['img'],
+    //   },
+    // ],
+    'jsx-a11y/no-interactive-element-to-noninteractive-role': 'off',
+    // recommended rule is:
+    // 'jsx-a11y/no-noninteractive-element-interactions': [
+    //   'error',
+    //   {
+    //     body: ['onError', 'onLoad'],
+    //     iframe: ['onError', 'onLoad'],
+    //     img: ['onError', 'onLoad'],
+    //   },
+    // ],
+    'jsx-a11y/no-noninteractive-element-interactions': [
+      'warn',
+      {
+        handlers: [
+          'onClick',
+        ],
+      },
+    ],
+    // recommended rule is:
+    // 'jsx-a11y/no-noninteractive-tabindex': [
+    //   'error',
+    //   {
+    //     tags: [],
+    //     roles: ['tabpanel'],
+    //     allowExpressionValues: true,
+    //   },
+    // ],
+    'jsx-a11y/no-noninteractive-tabindex': 'off',
+    'jsx-a11y/no-onchange': 'warn',
+    // recommended is full 'error'
+    'jsx-a11y/no-static-element-interactions': [
+      'warn',
+      {
+        handlers: [
+          'onClick',
+        ],
+      },
+    ],
+
+    // See https://github.com/import-js/eslint-plugin-import/blob/main/config/recommended.js
+    'import/extensions': [
+      'error',
+      'always',
+      {
+        js: 'never',
+        jsx: 'never',
+        mjs: 'never',
+        ts: 'never',
+        tsx: 'never',
+      },
+    ],
+    'import/first': 'error',
+    'import/newline-after-import': 'error',
+    'import/no-anonymous-default-export': 'error',
+    'import/no-extraneous-dependencies': [
+      'error',
+      {
+        devDependencies: [
+          '.eslintrc.js',
+          'config/webpack/**',
+          'app/javascript/mastodon/performance.js',
+          'app/javascript/mastodon/test_setup.js',
+          'app/javascript/**/__tests__/**',
+        ],
+      },
+    ],
+    'import/no-amd': 'error',
+    'import/no-commonjs': 'error',
+    'import/no-import-module-exports': 'error',
+    'import/no-relative-packages': 'error',
+    'import/no-self-import': 'error',
+    'import/no-useless-path-segments': 'error',
+    'import/no-webpack-loader-syntax': 'error',
+
+    'import/order': [
+      'error',
+      {
+        alphabetize: { order: 'asc' },
+        'newlines-between': 'always',
+        groups: [
+          'builtin',
+          'external',
+          'internal',
+          'parent',
+          ['index', 'sibling'],
+          'object',
+        ],
+        pathGroups: [
+          // React core packages
+          {
+            pattern: '{react,react-dom,react-dom/client,prop-types}',
+            group: 'builtin',
+            position: 'after',
+          },
+          // I18n
+          {
+            pattern: '{react-intl,intl-messageformat}',
+            group: 'builtin',
+            position: 'after',
+          },
+          // Common React utilities
+          {
+            pattern: '{classnames,react-helmet,react-router,react-router-dom}',
+            group: 'external',
+            position: 'before',
+          },
+          // Immutable / Redux / data store
+          {
+            pattern: '{immutable,@reduxjs/toolkit,react-redux,react-immutable-proptypes,react-immutable-pure-component}',
+            group: 'external',
+            position: 'before',
+          },
+          // Internal packages
+          {
+            pattern: '{mastodon/**}',
+            group: 'internal',
+            position: 'after',
+          },
+        ],
+        pathGroupsExcludedImportTypes: [],
+      },
+    ],
+
+    'promise/always-return': 'off',
+    'promise/catch-or-return': [
+      'error',
+      {
+        allowFinally: true,
+      },
+    ],
+    'promise/no-callback-in-promise': 'off',
+    'promise/no-nesting': 'off',
+    'promise/no-promise-in-callback': 'off',
+
+    'formatjs/blocklist-elements': 'error',
+    'formatjs/enforce-default-message': ['error', 'literal'],
+    'formatjs/enforce-description': 'off', // description values not currently used
+    'formatjs/enforce-id': 'off', // Explicit IDs are used in the project
+    'formatjs/enforce-placeholders': 'off', // Issues in short_number.jsx
+    'formatjs/enforce-plural-rules': 'error',
+    'formatjs/no-camel-case': 'off', // disabledAccount is only non-conforming
+    'formatjs/no-complex-selectors': 'error',
+    'formatjs/no-emoji': 'error',
+    'formatjs/no-id': 'off', // IDs are used for translation keys
+    'formatjs/no-invalid-icu': 'error',
+    'formatjs/no-literal-string-in-jsx': 'off', // Should be looked at, but mainly flagging punctuation outside of strings
+    'formatjs/no-multiple-whitespaces': 'error',
+    'formatjs/no-offset': 'error',
+    'formatjs/no-useless-message': 'error',
+    'formatjs/prefer-formatted-message': 'error',
+    'formatjs/prefer-pound-in-plural': 'error',
+
+    'jsdoc/check-types': 'off',
+    'jsdoc/no-undefined-types': 'off',
+    'jsdoc/require-jsdoc': 'off',
+    'jsdoc/require-param-description': 'off',
+    'jsdoc/require-property-description': 'off',
+    'jsdoc/require-returns-description': 'off',
+    'jsdoc/require-returns': 'off',
+  },
+
+  overrides: [
+    {
+      files: [
+        '.eslintrc.js',
+        '*.config.js',
+        '.*rc.js',
+        'ide-helper.js',
+        'config/webpack/**/*',
+        'config/formatjs-formatter.js',
+      ],
+
+      env: {
+        commonjs: true,
+      },
+
+      parserOptions: {
+        sourceType: 'script',
+      },
+
+      rules: {
+        'import/no-commonjs': 'off',
+      },
+    },
+    {
+      files: [
+        '**/*.ts',
+        '**/*.tsx',
+      ],
+
+      extends: [
+        'eslint:recommended',
+        'plugin:@typescript-eslint/strict-type-checked',
+        'plugin:@typescript-eslint/stylistic-type-checked',
+        'plugin:react/recommended',
+        'plugin:react-hooks/recommended',
+        'plugin:jsx-a11y/recommended',
+        'plugin:import/recommended',
+        'plugin:import/typescript',
+        'plugin:promise/recommended',
+        'plugin:jsdoc/recommended-typescript',
+        'plugin:prettier/recommended',
+      ],
+
+      parserOptions: {
+        project: true,
+        tsconfigRootDir: __dirname,
+      },
+
+      rules: {
+        'import/consistent-type-specifier-style': ['error', 'prefer-top-level'],
+
+        '@typescript-eslint/consistent-type-definitions': ['warn', 'interface'],
+        '@typescript-eslint/consistent-type-exports': 'error',
+        '@typescript-eslint/consistent-type-imports': 'error',
+        "@typescript-eslint/prefer-nullish-coalescing": ['error', { ignorePrimitives: { boolean: true } }],
+        "@typescript-eslint/no-restricted-imports": [
+          "warn",
+          {
+            "name": "react-redux",
+            "importNames": ["useSelector", "useDispatch"],
+            "message": "Use typed hooks `useAppDispatch` and `useAppSelector` instead."
+          }
+        ],
+        'jsdoc/require-jsdoc': 'off',
+
+        // Those rules set stricter rules for TS files
+        // to enforce better practices when converting from JS
+        'import/no-default-export': 'warn',
+        'react/prefer-stateless-function': 'warn',
+        'react/function-component-definition': ['error', { namedComponents: 'arrow-function' }],
+        'react/jsx-uses-react': 'off', // not needed with new JSX transform
+        'react/react-in-jsx-scope': 'off', // not needed with new JSX transform
+        'react/prop-types': 'off',
+      },
+    },
+    {
+      files: [
+        '**/__tests__/*.js',
+        '**/__tests__/*.jsx',
+      ],
+
+      env: {
+        jest: true,
+      },
+    }
+  ],
+});

.github/FUNDING.yml

@@ -1 +0,0 @@
-custom: https://fantia.jp/fanclubs/484677

.github/ISSUE_TEMPLATE/1.bug_report.yml

@@ -1,74 +0,0 @@
-name: バグ報告
-description: kmyblueのバグ報告（ただし情報改竄、秘密情報の漏洩、システムの破損などが発生するバグは、こちらではなく「Security」タブよりセキュリティインシデントとして報告してください）
-labels: [bug]
-body:
-  - type: textarea
-    attributes:
-      label: バグの再現手順
-      description: どのように操作したらバグが発生したのか、バグが発生する直前までの手順を順番に詳しく教えてください
-      value: |
-        1.
-        2.
-        3.
-        ...
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 期待する動作
-      description: どのように動いてほしかったですか？
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 実際の動作
-      description: どのようなバグが発生しましたか？
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 詳しい情報
-    validations:
-      required: false
-  - type: input
-    attributes:
-      label: バグが発生したkmyblueサーバーのドメイン
-      description: サーバー固有の問題の可能性もありますので、プライバシー上可能な範囲内で、できるだけ書いてください
-      placeholder: kmy.blue
-    validations:
-      required: false
-  - type: input
-    attributes:
-      label: バグが発生したkmyblueのバージョン
-      description: |
-        Mastodonではなくkmyblueのバージョンを記述してください。例えばバージョン表記が `v4.2.0+kmyblue.5.1-LTS` の場合、バージョンは `5.1`になります
-
-        バージョンは、PCだと画面左下、スマホだと概要画面の一番下に書いてあります
-      placeholder: '5.1'
-    validations:
-      required: true
-  - type: input
-    attributes:
-      label: ブラウザの名前
-      description: |
-        ブラウザの名前を書いてください。可能であればバージョンも併記してください
-      placeholder: Firefox 105.0.3
-    validations:
-      required: false
-  - type: input
-    attributes:
-      label: OS
-      description: |
-        あなたのOSと、できればバージョンも教えてください。スマホの場合は、「Android」「iPhone」にバージョンをつけてください
-      placeholder: Windows11
-    validations:
-      required: false
-  - type: textarea
-    attributes:
-      label: その他の詳細情報
-      description: |
-        あなたの環境が特殊な場合、詳しいことを教えてください（例: VPS、tor、学内LANなど）
-
-        サーバー管理者の場合は、Ruby、Node.jsのバージョン、Cloudflareの使用可否なども可能なら書いてください
-    validations:
-      required: false

.github/ISSUE_TEMPLATE/1.web_bug_report.yml

@@ -0,0 +1,76 @@
+name: Bug Report (Web Interface)
+description: If you are using Mastodon's web interface and something is not working as expected
+labels: [bug, 'status/to triage', 'area/web interface']
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Make sure that you are submitting a new bug that was not previously reported or already fixed.
+
+        Please use a concise and distinct title for the issue.
+  - type: textarea
+    attributes:
+      label: Steps to reproduce the problem
+      description: What were you trying to do?
+      value: |
+        1.
+        2.
+        3.
+        ...
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Expected behaviour
+      description: What should have happened?
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Actual behaviour
+      description: What happened?
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Detailed description
+    validations:
+      required: false
+  - type: input
+    attributes:
+      label: Mastodon instance
+      description: The address of the Mastodon instance where you experienced the issue
+      placeholder: mastodon.social
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Mastodon version
+      description: |
+        This is displayed at the bottom of the About page, eg. `v4.1.2+nightly-20230627`
+      placeholder: v4.1.2
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Browser name and version
+      description: |
+        What browser are you using when getting this bug? Please specify the version as well.
+      placeholder: Firefox 105.0.3
+    validations:
+      required: true
+  - type: input
+    attributes:
+      label: Operating system
+      description: |
+        What OS are you running? Please specify the version as well.
+      placeholder: macOS 13.4.1
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Technical details
+      description: |
+        Any additional technical details you may have. This can include the full error log, inspector's output…
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/2.feature_request.yml

@@ -1,16 +0,0 @@
-name: 機能要望
-description: 機能の提案
-labels: [enhancement]
-body:
-  - type: textarea
-    attributes:
-      label: 欲しい機能
-      description: 欲しい機能の詳細を書いてください
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 必要性
-      description: この機能はあなたにとってなぜ必要でしょうか？どういった状況で使われるものですか？
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/2.server_bug_report.yml

@@ -1,8 +1,7 @@
-name: Deployment troubleshooting
+name: Bug Report (server / API)
 description: |
-  You are a server administrator and you are encountering a technical issue during installation, upgrade or operations of Mastodon.
-labels: ['status/to triage']
-type: 'Troubleshooting'
+  If something is not working as expected, but is not from using the web interface.
+labels: [bug, 'status/to triage']
 body:
   - type: markdown
     attributes:
@@ -44,25 +43,13 @@ body:
       description: The address of the Mastodon instance where you experienced the issue
       placeholder: mastodon.social
     validations:
-      required: true
+      required: false
   - type: input
     attributes:
       label: Mastodon version
       description: |
-        This is displayed at the bottom of the About page, eg. `v4.4.0-alpha.1`
-      placeholder: v4.3.0
-    validations:
-      required: false
-  - type: textarea
-    attributes:
-      label: Environment
-      description: |
-        Details about your environment, like how Mastodon is deployed, if containers are used, version numbers, etc.
-      value: |
-        Please at least include those informations:
-        - Operating system: (eg. Ubuntu 22.04)
-        - Ruby version: (from `ruby --version`, eg. v3.4.1)
-        - Node.js version: (from `node --version`, eg. v20.18.0)
+        This is displayed at the bottom of the About page, eg. `v4.1.2+nightly-20230627`
+      placeholder: v4.1.2
     validations:
       required: false
   - type: textarea
@@ -70,5 +57,9 @@ body:
       label: Technical details
       description: |
         Any additional technical details you may have, like logs or error traces
+      value: |
+        If this is happening on your own Mastodon server, please fill out those:
+        - Ruby version: (from `ruby --version`, eg. v3.1.2)
+        - Node.js version: (from `node --version`, eg. v18.16.0)
     validations:
       required: false

.github/ISSUE_TEMPLATE/3.feature_request.yml

@@ -0,0 +1,22 @@
+name: Feature Request
+description: I have a suggestion
+labels: [suggestion]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Please use a concise and distinct title for the issue.
+
+        Consider: Could it be implemented as a 3rd party app using the REST API instead?
+  - type: textarea
+    attributes:
+      label: Pitch
+      description: Describe your idea for a feature. Make sure it has not already been suggested/implemented/turned down before.
+    validations:
+      required: true
+  - type: textarea
+    attributes:
+      label: Motivation
+      description: Why do you think this feature is needed? Who would benefit from it?
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/3.spec_change_request.yml

@@ -1,28 +0,0 @@
-name: 仕様変更・改善要望
-description: 既存の仕様や挙動変更の要望
-labels: [specchange]
-body:
-  - type: markdown
-    attributes:
-      value: 意図したものとは明らかに異なる挙動をしているものはバグとして、もともと仕様として決められた動きをしているものを変更したいときはこちらでお願いします
-  - type: textarea
-    attributes:
-      label: 挙動を変更してほしい機能や動作
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 現在の挙動
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 変更してほしい新しい挙動
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: 必要性
-      description: この変更はあなたにとってなぜ必要でしょうか？どういった状況で使われるものですか？
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1 +1,5 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
+contact_links:
+  - name: GitHub Discussions
+    url: https://github.com/mastodon/mastodon/discussions
+    about: Please ask and answer questions here.

.github/actions/setup-javascript/action.yml

@@ -23,7 +23,7 @@ runs:
       shell: bash
       run: echo "dir=$(yarn config get cacheFolder)" >> $GITHUB_OUTPUT
 
-    - uses: actions/cache@v4
+    - uses: actions/cache@v3
       id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
       with:
         path: ${{ steps.yarn-cache-dir-path.outputs.dir }}

.github/actions/setup-ruby/action.yml

@@ -14,7 +14,7 @@ runs:
       shell: bash
       run: |
         sudo apt-get update
-        sudo apt-get install -y libicu-dev libidn11-dev libvips42 ${{ inputs.additional-system-dependencies }}
+        sudo apt-get install -y libicu-dev libidn11-dev ${{ inputs.additional-system-dependencies }}
 
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1

.github/codecov.yml

@@ -1,13 +1,13 @@
-comment: false # Do not leave PR comments
 coverage:
   status:
     project:
       default:
-        # GitHub status check is not blocking
+        # Github status check is not blocking
         informational: true
     patch:
       default:
-        # GitHub status check is not blocking
+        # Github status check is not blocking
         informational: true
-github_checks:
-  annotations: false
+comment:
+  # Only write a comment in PR if there are changes
+  require_changes: true

.github/renovate.json5

@@ -2,12 +2,10 @@
   $schema: 'https://docs.renovatebot.com/renovate-schema.json',
   extends: [
     'config:recommended',
-    'customManagers:dockerfileVersions',
     ':labels(dependencies)',
     ':prConcurrentLimitNone', // Remove limit for open PRs at any time.
     ':prHourlyLimit2', // Rate limit PR creation to a maximum of two per hour.
   ],
-  rebaseWhen: 'conflicted',
   minimumReleaseAge: '3', // Wait 3 days after the package has been published before upgrading it
   // packageRules order is important, they are applied from top to bottom and are merged,
   // meaning the most important ones must be at the bottom, for example grouping rules
@@ -15,8 +13,6 @@
   // to `null` after any other rule set it to something.
   dependencyDashboardHeader: 'This issue lists Renovate updates and detected dependencies. Read the [Dependency Dashboard](https://docs.renovatebot.com/key-concepts/dashboard/) docs to learn more. Before approving any upgrade: read the description and comments in the [`renovate.json5` file](https://github.com/mastodon/mastodon/blob/main/.github/renovate.json5).',
   postUpdateOptions: ['yarnDedupeHighest'],
-  // The types are now included in recent versions,we ignore them here until we upgrade and remove the dependency
-  ignoreDeps: ['@types/emoji-mart'],
   packageRules: [
     {
       // Require Dependency Dashboard Approval for major version bumps of these node packages
@@ -63,7 +59,7 @@
       dependencyDashboardApproval: true,
     },
     {
-      // Update GitHub Actions and Docker images weekly
+      // Update Github Actions and Docker images weekly
       matchManagers: ['github-actions', 'dockerfile', 'docker-compose'],
       extends: ['schedule:weekly'],
     },
@@ -90,7 +86,6 @@
     },
     {
       // Update devDependencies every week, with one grouped PR
-      matchManagers: ['npm'],
       matchDepTypes: 'devDependencies',
       matchUpdateTypes: ['patch', 'minor'],
       groupName: 'devDependencies (non-major)',
@@ -99,13 +94,8 @@
     {
       // Group all eslint-related packages with `eslint` in the same PR
       matchManagers: ['npm'],
-      matchPackageNames: [
-        'eslint',
-        'eslint-*',
-        'typescript-eslint',
-        '@eslint/*',
-        'globals',
-      ],
+      matchPackageNames: ['eslint'],
+      matchPackagePrefixes: ['eslint-', '@typescript-eslint/'],
       matchUpdateTypes: ['patch', 'minor'],
       groupName: 'eslint (non-major)',
     },
@@ -121,8 +111,7 @@
     },
     {
       // Update @types/* packages every week, with one grouped PR
-      matchManagers: ['npm'],
-      matchPackageNames: '@types/*',
+      matchPackagePrefixes: '@types/',
       matchUpdateTypes: ['patch', 'minor'],
       groupName: 'DefinitelyTyped types (non-major)',
       extends: ['schedule:weekly'],
@@ -136,27 +125,6 @@
       ],
       groupName: null, // We dont want them to belong to any group
     },
-    {
-      // Group all RuboCop packages with `rubocop` in the same PR
-      matchManagers: ['bundler'],
-      matchPackageNames: ['rubocop', 'rubocop-*'],
-      matchUpdateTypes: ['patch', 'minor'],
-      groupName: 'RuboCop (non-major)',
-    },
-    {
-      // Group all RSpec packages with `rspec` in the same PR
-      matchManagers: ['bundler'],
-      matchPackageNames: ['rspec', 'rspec-*'],
-      matchUpdateTypes: ['patch', 'minor'],
-      groupName: 'RSpec (non-major)',
-    },
-    {
-      // Group all opentelemetry-ruby packages in the same PR
-      matchManagers: ['bundler'],
-      matchPackageNames: ['opentelemetry-*'],
-      matchUpdateTypes: ['patch', 'minor'],
-      groupName: 'opentelemetry-ruby (non-major)',
-    },
     // Add labels depending on package manager
     { matchManagers: ['npm', 'nvm'], addLabels: ['javascript'] },
     { matchManagers: ['bundler', 'ruby-version'], addLabels: ['ruby'] },

.github/stylelint-matcher.json

@@ -0,0 +1,21 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "stylelint",
+      "pattern": [
+        {
+          "regexp": "^([^\\s].*)$",
+          "file": 1
+        },
+        {
+          "regexp": "^\\s+((\\d+):(\\d+))?\\s+(✖|×)\\s+(.*)\\s{2,}(.*)$",
+          "line": 2,
+          "column": 3,
+          "message": 5,
+          "code": 6,
+          "loop": true
+        }
+      ]
+    }
+  ]
+}

.github/workflows/build-container-image.yml

@@ -0,0 +1,102 @@
+on:
+  workflow_call:
+    inputs:
+      platforms:
+        required: true
+        type: string
+      cache:
+        type: boolean
+        default: true
+      use_native_arm64_builder:
+        type: boolean
+      push_to_images:
+        type: string
+      version_prerelease:
+        type: string
+      version_metadata:
+        type: string
+      flavor:
+        type: string
+      tags:
+        type: string
+      labels:
+        type: string
+      file_to_build:
+        type: string
+
+jobs:
+  build-image:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: docker/setup-qemu-action@v3
+        if: contains(inputs.platforms, 'linux/arm64') && !inputs.use_native_arm64_builder
+
+      - uses: docker/setup-buildx-action@v3
+        id: buildx
+        if: ${{ !(inputs.use_native_arm64_builder && contains(inputs.platforms, 'linux/arm64')) }}
+
+      - name: Start a local Docker Builder
+        if: inputs.use_native_arm64_builder && contains(inputs.platforms, 'linux/arm64')
+        run: |
+          docker run --rm -d --name buildkitd -p 1234:1234 --privileged moby/buildkit:latest --addr tcp://0.0.0.0:1234
+
+      - uses: docker/setup-buildx-action@v3
+        id: buildx-native
+        if: inputs.use_native_arm64_builder && contains(inputs.platforms, 'linux/arm64')
+        with:
+          driver: remote
+          endpoint: tcp://localhost:1234
+          platforms: linux/amd64
+          append: |
+            - endpoint: tcp://${{ vars.DOCKER_BUILDER_HETZNER_ARM64_01_HOST }}:13865
+              platforms: linux/arm64
+              name: mastodon-docker-builder-arm64-01
+              driver-opts:
+                - servername=mastodon-docker-builder-arm64-01
+        env:
+          BUILDER_NODE_1_AUTH_TLS_CACERT: ${{ secrets.DOCKER_BUILDER_HETZNER_ARM64_01_CACERT }}
+          BUILDER_NODE_1_AUTH_TLS_CERT: ${{ secrets.DOCKER_BUILDER_HETZNER_ARM64_01_CERT }}
+          BUILDER_NODE_1_AUTH_TLS_KEY: ${{ secrets.DOCKER_BUILDER_HETZNER_ARM64_01_KEY }}
+
+      - name: Log in to Docker Hub
+        if: contains(inputs.push_to_images, 'tootsuite')
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Log in to the Github Container registry
+        if: contains(inputs.push_to_images, 'ghcr.io')
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - uses: docker/metadata-action@v5
+        id: meta
+        if: ${{ inputs.push_to_images != '' }}
+        with:
+          images: ${{ inputs.push_to_images }}
+          flavor: ${{ inputs.flavor }}
+          tags: ${{ inputs.tags }}
+          labels: ${{ inputs.labels }}
+
+      - uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ${{ inputs.file_to_build }}
+          build-args: |
+            MASTODON_VERSION_PRERELEASE=${{ inputs.version_prerelease }}
+            MASTODON_VERSION_METADATA=${{ inputs.version_metadata }}
+          platforms: ${{ inputs.platforms }}
+          provenance: false
+          builder: ${{ steps.buildx.outputs.name || steps.buildx-native.outputs.name }}
+          push: ${{ inputs.push_to_images != '' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: ${{ inputs.cache && 'type=gha' || '' }}
+          cache-to: ${{ inputs.cache && 'type=gha,mode=max' || '' }}

.github/workflows/build-nightly.yml

@@ -1,6 +1,8 @@
-name: Build security nightly container image
+name: Build nightly container image
 on:
   workflow_dispatch:
+  schedule:
+    - cron: '0 2 * * *' # run at 2 AM UTC
 
 permissions:
   contents: read
@@ -15,7 +17,7 @@ jobs:
         env:
           TZ: Etc/UTC
         run: |
-          echo mastodon_version_prerelease=nightly.$(date --date='next day' +'%Y-%m-%d')-security>> $GITHUB_OUTPUT
+          echo mastodon_version_prerelease=nightly.$(date +'%Y-%m-%d')>> $GITHUB_OUTPUT
     outputs:
       prerelease: ${{ steps.version_vars.outputs.mastodon_version_prerelease }}
 
@@ -24,6 +26,8 @@ jobs:
     uses: ./.github/workflows/build-container-image.yml
     with:
       file_to_build: Dockerfile
+      platforms: linux/amd64,linux/arm64
+      use_native_arm64_builder: true
       cache: false
       push_to_images: |
         tootsuite/mastodon
@@ -36,7 +40,7 @@ jobs:
       tags: |
         type=raw,value=edge
         type=raw,value=nightly
-        type=raw,value=${{ needs.compute-suffix.outputs.prerelease }}
+        type=schedule,pattern=${{ needs.compute-suffix.outputs.prerelease }}
     secrets: inherit
 
   build-image-streaming:
@@ -44,6 +48,8 @@ jobs:
     uses: ./.github/workflows/build-container-image.yml
     with:
       file_to_build: streaming/Dockerfile
+      platforms: linux/amd64,linux/arm64
+      use_native_arm64_builder: true
       cache: false
       push_to_images: |
         tootsuite/mastodon-streaming
@@ -56,5 +62,5 @@ jobs:
       tags: |
         type=raw,value=edge
         type=raw,value=nightly
-        type=raw,value=${{ needs.compute-suffix.outputs.prerelease }}
+        type=schedule,pattern=${{ needs.compute-suffix.outputs.prerelease }}
     secrets: inherit

.github/workflows/build-push-pr.yml

@@ -0,0 +1,58 @@
+name: Build container image for PR
+on:
+  pull_request:
+    types: [labeled, synchronize, reopened, ready_for_review, opened]
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  compute-suffix:
+    runs-on: ubuntu-latest
+    # This is only allowed to run if:
+    # - the PR branch is in the `mastodon/mastodon` repository
+    # - the PR is not a draft
+    # - the PR has the "build-image" label
+    if: ${{ github.event.pull_request.head.repo.full_name == github.repository && !github.event.pull_request.draft && contains(github.event.pull_request.labels.*.name, 'build-image') }}
+    steps:
+      # Repository needs to be cloned so `git rev-parse` below works
+      - name: Clone repository
+        uses: actions/checkout@v4
+      - id: version_vars
+        run: |
+          echo mastodon_version_metadata=pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD) >> $GITHUB_OUTPUT
+    outputs:
+      metadata: ${{ steps.version_vars.outputs.mastodon_version_metadata }}
+
+  build-image:
+    needs: compute-suffix
+    uses: ./.github/workflows/build-container-image.yml
+    with:
+      file_to_build: Dockerfile
+      platforms: linux/amd64,linux/arm64
+      use_native_arm64_builder: true
+      push_to_images: |
+        ghcr.io/mastodon/mastodon
+      version_metadata: ${{ needs.compute-suffix.outputs.metadata }}
+      flavor: |
+        latest=auto
+      tags: |
+        type=ref,event=pr
+    secrets: inherit
+
+  build-image-streaming:
+    needs: compute-suffix
+    uses: ./.github/workflows/build-container-image.yml
+    with:
+      file_to_build: streaming/Dockerfile
+      platforms: linux/amd64,linux/arm64
+      use_native_arm64_builder: true
+      push_to_images: |
+        ghcr.io/mastodon/mastodon-streaming
+      version_metadata: ${{ needs.compute-suffix.outputs.metadata }}
+      flavor: |
+        latest=auto
+      tags: |
+        type=ref,event=pr
+    secrets: inherit

.github/workflows/build-releases.yml

@@ -0,0 +1,51 @@
+name: Build container release images
+on:
+  push:
+    tags:
+      - '*'
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-image:
+    uses: ./.github/workflows/build-container-image.yml
+    with:
+      file_to_build: Dockerfile
+      platforms: linux/amd64,linux/arm64
+      use_native_arm64_builder: true
+      push_to_images: |
+        tootsuite/mastodon
+        ghcr.io/mastodon/mastodon
+      # Do not use cache when building releases, so apt update is always ran and the release always contain the latest packages
+      cache: false
+      # Only tag with latest when ran against the latest stable branch
+      # This needs to be updated after each minor version release
+      flavor: |
+        latest=${{ startsWith(github.ref, 'refs/tags/v4.2.') }}
+      tags: |
+        type=pep440,pattern={{raw}}
+        type=pep440,pattern=v{{major}}.{{minor}}
+    secrets: inherit
+
+  build-image-streaming:
+    if: startsWith(github.ref, 'refs/tags/v4.3.')
+    uses: ./.github/workflows/build-container-image.yml
+    with:
+      file_to_build: streaming/Dockerfile
+      platforms: linux/amd64,linux/arm64
+      use_native_arm64_builder: true
+      push_to_images: |
+        tootsuite/mastodon-streaming
+        ghcr.io/mastodon/mastodon-streaming
+      # Do not use cache when building releases, so apt update is always ran and the release always contain the latest packages
+      cache: false
+      # Only tag with latest when ran against the latest stable branch
+      # This needs to be updated after each minor version release
+      flavor: |
+        latest=${{ startsWith(github.ref, 'refs/tags/v4.3.') }}
+      tags: |
+        type=pep440,pattern={{raw}}
+        type=pep440,pattern=v{{major}}.{{minor}}
+    secrets: inherit

.github/workflows/bundler-audit.yml

@@ -1,22 +1,19 @@
 name: Bundler Audit
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches-ignore:
+      - 'dependabot/**'
     paths:
       - 'Gemfile*'
       - '.ruby-version'
+      - '.bundler-audit.yml'
       - '.github/workflows/bundler-audit.yml'
 
   pull_request:
     paths:
       - 'Gemfile*'
       - '.ruby-version'
+      - '.bundler-audit.yml'
       - '.github/workflows/bundler-audit.yml'
 
   schedule:
@@ -26,17 +23,12 @@ jobs:
   security:
     runs-on: ubuntu-latest
 
-    env:
-      BUNDLE_ONLY: development
-
     steps:
       - name: Clone repository
         uses: actions/checkout@v4
 
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          bundler-cache: true
+      - name: Set up Ruby environment
+        uses: ./.github/actions/setup-ruby
 
       - name: Run bundler-audit
-        run: bin/bundler-audit check --update
+        run: bundle exec bundler-audit

.github/workflows/check-i18n.yml

@@ -2,19 +2,9 @@ name: Check i18n
 
 on:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches: [main]
   pull_request:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches: [main]
 
 env:
   RAILS_ENV: test
@@ -24,7 +14,7 @@ permissions:
 
 jobs:
   check-i18n:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
 
     steps:
       - uses: actions/checkout@v4
@@ -41,18 +31,18 @@ jobs:
           git diff --exit-code
 
       - name: Check locale file normalization
-        run: bin/i18n-tasks check-normalized
+        run: bundle exec i18n-tasks check-normalized
 
       - name: Check for unused strings
-        run: bin/i18n-tasks unused
+        run: bundle exec i18n-tasks unused
 
       - name: Check for missing strings in English YML
         run: |
-          bin/i18n-tasks add-missing -l en
+          bundle exec i18n-tasks add-missing -l en
           git diff --exit-code
 
       - name: Check for wrong string interpolations
-        run: bin/i18n-tasks check-consistent-interpolations
+        run: bundle exec i18n-tasks check-consistent-interpolations
 
       - name: Check that all required locale files exist
-        run: bin/rake repo:check_locales_files
+        run: bundle exec rake repo:check_locales_files

.github/workflows/codeql.yml

@@ -1,21 +1,11 @@
 name: 'CodeQL'
 
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches: ['main']
   pull_request:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    # The branches below must be a subset of the branches above
+    branches: ['main']
   schedule:
     - cron: '22 6 * * 1'
 

.github/workflows/crowdin-download.yml

@@ -1,5 +1,7 @@
-name: Crowdin / Download translations (stable branches)
+name: Crowdin / Download translations
 on:
+  schedule:
+    - cron: '17 4 * * *' # Every day
   workflow_dispatch:
 
 permissions:
@@ -7,7 +9,7 @@ permissions:
   pull-requests: write
 
 jobs:
-  download-translations-stable:
+  download-translations:
     runs-on: ubuntu-latest
     if: github.repository == 'mastodon/mastodon'
 
@@ -24,12 +26,12 @@ jobs:
 
       # Download the translation files from Crowdin
       - name: crowdin action
-        uses: crowdin/github-action@v2
+        uses: crowdin/github-action@v1
         with:
           upload_sources: false
           upload_translations: false
           download_translations: true
-          crowdin_branch_name: ${{ github.base_ref || github.ref_name }}
+          crowdin_branch_name: main
           push_translations: false
           create_pull_request: false
         env:
@@ -46,24 +48,24 @@ jobs:
         uses: ./.github/actions/setup-ruby
 
       - name: Run i18n normalize task
-        run: bin/i18n-tasks normalize
+        run: bundle exec i18n-tasks normalize
 
       # Create or update the pull request
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v7.0.6
+        uses: peter-evans/create-pull-request@v5.0.2
         with:
           commit-message: 'New Crowdin translations'
-          title: 'New Crowdin Translations for ${{ github.base_ref || github.ref_name }} (automated)'
+          title: 'New Crowdin Translations (automated)'
           author: 'GitHub Actions <noreply@github.com>'
           body: |
-            New Crowdin translations, automated with GitHub Actions
+            New Crowdin translations, automated with Github Actions
 
             See `.github/workflows/crowdin-download.yml`
 
             This PR will be updated every day with new translations.
 
-            Due to a limitation in GitHub Actions, checks are not running on this PR without manual action.
+            Due to a limitation in Github Actions, checks are not running on this PR without manual action.
             If you want to run the checks, then close and re-open it.
-          branch: i18n/crowdin/translations-${{ github.base_ref || github.ref_name }}
-          base: ${{ github.base_ref || github.ref_name }}
+          branch: i18n/crowdin/translations
+          base: main
           labels: i18n

.github/workflows/crowdin-upload.yml

@@ -0,0 +1,35 @@
+name: Crowdin / Upload translations
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - crowdin.yml
+      - app/javascript/mastodon/locales/en.json
+      - config/locales/en.yml
+      - config/locales/simple_form.en.yml
+      - config/locales/activerecord.en.yml
+      - config/locales/devise.en.yml
+      - config/locales/doorkeeper.en.yml
+      - .github/workflows/crowdin-upload.yml
+
+jobs:
+  upload-translations:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: crowdin action
+        uses: crowdin/github-action@v1
+        with:
+          upload_sources: true
+          upload_translations: false
+          download_translations: false
+          crowdin_branch_name: main
+
+        env:
+          CROWDIN_PROJECT_ID: ${{ vars.CROWDIN_PROJECT_ID }}
+          CROWDIN_PERSONAL_TOKEN: ${{ secrets.CROWDIN_PERSONAL_TOKEN }}

.github/workflows/format-check.yml

@@ -1,25 +0,0 @@
-name: Check formatting
-on:
-  merge_group:
-  push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
-  pull_request:
-
-jobs:
-  lint:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Clone repository
-        uses: actions/checkout@v4
-
-      - name: Set up Javascript environment
-        uses: ./.github/actions/setup-javascript
-
-      - name: Check formatting with Prettier
-        run: yarn format:check

.github/workflows/lint-css.yml

@@ -1,13 +1,9 @@
 name: CSS Linting
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
     paths:
       - 'package.json'
       - 'yarn.lock'
@@ -42,5 +38,9 @@ jobs:
       - name: Set up Javascript environment
         uses: ./.github/actions/setup-javascript
 
+      - uses: xt0rted/stylelint-problem-matcher@v1
+
+      - run: echo "::add-matcher::.github/stylelint-matcher.json"
+
       - name: Stylelint
-        run: yarn lint:css --custom-formatter @csstools/stylelint-formatter-github
+        run: yarn lint:sass

.github/workflows/lint-haml.yml

@@ -1,13 +1,9 @@
 name: Haml Linting
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
     paths:
       - '.github/workflows/haml-lint-problem-matcher.json'
       - '.github/workflows/lint-haml.yml'
@@ -30,20 +26,14 @@ on:
 jobs:
   lint:
     runs-on: ubuntu-latest
-
-    env:
-      BUNDLE_ONLY: development
-
     steps:
       - name: Clone repository
         uses: actions/checkout@v4
 
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          bundler-cache: true
+      - name: Set up Ruby environment
+        uses: ./.github/actions/setup-ruby
 
       - name: Run haml-lint
         run: |
           echo "::add-matcher::.github/workflows/haml-lint-problem-matcher.json"
-          bin/haml-lint --reporter github
+          bundle exec haml-lint

.github/workflows/lint-js.yml

@@ -1,20 +1,16 @@
 name: JavaScript Linting
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
     paths:
       - 'package.json'
       - 'yarn.lock'
       - 'tsconfig.json'
       - '.nvmrc'
       - '.prettier*'
-      - 'eslint.config.mjs'
+      - '.eslint*'
       - '**/*.js'
       - '**/*.jsx'
       - '**/*.ts'
@@ -28,7 +24,7 @@ on:
       - 'tsconfig.json'
       - '.nvmrc'
       - '.prettier*'
-      - 'eslint.config.mjs'
+      - '.eslint*'
       - '**/*.js'
       - '**/*.jsx'
       - '**/*.ts'
@@ -47,7 +43,7 @@ jobs:
         uses: ./.github/actions/setup-javascript
 
       - name: ESLint
-        run: yarn workspaces foreach --all --parallel run lint:js --max-warnings 0
+        run: yarn lint:js --max-warnings 0
 
       - name: Typecheck
         run: yarn typecheck

.github/workflows/lint-json.yml

@@ -0,0 +1,38 @@
+name: JSON Linting
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
+    paths:
+      - 'package.json'
+      - 'yarn.lock'
+      - '.nvmrc'
+      - '.prettier*'
+      - '**/*.json'
+      - '.github/workflows/lint-json.yml'
+      - '!app/javascript/mastodon/locales/*.json'
+
+  pull_request:
+    paths:
+      - 'package.json'
+      - 'yarn.lock'
+      - '.nvmrc'
+      - '.prettier*'
+      - '**/*.json'
+      - '.github/workflows/lint-json.yml'
+      - '!app/javascript/mastodon/locales/*.json'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+
+      - name: Set up Javascript environment
+        uses: ./.github/actions/setup-javascript
+
+      - name: Prettier
+        run: yarn lint:json

.github/workflows/lint-md.yml

@@ -0,0 +1,38 @@
+name: Markdown Linting
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
+    paths:
+      - '.github/workflows/lint-md.yml'
+      - '.nvmrc'
+      - '.prettier*'
+      - '**/*.md'
+      - '!AUTHORS.md'
+      - 'package.json'
+      - 'yarn.lock'
+
+  pull_request:
+    paths:
+      - '.github/workflows/lint-md.yml'
+      - '.nvmrc'
+      - '.prettier*'
+      - '**/*.md'
+      - '!AUTHORS.md'
+      - 'package.json'
+      - 'yarn.lock'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+
+      - name: Set up Javascript environment
+        uses: ./.github/actions/setup-javascript
+
+      - name: Prettier
+        run: yarn lint:md

.github/workflows/lint-ruby.yml

@@ -1,18 +1,13 @@
 name: Ruby Linting
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
     paths:
       - 'Gemfile*'
       - '.rubocop*.yml'
       - '.ruby-version'
-      - 'bin/rubocop'
       - 'config/brakeman.ignore'
       - '**/*.rb'
       - '**/*.rake'
@@ -23,7 +18,6 @@ on:
       - 'Gemfile*'
       - '.rubocop*.yml'
       - '.ruby-version'
-      - 'bin/rubocop'
       - 'config/brakeman.ignore'
       - '**/*.rb'
       - '**/*.rake'
@@ -33,24 +27,19 @@ jobs:
   lint:
     runs-on: ubuntu-latest
 
-    env:
-      BUNDLE_ONLY: development
-
     steps:
       - name: Clone repository
         uses: actions/checkout@v4
 
-      - name: Set up Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          bundler-cache: true
+      - name: Set up Ruby environment
+        uses: ./.github/actions/setup-ruby
 
       - name: Set-up RuboCop Problem Matcher
         uses: r7kamura/rubocop-problem-matchers-action@v1
 
       - name: Run rubocop
-        run: bin/rubocop
+        run: bundle exec rubocop
 
       - name: Run brakeman
         if: always() # Run both checks, even if the first failed
-        run: bin/brakeman
+        run: bundle exec brakeman

.github/workflows/lint-yml.yml

@@ -0,0 +1,40 @@
+name: YML Linting
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
+    paths:
+      - 'package.json'
+      - 'yarn.lock'
+      - '.nvmrc'
+      - '.prettier*'
+      - '**/*.yaml'
+      - '**/*.yml'
+      - '.github/workflows/lint-yml.yml'
+      - '!config/locales/*.yml'
+
+  pull_request:
+    paths:
+      - 'package.json'
+      - 'yarn.lock'
+      - '.nvmrc'
+      - '.prettier*'
+      - '**/*.yaml'
+      - '**/*.yml'
+      - '.github/workflows/lint-yml.yml'
+      - '!config/locales/*.yml'
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+
+      - name: Set up Javascript environment
+        uses: ./.github/actions/setup-javascript
+
+      - name: Prettier
+        run: yarn lint:yml

.github/workflows/rebase-needed.yml

@@ -10,7 +10,6 @@ permissions:
 jobs:
   label-rebase-needed:
     runs-on: ubuntu-latest
-    if: github.repository == 'mastodon/mastodon'
 
     concurrency:
       group: ${{ github.workflow }}-${{ github.ref }}
@@ -18,7 +17,7 @@ jobs:
 
     steps:
       - name: Check for merge conflicts
-        uses: eps1lon/actions-label-merge-conflict@v3
+        uses: eps1lon/actions-label-merge-conflict@releases/2.x
         with:
           dirtyLabel: 'rebase needed :construction:'
           repoToken: '${{ secrets.GITHUB_TOKEN }}'

.github/workflows/test-image-build.yml

@@ -0,0 +1,35 @@
+name: Test container image build
+on:
+  pull_request:
+    paths:
+      - .github/workflows/build-nightly.yml
+      - .github/workflows/build-push-pr.yml
+      - .github/workflows/build-releases.yml
+      - .github/workflows/test-image-build.yml
+      - Dockerfile
+      - streaming/Dockerfile
+permissions:
+  contents: read
+
+jobs:
+  build-image:
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+
+    uses: ./.github/workflows/build-container-image.yml
+    with:
+      file_to_build: Dockerfile
+      platforms: linux/amd64 # Testing only on native platform so it is performant
+      cache: true
+
+  build-image-streaming:
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}-streaming
+      cancel-in-progress: true
+
+    uses: ./.github/workflows/build-container-image.yml
+    with:
+      file_to_build: streaming/Dockerfile
+      platforms: linux/amd64 # Testing only on native platform so it is performant
+      cache: true

.github/workflows/test-js.yml

@@ -1,13 +1,9 @@
 name: JavaScript Testing
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
     paths:
       - 'package.json'
       - 'yarn.lock'
@@ -42,5 +38,5 @@ jobs:
       - name: Set up Javascript environment
         uses: ./.github/actions/setup-javascript
 
-      - name: JavaScript testing
+      - name: Jest testing
         run: yarn jest --reporters github-actions summary

.github/workflows/test-migrations-one-step.yml

@@ -0,0 +1,103 @@
+name: Test one step migrations
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
+  pull_request:
+
+jobs:
+  pre_job:
+    runs-on: ubuntu-latest
+
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@v5
+        with:
+          paths: '["Gemfile*", ".ruby-version", "**/*.rb", ".github/workflows/test-migrations-one-step.yml", "lib/tasks/tests.rake"]'
+
+  test:
+    runs-on: ubuntu-latest
+    needs: pre_job
+    if: needs.pre_job.outputs.should_skip != 'true'
+
+    strategy:
+      fail-fast: false
+
+      matrix:
+        postgres:
+          - 14-alpine
+          - 15-alpine
+
+    services:
+      postgres:
+        image: postgres:${{ matrix.postgres}}
+        env:
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_USER: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
+      redis:
+        image: redis:7-alpine
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+
+    env:
+      CONTINUOUS_INTEGRATION: true
+      DB_HOST: localhost
+      DB_USER: postgres
+      DB_PASS: postgres
+      DISABLE_SIMPLECOV: true
+      RAILS_ENV: test
+      BUNDLE_CLEAN: true
+      BUNDLE_FROZEN: true
+      BUNDLE_WITHOUT: 'development production'
+      BUNDLE_JOBS: 3
+      BUNDLE_RETRY: 3
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Ruby environment
+        uses: ./.github/actions/setup-ruby
+
+      - name: Create database
+        run: './bin/rails db:create'
+
+      - name: Run migrations up to v2.0.0
+        run: './bin/rails db:migrate VERSION=20171010025614'
+
+      - name: Populate database with test data
+        run: './bin/rails tests:migrations:populate_v2'
+
+      - name: Run migrations up to v2.4.0
+        run: './bin/rails db:migrate VERSION=20180514140000'
+
+      - name: Populate database with test data
+        run: './bin/rails tests:migrations:populate_v2_4'
+
+      - name: Run migrations up to v2.4.3
+        run: './bin/rails db:migrate VERSION=20180707154237'
+
+      - name: Populate database with test data
+        run: './bin/rails tests:migrations:populate_v2_4_3'
+
+      - name: Run all remaining migrations
+        run: './bin/rails db:migrate'
+
+      - name: Check migration result
+        run: './bin/rails tests:migrations:check_database'

.github/workflows/test-migrations-two-step.yml

@@ -0,0 +1,111 @@
+name: Test two step migrations
+on:
+  push:
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
+  pull_request:
+
+jobs:
+  pre_job:
+    runs-on: ubuntu-latest
+
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+
+    steps:
+      - id: skip_check
+        uses: fkirc/skip-duplicate-actions@v5
+        with:
+          paths: '["Gemfile*", ".ruby-version", "**/*.rb", ".github/workflows/test-migrations-two-step.yml", "lib/tasks/tests.rake"]'
+
+  test:
+    runs-on: ubuntu-latest
+    needs: pre_job
+    if: needs.pre_job.outputs.should_skip != 'true'
+
+    strategy:
+      fail-fast: false
+
+      matrix:
+        postgres:
+          - 14-alpine
+          - 15-alpine
+
+    services:
+      postgres:
+        image: postgres:${{ matrix.postgres}}
+        env:
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_USER: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+      redis:
+        image: redis:7-alpine
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+
+    env:
+      CONTINUOUS_INTEGRATION: true
+      DB_HOST: localhost
+      DB_USER: postgres
+      DB_PASS: postgres
+      DISABLE_SIMPLECOV: true
+      RAILS_ENV: test
+      BUNDLE_CLEAN: true
+      BUNDLE_FROZEN: true
+      BUNDLE_WITHOUT: 'development production'
+      BUNDLE_JOBS: 3
+      BUNDLE_RETRY: 3
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Ruby environment
+        uses: ./.github/actions/setup-ruby
+
+      - name: Create database
+        run: './bin/rails db:create'
+
+      - name: Run migrations up to v2.0.0
+        run: './bin/rails db:migrate VERSION=20171010025614'
+
+      - name: Populate database with test data
+        run: './bin/rails tests:migrations:populate_v2'
+
+      - name: Run pre-deployment migrations up to v2.4.0
+        run: './bin/rails db:migrate VERSION=20180514140000'
+        env:
+          SKIP_POST_DEPLOYMENT_MIGRATIONS: true
+
+      - name: Populate database with test data
+        run: './bin/rails tests:migrations:populate_v2_4'
+
+      - name: Run migrations up to v2.4.3
+        run: './bin/rails db:migrate VERSION=20180707154237'
+        env:
+          SKIP_POST_DEPLOYMENT_MIGRATIONS: true
+
+      - name: Populate database with test data
+        run: './bin/rails tests:migrations:populate_v2_4_3'
+
+      - name: Run all remaining pre-deployment migrations
+        run: './bin/rails db:migrate'
+        env:
+          SKIP_POST_DEPLOYMENT_MIGRATIONS: true
+
+      - name: Run all post-deployment migrations
+        run: './bin/rails db:migrate'
+
+      - name: Check migration result
+        run: './bin/rails tests:migrations:check_database'

.github/workflows/test-migrations.yml

@@ -1,115 +0,0 @@
-name: Historical data migration test
-
-on:
-  merge_group:
-  push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
-    paths:
-      - 'Gemfile*'
-      - '.ruby-version'
-      - '**/*.rb'
-      - '.github/workflows/test-migrations.yml'
-      - 'lib/tasks/tests.rake'
-      - 'lib/tasks/db.rake'
-
-  pull_request:
-    paths:
-      - 'Gemfile*'
-      - '.ruby-version'
-      - '**/*.rb'
-      - '.github/workflows/test-migrations.yml'
-      - 'lib/tasks/tests.rake'
-
-jobs:
-  test:
-    runs-on: ubuntu-latest
-
-    strategy:
-      fail-fast: false
-
-      matrix:
-        postgres:
-          - 14-alpine
-          - 15-alpine
-          - 16-alpine
-          - 17-alpine
-
-    services:
-      postgres:
-        image: postgres:${{ matrix.postgres}}
-        env:
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_USER: postgres
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 5432:5432
-
-      redis:
-        image: redis:7-alpine
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 6379:6379
-
-    env:
-      DB_HOST: localhost
-      DB_USER: postgres
-      DB_PASS: postgres
-      RAILS_ENV: test
-      BUNDLE_CLEAN: true
-      BUNDLE_FROZEN: true
-      BUNDLE_WITHOUT: 'development:production'
-      BUNDLE_JOBS: 3
-      BUNDLE_RETRY: 3
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Ruby environment
-        uses: ./.github/actions/setup-ruby
-
-      - name: Ensure no errors with `db:prepare`
-        run: |
-          bin/rails db:drop
-          bin/rails db:prepare
-          bin/rails db:migrate
-
-      - name: Ensure no errors with `db:prepare` and SKIP_POST_DEPLOYMENT_MIGRATIONS
-        run: |
-          bin/rails db:drop
-          SKIP_POST_DEPLOYMENT_MIGRATIONS=true bin/rails db:prepare
-          bin/rails db:migrate
-
-      - name: Test "one step migration" flow
-        run: |
-          bin/rails db:drop
-          bin/rails db:create
-          bin/rails tests:migrations:prepare_database
-          bin/rails db:migrate
-          bin/rails tests:migrations:check_database
-
-      - name: Test "two step migration" flow
-        run: |
-          bin/rails db:drop
-          bin/rails db:create
-          SKIP_POST_DEPLOYMENT_MIGRATIONS=true bin/rails tests:migrations:prepare_database
-
-          # Migrate up to v4.2.0 breakpoint
-          bin/rails db:migrate VERSION=20230907150100
-
-          # Migrate the rest
-          SKIP_POST_DEPLOYMENT_MIGRATIONS=true bin/rails db:migrate
-          bin/rails db:migrate
-          bin/rails tests:migrations:check_database

.github/workflows/test-ruby.yml

@@ -1,14 +1,10 @@
 name: Ruby Testing
 
 on:
-  merge_group:
   push:
-    branches:
-      - 'main'
-      - 'kb*'
-      - 'upstream-*'
-      - 'releases/*'
-      - 'stable-*'
+    branches-ignore:
+      - 'dependabot/**'
+      - 'renovate/**'
   pull_request:
 
 env:
@@ -32,7 +28,8 @@ jobs:
     env:
       RAILS_ENV: ${{ matrix.mode }}
       BUNDLE_WITH: ${{ matrix.mode }}
-      SECRET_KEY_BASE_DUMMY: 1
+      OTP_SECRET: precompile_placeholder
+      SECRET_KEY_BASE: precompile_placeholder
 
     steps:
       - uses: actions/checkout@v4
@@ -45,30 +42,17 @@ jobs:
         with:
           onlyProduction: 'true'
 
-      - name: Cache assets from compilation
-        uses: actions/cache@v4
-        with:
-          path: |
-            public/assets
-            public/packs
-            public/packs-test
-            tmp/cache/webpacker
-          key: ${{ matrix.mode }}-assets-${{ github.head_ref || github.ref_name }}-${{ github.sha }}
-          restore-keys: |
-            ${{ matrix.mode }}-assets-${{ github.head_ref || github.ref_name }}-${{ github.sha }}
-            ${{ matrix.mode }}-assets-${{ github.head_ref || github.ref_name }}
-            ${{ matrix.mode }}-assets-main
-            ${{ matrix.mode }}-assets
-
       - name: Precompile assets
+        # Previously had set this, but it's not supported
+        # export NODE_OPTIONS=--openssl-legacy-provider
         run: |-
-          bin/rails assets:precompile
+          ./bin/rails assets:precompile
 
       - name: Archive asset artifacts
         run: |
           tar --exclude={"*.br","*.gz"} -zcf artifacts.tar.gz public/assets public/packs*
 
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v3
         if: matrix.mode == 'test'
         with:
           path: |-
@@ -79,403 +63,6 @@ jobs:
   test:
     runs-on: ubuntu-latest
 
-    needs:
-      - build
-
-    services:
-      postgres:
-        image: postgres:14-alpine
-        env:
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_USER: postgres
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 5432:5432
-
-      redis:
-        image: redis:7-alpine
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 6379:6379
-
-    env:
-      DB_HOST: localhost
-      DB_USER: postgres
-      DB_PASS: postgres
-      COVERAGE: ${{ matrix.ruby-version == '.ruby-version' }}
-      RAILS_ENV: test
-      ALLOW_NOPAM: true
-      PAM_ENABLED: true
-      PAM_DEFAULT_SERVICE: pam_test
-      PAM_CONTROLLED_SERVICE: pam_test_controlled
-      OIDC_ENABLED: true
-      OIDC_SCOPE: read
-      SAML_ENABLED: true
-      CAS_ENABLED: true
-      BUNDLE_WITH: 'pam_authentication test'
-      GITHUB_RSPEC: ${{ matrix.ruby-version == '.ruby-version' && github.event.pull_request && 'true' }}
-      ES_ENABLED: false
-
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby-version:
-          - '3.2'
-          - '3.3'
-          - '.ruby-version'
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/download-artifact@v4
-        with:
-          path: './'
-          name: ${{ github.sha }}
-
-      - name: Expand archived asset artifacts
-        run: |
-          tar xvzf artifacts.tar.gz
-
-      - name: Set up Ruby environment
-        uses: ./.github/actions/setup-ruby
-        with:
-          ruby-version: ${{ matrix.ruby-version}}
-          additional-system-dependencies: ffmpeg imagemagick libpam-dev
-
-      - name: Load database schema
-        run: |
-          bin/rails db:setup
-          bin/flatware fan bin/rails db:test:prepare
-
-      - name: Cache RSpec persistence file
-        uses: actions/cache@v4
-        with:
-          path: |
-            tmp/rspec/examples.txt
-          key: rspec-persistence-${{ github.head_ref || github.ref_name }}-${{ github.sha }}
-          restore-keys: |
-            rspec-persistence-${{ github.head_ref || github.ref_name }}-${{ github.sha }}-${{ matrix.ruby-version }}
-            rspec-persistence-${{ github.head_ref || github.ref_name }}-${{ github.sha }}
-            rspec-persistence-${{ github.head_ref || github.ref_name }}
-            rspec-persistence-main
-            rspec-persistence
-
-      - run: bin/flatware rspec -r ./spec/flatware_helper.rb
-
-      - name: Upload coverage reports to Codecov
-        if: matrix.ruby-version == '.ruby-version'
-        uses: codecov/codecov-action@v5
-        with:
-          files: coverage/lcov/*.lcov
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-
-  test-libvips:
-    name: Libvips tests
-    runs-on: ubuntu-latest
-
-    needs:
-      - build
-
-    services:
-      postgres:
-        image: postgres:14-alpine
-        env:
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_USER: postgres
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 5432:5432
-
-      redis:
-        image: redis:7-alpine
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 6379:6379
-
-    env:
-      DB_HOST: localhost
-      DB_USER: postgres
-      DB_PASS: postgres
-      COVERAGE: ${{ matrix.ruby-version == '.ruby-version' }}
-      RAILS_ENV: test
-      ALLOW_NOPAM: true
-      PAM_ENABLED: true
-      PAM_DEFAULT_SERVICE: pam_test
-      PAM_CONTROLLED_SERVICE: pam_test_controlled
-      OIDC_ENABLED: true
-      OIDC_SCOPE: read
-      SAML_ENABLED: true
-      CAS_ENABLED: true
-      BUNDLE_WITH: 'pam_authentication test'
-      GITHUB_RSPEC: ${{ matrix.ruby-version == '.ruby-version' && github.event.pull_request && 'true' }}
-      MASTODON_USE_LIBVIPS: true
-
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby-version:
-          - '3.2'
-          - '3.3'
-          - '.ruby-version'
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/download-artifact@v4
-        with:
-          path: './'
-          name: ${{ github.sha }}
-
-      - name: Expand archived asset artifacts
-        run: |
-          tar xvzf artifacts.tar.gz
-
-      - name: Set up Ruby environment
-        uses: ./.github/actions/setup-ruby
-        with:
-          ruby-version: ${{ matrix.ruby-version}}
-          additional-system-dependencies: ffmpeg libpam-dev
-
-      - name: Load database schema
-        run: './bin/rails db:create db:schema:load db:seed'
-
-      - run: bin/rspec --tag attachment_processing
-
-      - name: Upload coverage reports to Codecov
-        if: matrix.ruby-version == '.ruby-version'
-        uses: codecov/codecov-action@v5
-        with:
-          files: coverage/lcov/mastodon.lcov
-        env:
-          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
-
-  test-e2e:
-    name: End to End testing
-    runs-on: ubuntu-latest
-
-    needs:
-      - build
-
-    services:
-      postgres:
-        image: postgres:14-alpine
-        env:
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_USER: postgres
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 5432:5432
-
-      redis:
-        image: redis:7-alpine
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 6379:6379
-
-    env:
-      DB_HOST: localhost
-      DB_USER: postgres
-      DB_PASS: postgres
-      RAILS_ENV: test
-      BUNDLE_WITH: test
-      ES_ENABLED: false
-      LOCAL_DOMAIN: localhost:3000
-      LOCAL_HTTPS: false
-
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby-version:
-          - '3.2'
-          - '3.3'
-          - '.ruby-version'
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/download-artifact@v4
-        with:
-          path: './'
-          name: ${{ github.sha }}
-
-      - name: Expand archived asset artifacts
-        run: |
-          tar xvzf artifacts.tar.gz
-
-      - name: Set up Ruby environment
-        uses: ./.github/actions/setup-ruby
-        with:
-          ruby-version: ${{ matrix.ruby-version}}
-          additional-system-dependencies: ffmpeg imagemagick
-
-      - name: Set up Javascript environment
-        uses: ./.github/actions/setup-javascript
-
-      - name: Load database schema
-        run: './bin/rails db:create db:schema:load db:seed'
-
-      - run: bin/rspec spec/system --tag streaming --tag js
-
-      - name: Archive logs
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: e2e-logs-${{ matrix.ruby-version }}
-          path: log/
-
-      - name: Archive test screenshots
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: e2e-screenshots
-          path: tmp/capybara/
-
-  test-search:
-    name: Elastic Search integration testing
-    runs-on: ubuntu-latest
-
-    needs:
-      - build
-
-    services:
-      postgres:
-        image: postgres:14-alpine
-        env:
-          POSTGRES_PASSWORD: postgres
-          POSTGRES_USER: postgres
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 5432:5432
-
-      redis:
-        image: redis:7-alpine
-        options: >-
-          --health-cmd "redis-cli ping"
-          --health-interval 10ms
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 6379:6379
-
-      elasticsearch:
-        image: ${{ contains(matrix.search-image, 'elasticsearch') && matrix.search-image || '' }}
-        env:
-          discovery.type: single-node
-          xpack.security.enabled: false
-        options: >-
-          --health-cmd "curl http://localhost:9200/_cluster/health"
-          --health-interval 2s
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 9200:9200
-
-      opensearch:
-        image: ${{ contains(matrix.search-image, 'opensearch') && matrix.search-image || '' }}
-        env:
-          discovery.type: single-node
-          DISABLE_INSTALL_DEMO_CONFIG: true
-          DISABLE_SECURITY_PLUGIN: true
-        options: >-
-          --health-cmd "curl http://localhost:9200/_cluster/health"
-          --health-interval 2s
-          --health-timeout 3s
-          --health-retries 50
-        ports:
-          - 9200:9200
-
-    env:
-      DB_HOST: localhost
-      DB_USER: postgres
-      DB_PASS: postgres
-      RAILS_ENV: test
-      BUNDLE_WITH: test
-      ES_ENABLED: true
-      ES_HOST: localhost
-      ES_PORT: 9200
-
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby-version:
-          - '3.2'
-          - '3.3'
-          - '.ruby-version'
-        search-image:
-          - docker.elastic.co/elasticsearch/elasticsearch:7.17.13
-        include:
-          - ruby-version: '.ruby-version'
-            search-image: docker.elastic.co/elasticsearch/elasticsearch:8.10.2
-          - ruby-version: '.ruby-version'
-            search-image: opensearchproject/opensearch:2
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/download-artifact@v4
-        with:
-          path: './'
-          name: ${{ github.sha }}
-
-      - name: Set up Ruby environment
-        uses: ./.github/actions/setup-ruby
-        with:
-          ruby-version: ${{ matrix.ruby-version}}
-          additional-system-dependencies: ffmpeg imagemagick
-
-      - name: Set up Javascript environment
-        uses: ./.github/actions/setup-javascript
-
-      - name: Load database schema
-        run: './bin/rails db:create db:schema:load db:seed'
-
-      - run: bin/rspec --tag search
-
-      - name: Archive logs
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: test-search-logs-${{ matrix.ruby-version }}
-          path: log/
-
-      - name: Archive test screenshots
-        uses: actions/upload-artifact@v4
-        if: failure()
-        with:
-          name: test-search-screenshots
-          path: tmp/capybara/
-
-  test-back-and-return:
-    name: Back to original and return test
-    runs-on: ubuntu-latest
-
     needs:
       - build
 
@@ -519,18 +106,18 @@ jobs:
       CAS_ENABLED: true
       BUNDLE_WITH: 'pam_authentication test'
       GITHUB_RSPEC: ${{ matrix.ruby-version == '.ruby-version' && github.event.pull_request && 'true' }}
-      ES_ENABLED: false
-      BACK_UPSTREAM_FORCE: true
 
     strategy:
       fail-fast: false
       matrix:
         ruby-version:
+          - '3.0'
+          - '3.1'
           - '.ruby-version'
     steps:
       - uses: actions/checkout@v4
 
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v3
         with:
           path: './'
           name: ${{ github.sha }}
@@ -548,16 +135,197 @@ jobs:
       - name: Load database schema
         run: './bin/rails db:create db:schema:load db:seed'
 
-      - name: Back to upstream schema
-        run: 'bundle exec rake dangerous:back_upstream'
-
-      - name: Return to kmyblue
-        run: './bin/rails db:migrate'
-
       - run: bin/rspec
 
       - name: Upload coverage reports to Codecov
         if: matrix.ruby-version == '.ruby-version'
         uses: codecov/codecov-action@v3
         with:
-          files: coverage/lcov/mastodon-back-ret.lcov
+          files: coverage/lcov/mastodon.lcov
+
+  test-e2e:
+    name: End to End testing
+    runs-on: ubuntu-latest
+
+    needs:
+      - build
+
+    services:
+      postgres:
+        image: postgres:14-alpine
+        env:
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_USER: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
+      redis:
+        image: redis:7-alpine
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+
+    env:
+      DB_HOST: localhost
+      DB_USER: postgres
+      DB_PASS: postgres
+      DISABLE_SIMPLECOV: true
+      RAILS_ENV: test
+      BUNDLE_WITH: test
+
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby-version:
+          - '3.0'
+          - '3.1'
+          - '.ruby-version'
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/download-artifact@v3
+        with:
+          path: './public'
+          name: ${{ github.sha }}
+
+      - name: Set up Ruby environment
+        uses: ./.github/actions/setup-ruby
+        with:
+          ruby-version: ${{ matrix.ruby-version}}
+          additional-system-dependencies: ffmpeg imagemagick
+
+      - name: Set up Javascript environment
+        uses: ./.github/actions/setup-javascript
+
+      - name: Load database schema
+        run: './bin/rails db:create db:schema:load db:seed'
+
+      - run: bundle exec rake spec:system
+
+      - name: Archive logs
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: e2e-logs-${{ matrix.ruby-version }}
+          path: log/
+
+      - name: Archive test screenshots
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: e2e-screenshots
+          path: tmp/screenshots/
+
+  test-search:
+    name: Elastic Search integration testing
+    runs-on: ubuntu-latest
+
+    needs:
+      - build
+
+    services:
+      postgres:
+        image: postgres:14-alpine
+        env:
+          POSTGRES_PASSWORD: postgres
+          POSTGRES_USER: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432:5432
+
+      redis:
+        image: redis:7-alpine
+        options: >-
+          --health-cmd "redis-cli ping"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 6379:6379
+
+      search:
+        image: ${{ matrix.search-image }}
+        env:
+          discovery.type: single-node
+          xpack.security.enabled: false
+        options: >-
+          --health-cmd "curl http://localhost:9200/_cluster/health"
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 10
+        ports:
+          - 9200:9200
+
+    env:
+      DB_HOST: localhost
+      DB_USER: postgres
+      DB_PASS: postgres
+      DISABLE_SIMPLECOV: true
+      RAILS_ENV: test
+      BUNDLE_WITH: test
+      ES_ENABLED: true
+      ES_HOST: localhost
+      ES_PORT: 9200
+
+    strategy:
+      fail-fast: false
+      matrix:
+        ruby-version:
+          - '3.0'
+          - '3.1'
+          - '.ruby-version'
+        search-image:
+          - docker.elastic.co/elasticsearch/elasticsearch:7.17.13
+        include:
+          - ruby-version: '.ruby-version'
+            search-image: docker.elastic.co/elasticsearch/elasticsearch:8.10.2
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/download-artifact@v3
+        with:
+          path: './public'
+          name: ${{ github.sha }}
+
+      - name: Set up Ruby environment
+        uses: ./.github/actions/setup-ruby
+        with:
+          ruby-version: ${{ matrix.ruby-version}}
+          additional-system-dependencies: ffmpeg imagemagick
+
+      - name: Set up Javascript environment
+        uses: ./.github/actions/setup-javascript
+
+      - name: Load database schema
+        run: './bin/rails db:create db:schema:load db:seed'
+
+      - run: bin/rspec --tag search
+
+      - name: Archive logs
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: test-search-logs-${{ matrix.ruby-version }}
+          path: log/
+
+      - name: Archive test screenshots
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: test-search-screenshots
+          path: tmp/screenshots/

.gitignore

@@ -24,12 +24,10 @@
 /public/packs-test
 .env
 .env.production
+.env.development
 /node_modules/
 /build/
 
-# Ignore elasticsearch config
-/.elasticsearch.yml
-
 # Ignore Vagrant files
 .vagrant/
 
@@ -71,9 +69,3 @@ yarn-debug.log
 
 # Ignore Docker option files
 docker-compose.override.yml
-
-# Ignore dotenv .local files
-.env*.local
-
-# Ignore local-only rspec configuration
-.rspec-local

.haml-lint.yml

@@ -2,6 +2,7 @@ inherits_from: .haml-lint_todo.yml
 
 exclude:
   - 'vendor/**/*'
+  - lib/templates/haml/scaffold/_form.html.haml
 
 require:
   - ./lib/linter/haml_middle_dot.rb
@@ -12,6 +13,4 @@ linters:
   MiddleDot:
     enabled: true
   LineLength:
-    max: 300
-  ViewLength:
-    max: 200 # Override default value of 100 inherited from rubocop
+    max: 320

.haml-lint_todo.yml

@@ -10,27 +10,4 @@ linters:
   # Offense count: 1
   LineLength:
     exclude:
-      - 'app/views/admin/ng_rules/_ng_rule_fields.html.haml'
       - 'app/views/admin/roles/_form.html.haml'
-
-  # Offense count: 9
-  RuboCop:
-    exclude:
-      - 'app/views/home/index.html.haml'
-
-  ViewLength:
-    exclude:
-      - 'app/views/admin/accounts/index.html.haml'
-      - 'app/views/admin/instances/show.html.haml'
-      - 'app/views/admin/ng_rules/_ng_rule_fields.html.haml'
-      - 'app/views/admin/settings/discovery/show.html.haml'
-      - 'app/views/settings/preferences/appearance/show.html.haml'
-      - 'app/views/settings/preferences/other/show.html.haml'
-
-  InstanceVariables:
-    exclude:
-      - 'app/views/application/_sidebar.html.haml'
-      - 'app/views/admin/ng_rules/_ng_rule_fields.html.haml'
-      - 'app/views/admin/ng_words/keywords/_ng_word.html.haml'
-      - 'app/views/admin/ng_words/white_list/_specified_domain.html.haml'
-      - 'app/views/admin/sensitive_words/_sensitive_word.html.haml'

.husky/pre-commit

@@ -1 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
 yarn lint-staged

.nanoignore

@@ -0,0 +1,19 @@
+.DS_Store
+.git/
+.gitignore
+
+.bundle/
+.cache/
+config/deploy/*
+coverage
+docs/
+.env
+log/*.log
+neo4j/
+node_modules/
+public/assets/
+public/system/
+spec/
+tmp/
+.vagrant/
+vendor/bundle/

.nvmrc

@@ -1 +1 @@
-22.14
+20.11

.prettierignore

@@ -54,16 +54,8 @@
 # Ignore Docker option files
 docker-compose.override.yml
 
-# Ignore public
-/public/assets
-/public/emoji
-/public/packs
-/public/packs-test
-/public/system
-
 # Ignore emoji map file
 /app/javascript/mastodon/features/emoji/emoji_map.json
-/app/javascript/mastodon/features/emoji/emoji_sheet.json
 
 # Ignore locale files
 /app/javascript/mastodon/locales/*.json
@@ -82,5 +74,4 @@ app/javascript/styles/mastodon/reset.scss
 # Ignore the generated AUTHORS.md
 AUTHORS.md
 
-# Process a few selected JS files
 !lint-staged.config.js

.prettierrc.js

@@ -1,4 +1,4 @@
 module.exports = {
   singleQuote: true,
   jsxSingleQuote: true
-};
+}

.profile

@@ -0,0 +1 @@
+LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/app/.apt/lib/x86_64-linux-gnu:/app/.apt/usr/lib/x86_64-linux-gnu/mesa:/app/.apt/usr/lib/x86_64-linux-gnu/pulseaudio:/app/.apt/usr/lib/x86_64-linux-gnu/openblas-pthread

.rspec

@@ -1,2 +1,3 @@
 --color
 --require spec_helper
+--format Fuubar

.rubocop.yml

@@ -1,36 +1,216 @@
----
-AllCops:
-  CacheRootDirectory: tmp
-  DisplayStyleGuide: true
-  Exclude:
-    - Vagrantfile
-    - config/initializers/json_ld*
-    - lib/mastodon/migration_helpers.rb
-  ExtraDetails: true
-  NewCops: enable
-  TargetRubyVersion: 3.2 # Oldest supported ruby version
-
-inherit_from:
-  - .rubocop/layout.yml
-  - .rubocop/metrics.yml
-  - .rubocop/naming.yml
-  - .rubocop/rails.yml
-  - .rubocop/rspec_rails.yml
-  - .rubocop/rspec.yml
-  - .rubocop/style.yml
-  - .rubocop/i18n.yml
-  - .rubocop/custom.yml
-  - .rubocop_todo.yml
-  - .rubocop/strict.yml
+# Can be removed once all rules are addressed or moved to this file as documented overrides
+inherit_from: .rubocop_todo.yml
 
+# Used for merging with exclude lists with .rubocop_todo.yml
 inherit_mode:
   merge:
     - Exclude
 
-plugins:
-  - rubocop-capybara
-  - rubocop-i18n
-  - rubocop-performance
+require:
   - rubocop-rails
   - rubocop-rspec
-  - rubocop-rspec_rails
+  - rubocop-performance
+  - rubocop-capybara
+  - ./lib/linter/rubocop_middle_dot
+
+AllCops:
+  TargetRubyVersion: 3.0 # Set to minimum supported version of CI
+  DisplayCopNames: true
+  DisplayStyleGuide: true
+  ExtraDetails: true
+  UseCache: true
+  CacheRootDirectory: tmp
+  NewCops: enable # Opt-in to newly added rules
+  Exclude:
+    - db/schema.rb
+    - 'bin/*'
+    - 'node_modules/**/*'
+    - 'Vagrantfile'
+    - 'vendor/**/*'
+    - 'config/initializers/json_ld*' # Generated files
+    - 'lib/mastodon/migration_helpers.rb' # Vendored from GitLab
+    - 'lib/templates/**/*'
+
+# Reason: Prefer Hashes without extreme indentation
+# https://docs.rubocop.org/rubocop/cops_layout.html#layoutfirsthashelementindentation
+Layout/FirstHashElementIndentation:
+  EnforcedStyle: consistent
+
+# Reason: Currently disabled in .rubocop_todo.yml
+# https://docs.rubocop.org/rubocop/cops_layout.html#layoutlinelength
+Layout/LineLength:
+  Max: 320 # Default of 120 causes a duplicate entry in generated todo file
+
+# Reason:
+# https://docs.rubocop.org/rubocop/cops_lint.html#lintuselessaccessmodifier
+Lint/UselessAccessModifier:
+  ContextCreatingMethods:
+    - class_methods
+
+## Disable most Metrics/*Length cops
+# Reason: those are often triggered and force significant refactors when this happend
+#         but the team feel they are not really improving the code quality.
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsblocklength
+Metrics/BlockLength:
+  Enabled: false
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsclasslength
+Metrics/ClassLength:
+  Enabled: false
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsmethodlength
+Metrics/MethodLength:
+  Enabled: false
+
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsmodulelength
+Metrics/ModuleLength:
+  Enabled: false
+
+## End Disable Metrics/*Length cops
+
+# Reason: Currently disabled in .rubocop_todo.yml
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsabcsize
+Metrics/AbcSize:
+  Exclude:
+    - 'lib/mastodon/cli/*.rb'
+
+# Reason: Currently disabled in .rubocop_todo.yml
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricscyclomaticcomplexity
+Metrics/CyclomaticComplexity:
+  Exclude:
+    - lib/mastodon/cli/*.rb
+
+# Reason:
+# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsparameterlists
+Metrics/ParameterLists:
+  CountKeywordArgs: false
+
+# Reason: Prevailing style is argument file paths
+# https://docs.rubocop.org/rubocop-rails/cops_rails.html#railsfilepath
+Rails/FilePath:
+  EnforcedStyle: arguments
+
+# Reason: Prevailing style uses numeric status codes, matches RSpec/Rails/HttpStatus
+# https://docs.rubocop.org/rubocop-rails/cops_rails.html#railshttpstatus
+Rails/HttpStatus:
+  EnforcedStyle: numeric
+
+# Reason: Allowed in `tootctl` CLI code and in boot ENV checker
+# https://docs.rubocop.org/rubocop-rails/cops_rails.html#railsexit
+Rails/Exit:
+  Exclude:
+    - 'config/boot.rb'
+    - 'lib/mastodon/cli/*.rb'
+
+# Reason: Conflicts with `Lint/UselessMethodDefinition` for inherited controller actions
+# https://docs.rubocop.org/rubocop-rails/cops_rails.html#railslexicallyscopedactionfilter
+Rails/LexicallyScopedActionFilter:
+  Exclude:
+    - 'app/controllers/auth/*'
+
+Rails/SkipsModelValidations:
+  Exclude:
+    - 'db/*migrate/**/*'
+
+# Reason: We want to preserve the ability to migrate from arbitrary old versions,
+# and cannot guarantee that every installation has run every migration as they upgrade.
+# https://docs.rubocop.org/rubocop-rails/cops_rails.html#railsunusedignoredcolumns
+Rails/UnusedIgnoredColumns:
+  Enabled: false
+
+# Reason: Prevailing style choice
+# https://docs.rubocop.org/rubocop-rails/cops_rails.html#railsnegateinclude
+Rails/NegateInclude:
+  Enabled: false
+
+# Reason: Deprecated cop, will be removed in 3.0, replaced by SpecFilePathFormat
+# https://docs.rubocop.org/rubocop-rspec/cops_rspec.html#rspecfilepath
+RSpec/FilePath:
+  Enabled: false
+
+# Reason:
+# https://docs.rubocop.org/rubocop-rspec/cops_rspec.html#rspecnamedsubject
+RSpec/NamedSubject:
+  EnforcedStyle: named_only
+
+# Reason: Prevailing style choice
+# https://docs.rubocop.org/rubocop-rspec/cops_rspec.html#rspecnottonot
+RSpec/NotToNot:
+  EnforcedStyle: to_not
+
+# Reason: Prevailing style uses numeric status codes, matches Rails/HttpStatus
+# https://docs.rubocop.org/rubocop-rspec/cops_rspec_rails.html#rspecrailshttpstatus
+RSpec/Rails/HttpStatus:
+  EnforcedStyle: numeric
+
+# Reason: Match overrides from Rspec/FilePath rule above
+# https://docs.rubocop.org/rubocop-rspec/cops_rspec.html#rspecspecfilepathformat
+RSpec/SpecFilePathFormat:
+  CustomTransform:
+    ActivityPub: activitypub
+    DeepL: deepl
+    FetchOEmbedService: fetch_oembed_service
+    OEmbedController: oembed_controller
+    OStatus: ostatus
+
+# Reason:
+# https://docs.rubocop.org/rubocop/cops_style.html#styleclassandmodulechildren
+Style/ClassAndModuleChildren:
+  Enabled: false
+
+# Reason: Classes mostly self-document with their names
+# https://docs.rubocop.org/rubocop/cops_style.html#styledocumentation
+Style/Documentation:
+  Enabled: false
+
+# Reason: Enforce modern Ruby style
+# https://docs.rubocop.org/rubocop/cops_style.html#stylehashsyntax
+Style/HashSyntax:
+  EnforcedStyle: ruby19_no_mixed_keys
+
+# Reason:
+# https://docs.rubocop.org/rubocop/cops_style.html#stylenumericliterals
+Style/NumericLiterals:
+  AllowedPatterns:
+    - \d{4}_\d{2}_\d{2}_\d{6} # For DB migration date version number readability
+
+# Reason:
+# https://docs.rubocop.org/rubocop/cops_style.html#stylepercentliteraldelimiters
+Style/PercentLiteralDelimiters:
+  PreferredDelimiters:
+    '%i': '()'
+    '%w': '()'
+
+# Reason: Prefer less indentation in conditional assignments
+# https://docs.rubocop.org/rubocop/cops_style.html#styleredundantbegin
+Style/RedundantBegin:
+  Enabled: false
+
+# Reason: Overridden to reduce implicit StandardError rescues
+# https://docs.rubocop.org/rubocop/cops_style.html#stylerescuestandarderror
+Style/RescueStandardError:
+  EnforcedStyle: implicit
+
+# Reason: Simplify some spec layouts
+# https://docs.rubocop.org/rubocop/cops_style.html#stylesemicolon
+Style/Semicolon:
+  AllowAsExpressionSeparator: true
+
+# Reason: Originally disabled for CodeClimate, and no config consensus has been found
+# https://docs.rubocop.org/rubocop/cops_style.html#stylesymbolarray
+Style/SymbolArray:
+  Enabled: false
+
+# Reason:
+# https://docs.rubocop.org/rubocop/cops_style.html#styletrailingcommainarrayliteral
+Style/TrailingCommaInArrayLiteral:
+  EnforcedStyleForMultiline: 'comma'
+
+# Reason:
+# https://docs.rubocop.org/rubocop/cops_style.html#styletrailingcommainhashliteral
+Style/TrailingCommaInHashLiteral:
+  EnforcedStyleForMultiline: 'comma'
+
+Style/MiddleDot:
+  Enabled: true

.rubocop/custom.yml

@@ -1,6 +0,0 @@
----
-require:
-  - ../lib/linter/rubocop_middle_dot
-
-Style/MiddleDot:
-  Enabled: true

.rubocop/i18n.yml

@@ -1,12 +0,0 @@
-I18n/RailsI18n:
-  Enabled: true
-  Exclude:
-    - 'config/**/*'
-    - 'db/**/*'
-    - 'lib/**/*'
-    - 'spec/**/*'
-I18n/GetText:
-  Enabled: false
-
-I18n/RailsI18n/DecorateStringFormattingUsingInterpolation:
-  Enabled: false

.rubocop/layout.yml

@@ -1,6 +0,0 @@
----
-Layout/FirstHashElementIndentation:
-  EnforcedStyle: consistent
-
-Layout/LineLength:
-  Max: 300 # Default of 120 causes a duplicate entry in generated todo file

.rubocop/metrics.yml

@@ -1,29 +0,0 @@
----
-Metrics/AbcSize:
-  Exclude:
-    - 'app/serializers/initial_state_serializer.rb'
-    - lib/mastodon/cli/*.rb
-
-Metrics/BlockLength:
-  Enabled: false
-
-Metrics/ClassLength:
-  Enabled: false
-
-Metrics/CyclomaticComplexity:
-  Exclude:
-    - 'app/lib/feed_manager.rb'
-    - 'app/policies/status_policy.rb'
-    - 'app/services/activitypub/process_account_service.rb'
-    - 'app/services/delivery_antenna_service.rb'
-    - 'app/services/post_status_service.rb'
-    - lib/mastodon/cli/*.rb
-
-Metrics/MethodLength:
-  Enabled: false
-
-Metrics/ModuleLength:
-  Enabled: false
-
-Metrics/ParameterLists:
-  CountKeywordArgs: false

.rubocop/naming.yml

@@ -1,3 +0,0 @@
----
-Naming/BlockForwarding:
-  EnforcedStyle: explicit

.rubocop/rails.yml

@@ -1,26 +0,0 @@
----
-Rails/BulkChangeTable:
-  Enabled: false # Conflicts with strong_migrations features
-
-Rails/Delegate:
-  Enabled: false
-
-Rails/FilePath:
-  EnforcedStyle: arguments
-
-Rails/HttpStatus:
-  EnforcedStyle: numeric
-
-Rails/NegateInclude:
-  Enabled: false
-
-Rails/RakeEnvironment:
-  Exclude: # Tasks are doing local work which do not need full env loaded
-    - lib/tasks/auto_annotate_models.rake
-    - lib/tasks/emojis.rake
-    - lib/tasks/mastodon.rake
-    - lib/tasks/repo.rake
-    - lib/tasks/statistics.rake
-
-Rails/SkipsModelValidations:
-  Enabled: false

.rubocop/rspec.yml

@@ -1,29 +0,0 @@
----
-RSpec/ExampleLength:
-  CountAsOne: ['array', 'heredoc', 'method_call']
-  Max: 20 # Override default of 5
-
-RSpec/MultipleExpectations:
-  Max: 10 # Overrides default of 1
-
-RSpec/MultipleMemoizedHelpers:
-  Max: 20 # Overrides default of 5
-  Exclude:
-    - 'spec/services/delete_account_service_spec.rb'
-
-RSpec/NamedSubject:
-  EnforcedStyle: named_only
-
-RSpec/NestedGroups:
-  Max: 10 # Overrides default of 3
-
-RSpec/NotToNot:
-  EnforcedStyle: to_not
-
-RSpec/SpecFilePathFormat:
-  CustomTransform:
-    ActivityPub: activitypub
-    DeepL: deepl
-    FetchOEmbedService: fetch_oembed_service
-    OEmbedController: oembed_controller
-    OStatus: ostatus

.rubocop/rspec_rails.yml

@@ -1,3 +0,0 @@
----
-RSpecRails/HttpStatus:
-  EnforcedStyle: numeric

.rubocop/strict.yml

@@ -1,24 +0,0 @@
-Lint/Debugger: # Remove any `binding.pry`
-  Enabled: true
-  Exclude: []
-
-RSpec/Focus: # Require full spec run on CI
-  Enabled: true
-  Exclude: []
-
-Rails/Output: # Remove any `puts` debugging
-  inherit_mode:
-    merge:
-      - Include
-  Enabled: true
-  Exclude: []
-  Include:
-    - spec/**/*.rb
-
-Rails/FindEach: # Using `each` could impact performance, use `find_each`
-  Enabled: true
-  Exclude: []
-
-Rails/UniqBeforePluck: # Require `uniq.pluck` and not `pluck.uniq`
-  Enabled: true
-  Exclude: []

.rubocop/style.yml

@@ -1,63 +0,0 @@
----
-Style/ArrayIntersect:
-  Enabled: false
-
-Style/ClassAndModuleChildren:
-  Enabled: false
-
-Style/Documentation:
-  Enabled: false
-
-Style/FormatStringToken:
-  AllowedMethods:
-    - redirect_with_vary # Route redirects are not token-formatted
-  inherit_mode:
-    merge:
-      - AllowedMethods
-
-Style/HashAsLastArrayItem:
-  Enabled: false
-
-Style/HashSyntax:
-  EnforcedShorthandSyntax: either
-  EnforcedStyle: ruby19_no_mixed_keys
-
-Style/IfUnlessModifier:
-  Exclude:
-    - '**/*.haml'
-
-Style/KeywordArgumentsMerging:
-  Enabled: false
-
-Style/NumericLiterals:
-  AllowedPatterns:
-    - \d{4}_\d{2}_\d{2}_\d{6}
-
-Style/PercentLiteralDelimiters:
-  PreferredDelimiters:
-    '%i': ()
-    '%w': ()
-
-Style/RedundantBegin:
-  Enabled: false
-
-Style/RedundantFetchBlock:
-  Enabled: false
-
-Style/RescueStandardError:
-  EnforcedStyle: implicit
-
-Style/SafeNavigationChainLength:
-  Enabled: false
-
-Style/SymbolArray:
-  Enabled: false
-
-Style/TrailingCommaInArrayLiteral:
-  EnforcedStyleForMultiline: comma
-
-Style/TrailingCommaInHashLiteral:
-  EnforcedStyleForMultiline: comma
-
-Style/WordArray:
-  MinSize: 3 # Override default of 2

.rubocop_todo.yml

@@ -1,20 +1,34 @@
 # This configuration was generated by
-# `rubocop --auto-gen-config --auto-gen-only-exclude --no-offense-counts --no-auto-gen-timestamp`
-# using RuboCop version 1.75.2.
+# `rubocop --auto-gen-config --auto-gen-only-exclude --no-exclude-limit --no-offense-counts --no-auto-gen-timestamp`
+# using RuboCop version 1.59.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: TreatCommentsAsGroupSeparators, ConsiderPunctuation, Include.
+# Include: **/*.gemfile, **/Gemfile, **/gems.rb
+Bundler/OrderedGems:
+  Exclude:
+    - 'Gemfile'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: Max, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, AllowedPatterns.
+# URISchemes: http, https
+Layout/LineLength:
+  Exclude:
+    - 'app/models/account.rb'
+
 Lint/NonLocalExitFromIterator:
   Exclude:
-    - 'app/helpers/json_ld_helper.rb'
+    - 'app/helpers/jsonld_helper.rb'
 
 # Configuration parameters: AllowedMethods, AllowedPatterns, CountRepeatedAttributes.
 Metrics/AbcSize:
   Max: 82
 
-# Configuration parameters: CountBlocks, CountModifierForms, Max.
+# Configuration parameters: CountBlocks, Max.
 Metrics/BlockNesting:
   Exclude:
     - 'lib/tasks/mastodon.rake'
@@ -26,46 +40,255 @@ Metrics/CyclomaticComplexity:
 # Configuration parameters: AllowedMethods, AllowedPatterns.
 Metrics/PerceivedComplexity:
   Max: 27
+
+# Configuration parameters: CountAsOne.
+RSpec/ExampleLength:
+  Max: 22
+
+RSpec/MultipleExpectations:
+  Max: 8
+
+# Configuration parameters: AllowSubject.
+RSpec/MultipleMemoizedHelpers:
+  Max: 17
+
+# Configuration parameters: AllowedGroups.
+RSpec/NestedGroups:
+  Max: 6
+
+# Configuration parameters: Include.
+# Include: app/models/**/*.rb
+Rails/HasAndBelongsToMany:
   Exclude:
-    - 'app/policies/status_policy.rb'
-    - 'app/services/delivery_antenna_service.rb'
-    - 'app/services/post_status_service.rb'
+    - 'app/models/concerns/account/associations.rb'
+    - 'app/models/status.rb'
+    - 'app/models/tag.rb'
 
 Rails/OutputSafety:
   Exclude:
     - 'config/initializers/simple_form.rb'
 
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: Include.
+# Include: **/Rakefile, **/*.rake
+Rails/RakeEnvironment:
+  Exclude:
+    - 'lib/tasks/auto_annotate_models.rake'
+    - 'lib/tasks/db.rake'
+    - 'lib/tasks/emojis.rake'
+    - 'lib/tasks/mastodon.rake'
+    - 'lib/tasks/repo.rake'
+    - 'lib/tasks/statistics.rake'
+
+# Configuration parameters: ForbiddenMethods, AllowedMethods.
+# ForbiddenMethods: decrement!, decrement_counter, increment!, increment_counter, insert, insert!, insert_all, insert_all!, toggle!, touch, touch_all, update_all, update_attribute, update_column, update_columns, update_counters, upsert, upsert_all
+Rails/SkipsModelValidations:
+  Exclude:
+    - 'app/controllers/admin/invites_controller.rb'
+    - 'app/controllers/concerns/session_tracking_concern.rb'
+    - 'app/models/concerns/account/merging.rb'
+    - 'app/models/concerns/expireable.rb'
+    - 'app/models/status.rb'
+    - 'app/models/trends/links.rb'
+    - 'app/models/trends/preview_card_batch.rb'
+    - 'app/models/trends/preview_card_provider_batch.rb'
+    - 'app/models/trends/status_batch.rb'
+    - 'app/models/trends/statuses.rb'
+    - 'app/models/trends/tag_batch.rb'
+    - 'app/models/trends/tags.rb'
+    - 'app/models/user.rb'
+    - 'app/services/activitypub/process_status_update_service.rb'
+    - 'app/services/approve_appeal_service.rb'
+    - 'app/services/block_domain_service.rb'
+    - 'app/services/delete_account_service.rb'
+    - 'app/services/process_mentions_service.rb'
+    - 'app/services/unallow_domain_service.rb'
+    - 'app/services/unblock_domain_service.rb'
+    - 'app/services/update_status_service.rb'
+    - 'app/workers/activitypub/post_upgrade_worker.rb'
+    - 'app/workers/move_worker.rb'
+    - 'app/workers/scheduler/ip_cleanup_scheduler.rb'
+    - 'app/workers/scheduler/scheduled_statuses_scheduler.rb'
+    - 'lib/mastodon/cli/accounts.rb'
+    - 'lib/mastodon/cli/maintenance.rb'
+    - 'spec/lib/activitypub/activity/follow_spec.rb'
+    - 'spec/services/follow_service_spec.rb'
+    - 'spec/services/update_account_service_spec.rb'
+
+# Configuration parameters: Include.
+# Include: app/models/**/*.rb
+Rails/UniqueValidationWithoutIndex:
+  Exclude:
+    - 'app/models/account_alias.rb'
+    - 'app/models/custom_filter_status.rb'
+    - 'app/models/identity.rb'
+    - 'app/models/webauthn_credential.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: exists, where
+Rails/WhereExists:
+  Exclude:
+    - 'app/controllers/activitypub/inboxes_controller.rb'
+    - 'app/controllers/admin/email_domain_blocks_controller.rb'
+    - 'app/lib/activitypub/activity/create.rb'
+    - 'app/lib/delivery_failure_tracker.rb'
+    - 'app/lib/feed_manager.rb'
+    - 'app/lib/status_cache_hydrator.rb'
+    - 'app/lib/suspicious_sign_in_detector.rb'
+    - 'app/models/concerns/account/interactions.rb'
+    - 'app/models/featured_tag.rb'
+    - 'app/models/poll.rb'
+    - 'app/models/session_activation.rb'
+    - 'app/models/status.rb'
+    - 'app/models/user.rb'
+    - 'app/policies/status_policy.rb'
+    - 'app/serializers/rest/announcement_serializer.rb'
+    - 'app/serializers/rest/tag_serializer.rb'
+    - 'app/services/activitypub/fetch_remote_status_service.rb'
+    - 'app/services/vote_service.rb'
+    - 'app/validators/reaction_validator.rb'
+    - 'app/validators/vote_validator.rb'
+    - 'app/workers/move_worker.rb'
+    - 'lib/tasks/tests.rake'
+    - 'spec/models/account_spec.rb'
+    - 'spec/services/activitypub/process_collection_service_spec.rb'
+    - 'spec/services/purge_domain_service_spec.rb'
+    - 'spec/services/unallow_domain_service_spec.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: AllowedMethods, AllowedPatterns.
+# AllowedMethods: ==, equal?, eql?
+Style/ClassEqualityComparison:
+  Exclude:
+    - 'app/helpers/jsonld_helper.rb'
+    - 'app/serializers/activitypub/outbox_serializer.rb'
+
+Style/ClassVars:
+  Exclude:
+    - 'config/initializers/devise.rb'
+
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: AllowedVars.
 Style/FetchEnvVar:
   Exclude:
+    - 'app/lib/redis_configuration.rb'
+    - 'app/lib/translation_service.rb'
+    - 'config/environments/development.rb'
     - 'config/environments/production.rb'
     - 'config/initializers/2_limited_federation_mode.rb'
     - 'config/initializers/3_omniauth.rb'
+    - 'config/initializers/blacklists.rb'
     - 'config/initializers/cache_buster.rb'
     - 'config/initializers/devise.rb'
     - 'config/initializers/paperclip.rb'
     - 'config/initializers/vapid.rb'
+    - 'lib/mastodon/redis_config.rb'
+    - 'lib/premailer_webpack_strategy.rb'
     - 'lib/tasks/repo.rake'
+    - 'spec/features/profile_spec.rb'
 
 # This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle, MaxUnannotatedPlaceholdersAllowed, Mode, AllowedMethods, AllowedPatterns.
+# Configuration parameters: EnforcedStyle, MaxUnannotatedPlaceholdersAllowed, AllowedMethods, AllowedPatterns.
 # SupportedStyles: annotated, template, unannotated
 # AllowedMethods: redirect
 Style/FormatStringToken:
   Exclude:
+    - 'app/models/privacy_policy.rb'
     - 'config/initializers/devise.rb'
     - 'lib/paperclip/color_extractor.rb'
 
+# This cop supports unsafe autocorrection (--autocorrect-all).
+Style/GlobalStdStream:
+  Exclude:
+    - 'config/environments/development.rb'
+    - 'config/environments/production.rb'
+
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: MinBodyLength, AllowConsecutiveConditionals.
 Style/GuardClause:
-  Enabled: false
+  Exclude:
+    - 'app/controllers/admin/confirmations_controller.rb'
+    - 'app/controllers/auth/confirmations_controller.rb'
+    - 'app/controllers/auth/passwords_controller.rb'
+    - 'app/controllers/settings/two_factor_authentication/webauthn_credentials_controller.rb'
+    - 'app/lib/activitypub/activity/block.rb'
+    - 'app/lib/request.rb'
+    - 'app/lib/request_pool.rb'
+    - 'app/lib/webfinger.rb'
+    - 'app/lib/webfinger_resource.rb'
+    - 'app/models/concerns/account/counters.rb'
+    - 'app/models/concerns/user/ldap_authenticable.rb'
+    - 'app/models/tag.rb'
+    - 'app/models/user.rb'
+    - 'app/services/fan_out_on_write_service.rb'
+    - 'app/services/post_status_service.rb'
+    - 'app/services/process_hashtags_service.rb'
+    - 'app/workers/move_worker.rb'
+    - 'app/workers/redownload_avatar_worker.rb'
+    - 'app/workers/redownload_header_worker.rb'
+    - 'app/workers/redownload_media_worker.rb'
+    - 'app/workers/remote_account_refresh_worker.rb'
+    - 'config/initializers/devise.rb'
+    - 'lib/devise/strategies/two_factor_ldap_authenticatable.rb'
+    - 'lib/devise/strategies/two_factor_pam_authenticatable.rb'
+    - 'lib/mastodon/cli/accounts.rb'
+    - 'lib/mastodon/cli/maintenance.rb'
+    - 'lib/mastodon/cli/media.rb'
+    - 'lib/paperclip/attachment_extensions.rb'
+    - 'lib/tasks/repo.rake'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: braces, no_braces
+Style/HashAsLastArrayItem:
+  Exclude:
+    - 'app/controllers/admin/statuses_controller.rb'
+    - 'app/controllers/api/v1/statuses_controller.rb'
+    - 'app/models/concerns/account/counters.rb'
+    - 'app/models/concerns/status/threading_concern.rb'
+    - 'app/models/status.rb'
+    - 'app/services/batched_remove_status_service.rb'
+    - 'app/services/notify_service.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+Style/HashTransformValues:
+  Exclude:
+    - 'app/serializers/rest/web_push_subscription_serializer.rb'
+    - 'app/services/import_service.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+Style/IfUnlessModifier:
+  Exclude:
+    - 'config/environments/production.rb'
+    - 'config/initializers/devise.rb'
+    - 'config/initializers/ffmpeg.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+Style/MapToHash:
+  Exclude:
+    - 'app/models/status.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: literals, strict
+Style/MutableConstant:
+  Exclude:
+    - 'app/models/tag.rb'
+    - 'app/services/delete_account_service.rb'
+    - 'lib/mastodon/migration_warning.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+Style/NilLambda:
+  Exclude:
+    - 'config/initializers/paperclip.rb'
 
 # Configuration parameters: AllowedMethods.
 # AllowedMethods: respond_to_missing?
 Style/OptionalBooleanParameter:
   Exclude:
+    - 'app/helpers/admin/account_moderation_notes_helper.rb'
+    - 'app/helpers/jsonld_helper.rb'
     - 'app/lib/admin/system_check/message.rb'
     - 'app/lib/request.rb'
     - 'app/lib/webfinger.rb'
@@ -73,6 +296,14 @@ Style/OptionalBooleanParameter:
     - 'app/services/fetch_resource_service.rb'
     - 'app/workers/domain_block_worker.rb'
     - 'app/workers/unfollow_follow_worker.rb'
+    - 'lib/mastodon/redis_config.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: PreferredDelimiters.
+Style/PercentLiteralDelimiters:
+  Exclude:
+    - 'config/deploy.rb'
+    - 'config/initializers/doorkeeper.rb'
 
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: EnforcedStyle.
@@ -86,3 +317,80 @@ Style/RedundantConstantBase:
   Exclude:
     - 'config/environments/production.rb'
     - 'config/initializers/sidekiq.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: SafeForConstants.
+Style/RedundantFetchBlock:
+  Exclude:
+    - 'config/initializers/1_hosts.rb'
+    - 'config/initializers/chewy.rb'
+    - 'config/initializers/devise.rb'
+    - 'config/initializers/paperclip.rb'
+    - 'config/puma.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: ConvertCodeThatCanStartToReturnNil, AllowedMethods, MaxChainLength.
+# AllowedMethods: present?, blank?, presence, try, try!
+Style/SafeNavigation:
+  Exclude:
+    - 'app/models/concerns/account/finder_concern.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: only_raise, only_fail, semantic
+Style/SignalException:
+  Exclude:
+    - 'lib/devise/strategies/two_factor_ldap_authenticatable.rb'
+    - 'lib/devise/strategies/two_factor_pam_authenticatable.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+Style/SingleArgumentDig:
+  Exclude:
+    - 'lib/webpacker/manifest_extensions.rb'
+
+# This cop supports unsafe autocorrection (--autocorrect-all).
+# Configuration parameters: Mode.
+Style/StringConcatenation:
+  Exclude:
+    - 'config/initializers/paperclip.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle, ConsistentQuotesInMultiline.
+# SupportedStyles: single_quotes, double_quotes
+Style/StringLiterals:
+  Exclude:
+    - 'config/environments/production.rb'
+    - 'config/initializers/backtrace_silencers.rb'
+    - 'config/initializers/http_client_proxy.rb'
+    - 'config/initializers/rack_attack.rb'
+    - 'config/initializers/webauthn.rb'
+    - 'config/routes.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyle, AllowSafeAssignment.
+# SupportedStyles: require_parentheses, require_no_parentheses, require_parentheses_when_complex
+Style/TernaryParentheses:
+  Exclude:
+    - 'config/environments/development.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyleForMultiline.
+# SupportedStylesForMultiline: comma, consistent_comma, no_comma
+Style/TrailingCommaInArguments:
+  Exclude:
+    - 'config/initializers/paperclip.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: EnforcedStyleForMultiline.
+# SupportedStylesForMultiline: comma, consistent_comma, no_comma
+Style/TrailingCommaInHashLiteral:
+  Exclude:
+    - 'config/environments/production.rb'
+    - 'config/environments/test.rb'
+
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: WordRegex.
+# SupportedStyles: percent, brackets
+Style/WordArray:
+  EnforcedStyle: percent
+  MinSize: 3

.ruby-version

@@ -1 +1 @@
-3.4.3
+3.2.2

.simplecov

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+if ENV['CI']
+  require 'simplecov-lcov'
+  SimpleCov::Formatter::LcovFormatter.config.report_with_single_file = true
+  SimpleCov.formatter = SimpleCov::Formatter::LcovFormatter
+else
+  SimpleCov.formatter = SimpleCov::Formatter::HTMLFormatter
+end
+
+SimpleCov.start 'rails' do
+  enable_coverage :branch
+
+  add_filter 'lib/linter'
+
+  add_group 'Libraries', 'lib'
+  add_group 'Policies', 'app/policies'
+  add_group 'Presenters', 'app/presenters'
+  add_group 'Serializers', 'app/serializers'
+  add_group 'Services', 'app/services'
+  add_group 'Validators', 'app/validators'
+end

AUTHORS_KB.md

@@ -1,18 +0,0 @@
-# Authors for kmyblue fork
-
-## 貢献者
-
-kmyblueフォークは、以下の方の貢献によって成り立っています。  
-本家Mastodonの貢献者については、`AUTHORS.md`をご覧ください。
-
-- [aoisensi](https://github.com/aoisensi)
-- [KMY](https://github.com/kmycode)
-- [S-H-GAMELINKS](https://github.com/S-H-GAMELINKS)
-- [Yuicho](https://github.com/yuicho)
-
-## 特記
-
-kmyblueフォークの開発にあたって、API・Activity仕様の設計（一部機能については内部仕様）策定の過程で下記リポジトリのコードを参考にしました。  
-kmyblueフォークに直接貢献したわけではありませんが、以下のリポジトリにある絵文字リアクション機能・検索範囲機能のコードのうち一部にkmyblueへ転写した箇所がございますため、お名前記載させていただきます。
-
-- [Fedibird](https://github.com/fedibird/mastodon)

Aptfile

@@ -1,5 +1,5 @@
-libidn12
-# for idn-ruby on heroku-24 stack
-
-# use https://github.com/heroku/heroku-buildpack-activestorage-preview
-# in place for ffmpeg and its dependent packages to reduce slag size
+ffmpeg
+libopenblas0-pthread
+libpq-dev
+libxdamage1
+libxfixes3

CHANGELOG.md

@@ -2,759 +2,6 @@
 
 All notable changes to this project will be documented in this file.
 
-## [4.3.7] - 2025-04-02
-
-### Add
-
-- Add delay to profile updates to debounce them (#34137 by @ClearlyClaire)
-- Add support for paginating partial collections in `SynchronizeFollowersService` (#34272 and #34277 by @ClearlyClaire)
-
-### Changed
-
-- Change account suspensions to be federated to recently-followed accounts as well (#34294 by @ClearlyClaire)
-- Change `AccountReachFinder` to consider statuses based on suspension date (#32805 and #34291 by @ClearlyClaire and @mjankowski)
-- Change user archive signed URL TTL from 10 seconds to 1 hour (#34254 by @ClearlyClaire)
-
-### Fixed
-
-- Fix static version of animated PNG emojis not being properly extracted (#34337 by @ClearlyClaire)
-- Fix filters not applying in detailed view, favourites and bookmarks (#34259 and #34260 by @ClearlyClaire)
-- Fix handling of malformed/unusual HTML (#34201 by @ClearlyClaire)
-- Fix `CacheBuster` being queued for missing media attachments (#34253 by @ClearlyClaire)
-- Fix incorrect URL being used when cache busting (#34189 by @ClearlyClaire)
-- Fix streaming server refusing unix socket path in `DATABASE_URL` (#34091 by @ClearlyClaire)
-- Fix “x” hotkey not working on boosted filtered posts (#33758 by @ClearlyClaire)
-
-## [4.3.6] - 2025-03-13
-
-### Security
-
-- Update dependency `omniauth-saml`
-- Update dependency `rack`
-
-### Fixed
-
-- Fix Stoplight errors when using `REDIS_NAMESPACE` (#34126 by @ClearlyClaire)
-
-## [4.3.5] - 2025-03-10
-
-### Changed
-
-- Change hashtag suggestion to prefer personal history capitalization (#34070 by @ClearlyClaire)
-
-### Fixed
-
-- Fix processing errors for some HEIF images from iOS 18 (#34086 by @renchap)
-- Fix streaming server not filtering unknown-language posts from public timelines (#33774 by @ClearlyClaire)
-- Fix preview cards under Content Warnings not being shown in detailed statuses (#34068 by @ClearlyClaire)
-- Fix username and display name being hidden on narrow screens in moderation interface (#33064 by @ClearlyClaire)
-
-## [4.3.4] - 2025-02-27
-
-### Security
-
-- Update dependencies
-- Change HTML sanitization to remove unusable and unused `embed` tag (#34021 by @ClearlyClaire, [GHSA-mq2m-hr29-8gqf](https://github.com/mastodon/mastodon/security/advisories/GHSA-mq2m-hr29-8gqf))
-- Fix rate-limit on sign-up email verification ([GHSA-v39f-c9jj-8w7h](https://github.com/mastodon/mastodon/security/advisories/GHSA-v39f-c9jj-8w7h))
-- Fix improper disclosure of domain blocks to unverified users ([GHSA-94h4-fj37-c825](https://github.com/mastodon/mastodon/security/advisories/GHSA-94h4-fj37-c825))
-
-### Changed
-
-- Change preview cards to be shown when Content Warnings are expanded (#33827 by @ClearlyClaire)
-- Change warnings against changing encryption secrets to be even more noticeable (#33631 by @ClearlyClaire)
-- Change `mastodon:setup` to prevent overwriting already-configured servers (#33603, #33616, and #33684 by @ClearlyClaire and @mjankowski)
-- Change notifications from moderators to not be filtered (#32974 and #33654 by @ClearlyClaire and @mjankowski)
-
-### Fixed
-
-- Fix `GET /api/v2/notifications/:id` and `POST /api/v2/notifications/:id/dismiss` for ungrouped notifications (#33990 by @ClearlyClaire)
-- Fix issue with some versions of libvips on some systems (#33853 by @kleisauke)
-- Fix handling of duplicate mentions in incoming status `Update` (#33911 by @ClearlyClaire)
-- Fix inefficiencies in timeline generation (#33839 and #33842 by @ClearlyClaire)
-- Fix emoji rewrite adding unnecessary curft to the DOM for most emoji (#33818 by @ClearlyClaire)
-- Fix `tootctl feeds build` not building list timelines (#33783 by @ClearlyClaire)
-- Fix flaky test in `/api/v2/notifications` tests (#33773 by @ClearlyClaire)
-- Fix incorrect signature after HTTP redirect (#33757 and #33769 by @ClearlyClaire)
-- Fix polls not being validated on edition (#33755 by @ClearlyClaire)
-- Fix media preview height in compose form when 3 or more images are attached (#33571 by @ClearlyClaire)
-- Fix preview card sizing in “Author attribution” in profile settings (#33482 by @ClearlyClaire)
-- Fix processing of incoming notifications for unfilterable types (#33429 by @ClearlyClaire)
-- Fix featured tags for remote accounts not being kept up to date (#33372, #33406, and #33425 by @ClearlyClaire and @mjankowski)
-- Fix notification polling showing a loading bar in web UI (#32960 by @Gargron)
-- Fix accounts table long display name (#29316 by @WebCoder49)
-- Fix exclusive lists interfering with notifications (#28162 by @ShadowJonathan)
-
-## [4.3.3] - 2025-01-16
-
-### Security
-
-- Fix insufficient validation of account URIs ([GHSA-5wxh-3p65-r4g6](https://github.com/mastodon/mastodon/security/advisories/GHSA-5wxh-3p65-r4g6))
-- Update dependencies
-
-### Fixed
-
-- Fix `libyaml` missing from `Dockerfile` build stage (#33591 by @vmstan)
-- Fix incorrect notification settings migration for non-followers (#33348 by @ClearlyClaire)
-- Fix down clause for notification policy v2 migrations (#33340 by @jesseplusplus)
-- Fix error decrementing status count when `FeaturedTags#last_status_at` is `nil` (#33320 by @ClearlyClaire)
-- Fix last paginated notification group only including data on a single notification (#33271 by @ClearlyClaire)
-- Fix processing of mentions for post edits with an existing corresponding silent mention (#33227 by @ClearlyClaire)
-- Fix deletion of unconfirmed users with Webauthn set (#33186 by @ClearlyClaire)
-- Fix empty authors preview card serialization (#33151, #33466 by @mjankowski and @ClearlyClaire)
-
-## [4.3.2] - 2024-12-03
-
-### Added
-
-- Add `tootctl feeds vacuum` (#33065 by @ClearlyClaire)
-- Add error message when user tries to follow their own account (#31910 by @lenikadali)
-- Add client_secret_expires_at to OAuth Applications (#30317 by @ThisIsMissEm)
-
-### Changed
-
-- Change design of Content Warnings and filters (#32543 by @ClearlyClaire)
-
-### Fixed
-
-- Fix processing incoming post edits with mentions to unresolvable accounts (#33129 by @ClearlyClaire)
-- Fix error when including multiple instances of `embed.js` (#33107 by @YKWeyer)
-- Fix inactive users' timelines being backfilled on follow and unsuspend (#33094 by @ClearlyClaire)
-- Fix direct inbox delivery pushing posts into inactive followers' timelines (#33067 by @ClearlyClaire)
-- Fix `TagFollow` records not being correctly handled in account operations (#33063 by @ClearlyClaire)
-- Fix pushing hashtag-followed posts to feeds of inactive users (#33018 by @Gargron)
-- Fix duplicate notifications in notification groups when using slow mode (#33014 by @ClearlyClaire)
-- Fix posts made in the future being allowed to trend (#32996 by @ClearlyClaire)
-- Fix uploading higher-than-wide GIF profile picture with libvips enabled (#32911 by @ClearlyClaire)
-- Fix domain attribution field having autocorrect and autocapitalize enabled (#32903 by @ClearlyClaire)
-- Fix titles being escaped twice (#32889 by @ClearlyClaire)
-- Fix list creation limit check (#32869 by @ClearlyClaire)
-- Fix error in `tootctl email_domain_blocks` when supplying `--with-dns-records` (#32863 by @mjankowski)
-- Fix `min_id` and `max_id` causing error in search API (#32857 by @Gargron)
-- Fix inefficiencies when processing removal of posts that use featured tags (#32787 by @ClearlyClaire)
-- Fix alt-text pop-in not using the translated description (#32766 by @ClearlyClaire)
-- Fix preview cards with long titles erroneously causing layout changes (#32678 by @ClearlyClaire)
-- Fix embed modal layout on mobile (#32641 by @DismalShadowX)
-- Fix and improve batch attachment deletion handling when using OpenStack Swift (#32637 by @hugogameiro)
-- Fix blocks not being applied on link timeline (#32625 by @tribela)
-- Fix follow counters being incorrectly changed (#32622 by @oneiros)
-- Fix 'unknown' media attachment type rendering (#32613 and #32713 by @ThisIsMissEm and @renatolond)
-- Fix tl language native name (#32606 by @seav)
-
-### Security
-
-- Update dependencies
-
-## [4.3.1] - 2024-10-21
-
-### Added
-
-- Add more explicit explanations about author attribution and `fediverse:creator` (#32383 by @ClearlyClaire)
-- Add ability to group follow notifications in WebUI, can be disabled in the column settings (#32520 by @renchap)
-- Add back a 6 hours mute duration option (#32522 by @renchap)
-- Add note about not changing ActiveRecord encryption secrets once they are set (#32413, #32476, #32512, and #32537 by @ClearlyClaire and @mjankowski)
-
-### Changed
-
-- Change translation feature to translate to selected regional variant (e.g. pt-BR) if available (#32428 by @c960657)
-
-### Removed
-
-- Remove ability to get embed code for remote posts (#32578 by @ClearlyClaire)\
-  Getting the embed code is only reliable for local posts.\
-  It never worked for non-Mastodon servers, and stopped working correctly with the changes made in 4.3.0.\
-  We have therefore decided to remove the menu entry while we investigate solutions.
-
-### Fixed
-
-- Fix follow recommendation moderation page default language when using regional variant (#32580 by @ClearlyClaire)
-- Fix column-settings spacing in local timeline in advanced view (#32567 by @lindwurm)
-- Fix broken i18n in text welcome mailer tags area (#32571 by @mjankowski)
-- Fix missing or incorrect cache-control headers for Streaming server (#32551 by @ThisIsMissEm)
-- Fix only the first paragraph being displayed in some notifications (#32348 by @ClearlyClaire)
-- Fix reblog icons on account media view (#32506 by @tribela)
-- Fix Content-Security-Policy not allowing OpenStack SWIFT object storage URI (#32439 by @kenkiku1021)
-- Fix back arrow pointing to the incorrect direction in RTL languages (#32485 by @renchap)
-- Fix streaming server using `REDIS_USERNAME` instead of `REDIS_USER` (#32493 by @ThisIsMissEm)
-- Fix follow recommendation carrousel scrolling on RTL layouts (#32462 and #32505 by @ClearlyClaire)
-- Fix follow recommendation suppressions not applying immediately (#32392 by @ClearlyClaire)
-- Fix language of push notifications (#32415 by @ClearlyClaire)
-- Fix mute duration not being shown in list of muted accounts in web UI (#32388 by @ClearlyClaire)
-- Fix “Mark every notification as read” not updating the read marker if scrolled down (#32385 by @ClearlyClaire)
-- Fix “Mention” appearing for otherwise filtered posts (#32356 by @ClearlyClaire)
-- Fix notification requests from suspended accounts still being listed (#32354 by @ClearlyClaire)
-- Fix list edition modal styling (#32358 and #32367 by @ClearlyClaire and @vmstan)
-- Fix 4 columns barely not fitting on 1920px screen (#32361 by @ClearlyClaire)
-- Fix icon alignment in applications list (#32293 by @mjankowski)
-
-## [4.3.0] - 2024-10-08
-
-The following changelog entries focus on changes visible to users, administrators, client developers or federated software developers, but there has also been a lot of code modernization, refactoring, and tooling work, in particular by @mjankowski.
-
-### Security
-
-- **Add confirmation interstitial instead of silently redirecting logged-out visitors to remote resources** (#27792, #28902, and #30651 by @ClearlyClaire and @Gargron)\
-  This fixes a longstanding open redirect in Mastodon, at the cost of added friction when local links to remote resources are shared.
-- Fix ReDoS vulnerability on some Ruby versions ([GHSA-jpxp-r43f-rhvx](https://github.com/mastodon/mastodon/security/advisories/GHSA-jpxp-r43f-rhvx))
-- Change `form-action` Content-Security-Policy directive to be more restrictive (#26897 and #32241 by @ClearlyClaire)
-- Update dependencies
-
-### Added
-
-- **Add server-side notification grouping** (#29889, #30576, #30685, #30688, #30707, #30776, #30779, #30781, #30440, #31062, #31098, #31076, #31111, #31123, #31223, #31214, #31224, #31299, #31325, #31347, #31304, #31326, #31384, #31403, #31433, #31509, #31486, #31513, #31592, #31594, #31638, #31746, #31652, #31709, #31725, #31745, #31613, #31657, #31840, #31610, #31929, #32089, #32085, #32243, #32179 and #32254 by @ClearlyClaire, @Gargron, @mgmn, and @renchap)\
-  Group notifications of the same type for the same target, so that your notifications no longer get cluttered by boost and favorite notifications as soon as a couple of your posts get traction.\
-  This is done server-side so that clients can efficiently get relevant groups without having to go through numerous pages of individual notifications.\
-  As part of this, the visual design of the entire notifications feature has been revamped.\
-  This feature is intended to eventually replace the existing notifications column, but for this first beta, users will have to enable it in the “Experimental features” section of the notifications column settings.\
-  The API is not final yet, but it consists of:
-  - a new `group_key` attribute to `Notification` entities
-  - `GET /api/v2/notifications`: https://docs.joinmastodon.org/methods/grouped_notifications/#get-grouped
-  - `GET /api/v2/notifications/:group_key`: https://docs.joinmastodon.org/methods/grouped_notifications/#get-notification-group
-  - `GET /api/v2/notifications/:group_key/accounts`: https://docs.joinmastodon.org/methods/grouped_notifications/#get-group-accounts
-  - `POST /api/v2/notifications/:group_key/dismiss`: https://docs.joinmastodon.org/methods/grouped_notifications/#dismiss-group
-  - `GET /api/v2/notifications/:unread_count`: https://docs.joinmastodon.org/methods/grouped_notifications/#unread-group-count
-- **Add notification policies, filtered notifications and notification requests** (#29366, #29529, #29433, #29565, #29567, #29572, #29575, #29588, #29646, #29652, #29658, #29666, #29693, #29699, #29737, #29706, #29570, #29752, #29810, #29826, #30114, #30251, #30559, #29868, #31008, #31011, #30996, #31149, #31220, #31222, #31225, #31242, #31262, #31250, #31273, #31310, #31316, #31322, #31329, #31324, #31331, #31343, #31342, #31309, #31358, #31378, #31406, #31256, #31456, #31419, #31457, #31508, #31540, #31541, #31723, #32062 and #32281 by @ClearlyClaire, @Gargron, @TheEssem, @mgmn, @oneiros, and @renchap)\
-  The old “Block notifications from non-followers”, “Block notifications from people you don't follow” and “Block direct messages from people you don't follow” notification settings have been replaced by a new set of settings found directly in the notification column.\
-  You can now separately filter or drop notifications from people you don't follow, people who don't follow you, accounts created within the past 30 days, as well as unsolicited private mentions, and accounts limited by the moderation.\
-  Instead of being outright dropped, notifications that you chose to filter are put in a separate “Filtered notifications” box that you can review separately without it clogging your main notifications.\
-  This adds the following REST API endpoints:
-
-  - `GET /api/v2/notifications/policy`: https://docs.joinmastodon.org/methods/notifications/#get-policy
-  - `PATCH /api/v2/notifications/policy`: https://docs.joinmastodon.org/methods/notifications/#update-the-filtering-policy-for-notifications
-  - `GET /api/v1/notifications/requests`: https://docs.joinmastodon.org/methods/notifications/#get-requests
-  - `GET /api/v1/notifications/requests/:id`: https://docs.joinmastodon.org/methods/notifications/#get-one-request
-  - `POST /api/v1/notifications/requests/:id/accept`: https://docs.joinmastodon.org/methods/notifications/#accept-request
-  - `POST /api/v1/notifications/requests/:id/dismiss`: https://docs.joinmastodon.org/methods/notifications/#dismiss-request
-  - `POST /api/v1/notifications/requests/accept`: https://docs.joinmastodon.org/methods/notifications/#accept-multiple-requests
-  - `POST /api/v1/notifications/requests/dismiss`: https://docs.joinmastodon.org/methods/notifications/#dismiss-multiple-requests
-  - `GET /api/v1/notifications/requests/merged`: https://docs.joinmastodon.org/methods/notifications/#requests-merged
-
-  In addition, accepting one or more notification requests generates a new streaming event:
-
-  - `notifications_merged`: an event of this type indicates accepted notification requests have finished merging, and the notifications list should be refreshed
-
-- **Add notifications of severed relationships** (#27511, #29665, #29668, #29670, #29700, #29714, #29712, and #29731 by @ClearlyClaire and @Gargron)\
-  Notify local users when they lose relationships as a result of a local moderator blocking a remote account or server, allowing the affected user to retrieve the list of broken relationships.\
-  Note that this does not notify remote users.\
-  This adds the `severed_relationships` notification type to the REST API and streaming, with a new [`event` attribute](https://docs.joinmastodon.org/entities/Notification/#relationship_severance_event).
-- **Add hover cards in web UI** (#30754, #30864, #30850, #30879, #30928, #30949, #30948, #30931, and #31300 by @ClearlyClaire, @Gargron, and @renchap)\
-  Hovering over an avatar or username will now display a hover card with the first two lines of the user's description and their first two profile fields.\
-  This can be disabled in the “Animations and accessibility” section of the preferences.
-- **Add "system" theme setting (light/dark theme depending on user system preference)** (#29748, #29553, #29795, #29918, #30839, and #30861 by @nshki, @ErikUden, @mjankowski, @renchap, and @vmstan)\
-  Add a “system” theme that automatically switch between default dark and light themes depending on the user's system preferences.\
-  Also changes the default server theme to this new “system” theme so that automatic theme selection happens even when logged out.
-- **Add timeline of public posts about a trending link** (#30381 and #30840 by @Gargron)\
-  You can now see public posts mentioning currently-trending articles from people who have opted into discovery features.\
-  This adds a new REST API endpoint: https://docs.joinmastodon.org/methods/timelines/#link
-- **Add author highlight for news articles whose authors are on the fediverse** (#30398, #30670, #30521, #30846, #31819, #31900 and #32188 by @Gargron, @mjankowski and @oneiros)\
-  This adds a mechanism to [highlight the author of news articles](https://blog.joinmastodon.org/2024/07/highlighting-journalism-on-mastodon/) shared on Mastodon.\
-  Articles hosted outside the fediverse can indicate a fediverse author with a meta tag:
-  ```html
-  <meta name="fediverse:creator" content="username@domain" />
-  ```
-  On the API side, this is represented by a new `authors` attribute to the `PreviewCard` entity: https://docs.joinmastodon.org/entities/PreviewCard/#authors \
-  Users can allow arbitrary domains to use `fediverse:creator` to credit them by visiting `/settings/verification`.\
-  This is federated as a new `attributionDomains` property in the `http://joinmastodon.org/ns` namespace, containing an array of domain names: https://docs.joinmastodon.org/spec/activitypub/#properties-used-1
-- **Add in-app notifications for moderation actions and warnings** (#30065, #30082, and #30081 by @ClearlyClaire)\
-  In addition to email notifications, also notify users of moderation actions or warnings against them directly within the app, so they are less likely to miss important communication from their moderators.\
-  This adds the `moderation_warning` notification type to the REST API and streaming, with a new [`moderation_warning` attribute](https://docs.joinmastodon.org/entities/Notification/#moderation_warning).
-- **Add domain information to profiles in web UI** (#29602 by @Gargron)\
-  Clicking the domain of a user in their profile will now open a tooltip with a short explanation about servers and federation.
-- **Add support for Redis sentinel** (#31694, #31623, #31744, #31767, and #31768 by @ThisIsMissEm and @oneiros)\
-  See https://docs.joinmastodon.org/admin/scaling/#redis-sentinel
-- **Add ability to reorder uploaded media before posting in web UI** (#28456 and #32093 by @Gargron)
-- Add “A Mastodon update is available.” message on admin dashboard for non-bugfix updates (#32106 by @ClearlyClaire)
-- Add ability to view alt text by clicking the ALT badge in web UI (#32058 by @Gargron)
-- Add preview of followers removed in domain block modal in web UI (#32032 and #32105 by @ClearlyClaire and @Gargron)
-- Add reblogs and favourites counts to statuses in ActivityPub (#32007 by @Gargron)
-- Add moderation interface for searching hashtags (#30880 by @ThisIsMissEm)
-- Add ability for admins to configure instance favicon and logo (#30040, #30208, #30259, #30375, #30734, #31016, and #30205 by @ClearlyClaire, @FawazFarid, @JasonPunyon, @mgmn, and @renchap)\
-  This is also exposed through the REST API: https://docs.joinmastodon.org/entities/Instance/#icon
-- Add `api_versions` to `/api/v2/instance` (#31354 by @ClearlyClaire)\
-  Add API version number to make it easier for clients to detect compatible features going forward.\
-  See API documentation at https://docs.joinmastodon.org/entities/Instance/#api-versions
-- Add quick links to Administration and Moderation Reports from Web UI (#24838 by @ThisIsMissEm)
-- Add link to `/admin/roles` in moderation interface when changing someone's role (#31791 by @ClearlyClaire)
-- Add recent audit log entries in federation moderation interface (#27386 by @ThisIsMissEm)
-- Add profile setup to onboarding in web UI (#27829, #27876, and #28453 by @Gargron)
-- Add prominent share/copy button on profiles in web UI (#27865 and #27889 by @ClearlyClaire and @Gargron)
-- Add optional hints for server rules (#29539 and #29758 by @ClearlyClaire and @Gargron)\
-  Server rules can now be broken into a short rule name and a longer explanation of the rule.\
-  This adds a new [`hint` attribute](https://docs.joinmastodon.org/entities/Rule/#hint) to `Rule` entities in the REST API.
-- Add support for PKCE in OAuth flow (#31129 by @ThisIsMissEm)
-- Add CDN cache busting on media deletion (#31353 and #31414 by @ClearlyClaire and @tribela)
-- Add the OAuth application used in local reports (#30539 by @ThisIsMissEm)
-- Add hint to user that other remote statuses may be missing (#26910, #31387, and #31516 by @Gargron, @audiodude, and @renchap)
-- Add lang attribute on preview card title (#31303 by @c960657)
-- Add check for `Content-Length` in `ResponseWithLimitAdapter` (#31285 by @c960657)
-- Add `Accept-Language` header to fetch preview cards in the server's default language (#31232 by @c960657)
-- Add support for PKCE Extension in OmniAuth OIDC through the `OIDC_USE_PKCE` environment variable (#31131 by @ThisIsMissEm)
-- Add API endpoints for unread notifications count (#31191 by @ClearlyClaire)\
-  This adds the following REST API endpoints:
-  - `GET /api/v1/notifications/unread_count`: https://docs.joinmastodon.org/methods/notifications/#unread-count
-- Add `/` keyboard shortcut to focus the search field (#29921 by @ClearlyClaire)
-- Add button to view the Hashtag on the instance from Hashtags in Moderation UI (#31533 by @ThisIsMissEm)
-- Add list of pending releases directly in mail notifications for version updates (#29436 and #30035 by @ClearlyClaire)
-- Add “Appeals” link under “Moderation” navigation category in moderation interface (#31071 by @ThisIsMissEm)
-- Add badge on account card in report moderation interface when account is already suspended (#29592 by @ClearlyClaire)
-- Add admin comments directly to the `admin/instances` page (#29240 by @tribela)
-- Add ability to require approval when users sign up using specific email domains (#28468, #28732, #28607, and #28608 by @ClearlyClaire)
-- Add banner for forwarded reports made by remote users about remote content (#27549 by @ClearlyClaire)
-- Add support HTML ruby tags in remote posts for east-asian languages (#30897 by @ThisIsMissEm)
-- Add link to manage warning presets in admin navigation (#26199 by @vmstan)
-- Add volume saving/reuse to video player (#27488 by @thehydrogen)
-- Add Elasticsearch index size, ffmpeg and ImageMagick versions to the admin dashboard (#27301, #30710, #31130, and #30845 by @vmstan)
-- Add `MASTODON_SIDEKIQ_READY_FILENAME` environment variable to use a file for Sidekiq to signal it is ready to process jobs (#30971 and #30988 by @renchap)\
-  In the official Docker image, this is set to `sidekiq_process_has_started_and_will_begin_processing_jobs` so that Sidekiq will touch `tmp/sidekiq_process_has_started_and_will_begin_processing_jobs` to signal readiness.
-- Add `S3_RETRY_LIMIT` environment variable to make S3 retries configurable (#23215 by @smiba)
-- Add `S3_KEY_PREFIX` environment variable (#30181 by @S0yKaf)
-- Add support for multiple `redirect_uris` when creating OAuth 2.0 Applications (#29192 by @ThisIsMissEm)
-- Add Interlingue and Interlingua to interface languages (#28630 and #30828 by @Dhghomon and @renchap)
-- Add Kashubian, Pennsylvania Dutch, Vai, Jawi Malay, Mohawk and Low German to posting languages (#26024, #26634, #27136, #29098, #27115, and #27434 by @EngineerDali, @HelgeKrueger, and @gunchleoc)
-- Add option to use native Ruby driver for Redis through `REDIS_DRIVER=ruby` (#30717 by @vmstan)
-- Add support for libvips in addition to ImageMagick (#30090, #30590, #30597, #30632, #30857, #30869, #30858 and #32104 by @ClearlyClaire, @Gargron, and @mjankowski)\
-  Server admins can now use libvips as a faster and lighter alternative to ImageMagick for processing user-uploaded images.\
-  This requires libvips 8.13 or newer, and needs to be enabled with `MASTODON_USE_LIBVIPS=true`.\
-  This is enabled by default in the official Docker images, and is intended to completely replace ImageMagick in the future.
-- Add validations to `Web::PushSubscription` (#30540 and #30542 by @ThisIsMissEm)
-- Add anchors to each authorized application in `/oauth/authorized_applications` (#31677 by @fowl2)
-- Add active animation to header settings button (#30221, #30307, and #30388 by @daudix)
-- Add OpenTelemetry instrumentation (#30130, #30322, #30353, #30350 and #31998 by @julianocosta89, @renchap, @robbkidd and @timetinytim)\
-  See https://docs.joinmastodon.org/admin/config/#otel for documentation
-- Add API to get multiple accounts and statuses (#27871 and #30465 by @ClearlyClaire)\
-  This adds `GET /api/v1/accounts` and `GET /api/v1/statuses` to the REST API, see https://docs.joinmastodon.org/methods/accounts/#index and https://docs.joinmastodon.org/methods/statuses/#index
-- Add support for CORS to `POST /oauth/revoke` (#31743 by @ClearlyClaire)
-- Add redirection back to previous page after site upload deletion (#30141 by @FawazFarid)
-- Add RFC8414 OAuth 2.0 server metadata (#29191 by @ThisIsMissEm)
-- Add loading indicator and empty result message to advanced interface search (#30085 by @ClearlyClaire)
-- Add `profile` OAuth 2.0 scope, allowing more limited access to user data (#29087 and #30357 by @ThisIsMissEm)
-- Add the role ID to the badge component (#29707 by @renchap)
-- Add diagnostic message for failure during CLI search deploy (#29462 by @mjankowski)
-- Add pagination `Link` headers on API accounts/statuses when pinned true (#29442 by @mjankowski)
-- Add support for specifying custom CA cert for Elasticsearch through `ES_CA_FILE` (#29122 and #29147 by @ClearlyClaire)
-- Add groundwork for annual reports for accounts (#28693 by @Gargron)\
-  This lays the groundwork for a “year-in-review”/“wrapped” style report for local users, but is currently not in use.
-- Add notification email on invalid second authenticator (#28822 by @ClearlyClaire)
-- Add date of account deletion in list of accounts in the admin interface (#25640 by @tribela)
-- Add new emojis from `jdecked/twemoji` 15.0 (#28404 by @TheEssem)
-- Add configurable error handling in attachment batch deletion (#28184 by @vmstan)\
-  This makes the S3 batch size configurable through the `S3_BATCH_DELETE_LIMIT` environment variable (defaults to 1000), and adds some retry logic, configurable through the `S3_BATCH_DELETE_RETRY` environment variable (defaults to 3).
-- Add VAPID public key to instance serializer (#28006 by @ThisIsMissEm)
-- Add support for serving JRD `/.well-known/host-meta.json` in addition to XRD host-meta (#32206 by @c960657)
-- Add `nodeName` and `nodeDescription` to nodeinfo `metadata` (#28079 by @6543)
-- Add Thai diacritics and tone marks in `HASHTAG_INVALID_CHARS_RE` (#26576 by @ppnplus)
-- Add variable delay before link verification of remote account links (#27774 by @ClearlyClaire)
-- Add support for invite codes in the registration API (#27805 by @ClearlyClaire)
-- Add HTML lang attribute to preview card descriptions (#27503 by @srapilly)
-- Add display of relevant account warnings to report action logs (#27425 by @ClearlyClaire)
-- Add validation of allowed schemes on preview card URLs (#27485 by @mjankowski)
-- Add token introspection without read scope to `/api/v1/apps/verify_credentials` (#27142 by @ThisIsMissEm)
-- Add support for cross-origin request to `/nodeinfo/2.0` (#27413 by @palant)
-- Add variable delay before link verification of remote account links (#27351 by @ClearlyClaire)
-- Add PWA shortcut to `/explore` page (#27235 by @jake-anto)
-
-### Changed
-
-- **Change icons throughout the web interface** (#27385, #27539, #27555, #27579, #27700, #27817, #28519, #28709, #28064, #28775, #28780, #27924, #29294, #29395, #29537, #29569, #29610, #29612, #29649, #29844, #27780, #30974, #30963, #30962, #30961, #31362, #31363, #31359, #31371, #31360, #31512, #31511, #31525, #32153, and #32201 by @ClearlyClaire, @Gargron, @arbolitoloco1, @mjankowski, @nclm, @renchap, @ronilaukkarinen, and @zunda)\
-  This changes all the interface icons from FontAwesome to Material Symbols for a more modern look, consistent with the official Mastodon Android app.\
-  In addition, better care is given to pixel alignment, and icon variants are used to better highlight active/inactive state.
-- **Change design of compose form in web UI** (#28119, #29059, #29248, #29372, #29384, #29417, #29456, #29406, #29651, #29659, #31889 and #32033 by @ClearlyClaire, @Gargron, @eai04191, @hinaloe, and @ronilaukkarinen)\
-  The compose form has been completely redesigned for a more modern and consistent look, as well as spelling out the chosen privacy setting and language name at all times.\
-  As part of this, the “Unlisted” privacy setting has been renamed to “Quiet public”.
-- **Change design of modals in the web UI** (#29576, #29614, #29640, #29644, #30131, #30884, #31399, #31555, #31752, #31801, #31883, #31844, #31864, and #31943 by @ClearlyClaire, @Gargron, @tribela and @vmstan)\
-  The mute, block, and domain block confirmation modals have been completely redesigned to be clearer and include more detailed information on the action to be performed.\
-  They also have a more modern and consistent design, along with other confirmation modals in the application.
-- **Change colors throughout the web UI** (#29522, #29584, #29653, #29779, #29803, #29809, #29808, #29828, #31034, #31168, #31266, #31348, #31349, #31361, #31510 and #32128 by @ClearlyClaire, @Gargron, @mjankowski, @renchap, and @vmstan)
-- **Change onboarding prompt to follow suggestions carousel in web UI** (#28878, #29272, and #31912 by @Gargron)
-- **Change email templates** (#28416, #28755, #28814, #29064, #28883, #29470, #29607, #29761, #29760, #29879, #32073 and #32132 by @c960657, @ClearlyClaire, @Gargron, @hteumeuleu, and @mjankowski)\
-  All emails to end-users have been completely redesigned with a fresh new look, providing more information while making them easier to read and keeping maximum compatibility across mail clients.
-- **Change follow recommendations algorithm** (#28314, #28433, #29017, #29108, #29306, #29550, #29619, and #31474 by @ClearlyClaire, @Gargron, @kernal053, @mjankowski, and @wheatear-dev)\
-  This replaces the “past interactions” recommendation algorithm with a “friends of friends” algorithm that suggests accounts followed by people you follow, and a “similar profiles” algorithm that suggests accounts with a profile similar to your most recent follows.\
-  In addition, the implementation has been significantly reworked, and all follow recommendations are now dismissable.\
-  This change deprecates the `source` attribute in `Suggestion` entities in the REST API, and replaces it with the new [`sources` attribute](https://docs.joinmastodon.org/entities/Suggestion/#sources).
-- Change account search algorithm (#30803 by @Gargron)
-- **Change streaming server to use its own dependencies and its own docker image** (#24702, #27967, #26850, #28112, #28115, #28137, #28138, #28497, #28548, #30795, #31612, and #31615 by @TheEssem, @ThisIsMissEm, @jippi, @renchap, @timetinytim, and @vmstan)\
-  In order to reduce the amount of runtime dependencies, the streaming server has been moved into a separate package and Docker image.\
-  The `mastodon` image does not contain the streaming server anymore, as it has been moved to its own `mastodon-streaming` image.\
-  Administrators may need to update their setup accordingly.
-- Change how content warnings and filters are displayed in web UI (#31365, and #31761 by @Gargron)
-- Change preview card processing to ignore `undefined` as canonical url (#31882 by @oneiros)
-- Change embedded posts to use web UI (#31766, #32135 and #32271 by @Gargron)
-- Change inner borders in media galleries in web UI (#31852 by @Gargron)
-- Change design of media attachments and profile media tab in web UI (#31807, #32048, #31967, #32217, #32224 and #32257 by @ClearlyClaire and @Gargron)
-- Change labels on thread indicators in web UI (#31806 by @Gargron)
-- Change label of "Data export" menu item in settings interface (#32099 by @c960657)
-- Change responsive break points on navigation panel in web UI (#32034 by @Gargron)
-- Change cursor to `not-allowed` on disabled buttons (#32076 by @mjankowski)
-- Change OAuth authorization prompt to not refer to apps as “third-party” (#32005 by @Gargron)
-- Change Mastodon to issue correct HTTP signatures by default (#31994 by @ClearlyClaire)
-- Change zoom icon in web UI (#29683 by @Gargron)
-- Change directory page to use URL query strings for options (#31980, #31977 and #31984 by @ClearlyClaire and @renchap)
-- Change report action buttons to be disabled when action has already been taken (#31773, #31822, and #31899 by @ClearlyClaire and @ThisIsMissEm)
-- Change width of columns in advanced web UI (#31762 by @Gargron)
-- Change design of unread conversations in web UI (#31763 by @Gargron)
-- Change Web UI to allow viewing and severing relationships with suspended accounts (#27667 by @ClearlyClaire)\
-  This also adds a `with_suspended` parameter to `GET /api/v1/accounts/relationships` in the REST API.
-- Change preview card image size limit from 2MB to 8MB when using libvips (#31904 by @ClearlyClaire)
-- Change avatars border radius (#31390 by @renchap)
-- Change counters to be displayed on profile timelines in web UI (#30525 by @Gargron)
-- Change disabled buttons color in light mode to make the difference more visible (#30998 by @renchap)
-- Change design of people tab on explore in web UI (#30059 by @Gargron)
-- Change sidebar text in web UI (#30696 by @Gargron)
-- Change "Follow" to "Follow back" and "Mutual" when appropriate in web UI (#28452, #28465, and #31934 by @ClearlyClaire, @Gargron and @renchap)
-- Change media to be hidden/blurred by default in report modal (#28522 by @ClearlyClaire)
-- Change order of the "muting" and "blocking" list options in “Data Exports” (#26088 by @fixermark)
-- Change admin and moderation notes character limit from 500 to 2000 characters (#30288 by @ThisIsMissEm)
-- Change mute options to be in dropdown on muted users list in web UI (#30049 and #31315 by @ClearlyClaire and @Gargron)
-- Change out-of-band hashtags design in web UI (#29732 by @Gargron)
-- Change design of metadata underneath detailed posts in web UI (#29585, #29605, and #29648 by @ClearlyClaire and @Gargron)
-- Change action button to be last on profiles in web UI (#29533 and #29923 by @ClearlyClaire and @Gargron)
-- Change confirmation prompts in trending moderation interface to be more specific (#19626 by @tribela)
-- Change “Trends” moderation menu to “Recommendations & Trends” and move follow recommendations there (#31292 by @ThisIsMissEm)
-- Change irrelevant fields in account cleanup settings to be disabled unless automatic cleanup is enabled (#26562 by @c960657)
-- Change dropdown menu icon to not be replaced by close icon when open in web UI (#29532 by @Gargron)
-- Change back button to always appear in advanced web UI (#29551 and #29669 by @Gargron)
-- Change border of active compose field search inputs (#29832 and #29839 by @vmstan)
-- Change instances of Nokogiri HTML4 parsing to HTML5 (#31812, #31815, #31813, and #31814 by @flavorjones)
-- Change link detection to allow `@` at the end of an URL (#31124 by @adamniedzielski)
-- Change User-Agent to use Mastodon as the product, and http.rb as platform details (#31192 by @ClearlyClaire)
-- Change layout and wording of the Content Retention server settings page (#27733 by @vmstan)
-- Change unconfirmed users to be kept for one week instead of two days (#30285 by @renchap)
-- Change maximum page size for Admin Domain Management APIs from 200 to 500 (#31253 by @ThisIsMissEm)
-- Change database pool size to default to Sidekiq concurrency settings in Sidekiq processes (#26488 by @sinoru)
-- Change alt text to empty string for avatars (#21875 by @jasminjohal)
-- Change Docker images to use custom-built libvips and ffmpeg (#30571, #30569, and #31498 by @vmstan)
-- Change external links in the admin audit log to plain text or local administration pages (#27139 and #27150 by @ClearlyClaire and @ThisIsMissEm)
-- Change YJIT to be enabled when available (#30310 and #27283 by @ClearlyClaire and @mjankowski)\
-  Enable Ruby's built-in just-in-time compiler. This improves performances substantially, at the cost of a slightly increased memory usage.
-- Change `.env` file loading from deprecated `dotenv-rails` gem to `dotenv` gem (#29173 and #30121 by @mjankowski)\
-  This should have no effect except in the unlikely case an environment variable included a newline.
-- Change “Panjabi” language name to the more common spelling “Punjabi” (#27117 by @gunchleoc)
-- Change encryption of OTP secrets to use ActiveRecord Encryption (#29831, #28325, #30151, #30202, #30340, and #30344 by @ClearlyClaire and @mjankowski)\
-  This requires a manual step from administrators of existing servers. Indeed, they need to generate new secrets, which can be done using `bundle exec rails db:encryption:init`.\
-  Furthermore, there is a risk that the introduced migration fails if the server was misconfigured in the past. If that happens, the migration error will include the relevant information.
-- Change `/api/v1/announcements` to return regular `Status` entities (#26736 by @ClearlyClaire)
-- Change imports to convert case-insensitive fields to lowercase (#29739 and #29740 by @ThisIsMissEm)
-- Change stats in the admin interface to be inclusive of the full selected range, from beginning of day to end of day (#29416 and #29841 by @mjankowski)
-- Change materialized views to be refreshed concurrently to avoid locks (#29015 by @Gargron)
-- Change compose form to use server-provided post character and poll options limits (#28928 and #29490 by @ClearlyClaire and @renchap)
-- Change streaming server logging from `npmlog` to `pino` and `pino-http` (#27828 by @ThisIsMissEm)\
-  This changes the Mastodon streaming server log format, so this might be considered a breaking change if you were parsing the logs.
-- Change media “ALT” label to use a specific CSS class (#28777 by @ClearlyClaire)
-- Change streaming API host to not be overridden to localhost in development mode (#28557 by @ClearlyClaire)
-- Change cookie rotator to use SHA1 digest for new cookies (#27392 by @ClearlyClaire)\
-  Note that this requires that no pre-4.2.0 Mastodon web server is running when this code is deployed, as those would not understand the new cookies.\
-  Therefore, zero-downtime updates are only supported if you're coming from 4.2.0 or newer. If you want to skip Mastodon 4.2, you will need to completely stop Mastodon services before updating.
-- Change preview card deletes to be done using batch method (#28183 by @vmstan)
-- Change `img-src` and `media-src` CSP directives to not include `https:` (#28025 and #28561 by @ClearlyClaire)
-- Change self-destruct procedure (#26439, #29049, and #29420 by @ClearlyClaire and @zunda)\
-  Instead of enqueuing deletion jobs immediately, `tootctl self-destruct` now outputs a value for the `SELF_DESTRUCT` environment variable, which puts a server in self-destruct mode, processing deletions in the background, while giving users access to their export archives.
-
-### Removed
-
-- Remove unused E2EE messaging code and related `crypto` OAuth scope (#31193, #31945, #31963, and #31964 by @ClearlyClaire and @mjankowski)
-- Remove StatsD integration (replaced by OpenTelemetry) (#30240 by @mjankowski)
-- Remove `CacheBuster` default options (#30718 by @mjankowski)
-- Remove home marker updates from the Web UI (#22721 by @davbeck)\
-  The web interface was unconditionally updating the home marker to the most recent received post, discarding any value set by other clients, thus making the feature unreliable.
-- Remove support for Ruby 3.0 (reaching EOL) (#29702 by @mjankowski)
-- Remove setting for unfollow confirmation modal (#29373 by @ClearlyClaire)\
-  Instead, the unfollow confirmation modal will always be displayed.
-- Remove support for Capistrano (#27295 and #30009 by @mjankowski and @renchap)
-
-### Fixed
-
-- **Fix link preview cards not always preserving the original URL from the status** (#27312 by @Gargron)
-- Fix log out from user menu not working on Safari (#31402 by @renchap)
-- Fix various issues when in link preview card generation (#28748, #30017, #30362, #30173, #30853, #30929, #30933, #30957, #30987, and #31144 by @adamniedzielski, @oneiros, @phocks, @timothyjrogers, and @tribela)
-- Fix handling of missing links in Webfinger responses (#31030 by @adamniedzielski)
-- Fix error when accepting an appeal for sensitive posts deleted in the meantime (#32037 by @ClearlyClaire)
-- Fix error when encountering reblog of deleted post in feed rebuild (#32001 by @ClearlyClaire)
-- Fix Safari browser glitch related to horizontal scrolling (#31960 by @Gargron)
-- Fix unresolvable mentions sometimes preventing processing incoming posts (#29215 by @tribela and @ClearlyClaire)
-- Fix too many requests caused by relationship look-ups in web UI (#32042 by @Gargron)
-- Fix links for reblogs in moderation interface (#31979 by @ClearlyClaire)
-- Fix the appearance of avatars when they do not load (#31966 and #32270 by @Gargron and @renchap)
-- Fix spurious error notifications for aborted requests in web UI (#31952 by @c960657)
-- Fix HTTP 500 error in `/api/v1/polls/:id/votes` when required `choices` parameter is missing (#25598 by @danielmbrasil)
-- Fix security context sometimes not being added in LD-Signed activities (#31871 by @ClearlyClaire)
-- Fix cross-origin loading of `inert.css` polyfill (#30687 by @louis77)
-- Fix wrapping in dashboard quick access buttons (#32043 by @renchap)
-- Fix recently used tags hint being displayed in profile edition page when there is none (#32120 by @mjankowski)
-- Fix checkbox lists on narrow screens in the settings interface (#32112 by @mjankowski)
-- Fix the position of status action buttons being affected by interaction counters (#32084 by @renchap)
-- Fix the summary of converted ActivityPub object types to be treated as HTML (#28629 by @Menrath)
-- Fix cutoff of instance name in sign-up form (#30598 by @oneiros)
-- Fix invalid date searches returning 503 errors (#31526 by @notchairmk)
-- Fix invalid `visibility` values in `POST /api/v1/statuses` returning 500 errors (#31571 by @c960657)
-- Fix some components re-rendering spuriously in web UI (#31879 and #31881 by @ClearlyClaire and @Gargron)
-- Fix sort order of moderation notes on Reports and Accounts (#31528 by @ThisIsMissEm)
-- Fix email language when recipient has no selected locale (#31747 by @ClearlyClaire)
-- Fix frequently-used languages not correctly updating in the web UI (#31386 by @c960657)
-- Fix `POST /api/v1/statuses` silently ignoring invalid `media_ids` parameter (#31681 by @c960657)
-- Fix handling of the `BIND` environment variable in the streaming server (#31624 by @ThisIsMissEm)
-- Fix empty `aria-hidden` attribute value in logo resources area (#30570 by @mjankowski)
-- Fix “Redirect URI” field not being marked as required in “New application” form (#30311 by @ThisIsMissEm)
-- Fix right-to-left text in preview cards (#30930 by @ClearlyClaire)
-- Fix rack attack `match_type` value typo in logging config (#30514 by @mjankowski)
-- Fix various cases of duplicate, missing, or inconsistent borders or scrollbar styles (#31068, #31286, #31268, #31275, #31284, #31305, #31346, #31372, #31373, #31389, #31432, #31391, #31445, #32091, #32147 and #32137 by @ClearlyClaire, @mjankowski, @valtlai and @vmstan)
-- Fix editing description of media uploads with custom thumbnails (#32221 by @ClearlyClaire)
-- Fix race condition in `POST /api/v1/push/subscription` (#30166 by @ClearlyClaire)
-- Fix post deletion not being delayed when those are part of an account warning (#30163 by @ClearlyClaire)
-- Fix rendering error on `/start` when not logged in (#30023 by @timothyjrogers)
-- Fix unneeded requests to blocked domains when receiving relayed signed activities from them (#31161 by @ClearlyClaire)
-- Fix logo pushing header buttons out of view on certain conditions in mobile layout (#29787 by @ClearlyClaire)
-- Fix notification-related records not being reattributed when merging accounts (#29694 by @ClearlyClaire)
-- Fix results/query in `api/v1/featured_tags/suggestions` (#29597 by @mjankowski)
-- Fix distracting and confusing always-showing scrollbar track in boost confirmation modal (#31524 by @ClearlyClaire)
-- Fix being able to upload more than 4 media attachments in some cases (#29183 by @mashirozx)
-- Fix preview card player getting embedded when clicking on the external link button (#29457 by @ClearlyClaire)
-- Fix full date display not respecting the locale 12/24h format (#29448 by @renchap)
-- Fix filters title and keywords overflow (#29396 by @GeopJr)
-- Fix incorrect date format in “Follows and followers” (#29390 by @JasonPunyon)
-- Fix navigation item active highlight for some paths (#32159 by @mjankowski)
-- Fix “Edit media” modal sizing and layout when space-constrained (#27095 by @ronilaukkarinen)
-- Fix modal container bounds (#29185 by @nico3333fr)
-- Fix inefficient HTTP signature parsing using regexps and `StringScanner` (#29133 by @ClearlyClaire)
-- Fix moderation report updates through `PUT /api/v1/admin/reports/:id` not being logged in the audit log (#29044, #30342, and #31033 by @mjankowski, @tribela, and @vmstan)
-- Fix moderation interface allowing to select rule violation when there are no server rules (#31458 by @ThisIsMissEm)
-- Fix redirection from paths with url-encoded `@` to their decoded form (#31184 by @timothyjrogers)
-- Fix Trending Tags pending review having an unstable sort order (#31473 by @ThisIsMissEm)
-- Fix the emoji dropdown button always opening the dropdown instead of behaving like a toggle (#29012 by @jh97uk)
-- Fix processing of incoming posts with bearcaps (#26527 by @kmycode)
-- Fix support for IPv6 redis connections in streaming (#31229 by @ThisIsMissEm)
-- Fix search form re-rendering spuriously in web UI (#28876 by @Gargron)
-- Fix `RedownloadMediaWorker` not being called on transient S3 failure (#28714 by @ClearlyClaire)
-- Fix ISO code for Canadian French from incorrect `fr-QC` to `fr-CA` (#26015 by @gunchleoc)
-- Fix `.opus` file uploads being misidentified by Paperclip (#28580 by @vmstan)
-- Fix loading local accounts with extraneous domain part in WebUI (#28559 by @ClearlyClaire)
-- Fix destructive actions in dropdowns not using error color in light theme (#28484 by @logicalmoody)
-- Fix call to inefficient `delete_matched` cache method in domain blocks (#28374 by @ClearlyClaire)
-- Fix status edits not always being streamed to mentioned users (#28324 by @ClearlyClaire)
-- Fix onboarding step descriptions being truncated on narrow screens (#28021 by @ClearlyClaire)
-- Fix duplicate IDs in relationships and familiar_followers APIs (#27982 by @KevinBongart)
-- Fix modal content not being selectable (#27813 by @pajowu)
-- Fix Web UI not displaying appropriate explanation when a user hides their follows/followers (#27791 by @ClearlyClaire)
-- Fix format-dependent redirects being cached regardless of requested format (#27632 by @ClearlyClaire)
-- Fix confusing screen when visiting a confirmation link for an already-confirmed email (#27368 by @ClearlyClaire)
-- Fix explore page reloading when you navigate back to it in web UI (#27489 by @Gargron)
-- Fix missing redirection from `/home` to `/deck/home` in the advanced interface (#27378 by @Signez)
-- Fix empty environment variables not using default nil value (#27400 by @renchap)
-- Fix language sorting in settings (#27158 by @gunchleoc)
-
-## [4.2.11] - 2024-08-16
-
-### Added
-
-- Add support for incoming `<s>` tag ([mediaformat](https://github.com/mastodon/mastodon/pull/31375))
-
-### Changed
-
-- Change logic of block/mute bypass for mentions from moderators to only apply to visible roles with moderation powers ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/31271))
-
-### Fixed
-
-- Fix incorrect rate limit on PUT requests ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/31356))
-- Fix presence of `ß` in adjacent word preventing mention and hashtag matching ([adamniedzielski](https://github.com/mastodon/mastodon/pull/31122))
-- Fix processing of webfinger responses with multiple `self` links ([adamniedzielski](https://github.com/mastodon/mastodon/pull/31110))
-- Fix duplicate `orderedItems` in user archive's `outbox.json` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/31099))
-- Fix click event handling when clicking outside of an open dropdown menu ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/31251))
-- Fix status processing failing halfway when a remote post has a malformed `replies` attribute ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/31246))
-- Fix `--verbose` option of `tootctl media remove`, which was previously erroneously removed ([mjankowski](https://github.com/mastodon/mastodon/pull/30536))
-- Fix division by zero on some video/GIF files ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30600))
-- Fix Web UI trying to save user settings despite being logged out ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30324))
-- Fix hashtag regexp matching some link anchors ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30190))
-- Fix local account search on LDAP login being case-sensitive ([raucao](https://github.com/mastodon/mastodon/pull/30113))
-- Fix development environment admin account not being auto-approved ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29958))
-- Fix report reason selector in moderation interface not unselecting rules when changing category ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29026))
-- Fix already-invalid reports failing to resolve ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29027))
-- Fix OCR when using S3/CDN for assets ([vmstan](https://github.com/mastodon/mastodon/pull/28551))
-- Fix error when encountering malformed `Tag` objects from Kbin ([ShadowJonathan](https://github.com/mastodon/mastodon/pull/28235))
-- Fix not all allowed image formats showing in file picker when uploading custom emoji ([june128](https://github.com/mastodon/mastodon/pull/28076))
-- Fix search popout listing unusable search options when logged out ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27918))
-- Fix processing of featured collections lacking an `items` attribute ([tribela](https://github.com/mastodon/mastodon/pull/27581))
-- Fix `mastodon:stats` decoration of stats rake task ([mjankowski](https://github.com/mastodon/mastodon/pull/31104))
-
-## [4.2.10] - 2024-07-04
-
-### Security
-
-- Fix incorrect permission checking on multiple API endpoints ([GHSA-58x8-3qxw-6hm7](https://github.com/mastodon/mastodon/security/advisories/GHSA-58x8-3qxw-6hm7))
-- Fix incorrect authorship checking when processing some activities (CVE-2024-37903, [GHSA-xjvf-fm67-4qc3](https://github.com/mastodon/mastodon/security/advisories/GHSA-xjvf-fm67-4qc3))
-- Fix ongoing streaming sessions not being invalidated when application tokens get revoked ([GHSA-vp5r-5pgw-jwqx](https://github.com/mastodon/mastodon/security/advisories/GHSA-vp5r-5pgw-jwqx))
-- Update dependencies
-
-### Added
-
-- Add yarn version specification to avoid confusion with Yarn 3 and Yarn 4
-
-### Changed
-
-- Change preview cards generation to skip unusually long URLs ([oneiros](https://github.com/mastodon/mastodon/pull/30854))
-- Change search modifiers to be case-insensitive ([Gargron](https://github.com/mastodon/mastodon/pull/30865))
-- Change `STATSD_ADDR` handling to emit a warning rather than crashing if the address is unreachable ([timothyjrogers](https://github.com/mastodon/mastodon/pull/30691))
-- Change PWA start URL from `/home` to `/` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27377))
-
-### Removed
-
-- Removed dependency on `posix-spawn` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/18559))
-
-### Fixed
-
-- Fix scheduled statuses scheduled in less than 5 minutes being immediately published ([danielmbrasil](https://github.com/mastodon/mastodon/pull/30584))
-- Fix encoding detection for link cards ([oneiros](https://github.com/mastodon/mastodon/pull/30780))
-- Fix `/admin/accounts/:account_id/statuses/:id` for edited posts with media attachments ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30819))
-- Fix duplicate `@context` attribute in user archive export ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30653))
-
-## [4.2.9] - 2024-05-30
-
-### Security
-
-- Update dependencies
-- Fix private mention filtering ([GHSA-5fq7-3p3j-9vrf](https://github.com/mastodon/mastodon/security/advisories/GHSA-5fq7-3p3j-9vrf))
-- Fix password change endpoint not being rate-limited ([GHSA-q3rg-xx5v-4mxh](https://github.com/mastodon/mastodon/security/advisories/GHSA-q3rg-xx5v-4mxh))
-- Add hardening around rate-limit bypass ([GHSA-c2r5-cfqr-c553](https://github.com/mastodon/mastodon/security/advisories/GHSA-c2r5-cfqr-c553))
-
-### Added
-
-- Add rate-limit on OAuth application registration ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/30316))
-- Add fallback redirection when getting a webfinger query `WEB_DOMAIN@WEB_DOMAIN` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28592))
-- Add `digest` attribute to `Admin::DomainBlock` entity in REST API ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/29092))
-
-### Removed
-
-- Remove superfluous application-level caching in some controllers ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29862))
-- Remove aggressive OAuth application vacuuming ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/30316))
-
-### Fixed
-
-- Fix leaking Elasticsearch connections in Sidekiq processes ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30450))
-- Fix language of remote posts not being recognized when using unusual casing ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30403))
-- Fix off-by-one in `tootctl media` commands ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30306))
-- Fix removal of allowed domains (in `LIMITED_FEDERATION_MODE`) not being recorded in the audit log ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/30125))
-- Fix not being able to block a subdomain of an already-blocked domain through the API ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30119))
-- Fix `Idempotency-Key` being ignored when scheduling a post ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/30084))
-- Fix crash when supplying the `FFMPEG_BINARY` environment variable ([timothyjrogers](https://github.com/mastodon/mastodon/pull/30022))
-- Fix improper email address validation ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29838))
-- Fix results/query in `api/v1/featured_tags/suggestions` ([mjankowski](https://github.com/mastodon/mastodon/pull/29597))
-- Fix unblocking internationalized domain names under certain conditions ([tribela](https://github.com/mastodon/mastodon/pull/29530))
-- Fix admin account created by `mastodon:setup` not being auto-approved ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29379))
-- Fix reference to non-existent var in CLI maintenance command ([mjankowski](https://github.com/mastodon/mastodon/pull/28363))
-
-## [4.2.8] - 2024-02-23
-
-### Added
-
-- Add hourly task to automatically require approval for new registrations in the absence of moderators ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29318), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/29355))
-  In order to prevent future abandoned Mastodon servers from being used for spam, harassment and other malicious activity, Mastodon will now automatically switch new user registrations to require moderator approval whenever they are left open and no activity (including non-moderation actions from apps) from any logged-in user with permission to access moderation reports has been detected in a full week.
-  When this happens, users with the permission to change server settings will receive an email notification.
-  This feature is disabled when `EMAIL_DOMAIN_ALLOWLIST` is used, and can also be disabled with `DISABLE_AUTOMATIC_SWITCHING_TO_APPROVED_REGISTRATIONS=true`.
-
-### Changed
-
-- Change registrations to be closed by default on new installations ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29280))
-  If you are running a server and never changed your registrations mode from the default, updating will automatically close your registrations.
-  Simply re-enable them through the administration interface or using `tootctl settings registrations open` if you want to enable them again.
-
-### Fixed
-
-- Fix processing of remote ActivityPub actors making use of `Link` objects as `Image` `url` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29335))
-- Fix link verifications when page size exceeds 1MB ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29358))
-
-## [4.2.7] - 2024-02-16
-
-### Fixed
-
-- Fix OmniAuth tests and edge cases in error handling ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/29201), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/29207))
-- Fix new installs by upgrading to the latest release of the `nsa` gem, instead of a no longer existing commit ([mjankowski](https://github.com/mastodon/mastodon/pull/29065))
-
-### Security
-
-- Fix insufficient checking of remote posts ([GHSA-jhrq-qvrm-qr36](https://github.com/mastodon/mastodon/security/advisories/GHSA-jhrq-qvrm-qr36))
-
-## [4.2.6] - 2024-02-14
-
-### Security
-
-- Update the `sidekiq-unique-jobs` dependency (see [GHSA-cmh9-rx85-xj38](https://github.com/mhenrixon/sidekiq-unique-jobs/security/advisories/GHSA-cmh9-rx85-xj38))
-  In addition, we have disabled the web interface for `sidekiq-unique-jobs` out of caution.
-  If you need it, you can re-enable it by setting `ENABLE_SIDEKIQ_UNIQUE_JOBS_UI=true`.
-  If you only need to clear all locks, you can now use `bundle exec rake sidekiq_unique_jobs:delete_all_locks`.
-- Update the `nokogiri` dependency (see [GHSA-xc9x-jj77-9p9j](https://github.com/sparklemotion/nokogiri/security/advisories/GHSA-xc9x-jj77-9p9j))
-- Disable administrative Doorkeeper routes ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/29187))
-- Fix ongoing streaming sessions not being invalidated when applications get deleted in some cases ([GHSA-7w3c-p9j8-mq3x](https://github.com/mastodon/mastodon/security/advisories/GHSA-7w3c-p9j8-mq3x))
-  In some rare cases, the streaming server was not notified of access tokens revocation on application deletion.
-- Change external authentication behavior to never reattach a new identity to an existing user by default ([GHSA-vm39-j3vx-pch3](https://github.com/mastodon/mastodon/security/advisories/GHSA-vm39-j3vx-pch3))
-  Up until now, Mastodon has allowed new identities from external authentication providers to attach to an existing local user based on their verified e-mail address.
-  This allowed upgrading users from a database-stored password to an external authentication provider, or move from one authentication provider to another.
-  However, this behavior may be unexpected, and means that when multiple authentication providers are configured, the overall security would be that of the least secure authentication provider.
-  For these reasons, this behavior is now locked under the `ALLOW_UNSAFE_AUTH_PROVIDER_REATTACH` environment variable.
-  In addition, regardless of this environment variable, Mastodon will refuse to attach two identities from the same authentication provider to the same account.
-
-## [4.2.5] - 2024-02-01
-
-### Security
-
-- Fix insufficient origin validation (CVE-2024-23832, [GHSA-3fjr-858r-92rw](https://github.com/mastodon/mastodon/security/advisories/GHSA-3fjr-858r-92rw))
-
-## [4.2.4] - 2024-01-24
-
-### Fixed
-
-- Fix error when processing remote files with unusually long names ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28823))
-- Fix processing of compacted single-item JSON-LD collections ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28816))
-- Retry 401 errors on replies fetching ([ShadowJonathan](https://github.com/mastodon/mastodon/pull/28788))
-- Fix `RecordNotUnique` errors in LinkCrawlWorker ([tribela](https://github.com/mastodon/mastodon/pull/28748))
-- Fix Mastodon not correctly processing HTTP Signatures with query strings ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28443), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/28476))
-- Fix potential redirection loop of streaming endpoint ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28665))
-- Fix streaming API redirection ignoring the port of `streaming_api_base_url` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28558))
-- Fix error when processing link preview with an array as `inLanguage` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28252))
-- Fix unsupported time zone or locale preventing sign-up ([Gargron](https://github.com/mastodon/mastodon/pull/28035))
-- Fix "Hide these posts from home" list setting not refreshing when switching lists ([brianholley](https://github.com/mastodon/mastodon/pull/27763))
-- Fix missing background behind dismissable banner in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/27479))
-- Fix line wrapping of language selection button with long locale codes ([gunchleoc](https://github.com/mastodon/mastodon/pull/27100), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/27127))
-- Fix `Undo Announce` activity not being sent to non-follower authors ([MitarashiDango](https://github.com/mastodon/mastodon/pull/18482))
-- Fix N+1s because of association preloaders not actually getting called ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28339))
-- Fix empty column explainer getting cropped under certain conditions ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28337))
-- Fix `LinkCrawlWorker` error when encountering empty OEmbed response ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28268))
-- Fix call to inefficient `delete_matched` cache method in domain blocks ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28367))
-
-### Security
-
-- Add rate-limit of TOTP authentication attempts at controller level ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/28801))
-
-## [4.2.3] - 2023-12-05
-
-### Fixed
-
-- Fix dependency on `json-canonicalization` version that has been made unavailable since last release
-
-## [4.2.2] - 2023-12-04
-
-### Changed
-
-- Change dismissed banners to be stored server-side ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27055))
-- Change GIF max matrix size error to explicitly mention GIF files ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27927))
-- Change `Follow` activities delivery to bypass availability check ([ShadowJonathan](https://github.com/mastodon/mastodon/pull/27586))
-- Change single-column navigation notice to be displayed outside of the logo container ([renchap](https://github.com/mastodon/mastodon/pull/27462), [renchap](https://github.com/mastodon/mastodon/pull/27476))
-- Change Content-Security-Policy to be tighter on media paths ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26889))
-- Change post language code to include country code when relevant ([gunchleoc](https://github.com/mastodon/mastodon/pull/27099), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/27207))
-
-### Fixed
-
-- Fix upper border radius of onboarding columns ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27890))
-- Fix incoming status creation date not being restricted to standard ISO8601 ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27655), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/28081))
-- Fix some posts from threads received out-of-order sometimes not being inserted into timelines ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27653))
-- Fix posts from force-sensitized accounts being able to trend ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27620))
-- Fix error when trying to delete already-deleted file with OpenStack Swift ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27569))
-- Fix batch attachment deletion when using OpenStack Swift ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27554))
-- Fix processing LDSigned activities from actors with unknown public keys ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27474))
-- Fix error and incorrect URLs in `/api/v1/accounts/:id/featured_tags` for remote accounts ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27459))
-- Fix report processing notice not mentioning the report number when performing a custom action ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27442))
-- Fix handling of `inLanguage` attribute in preview card processing ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27423))
-- Fix own posts being removed from home timeline when unfollowing a used hashtag ([kmycode](https://github.com/mastodon/mastodon/pull/27391))
-- Fix some link anchors being recognized as hashtags ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27271), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/27584))
-- Fix format-dependent redirects being cached regardless of requested format ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/27634))
-
 ## [4.2.1] - 2023-10-10
 
 ### Added

CONTRIBUTING.md

@@ -1,35 +1,50 @@
-# CONTRIBUTING
+# Contributing
 
-kmyblueは、コミュニティの意見も聞くには聞きますが導入する・しないは管理人が決定します。
+Thank you for considering contributing to Mastodon 🐘
 
-## バグ報告
+You can contribute in the following ways:
 
-バグについて、L最新よりも過去のバージョンへの対応は、LTSや特別な場合以外は行いません。
+- Finding and reporting bugs
+- Translating the Mastodon interface into various languages
+- Contributing code to Mastodon by fixing bugs or implementing features
+- Improving the documentation
 
-以下のいずれかの方法で報告してください。
+If your contributions are accepted into Mastodon, you can request to be paid through [our OpenCollective](https://opencollective.com/mastodon).
 
-- [GitHub Issues](https://github.com/kmycode/mastodon/issues) （セキュリティインシデントはここの一番下から）
-- [kmyblue開発者への連絡](https://kmy.blue/@askyq)
-- [kmyblue開発者へのメール](https://kmy.blue/about)
+## API Changes and Additions
 
-## 翻訳、プルリクエスト
+Please note that any changes or additions made to the API should have an accompanying pull request on [our documentation repository](https://github.com/mastodon/documentation).
 
-新しい機能や既存機能の修正については、プルリクエストのためにコードを作成する前に、まずGitHub Issuesで機能の提案を行いkmyblue開発者の考えを聞くことをおすすめします。バグ修正、翻訳、テストコードなどは基本受け入れますが、依存モジュールのバージョンアップについては特別な事情がなければ本家Mastodonよりも先に行かないようにしてください。
+## Bug reports
 
-プルリクエストのタイトルには、プルリクエストの内容が明確になるようなものを設定してください。
+Bug reports and feature suggestions must use descriptive and concise titles and be submitted to [GitHub Issues](https://github.com/mastodon/mastodon/issues). Please use the search function to make sure that you are not submitting duplicates, and that a similar report or request has not already been resolved or rejected.
 
-### kmyblueの開発方針
+## Translations
 
-下記のものに矛盾がなければ、あとは管理人の意向次第です。
+You can submit translations via [Crowdin](https://crowdin.com/project/mastodon). They are periodically merged into the codebase.
 
-- **自分の投稿を見せたくない人に見せない**
-- **他人の見たくない投稿を見ない**
-- ただし本家Mastodonで上記原則に矛盾した機能が追加された場合は従う
-- 画面を騒がしくするような機能（絵文字を大きく表示するなど）は追加しないか、控えめにする。ただし他のソフトウェアにも導入され利用者が多くいる場合などは別途判断して、オプトアウト可能な設定項目とともに追加する
-- 負荷を著しく上げるような機能はできるだけ追加しない
+[![Crowdin](https://d322cqt584bo4o.cloudfront.net/mastodon/localized.svg)](https://crowdin.com/project/mastodon)
 
-kmyblueが意図的に実装していない機能は、例えば以下のものがあります。詳しい理由が知りたい場合は[この記事を参照するか](https://note.com/kmycode/n/n463410b5e03c)、別途お問い合わせください。もちろん明確な根拠がある場合、あなたはこれに抗議する権利を有しますが、あなたがこのkmyblueをフォークして新しいリポジトリを作るほうがより自由でしょう。
+## Pull requests
 
-- お気に入り一覧の公開
-- ブックマーク分類の公開
-- Fedibird、Misskeyにあるような詳細な画面表示オプション
+**Please use clean, concise titles for your pull requests.** Unless the pull request is about refactoring code, updating dependencies or other internal tasks, assume that the person reading the pull request title is not a programmer or Mastodon developer, but instead a Mastodon user or server administrator, and **try to describe your change or fix from their perspective**. We use commit squashing, so the final commit in the main branch will carry the title of the pull request, and commits from the main branch are fed into the changelog. The changelog is separated into [keepachangelog.com categories](https://keepachangelog.com/en/1.0.0/), and while that spec does not prescribe how the entries ought to be named, for easier sorting, start your pull request titles using one of the verbs "Add", "Change", "Deprecate", "Remove", or "Fix" (present tense).
+
+Example:
+
+| Not ideal                            | Better                                                        |
+| ------------------------------------ | ------------------------------------------------------------- |
+| Fixed NoMethodError in RemovalWorker | Fix nil error when removing statuses caused by race condition |
+
+It is not always possible to phrase every change in such a manner, but it is desired.
+
+**The smaller the set of changes in the pull request is, the quicker it can be reviewed and merged.** Splitting tasks into multiple smaller pull requests is often preferable.
+
+**Pull requests that do not pass automated checks may not be reviewed**. In particular, you need to keep in mind:
+
+- Unit and integration tests (rspec, jest)
+- Code style rules (rubocop, eslint)
+- Normalization of locale files (i18n-tasks)
+
+## Documentation
+
+The [Mastodon documentation](https://docs.joinmastodon.org) is a statically generated site. You can [submit merge requests to mastodon/documentation](https://github.com/mastodon/documentation).

Dockerfile

@@ -1,7 +1,4 @@
-# syntax=docker/dockerfile:1.12
-
-# This file is designed for production server deployment, not local development work
-# For a containerized local dev environment, see: https://github.com/mastodon/mastodon/blob/main/docs/DEVELOPMENT.md#docker
+# syntax=docker/dockerfile:1.4
 
 # Please see https://docs.docker.com/engine/reference/builder for information about
 # the extended buildx capabilities used in this file.
@@ -9,35 +6,30 @@
 # See: https://docs.docker.com/build/building/multi-platform/
 ARG TARGETPLATFORM=${TARGETPLATFORM}
 ARG BUILDPLATFORM=${BUILDPLATFORM}
-ARG BASE_REGISTRY="docker.io"
 
-# Ruby image to use for base image, change with [--build-arg RUBY_VERSION="3.4.x"]
-# renovate: datasource=docker depName=docker.io/ruby
-ARG RUBY_VERSION="3.4.2"
-# # Node.js version to use in base image, change with [--build-arg NODE_MAJOR_VERSION="20"]
-# renovate: datasource=node-version depName=node
-ARG NODE_MAJOR_VERSION="22"
+# Ruby image to use for base image, change with [--build-arg RUBY_VERSION="3.2.2"]
+ARG RUBY_VERSION="3.2.2"
+# # Node version to use in base image, change with [--build-arg NODE_MAJOR_VERSION="20"]
+ARG NODE_MAJOR_VERSION="20"
 # Debian image to use for base image, change with [--build-arg DEBIAN_VERSION="bookworm"]
 ARG DEBIAN_VERSION="bookworm"
-# Node.js image to use for base image based on combined variables (ex: 20-bookworm-slim)
-FROM ${BASE_REGISTRY}/node:${NODE_MAJOR_VERSION}-${DEBIAN_VERSION}-slim AS node
-# Ruby image to use for base image based on combined variables (ex: 3.4.x-slim-bookworm)
-FROM ${BASE_REGISTRY}/ruby:${RUBY_VERSION}-slim-${DEBIAN_VERSION} AS ruby
+# Node image to use for base image based on combined variables (ex: 20-bookworm-slim)
+FROM docker.io/node:${NODE_MAJOR_VERSION}-${DEBIAN_VERSION}-slim as node
+# Ruby image to use for base image based on combined variables (ex: 3.2.2-slim-bookworm)
+FROM docker.io/ruby:${RUBY_VERSION}-slim-${DEBIAN_VERSION} as ruby
 
 # Resulting version string is vX.X.X-MASTODON_VERSION_PRERELEASE+MASTODON_VERSION_METADATA
-# Example: v4.3.0-nightly.2023.11.09+pr-123456
-# Overwrite existence of 'alpha.X' in version.rb [--build-arg MASTODON_VERSION_PRERELEASE="nightly.2023.11.09"]
+# Example: v4.2.0-nightly.2023.11.09+something
+# Overwrite existance of 'alpha.0' in version.rb [--build-arg MASTODON_VERSION_PRERELEASE="nightly.2023.11.09"]
 ARG MASTODON_VERSION_PRERELEASE=""
-# Append build metadata or fork information to version.rb [--build-arg MASTODON_VERSION_METADATA="pr-123456"]
+# Append build metadata or fork information to version.rb [--build-arg MASTODON_VERSION_METADATA="something"]
 ARG MASTODON_VERSION_METADATA=""
-# Will be available as Mastodon::Version.source_commit
-ARG SOURCE_COMMIT=""
 
 # Allow Ruby on Rails to serve static files
 # See: https://docs.joinmastodon.org/admin/config/#rails_serve_static_files
 ARG RAILS_SERVE_STATIC_FILES="true"
 # Allow to use YJIT compiler
-# See: https://github.com/ruby/ruby/blob/v3_2_4/doc/yjit/yjit.md
+# See: https://github.com/ruby/ruby/blob/master/doc/yjit/yjit.md
 ARG RUBY_YJIT_ENABLE="1"
 # Timezone used by the Docker container and runtime, change with [--build-arg TZ=Europe/Berlin]
 ARG TZ="Etc/UTC"
@@ -48,32 +40,27 @@ ARG GID="991"
 
 # Apply Mastodon build options based on options above
 ENV \
-  # Apply Mastodon version information
+# Apply Mastodon version information
   MASTODON_VERSION_PRERELEASE="${MASTODON_VERSION_PRERELEASE}" \
   MASTODON_VERSION_METADATA="${MASTODON_VERSION_METADATA}" \
-  SOURCE_COMMIT="${SOURCE_COMMIT}" \
-  # Apply Mastodon static files and YJIT options
+# Apply Mastodon static files and YJIT options
   RAILS_SERVE_STATIC_FILES=${RAILS_SERVE_STATIC_FILES} \
   RUBY_YJIT_ENABLE=${RUBY_YJIT_ENABLE} \
-  # Apply timezone
+# Apply timezone
   TZ=${TZ}
 
 ENV \
-  # Configure the IP to bind Mastodon to when serving traffic
+# Configure the IP to bind Mastodon to when serving traffic
   BIND="0.0.0.0" \
-  # Use production settings for Yarn, Node.js and related tools
+# Use production settings for Yarn, Node and related nodejs based tools
   NODE_ENV="production" \
-  # Use production settings for Ruby on Rails
+# Use production settings for Ruby on Rails
   RAILS_ENV="production" \
-  # Add Ruby and Mastodon installation to the PATH
+# Add Ruby and Mastodon installation to the PATH
   DEBIAN_FRONTEND="noninteractive" \
   PATH="${PATH}:/opt/ruby/bin:/opt/mastodon/bin" \
-  # Optimize jemalloc 5.x performance
-  MALLOC_CONF="narenas:2,background_thread:true,thp:never,dirty_decay_ms:1000,muzzy_decay_ms:0" \
-  # Enable libvips, should not be changed
-  MASTODON_USE_LIBVIPS=true \
-  # Sidekiq will touch tmp/sidekiq_process_has_started_and_will_begin_processing_jobs to indicate it is ready. This can be used for a readiness check in Kubernetes
-  MASTODON_SIDEKIQ_READY_FILENAME=sidekiq_process_has_started_and_will_begin_processing_jobs
+# Optimize jemalloc 5.x performance
+  MALLOC_CONF="narenas:2,background_thread:true,thp:never,dirty_decay_ms:1000,muzzy_decay_ms:0"
 
 # Set default shell used for running commands
 SHELL ["/bin/bash", "-o", "pipefail", "-o", "errexit", "-c"]
@@ -83,174 +70,89 @@ ARG TARGETPLATFORM
 RUN echo "Target platform is $TARGETPLATFORM"
 
 RUN \
-  # Remove automatic apt cache Docker cleanup scripts
+# Remove automatic apt cache Docker cleanup scripts
   rm -f /etc/apt/apt.conf.d/docker-clean; \
-  # Sets timezone
+# Sets timezone
   echo "${TZ}" > /etc/localtime; \
-  # Creates mastodon user/group and sets home directory
+# Creates mastodon user/group and sets home directory
   groupadd -g "${GID}" mastodon; \
   useradd -l -u "${UID}" -g "${GID}" -m -d /opt/mastodon mastodon; \
-  # Creates /mastodon symlink to /opt/mastodon
+# Creates /mastodon symlink to /opt/mastodon
   ln -s /opt/mastodon /mastodon;
 
 # Set /opt/mastodon as working directory
 WORKDIR /opt/mastodon
 
-# Add backport repository for some specific packages where we need the latest version
-RUN echo 'deb http://deb.debian.org/debian bookworm-backports main' >> /etc/apt/sources.list
-
 # hadolint ignore=DL3008,DL3005
 RUN \
-  # Mount Apt cache and lib directories from Docker buildx caches
-  --mount=type=cache,id=apt-cache-${TARGETPLATFORM},target=/var/cache/apt,sharing=locked \
-  --mount=type=cache,id=apt-lib-${TARGETPLATFORM},target=/var/lib/apt,sharing=locked \
-  # Apt update & upgrade to check for security updates to Debian image
+# Mount Apt cache and lib directories from Docker buildx caches
+--mount=type=cache,id=apt-cache-${TARGETPLATFORM},target=/var/cache/apt,sharing=locked \
+--mount=type=cache,id=apt-lib-${TARGETPLATFORM},target=/var/lib/apt,sharing=locked \
+# Apt update & upgrade to check for security updates to Debian image
   apt-get update; \
   apt-get dist-upgrade -yq; \
-  # Install jemalloc, curl and other necessary components
+# Install jemalloc, curl and other necessary components
   apt-get install -y --no-install-recommends \
-  curl \
-  file \
-  libjemalloc2 \
-  patchelf \
-  procps \
-  tini \
-  tzdata \
-  wget \
+    ca-certificates \
+    curl \
+    ffmpeg \
+    file \
+    imagemagick \
+    libjemalloc2 \
+    patchelf \
+    procps \
+    tini \
+    tzdata \
+    wget \
   ; \
-  # Patch Ruby to use jemalloc
+# Patch Ruby to use jemalloc
   patchelf --add-needed libjemalloc.so.2 /usr/local/bin/ruby; \
-  # Discard patchelf after use
+# Discard patchelf after use
   apt-get purge -y \
-  patchelf \
+    patchelf \
   ;
 
 # Create temporary build layer from base image
-FROM ruby AS build
+FROM ruby as build
+
+# Copy Node package configuration files into working directory
+COPY package.json yarn.lock .yarnrc.yml /opt/mastodon/
+COPY .yarn /opt/mastodon/.yarn
+
+COPY --from=node /usr/local/bin /usr/local/bin
+COPY --from=node /usr/local/lib /usr/local/lib
 
 ARG TARGETPLATFORM
 
 # hadolint ignore=DL3008
 RUN \
-  # Mount Apt cache and lib directories from Docker buildx caches
-  --mount=type=cache,id=apt-cache-${TARGETPLATFORM},target=/var/cache/apt,sharing=locked \
-  --mount=type=cache,id=apt-lib-${TARGETPLATFORM},target=/var/lib/apt,sharing=locked \
-  # Install build tools and bundler dependencies from APT
+# Mount Apt cache and lib directories from Docker buildx caches
+--mount=type=cache,id=apt-cache-${TARGETPLATFORM},target=/var/cache/apt,sharing=locked \
+--mount=type=cache,id=apt-lib-${TARGETPLATFORM},target=/var/lib/apt,sharing=locked \
+# Install build tools and bundler dependencies from APT
   apt-get install -y --no-install-recommends \
-  autoconf \
-  automake \
-  build-essential \
-  cmake \
-  git \
-  libgdbm-dev \
-  libglib2.0-dev \
-  libgmp-dev \
-  libicu-dev \
-  libidn-dev \
-  libpq-dev \
-  libssl-dev \
-  libtool \
-  libyaml-dev \
-  meson \
-  nasm \
-  pkg-config \
-  shared-mime-info \
-  xz-utils \
-  # libvips components
-  libcgif-dev \
-  libexif-dev \
-  libexpat1-dev \
-  libgirepository1.0-dev \
-  libheif-dev/bookworm-backports \
-  libimagequant-dev \
-  libjpeg62-turbo-dev \
-  liblcms2-dev \
-  liborc-dev \
-  libspng-dev \
-  libtiff-dev \
-  libwebp-dev \
-  # ffmpeg components
-  libdav1d-dev \
-  liblzma-dev \
-  libmp3lame-dev \
-  libopus-dev \
-  libsnappy-dev \
-  libvorbis-dev \
-  libvpx-dev \
-  libx264-dev \
-  libx265-dev \
+    g++ \
+    gcc \
+    git \
+    libgdbm-dev \
+    libgmp-dev \
+    libicu-dev \
+    libidn-dev \
+    libpq-dev \
+    libssl-dev \
+    make \
+    shared-mime-info \
+    zlib1g-dev \
   ;
 
-# Create temporary libvips specific build layer from build layer
-FROM build AS libvips
-
-# libvips version to compile, change with [--build-arg VIPS_VERSION="8.15.2"]
-# renovate: datasource=github-releases depName=libvips packageName=libvips/libvips
-ARG VIPS_VERSION=8.16.1
-# libvips download URL, change with [--build-arg VIPS_URL="https://github.com/libvips/libvips/releases/download"]
-ARG VIPS_URL=https://github.com/libvips/libvips/releases/download
-
-WORKDIR /usr/local/libvips/src
-# Download and extract libvips source code
-ADD ${VIPS_URL}/v${VIPS_VERSION}/vips-${VIPS_VERSION}.tar.xz /usr/local/libvips/src/
-RUN tar xf vips-${VIPS_VERSION}.tar.xz;
-
-WORKDIR /usr/local/libvips/src/vips-${VIPS_VERSION}
-
-# Configure and compile libvips
 RUN \
-  meson setup build --prefix /usr/local/libvips --libdir=lib -Ddeprecated=false -Dintrospection=disabled -Dmodules=disabled -Dexamples=false; \
-  cd build; \
-  ninja; \
-  ninja install;
-
-# Create temporary ffmpeg specific build layer from build layer
-FROM build AS ffmpeg
-
-# ffmpeg version to compile, change with [--build-arg FFMPEG_VERSION="7.0.x"]
-# renovate: datasource=repology depName=ffmpeg packageName=openpkg_current/ffmpeg
-ARG FFMPEG_VERSION=7.1
-# ffmpeg download URL, change with [--build-arg FFMPEG_URL="https://ffmpeg.org/releases"]
-ARG FFMPEG_URL=https://ffmpeg.org/releases
-
-WORKDIR /usr/local/ffmpeg/src
-# Download and extract ffmpeg source code
-ADD ${FFMPEG_URL}/ffmpeg-${FFMPEG_VERSION}.tar.xz /usr/local/ffmpeg/src/
-RUN tar xf ffmpeg-${FFMPEG_VERSION}.tar.xz;
-
-WORKDIR /usr/local/ffmpeg/src/ffmpeg-${FFMPEG_VERSION}
-
-# Configure and compile ffmpeg
-RUN \
-  ./configure \
-  --prefix=/usr/local/ffmpeg \
-  --toolchain=hardened \
-  --disable-debug \
-  --disable-devices \
-  --disable-doc \
-  --disable-ffplay \
-  --disable-network \
-  --disable-static \
-  --enable-ffmpeg \
-  --enable-ffprobe \
-  --enable-gpl \
-  --enable-libdav1d \
-  --enable-libmp3lame \
-  --enable-libopus \
-  --enable-libsnappy \
-  --enable-libvorbis \
-  --enable-libvpx \
-  --enable-libwebp \
-  --enable-libx264 \
-  --enable-libx265 \
-  --enable-shared \
-  --enable-version3 \
-  ; \
-  make -j$(nproc); \
-  make install;
+# Configure Corepack
+  rm /usr/local/bin/yarn*; \
+  corepack enable; \
+  corepack prepare --activate;
 
 # Create temporary bundler specific build layer from build layer
-FROM build AS bundler
+FROM build as bundler
 
 ARG TARGETPLATFORM
 
@@ -258,109 +160,76 @@ ARG TARGETPLATFORM
 COPY Gemfile* /opt/mastodon/
 
 RUN \
-  # Mount Ruby Gem caches
-  --mount=type=cache,id=gem-cache-${TARGETPLATFORM},target=/usr/local/bundle/cache/,sharing=locked \
-  # Configure bundle to prevent changes to Gemfile and Gemfile.lock
+# Mount Ruby Gem caches
+--mount=type=cache,id=gem-cache-${TARGETPLATFORM},target=/usr/local/bundle/cache/,sharing=locked \
+# Configure bundle to prevent changes to Gemfile and Gemfile.lock
   bundle config set --global frozen "true"; \
-  # Configure bundle to not cache downloaded Gems
+# Configure bundle to not cache downloaded Gems
   bundle config set --global cache_all "false"; \
-  # Configure bundle to only process production Gems
+# Configure bundle to only process production Gems
   bundle config set --local without "development test"; \
-  # Configure bundle to not warn about root user
+# Configure bundle to not warn about root user
   bundle config set silence_root_warning "true"; \
-  # Download and install required Gems
+# Download and install required Gems
   bundle install -j"$(nproc)";
 
-# Create temporary assets build layer from build layer
-FROM build AS precompiler
+# Create temporary node specific build layer from build layer
+FROM build as yarn
 
 ARG TARGETPLATFORM
 
-# Copy Mastodon sources into layer
-COPY . /opt/mastodon/
-
-# Copy Node.js binaries/libraries into layer
-COPY --from=node /usr/local/bin /usr/local/bin
-COPY --from=node /usr/local/lib /usr/local/lib
-
-RUN \
-  # Configure Corepack
-  rm /usr/local/bin/yarn*; \
-  corepack enable; \
-  corepack prepare --activate;
+# Copy Node package configuration files into working directory
+COPY package.json yarn.lock .yarnrc.yml /opt/mastodon/
+COPY streaming/package.json /opt/mastodon/streaming/
+COPY .yarn /opt/mastodon/.yarn
 
 # hadolint ignore=DL3008
 RUN \
-  --mount=type=cache,id=corepack-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/corepack,sharing=locked \
-  --mount=type=cache,id=yarn-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/yarn,sharing=locked \
-  # Install Node.js packages
+--mount=type=cache,id=corepack-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/corepack,sharing=locked \
+--mount=type=cache,id=yarn-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/yarn,sharing=locked \
+# Install Node packages
   yarn workspaces focus --production @mastodon/mastodon;
 
-# Copy libvips components into layer for precompiler
-COPY --from=libvips /usr/local/libvips/bin /usr/local/bin
-COPY --from=libvips /usr/local/libvips/lib /usr/local/lib
-# Copy bundler packages into layer for precompiler
+# Create temporary assets build layer from build layer
+FROM build as precompiler
+
+# Copy Mastodon sources into precompiler layer
+COPY . /opt/mastodon/
+
+# Copy bundler and node packages from build layer to container
+COPY --from=yarn /opt/mastodon /opt/mastodon/
 COPY --from=bundler /opt/mastodon /opt/mastodon/
 COPY --from=bundler /usr/local/bundle/ /usr/local/bundle/
 
+ARG TARGETPLATFORM
+
 RUN \
-  ldconfig; \
-  # Use Ruby on Rails to create Mastodon assets
-  SECRET_KEY_BASE_DUMMY=1 \
-  bundle exec rails assets:precompile; \
-  # Cleanup temporary files
+# Use Ruby on Rails to create Mastodon assets
+  OTP_SECRET=precompile_placeholder SECRET_KEY_BASE=precompile_placeholder bundle exec rails assets:precompile; \
+# Cleanup temporary files
   rm -fr /opt/mastodon/tmp;
 
 # Prep final Mastodon Ruby layer
-FROM ruby AS mastodon
+FROM ruby as mastodon
 
 ARG TARGETPLATFORM
 
 # hadolint ignore=DL3008
 RUN \
-  # Mount Apt cache and lib directories from Docker buildx caches
-  --mount=type=cache,id=apt-cache-${TARGETPLATFORM},target=/var/cache/apt,sharing=locked \
-  --mount=type=cache,id=apt-lib-${TARGETPLATFORM},target=/var/lib/apt,sharing=locked \
-  # Mount Corepack and Yarn caches from Docker buildx caches
-  --mount=type=cache,id=corepack-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/corepack,sharing=locked \
-  --mount=type=cache,id=yarn-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/yarn,sharing=locked \
-  # Apt update install non-dev versions of necessary components
+# Mount Apt cache and lib directories from Docker buildx caches
+--mount=type=cache,id=apt-cache-${TARGETPLATFORM},target=/var/cache/apt,sharing=locked \
+--mount=type=cache,id=apt-lib-${TARGETPLATFORM},target=/var/lib/apt,sharing=locked \
+# Mount Corepack and Yarn caches from Docker buildx caches
+--mount=type=cache,id=corepack-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/corepack,sharing=locked \
+--mount=type=cache,id=yarn-cache-${TARGETPLATFORM},target=/usr/local/share/.cache/yarn,sharing=locked \
+# Apt update install non-dev versions of necessary components
   apt-get install -y --no-install-recommends \
-  libexpat1 \
-  libglib2.0-0 \
-  libicu72 \
-  libidn12 \
-  libpq5 \
-  libreadline8 \
-  libssl3 \
-  libyaml-0-2 \
-  # libvips components
-  libcgif0 \
-  libexif12 \
-  libheif1/bookworm-backports \
-  libimagequant0 \
-  libjpeg62-turbo \
-  liblcms2-2 \
-  liborc-0.4-0 \
-  libspng0 \
-  libtiff6 \
-  libwebp7 \
-  libwebpdemux2 \
-  libwebpmux3 \
-  # ffmpeg components
-  libdav1d6 \
-  libmp3lame0 \
-  libopencore-amrnb0 \
-  libopencore-amrwb0 \
-  libopus0 \
-  libsnappy1v5 \
-  libtheora0 \
-  libvorbis0a \
-  libvorbisenc2 \
-  libvorbisfile3 \
-  libvpx7 \
-  libx264-164 \
-  libx265-199 \
+    libssl3 \
+    libpq5 \
+    libicu72 \
+    libidn12 \
+    libreadline8 \
+    libyaml-0-2 \
   ;
 
 # Copy Mastodon sources into final layer
@@ -371,29 +240,16 @@ COPY --from=precompiler /opt/mastodon/public/packs /opt/mastodon/public/packs
 COPY --from=precompiler /opt/mastodon/public/assets /opt/mastodon/public/assets
 # Copy bundler components to layer
 COPY --from=bundler /usr/local/bundle/ /usr/local/bundle/
-# Copy libvips components to layer
-COPY --from=libvips /usr/local/libvips/bin /usr/local/bin
-COPY --from=libvips /usr/local/libvips/lib /usr/local/lib
-# Copy ffpmeg components to layer
-COPY --from=ffmpeg /usr/local/ffmpeg/bin /usr/local/bin
-COPY --from=ffmpeg /usr/local/ffmpeg/lib /usr/local/lib
 
 RUN \
-  ldconfig; \
-  # Smoketest media processors
-  vips -v; \
-  ffmpeg -version; \
-  ffprobe -version;
-
-RUN \
-  # Precompile bootsnap code for faster Rails startup
+# Precompile bootsnap code for faster Rails startup
   bundle exec bootsnap precompile --gemfile app/ lib/;
 
 RUN \
-  # Pre-create and chown system volume to Mastodon user
+# Pre-create and chown system volume to Mastodon user
   mkdir -p /opt/mastodon/public/system; \
   chown mastodon:mastodon /opt/mastodon/public/system; \
-  # Set Mastodon user as owner of tmp folder
+# Set Mastodon user as owner of tmp folder
   chown -R mastodon:mastodon /opt/mastodon/tmp;
 
 # Set the running user for resulting container
@@ -401,4 +257,4 @@ USER mastodon
 # Expose default Puma ports
 EXPOSE 3000
 # Set container tini as default entry point
-ENTRYPOINT ["/usr/bin/tini", "--"]
+ENTRYPOINT ["/usr/bin/tini", "--"]

FEDERATION.md

@@ -1,35 +1,19 @@
-# Federation
-
-## Supported federation protocols and standards
-
-- [ActivityPub](https://www.w3.org/TR/activitypub/) (Server-to-Server)
-- [WebFinger](https://webfinger.net/)
-- [Http Signatures](https://datatracker.ietf.org/doc/html/draft-cavage-http-signatures)
-- [NodeInfo](https://nodeinfo.diaspora.software/)
-
-## Supported FEPs
-
-- [FEP-67ff: FEDERATION.md](https://codeberg.org/fediverse/fep/src/branch/main/fep/67ff/fep-67ff.md)
-- [FEP-f1d5: NodeInfo in Fediverse Software](https://codeberg.org/fediverse/fep/src/branch/main/fep/f1d5/fep-f1d5.md)
-- [FEP-8fcf: Followers collection synchronization across servers](https://codeberg.org/fediverse/fep/src/branch/main/fep/8fcf/fep-8fcf.md)
-- [FEP-5feb: Search indexing consent for actors](https://codeberg.org/fediverse/fep/src/branch/main/fep/5feb/fep-5feb.md)
-
-## ActivityPub in Mastodon
+## ActivityPub federation in Mastodon
 
 Mastodon largely follows the ActivityPub server-to-server specification but it makes uses of some non-standard extensions, some of which are required for interacting with Mastodon at all.
 
-- [Supported ActivityPub vocabulary](https://docs.joinmastodon.org/spec/activitypub/)
+Supported vocabulary: https://docs.joinmastodon.org/spec/activitypub/
 
 ### Required extensions
 
-#### WebFinger
+#### Webfinger
 
 In Mastodon, users are identified by a `username` and `domain` pair (e.g., `Gargron@mastodon.social`).
 This is used both for discovery and for unambiguously mentioning users across the fediverse. Furthermore, this is part of Mastodon's database design from its very beginnings.
 
 As a result, Mastodon requires that each ActivityPub actor uniquely maps back to an `acct:` URI that can be resolved via WebFinger.
 
-- [WebFinger information and examples](https://docs.joinmastodon.org/spec/webfinger/)
+More information and examples are available at: https://docs.joinmastodon.org/spec/webfinger/
 
 #### HTTP Signatures
 
@@ -37,13 +21,11 @@ In order to authenticate activities, Mastodon relies on HTTP Signatures, signing
 
 Mastodon requires all `POST` requests to be signed, and MAY require `GET` requests to be signed, depending on the configuration of the Mastodon server.
 
-- [HTTP Signatures information and examples](https://docs.joinmastodon.org/spec/security/#http)
+More information on HTTP Signatures, as well as examples, can be found here: https://docs.joinmastodon.org/spec/security/#http
 
 ### Optional extensions
 
-- [Linked-Data Signatures](https://docs.joinmastodon.org/spec/security/#ld)
-- [Bearcaps](https://docs.joinmastodon.org/spec/bearcaps/)
-
-### Additional documentation
-
-- [Mastodon documentation](https://docs.joinmastodon.org/)
+- Linked-Data Signatures: https://docs.joinmastodon.org/spec/security/#ld
+- Bearcaps: https://docs.joinmastodon.org/spec/bearcaps/
+- Followers collection synchronization: https://codeberg.org/fediverse/fep/src/branch/main/fep/8fcf/fep-8fcf.md
+- Search indexing consent for actors: https://codeberg.org/fediverse/fep/src/branch/main/fep/5feb/fep-5feb.md

Gemfile

@@ -1,36 +1,37 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
-ruby '>= 3.2.0', '< 3.5.0'
+ruby '>= 3.0.0'
 
-gem 'propshaft'
 gem 'puma', '~> 6.3'
-gem 'rack', '~> 2.2.7'
-gem 'rails', '~> 8.0'
+gem 'rails', '~> 7.1.1'
+gem 'propshaft'
 gem 'thor', '~> 1.2'
+gem 'rack', '~> 2.2.7'
+
+# For why irb is in the Gemfile, see: https://ruby.social/@st0012/111444685161478182
+gem 'irb', '~> 1.8'
 
-gem 'dotenv'
 gem 'haml-rails', '~>2.0'
 gem 'pg', '~> 1.5'
 gem 'pghero'
+gem 'dotenv-rails', '~> 2.8'
 
-gem 'aws-sdk-core', '< 3.216.0', require: false # TODO: https://github.com/mastodon/mastodon/pull/34173#issuecomment-2733378873
 gem 'aws-sdk-s3', '~> 1.123', require: false
-gem 'blurhash', '~> 0.1'
-gem 'fog-core', '<= 2.6.0'
+gem 'fog-core', '<= 2.4.0'
 gem 'fog-openstack', '~> 1.0', require: false
-gem 'jd-paperclip-azure', '~> 3.0', require: false
 gem 'kt-paperclip', '~> 7.2'
-gem 'ruby-vips', '~> 2.2', require: false
+gem 'md-paperclip-azure', '~> 2.2', require: false
+gem 'blurhash', '~> 0.1'
 
 gem 'active_model_serializers', '~> 0.10'
 gem 'addressable', '~> 2.8'
-gem 'bootsnap', '~> 1.18.0', require: false
+gem 'bootsnap', '~> 1.17.0', require: false
 gem 'browser'
 gem 'charlock_holmes', '~> 0.7.7'
 gem 'chewy', '~> 7.3'
 gem 'devise', '~> 4.9'
-gem 'devise-two-factor'
+gem 'devise-two-factor', '~> 4.1'
 
 group :pam_authentication, optional: true do
   gem 'devise_pam_authenticatable2', '~> 9.2'
@@ -38,104 +39,81 @@ end
 
 gem 'net-ldap', '~> 0.18'
 
-gem 'omniauth', '~> 2.0'
 gem 'omniauth-cas', '~> 3.0.0.beta.1'
-gem 'omniauth_openid_connect', '~> 0.8.0'
-gem 'omniauth-rails_csrf_protection', '~> 1.0'
 gem 'omniauth-saml', '~> 2.0'
+gem 'omniauth_openid_connect', '~> 0.6.1'
+gem 'omniauth', '~> 2.0'
+gem 'omniauth-rails_csrf_protection', '~> 1.0'
 
 gem 'color_diff', '~> 0.1'
 gem 'csv', '~> 3.2'
 gem 'discard', '~> 1.2'
 gem 'doorkeeper', '~> 5.6'
-gem 'faraday-httpclient'
+gem 'ed25519', '~> 1.3'
 gem 'fast_blank', '~> 1.0'
 gem 'fastimage'
 gem 'hiredis', '~> 0.6'
+gem 'redis-namespace', '~> 1.10'
 gem 'htmlentities', '~> 4.3'
-gem 'http', '~> 5.2.0'
+gem 'http', '~> 5.1'
 gem 'http_accept_language', '~> 2.1'
-gem 'httplog', '~> 1.7.0', require: false
-gem 'i18n'
+gem 'httplog', '~> 1.6.2'
 gem 'idn-ruby', require: 'idn'
-gem 'inline_svg'
-gem 'irb', '~> 1.8'
 gem 'kaminari', '~> 1.2'
 gem 'link_header', '~> 0.0'
-gem 'linzer', '~> 0.6.1'
-gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
-gem 'mime-types', '~> 3.6.0', require: 'mime/types/columnar'
-gem 'mutex_m'
+gem 'mime-types', '~> 3.5.0', require: 'mime/types/columnar'
 gem 'nokogiri', '~> 1.15'
+gem 'nsa', github: 'jhawthorn/nsa', ref: 'e020fcc3a54d993ab45b7194d89ab720296c111b'
 gem 'oj', '~> 3.14'
 gem 'ox', '~> 2.14'
 gem 'parslet'
-gem 'premailer-rails'
-gem 'public_suffix', '~> 6.0'
+gem 'posix-spawn'
+gem 'public_suffix', '~> 5.0'
 gem 'pundit', '~> 2.3'
+gem 'premailer-rails'
 gem 'rack-attack', '~> 6.6'
 gem 'rack-cors', '~> 2.0', require: 'rack/cors'
-gem 'rails-i18n', '~> 8.0'
+gem 'rails-i18n', '~> 7.0'
 gem 'redcarpet', '~> 3.6'
 gem 'redis', '~> 4.5', require: ['redis', 'redis/connection/hiredis']
-gem 'redis-namespace', '~> 1.10'
+gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
 gem 'rqrcode', '~> 2.2'
 gem 'ruby-progressbar', '~> 1.13'
-gem 'sanitize', '~> 7.0'
+gem 'sanitize', '~> 6.0'
 gem 'scenic', '~> 1.7'
 gem 'sidekiq', '~> 6.5'
-gem 'sidekiq-bulk', '~> 0.2.0'
 gem 'sidekiq-scheduler', '~> 5.0'
 gem 'sidekiq-unique-jobs', '~> 7.1'
-gem 'simple_form', '~> 5.2'
+gem 'sidekiq-bulk', '~> 0.2.0'
 gem 'simple-navigation', '~> 4.4'
-gem 'stoplight', '~> 4.1'
-gem 'strong_migrations'
+gem 'simple_form', '~> 5.2'
+gem 'stoplight', '~> 3.0.1'
+gem 'strong_migrations', '1.7.0'
 gem 'tty-prompt', '~> 0.23', require: false
 gem 'twitter-text', '~> 3.1.0'
 gem 'tzinfo-data', '~> 1.2023'
-gem 'webauthn', '~> 3.0'
 gem 'webpacker', '~> 5.4'
-gem 'webpush', github: 'mastodon/webpush', ref: '9631ac63045cfabddacc69fc06e919b4c13eb913'
+gem 'webpush', github: 'ClearlyClaire/webpush', ref: 'f14a4d52e201128b1b00245d11b6de80d6cfdcd9'
+gem 'webauthn', '~> 3.0'
 
 gem 'json-ld'
 gem 'json-ld-preloaded', '~> 3.2'
 gem 'rdf-normalize', '~> 0.5'
 
-gem 'prometheus_exporter', '~> 2.2', require: false
-
-gem 'opentelemetry-api', '~> 1.5.0'
-
-group :opentelemetry do
-  gem 'opentelemetry-exporter-otlp', '~> 0.30.0', require: false
-  gem 'opentelemetry-instrumentation-active_job', '~> 0.8.0', require: false
-  gem 'opentelemetry-instrumentation-active_model_serializers', '~> 0.22.0', require: false
-  gem 'opentelemetry-instrumentation-concurrent_ruby', '~> 0.22.0', require: false
-  gem 'opentelemetry-instrumentation-excon', '~> 0.23.0', require: false
-  gem 'opentelemetry-instrumentation-faraday', '~> 0.26.0', require: false
-  gem 'opentelemetry-instrumentation-http', '~> 0.24.0', require: false
-  gem 'opentelemetry-instrumentation-http_client', '~> 0.23.0', require: false
-  gem 'opentelemetry-instrumentation-net_http', '~> 0.23.0', require: false
-  gem 'opentelemetry-instrumentation-pg', '~> 0.30.0', require: false
-  gem 'opentelemetry-instrumentation-rack', '~> 0.26.0', require: false
-  gem 'opentelemetry-instrumentation-rails', '~> 0.36.0', require: false
-  gem 'opentelemetry-instrumentation-redis', '~> 0.26.0', require: false
-  gem 'opentelemetry-instrumentation-sidekiq', '~> 0.26.0', require: false
-  gem 'opentelemetry-sdk', '~> 1.4', require: false
-end
+gem 'private_address_check', '~> 0.5'
 
 group :test do
-  # Enable usage of all available CPUs/cores during spec runs
-  gem 'flatware-rspec'
-
   # Adds RSpec Error/Warning annotations to GitHub PRs on the Files tab
-  gem 'rspec-github', '~> 3.0', require: false
+  gem 'rspec-github', '~> 2.4', require: false
+
+  # RSpec progress bar formatter
+  gem 'fuubar', '~> 2.5'
 
   # RSpec helpers for email specs
   gem 'email_spec'
 
-  # Extra RSpec extension methods and helpers for sidekiq
-  gem 'rspec-sidekiq', '~> 5.0'
+  # Extra RSpec extenion methods and helpers for sidekiq
+  gem 'rspec-sidekiq', '~> 4.0'
 
   # Browser integration testing
   gem 'capybara', '~> 3.39'
@@ -145,17 +123,24 @@ group :test do
   gem 'database_cleaner-active_record'
 
   # Used to mock environment variables
-  gem 'climate_control'
+  gem 'climate_control', '~> 0.2'
+
+  # Generating fake data for specs
+  gem 'faker', '~> 3.2'
+
+  # Generate test objects for specs
+  gem 'fabrication', '~> 2.30'
+
+  # Add back helpers functions removed in Rails 5.1
+  gem 'rails-controller-testing', '~> 1.0'
 
   # Validate schemas in specs
-  gem 'json-schema', '~> 5.0'
+  gem 'json-schema', '~> 4.0'
 
   # Test harness fo rack components
   gem 'rack-test', '~> 2.1'
 
-  gem 'shoulda-matchers'
-
-  # Coverage formatter for RSpec
+  # Coverage formatter for RSpec test if DISABLE_SIMPLECOV is false
   gem 'simplecov', '~> 0.22', require: false
   gem 'simplecov-lcov', '~> 0.8', require: false
 
@@ -167,14 +152,12 @@ group :development do
   # Code linting CLI and plugins
   gem 'rubocop', require: false
   gem 'rubocop-capybara', require: false
-  gem 'rubocop-i18n', require: false
   gem 'rubocop-performance', require: false
   gem 'rubocop-rails', require: false
   gem 'rubocop-rspec', require: false
-  gem 'rubocop-rspec_rails', require: false
 
   # Annotates modules with schema
-  gem 'annotaterb', '~> 4.13', require: false
+  gem 'annotate', '~> 3.2'
 
   # Enhanced error message pages for development
   gem 'better_errors', '~> 2.9'
@@ -182,10 +165,10 @@ group :development do
 
   # Preview mail in the browser
   gem 'letter_opener', '~> 1.8'
-  gem 'letter_opener_web', '~> 3.0'
+  gem 'letter_opener_web', '~> 2.0'
 
   # Security analysis CLI tools
-  gem 'brakeman', '~> 7.0', require: false
+  gem 'brakeman', '~> 6.0', require: false
   gem 'bundler-audit', '~> 0.9', require: false
 
   # Linter CLI for HAML files
@@ -197,36 +180,28 @@ end
 
 group :development, :test do
   # Interactive Debugging tools
-  gem 'debug', '~> 1.8', require: false
-
-  # Generate fake data values
-  gem 'faker', '~> 3.2'
-
-  # Generate factory objects
-  gem 'fabrication', '~> 2.30'
+  gem 'debug', '~> 1.8'
 
   # Profiling tools
   gem 'memory_profiler', require: false
   gem 'ruby-prof', require: false
   gem 'stackprof', require: false
-  gem 'test-prof', require: false
+  gem 'test-prof'
 
   # RSpec runner for rails
-  gem 'rspec-rails', '~> 7.0'
+  gem 'rspec-rails', '~> 6.0'
 end
 
 group :production do
   gem 'lograge', '~> 0.12'
 end
 
-gem 'cocoon', '~> 1.2'
 gem 'concurrent-ruby', require: false
 gem 'connection_pool', require: false
 gem 'xorcist', '~> 1.1'
+gem 'cocoon', '~> 1.2'
 
-gem 'net-http', '~> 0.6.0'
+gem 'net-http', '~> 0.4.0'
 gem 'rubyzip', '~> 2.3'
 
 gem 'hcaptcha', '~> 7.1'
-
-gem 'mail', '~> 2.8'

Procfile

@@ -11,4 +11,4 @@ worker: bundle exec sidekiq
 #
 # and let the main app use the separate app:
 #
-# heroku config:set STREAMING_API_BASE_URL=wss://<streaming-app-random>.herokuapp.com -a <main-app>
+# heroku config:set STREAMING_API_BASE_URL=wss://<streaming-app>.herokuapp.com -a <main-app>

README.md

@@ -1,27 +1,142 @@
-NAS is an KMY & Mastodon Fork
+<h1><picture>
+  <source media="(prefers-color-scheme: dark)" srcset="./lib/assets/wordmark.dark.png?raw=true">
+  <source media="(prefers-color-scheme: light)" srcset="./lib/assets/wordmark.light.png?raw=true">
+  <img alt="Mastodon" src="./lib/assets/wordmark.light.png?raw=true" height="34">
+</picture></h1>
 
-The following are just a few of the most common features. There are many other minor changes to the specifications.
+[![GitHub release](https://img.shields.io/github/release/mastodon/mastodon.svg)][releases]
+[![Ruby Testing](https://github.com/mastodon/mastodon/actions/workflows/test-ruby.yml/badge.svg)](https://github.com/mastodon/mastodon/actions/workflows/test-ruby.yml)
+[![Crowdin](https://d322cqt584bo4o.cloudfront.net/mastodon/localized.svg)][crowdin]
 
-Emoji reactions
+[releases]: https://github.com/mastodon/mastodon/releases
+[crowdin]: https://crowdin.com/project/mastodon
 
-Local Public (Does not appear on the federated timeline of remote servers, but does appear on followers' home timelines. This is different from local only)
+Mastodon is a **free, open-source social network server** based on ActivityPub where users can follow friends and discover new ones. On Mastodon, users can publish anything they want: links, pictures, text, and video. All Mastodon servers are interoperable as a federated network (users on one server can seamlessly communicate with users from another one, including non-Mastodon software that implements ActivityPub!)
 
-Bookmark classification
+Click below to **learn more** in a video:
 
-Set who can search your posts for each post (Searchability)
+[![Screenshot](https://blog.joinmastodon.org/2018/06/why-activitypub-is-the-future/ezgif-2-60f1b00403.gif)][youtube_demo]
 
-Quote posts, modest quotes (references)
+[youtube_demo]: https://www.youtube.com/watch?v=IPSbNdBmWKE
 
-Record posts that meet certain conditions such as domains, accounts, and keywords (Subscriptions/Antennas)
+## Navigation
 
-Send posts to a designated set of followers (Circles) (different from direct messages)
+- [Project homepage 🐘](https://joinmastodon.org)
+- [Support the development via Patreon][patreon]
+- [View sponsors](https://joinmastodon.org/sponsors)
+- [Blog](https://blog.joinmastodon.org)
+- [Documentation](https://docs.joinmastodon.org)
+- [Roadmap](https://joinmastodon.org/roadmap)
+- [Official Docker image](https://github.com/mastodon/mastodon/pkgs/container/mastodon)
+- [Browse Mastodon servers](https://joinmastodon.org/communities)
+- [Browse Mastodon apps](https://joinmastodon.org/apps)
 
-Notification of new posts on lists
+[patreon]: https://www.patreon.com/mastodon
 
-Exclude posts from people you follow when filtering posts
+## Features
 
-Hide number of followers and followings
+<img src="/app/javascript/images/elephant_ui_working.svg?raw=true" align="right" width="30%" />
 
-Automatically delete posts after a specified time has passed
+### No vendor lock-in: Fully interoperable with any conforming platform
 
-Expanding moderation functions
+It doesn't have to be Mastodon; whatever implements ActivityPub is part of the social network! [Learn more](https://blog.joinmastodon.org/2018/06/why-activitypub-is-the-future/)
+
+### Real-time, chronological timeline updates
+
+Updates of people you're following appear in real-time in the UI via WebSockets. There's a firehose view as well!
+
+### Media attachments like images and short videos
+
+Upload and view images and WebM/MP4 videos attached to the updates. Videos with no audio track are treated like GIFs; normal videos loop continuously!
+
+### Safety and moderation tools
+
+Mastodon includes private posts, locked accounts, phrase filtering, muting, blocking, and all sorts of other features, along with a reporting and moderation system. [Learn more](https://blog.joinmastodon.org/2018/07/cage-the-mastodon/)
+
+### OAuth2 and a straightforward REST API
+
+Mastodon acts as an OAuth2 provider, so 3rd party apps can use the REST and Streaming APIs. This results in a rich app ecosystem with a lot of choices!
+
+## Deployment
+
+### Tech stack
+
+- **Ruby on Rails** powers the REST API and other web pages
+- **React.js** and Redux are used for the dynamic parts of the interface
+- **Node.js** powers the streaming API
+
+### Requirements
+
+- **PostgreSQL** 12+
+- **Redis** 4+
+- **Ruby** 2.7+
+- **Node.js** 16+
+
+The repository includes deployment configurations for **Docker and docker-compose** as well as specific platforms like **Heroku**, **Scalingo**, and **Nanobox**. For Helm charts, reference the [mastodon/chart repository](https://github.com/mastodon/chart). The [**standalone** installation guide](https://docs.joinmastodon.org/admin/install/) is available in the documentation.
+
+## Development
+
+### Vagrant
+
+A **Vagrant** configuration is included for development purposes. To use it, complete the following steps:
+
+- Install Vagrant and Virtualbox
+- Install the `vagrant-hostsupdater` plugin: `vagrant plugin install vagrant-hostsupdater`
+- Run `vagrant up`
+- Run `vagrant ssh -c "cd /vagrant && foreman start"`
+- Open `http://mastodon.local` in your browser
+
+### MacOS
+
+To set up **MacOS** for native development, complete the following steps:
+
+- Install the latest stable Ruby version (use a Ruby version manager for easy installation and management of Ruby versions)
+- Run `brew install postgresql@14`
+- Run `brew install redis`
+- Run `brew install imagemagick`
+- Run `brew install libidn`
+- Install Foreman or a similar tool (such as [overmind](https://github.com/DarthSim/overmind)) to handle multiple process launching.
+- Navigate to Mastodon's root directory and run `brew install nvm` then `nvm use` to use the version from .nvmrc
+- Run `corepack enable && corepack prepare`
+- Run `bundle exec rails db:setup` (optionally prepend `RAILS_ENV=development` to target the dev environment)
+- Finally, run `overmind start -f Procfile.dev`
+
+### Docker
+
+For development with **Docker**, complete the following steps:
+
+- Install Docker Desktop
+- Run `docker compose -f .devcontainer/docker-compose.yml up -d`
+- Run `docker compose -f .devcontainer/docker-compose.yml exec app .devcontainer/post-create.sh`
+- Finally, run `docker compose -f .devcontainer/docker-compose.yml exec app foreman start -f Procfile.dev`
+
+If you are using an IDE with [support for the Development Container specification](https://containers.dev/supporting), it will run the above `docker compose` commands automatically. For **Visual Studio Code** this requires the [Dev Container extension](https://containers.dev/supporting#dev-containers).
+
+### GitHub Codespaces
+
+To get you coding in just a few minutes, GitHub Codespaces provides a web-based version of Visual Studio Code and a cloud-hosted development environment fully configured with the software needed for this project..
+
+- Click this button to create a new codespace:<br>
+  [![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://github.com/codespaces/new?hide_repo_select=true&ref=main&repo=52281283&devcontainer_path=.devcontainer%2Fcodespaces%2Fdevcontainer.json)
+- Wait for the environment to build. This will take a few minutes.
+- When the editor is ready, run `foreman start -f Procfile.dev` in the terminal.
+- After a few seconds, a popup will appear with a button labeled _Open in Browser_. This will open Mastodon.
+- On the _Ports_ tab, right click on the “stream” row and select _Port visibility_ → _Public_.
+
+## Contributing
+
+Mastodon is **free, open-source software** licensed under **AGPLv3**.
+
+You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository or submit translations using Crowdin. To get started, take a look at [CONTRIBUTING.md](CONTRIBUTING.md). If your contributions are accepted into Mastodon, you can request to be paid through [our OpenCollective](https://opencollective.com/mastodon).
+
+**IRC channel**: #mastodon on irc.libera.chat
+
+## License
+
+Copyright (C) 2016-2024 Eugen Rochko & other Mastodon contributors (see [AUTHORS.md](AUTHORS.md))
+
+This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
+
+You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.

Rakefile

@@ -3,6 +3,6 @@
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
-require_relative 'config/application'
+require File.expand_path('config/application', __dir__)
 
 Rails.application.load_tasks

SECURITY.md

@@ -1,20 +1,20 @@
-# セキュリティポリシー
+# Security Policy
 
-kmyblueのプログラムにおいてセキュリティインシデントを発見した場合、kmyblueに報告してください。
+If you believe you've identified a security vulnerability in Mastodon (a bug that allows something to happen that shouldn't be possible), you can either:
 
-kmyblueにセキュリティインシデントを報告する場合、以下の手順を踏んでください。
+- open a [Github security issue on the Mastodon project](https://github.com/mastodon/mastodon/security/advisories/new)
+- reach us at <security@joinmastodon.org>
 
-- [こちらのリンクから新規インシデントを起票してください](https://github.com/kmycode/mastodon/security/advisories/new)
-- メール <tt@kmycode.net>、または[@askyq@kmy.blue](https://kmy.blue/@askyq)宛に、**セキュリティインシデントを起票したことだけ**を連絡してください。セキュリティインシデントの内容は、絶対に連絡に含めないでください（リンクくらいなら含めていいかな）
+You should _not_ report such issues on public GitHub issues or in other public spaces to give us time to publish a fix for the issue without exposing Mastodon's users to increased risk.
 
-他のkmyblueフォークの利用者の安全のために少しでも時間稼ぎをしなければいけないので、この問題をIssueを含む公開された場所で記述しないでください。
+## Scope
 
-## 範囲
+A "vulnerability in Mastodon" is a vulnerability in the code distributed through our main source code repository on GitHub. Vulnerabilities that are specific to a given installation (e.g. misconfiguration) should be reported to the owner of that installation and not us.
 
-こちらが対応できる範囲は、当リポジトリで公開しているソースコードのみとなります。当リポジトリの依存パッケージ内に問題がある場合は、そちらに報告してください。
+## Supported Versions
 
-もしあなたに専門知識があり、それが本家Mastodon由来の問題であると信じるに足る根拠がある場合、kmyblueではなくMastodonのほうに報告してください。kmyblueに報告されても、Mastodonより先に修正してしまうことでMastodonにセキュリティリスクを発生させる可能性がありますし、本家Mastodonの対応を待つにしてもkmyblueのほうに来てしまったセキュリティインシデントの対応に困ります（本家がなかなか対応してくれない可能性を考えると削除しづらい）。もし間違ってkmyblueに来た場合、kmyblue開発者の責任で振り分けを行います。
-
-## サポートするバージョン
-
-(サポート期間)[https://github.com/kmycode/mastodon/wiki/%E3%82%B5%E3%83%9D%E3%83%BC%E3%83%88%E6%9C%9F%E9%96%93] を参照してください。
+| Version | Supported |
+| ------- | --------- |
+| 4.2.x   | Yes       |
+| 4.1.x   | Yes       |
+| < 4.1   | No        |

Vagrantfile

@@ -151,12 +151,6 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
     vb.customize ["modifyvm", :id, "--nictype2", "virtio"]
   end
 
-  config.vm.provider :libvirt do |libvirt|
-    libvirt.cpus = 3
-    libvirt.memory = 8192
-  end
-
-
   # This uses the vagrant-hostsupdater plugin, and lets you
   # access the development site at http://mastodon.local.
   # If you change it, also change it in .env.vagrant before provisioning
@@ -174,12 +168,11 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   if config.vm.networks.any? { |type, options| type == :private_network }
     config.vm.synced_folder ".", "/vagrant", type: "nfs", mount_options: ['rw', 'actimeo=1']
   else
-    config.vm.synced_folder ".", "/vagrant", type: "rsync", create: true, rsync__args: ["--verbose", "--archive", "--delete", "-z"]
+    config.vm.synced_folder ".", "/vagrant"
   end
 
   # Otherwise, you can access the site at http://localhost:3000 and http://localhost:4000 , http://localhost:8080
   config.vm.network :forwarded_port, guest: 3000, host: 3000
-  config.vm.network :forwarded_port, guest: 3035, host: 3035
   config.vm.network :forwarded_port, guest: 4000, host: 4000
   config.vm.network :forwarded_port, guest: 8080, host: 8080
   config.vm.network :forwarded_port, guest: 9200, host: 9200
@@ -195,7 +188,7 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
   config.vm.post_up_message = <<MESSAGE
 To start server
-  $ vagrant ssh -c "cd /vagrant && bin/dev"
+  $ vagrant ssh -c "cd /vagrant && foreman start"
 MESSAGE
 
 end

app.json

@@ -90,15 +90,9 @@
     }
   },
   "buildpacks": [
-    {
-      "url": "https://github.com/heroku/heroku-buildpack-activestorage-preview"
-    },
     {
       "url": "https://github.com/heroku/heroku-buildpack-apt"
     },
-    {
-      "url": "heroku/nodejs"
-    },
     {
       "url": "heroku/ruby"
     }
@@ -106,6 +100,5 @@
   "scripts": {
     "postdeploy": "bundle exec rails db:migrate && bundle exec rails db:seed"
   },
-  "addons": ["heroku-postgresql", "heroku-redis"],
-  "stack": "heroku-24"
+  "addons": ["heroku-postgresql", "heroku-redis"]
 }

app/chewy/accounts_index.rb

@@ -3,28 +3,68 @@
 class AccountsIndex < Chewy::Index
   include DatetimeClampingConcern
 
-  # ElasticSearch config is moved to "/config/elasticsearch.default.yml".
-  # Edit it when original Mastodon changed ElasticSearch config.
-  settings index: index_preset(refresh_interval: '30s'), analysis: ChewyConfig.instance.accounts
+  settings index: index_preset(refresh_interval: '30s'), analysis: {
+    filter: {
+      english_stop: {
+        type: 'stop',
+        stopwords: '_english_',
+      },
+
+      english_stemmer: {
+        type: 'stemmer',
+        language: 'english',
+      },
+
+      english_possessive_stemmer: {
+        type: 'stemmer',
+        language: 'possessive_english',
+      },
+    },
+
+    analyzer: {
+      natural: {
+        tokenizer: 'standard',
+        filter: %w(
+          lowercase
+          asciifolding
+          cjk_width
+          elision
+          english_possessive_stemmer
+          english_stop
+          english_stemmer
+        ),
+      },
+
+      verbatim: {
+        tokenizer: 'standard',
+        filter: %w(lowercase asciifolding cjk_width),
+      },
+
+      edge_ngram: {
+        tokenizer: 'edge_ngram',
+        filter: %w(lowercase asciifolding cjk_width),
+      },
+    },
+
+    tokenizer: {
+      edge_ngram: {
+        type: 'edge_ngram',
+        min_gram: 1,
+        max_gram: 15,
+      },
+    },
+  }
 
   index_scope ::Account.searchable.includes(:account_stat)
 
   root date_detection: false do
     field(:id, type: 'long')
-    field(:following_count, type: 'long', value: ->(account) { account.public_following_count })
-    field(:followers_count, type: 'long', value: ->(account) { account.public_followers_count })
+    field(:following_count, type: 'long')
+    field(:followers_count, type: 'long')
     field(:properties, type: 'keyword', value: ->(account) { account.searchable_properties })
     field(:last_status_at, type: 'date', value: ->(account) { clamp_date(account.last_status_at || account.created_at) })
-    field(:domain, type: 'keyword', value: ->(account) { account.domain || '' })
-    field(:display_name, type: 'text', analyzer: ChewyConfig.instance.accounts_analyzers.dig('display_name', 'analyzer')) do
-      field :edge_ngram, type: 'text', analyzer: ChewyConfig.instance.accounts_analyzers.dig('display_name', 'edge_ngram', 'analyzer'), search_analyzer: ChewyConfig.instance.accounts_analyzers.dig('display_name', 'edge_ngram', 'search_analyzer')
-    end
-    field(:username, type: 'text', analyzer: ChewyConfig.instance.accounts_analyzers.dig('username', 'analyzer'), value: lambda { |account|
-                                                                                                                           [account.username, account.domain].compact.join('@')
-                                                                                                                         }) do
-      field :edge_ngram, type: 'text', analyzer: ChewyConfig.instance.accounts_analyzers.dig('username', 'edge_ngram', 'analyzer'),
-                         search_analyzer: ChewyConfig.instance.accounts_analyzers.dig('username', 'edge_ngram', 'search_analyzer')
-    end
-    field(:text, type: 'text', analyzer: ChewyConfig.instance.accounts_analyzers.dig('text', 'analyzer'), value: ->(account) { account.searchable_text }) { field(:stemmed, type: 'text', analyzer: ChewyConfig.instance.accounts_analyzers.dig('text', 'stemmed', 'analyzer')) }
+    field(:display_name, type: 'text', analyzer: 'verbatim') { field :edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'verbatim' }
+    field(:username, type: 'text', analyzer: 'verbatim', value: ->(account) { [account.username, account.domain].compact.join('@') }) { field :edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'verbatim' }
+    field(:text, type: 'text', analyzer: 'verbatim', value: ->(account) { account.searchable_text }) { field :stemmed, type: 'text', analyzer: 'natural' }
   end
 end

app/chewy/public_statuses_index.rb

@@ -3,22 +3,66 @@
 class PublicStatusesIndex < Chewy::Index
   include DatetimeClampingConcern
 
-  # ElasticSearch config is moved to "/config/elasticsearch.default.yml".
-  # Edit it when original Mastodon changed ElasticSearch config.
-  settings index: index_preset(refresh_interval: '30s', number_of_shards: 5), analysis: ChewyConfig.instance.public_statuses
+  settings index: index_preset(refresh_interval: '30s', number_of_shards: 5), analysis: {
+    filter: {
+      english_stop: {
+        type: 'stop',
+        stopwords: '_english_',
+      },
+
+      english_stemmer: {
+        type: 'stemmer',
+        language: 'english',
+      },
+
+      english_possessive_stemmer: {
+        type: 'stemmer',
+        language: 'possessive_english',
+      },
+    },
+
+    analyzer: {
+      verbatim: {
+        tokenizer: 'uax_url_email',
+        filter: %w(lowercase),
+      },
+
+      content: {
+        tokenizer: 'standard',
+        filter: %w(
+          lowercase
+          asciifolding
+          cjk_width
+          elision
+          english_possessive_stemmer
+          english_stop
+          english_stemmer
+        ),
+      },
+
+      hashtag: {
+        tokenizer: 'keyword',
+        filter: %w(
+          word_delimiter_graph
+          lowercase
+          asciifolding
+          cjk_width
+        ),
+      },
+    },
+  }
 
   index_scope ::Status.unscoped
                       .kept
                       .indexable
-                      .includes(:media_attachments, :preloadable_poll, :tags, :account, preview_cards_status: :preview_card)
+                      .includes(:media_attachments, :preloadable_poll, :tags, preview_cards_status: :preview_card)
 
   root date_detection: false do
     field(:id, type: 'long')
     field(:account_id, type: 'long')
-    field(:text, type: 'text', analyzer: ChewyConfig.instance.public_statuses_analyzers.dig('text', 'analyzer'), value: ->(status) { status.searchable_text }) { field(:stemmed, type: 'text', analyzer: ChewyConfig.instance.public_statuses_analyzers.dig('text', 'stemmed', 'analyzer')) }
-    field(:tags, type: 'text', analyzer: ChewyConfig.instance.public_statuses_analyzers.dig('tags', 'analyzer'), value: ->(status) { status.tags.map(&:display_name) })
+    field(:text, type: 'text', analyzer: 'verbatim', value: ->(status) { status.searchable_text }) { field(:stemmed, type: 'text', analyzer: 'content') }
+    field(:tags, type: 'text', analyzer: 'hashtag', value: ->(status) { status.tags.map(&:display_name) })
     field(:language, type: 'keyword')
-    field(:domain, type: 'keyword', value: ->(status) { status.account.domain || '' })
     field(:properties, type: 'keyword', value: ->(status) { status.searchable_properties })
     field(:created_at, type: 'date', value: ->(status) { clamp_date(status.created_at) })
   end

app/chewy/statuses_index.rb

@@ -3,49 +3,64 @@
 class StatusesIndex < Chewy::Index
   include DatetimeClampingConcern
 
-  # ElasticSearch config is moved to "/config/elasticsearch.default.yml".
-  # Edit it when original Mastodon changed ElasticSearch config.
-  settings index: index_preset(refresh_interval: '30s', number_of_shards: 5), analysis: ChewyConfig.instance.statuses
+  settings index: index_preset(refresh_interval: '30s', number_of_shards: 5), analysis: {
+    filter: {
+      english_stop: {
+        type: 'stop',
+        stopwords: '_english_',
+      },
 
-  index_scope ::Status.unscoped.kept.without_reblogs.includes(
-    :account,
-    :media_attachments,
-    :local_mentioned,
-    :local_favorited,
-    :local_reblogged,
-    :local_bookmarked,
-    :local_emoji_reacted,
-    :tags,
-    :local_referenced,
-    preview_cards_status: :preview_card,
-    preloadable_poll: :local_voters
-  ),
-              delete_if: lambda { |status|
-                           if status.searchability == 'direct'
-                             status.searchable_by.empty?
-                           else
-                             status.searchability == 'limited' ? !status.local? : false
-                           end
-                         }
+      english_stemmer: {
+        type: 'stemmer',
+        language: 'english',
+      },
+
+      english_possessive_stemmer: {
+        type: 'stemmer',
+        language: 'possessive_english',
+      },
+    },
+
+    analyzer: {
+      verbatim: {
+        tokenizer: 'uax_url_email',
+        filter: %w(lowercase),
+      },
+
+      content: {
+        tokenizer: 'standard',
+        filter: %w(
+          lowercase
+          asciifolding
+          cjk_width
+          elision
+          english_possessive_stemmer
+          english_stop
+          english_stemmer
+        ),
+      },
+
+      hashtag: {
+        tokenizer: 'keyword',
+        filter: %w(
+          word_delimiter_graph
+          lowercase
+          asciifolding
+          cjk_width
+        ),
+      },
+    },
+  }
+
+  index_scope ::Status.unscoped.kept.without_reblogs.includes(:media_attachments, :local_mentioned, :local_favorited, :local_reblogged, :local_bookmarked, :tags, preview_cards_status: :preview_card, preloadable_poll: :local_voters), delete_if: ->(status) { status.searchable_by.empty? }
 
   root date_detection: false do
     field(:id, type: 'long')
     field(:account_id, type: 'long')
-    field(:text, type: 'text', analyzer: ChewyConfig.instance.statuses_analyzers.dig('text', 'analyzer'), value: ->(status) { status.searchable_text }) { field(:stemmed, type: 'text', analyzer: ChewyConfig.instance.statuses_analyzers.dig('text', 'stemmed', 'analyzer')) }
-    field(:tags, type: 'text', analyzer: ChewyConfig.instance.statuses_analyzers.dig('tags', 'analyzer'), value: ->(status) { status.tags.map(&:display_name) })
+    field(:text, type: 'text', analyzer: 'verbatim', value: ->(status) { status.searchable_text }) { field(:stemmed, type: 'text', analyzer: 'content') }
+    field(:tags, type: 'text', analyzer: 'hashtag',  value: ->(status) { status.tags.map(&:display_name) })
     field(:searchable_by, type: 'long', value: ->(status) { status.searchable_by })
-    field(:mentioned_by, type: 'long', value: ->(status) { status.mentioned_by })
-    field(:favourited_by, type: 'long', value: ->(status) { status.favourited_by })
-    field(:reblogged_by, type: 'long', value: ->(status) { status.reblogged_by })
-    field(:bookmarked_by, type: 'long', value: ->(status) { status.bookmarked_by })
-    field(:bookmark_categoried_by, type: 'long', value: ->(status) { status.bookmark_categoried_by })
-    field(:emoji_reacted_by, type: 'long', value: ->(status) { status.emoji_reacted_by })
-    field(:referenced_by, type: 'long', value: ->(status) { status.referenced_by })
-    field(:voted_by, type: 'long', value: ->(status) { status.voted_by })
-    field(:searchability, type: 'keyword', value: ->(status) { status.compute_searchability })
-    field(:visibility, type: 'keyword', value: ->(status) { status.searchable_visibility })
     field(:language, type: 'keyword')
-    field(:domain, type: 'keyword', value: ->(status) { status.account.domain || '' })
     field(:properties, type: 'keyword', value: ->(status) { status.searchable_properties })
     field(:created_at, type: 'date', value: ->(status) { clamp_date(status.created_at) })
   end

app/chewy/tags_index.rb

@@ -3,9 +3,36 @@
 class TagsIndex < Chewy::Index
   include DatetimeClampingConcern
 
-  # ElasticSearch config is moved to "/config/elasticsearch.default.yml".
-  # Edit it when original Mastodon changed ElasticSearch config.
-  settings index: index_preset(refresh_interval: '30s'), analysis: ChewyConfig.instance.tags
+  settings index: index_preset(refresh_interval: '30s'), analysis: {
+    analyzer: {
+      content: {
+        tokenizer: 'keyword',
+        filter: %w(
+          word_delimiter_graph
+          lowercase
+          asciifolding
+          cjk_width
+        ),
+      },
+
+      edge_ngram: {
+        tokenizer: 'edge_ngram',
+        filter: %w(
+          lowercase
+          asciifolding
+          cjk_width
+        ),
+      },
+    },
+
+    tokenizer: {
+      edge_ngram: {
+        type: 'edge_ngram',
+        min_gram: 2,
+        max_gram: 15,
+      },
+    },
+  }
 
   index_scope ::Tag.listable
 
@@ -14,9 +41,7 @@ class TagsIndex < Chewy::Index
   end
 
   root date_detection: false do
-    field(:name, type: 'text', analyzer: ChewyConfig.instance.tags_analyzers.dig('name', 'analyzer'), value: :display_name) do
-      field(:edge_ngram, type: 'text', analyzer: ChewyConfig.instance.tags_analyzers.dig('name', 'edge_ngram', 'analyzer'), search_analyzer: ChewyConfig.instance.tags_analyzers.dig('name', 'edge_ngram', 'search_analyzer'))
-    end
+    field(:name, type: 'text', analyzer: 'content', value: :display_name) { field(:edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'content') }
     field(:reviewed, type: 'boolean', value: ->(tag) { tag.reviewed? })
     field(:usage, type: 'long', value: ->(tag, crutches) { tag.history.aggregate(crutches.time_period).accounts })
     field(:last_status_at, type: 'date', value: ->(tag) { clamp_date(tag.last_status_at || tag.created_at) })

app/controllers/accounts_controller.rb

@@ -25,7 +25,7 @@ class AccountsController < ApplicationController
 
         limit     = params[:limit].present? ? [params[:limit].to_i, PAGE_SIZE_MAX].min : PAGE_SIZE
         @statuses = filtered_statuses.without_reblogs.limit(limit)
-        @statuses = preload_collection(@statuses, Status)
+        @statuses = cache_collection(@statuses, Status)
       end
 
       format.json do
@@ -46,11 +46,7 @@ class AccountsController < ApplicationController
   end
 
   def default_statuses
-    if current_account.present?
-      @account.statuses.distributable_visibility
-    else
-      @account.statuses.distributable_visibility_for_anonymous
-    end
+    @account.statuses.where(visibility: [:public, :unlisted])
   end
 
   def only_media_scope

app/controllers/activitypub/base_controller.rb

@@ -1,9 +1,6 @@
 # frozen_string_literal: true
 
 class ActivityPub::BaseController < Api::BaseController
-  include SignatureVerification
-  include AccountOwnedConcern
-
   skip_before_action :require_authenticated_user!
   skip_before_action :require_not_suspended!
   skip_around_action :set_locale

app/controllers/activitypub/claims_controller.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class ActivityPub::ClaimsController < ActivityPub::BaseController
+  include SignatureVerification
+  include AccountOwnedConcern
+
+  skip_before_action :authenticate_user!
+
+  before_action :require_account_signature!
+  before_action :set_claim_result
+
+  def create
+    render json: @claim_result, serializer: ActivityPub::OneTimeKeySerializer
+  end
+
+  private
+
+  def set_claim_result
+    @claim_result = ::Keys::ClaimService.new.call(@account.id, params[:id])
+  end
+end

app/controllers/activitypub/collections_controller.rb

@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 class ActivityPub::CollectionsController < ActivityPub::BaseController
+  include SignatureVerification
+  include AccountOwnedConcern
+
   vary_by -> { 'Signature' if authorized_fetch_mode? }
 
   before_action :require_account_signature!, if: :authorized_fetch_mode?
@@ -18,10 +21,12 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
   def set_items
     case params[:id]
     when 'featured'
-      @items = for_signed_account { preload_collection(@account.pinned_statuses, Status) }
+      @items = for_signed_account { cache_collection(@account.pinned_statuses, Status) }
       @items = @items.map { |item| item.distributable? ? item : ActivityPub::TagManager.instance.uri_for(item) }
     when 'tags'
       @items = for_signed_account { @account.featured_tags }
+    when 'devices'
+      @items = @account.devices
     else
       not_found
     end
@@ -29,7 +34,7 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
 
   def set_size
     case params[:id]
-    when 'featured', 'tags'
+    when 'featured', 'devices', 'tags'
       @size = @items.size
     else
       not_found
@@ -40,7 +45,7 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
     case params[:id]
     when 'featured'
       @type = :ordered
-    when 'tags'
+    when 'devices', 'tags'
       @type = :unordered
     else
       not_found
@@ -49,7 +54,7 @@ class ActivityPub::CollectionsController < ActivityPub::BaseController
 
   def collection_presenter
     ActivityPub::CollectionPresenter.new(
-      id: ActivityPub::TagManager.instance.collection_uri_for(@account, params[:id]),
+      id: account_collection_url(@account, params[:id]),
       type: @type,
       size: @size,
       items: @items

app/controllers/activitypub/contexts_controller.rb

@@ -1,23 +0,0 @@
-# frozen_string_literal: true
-
-class ActivityPub::ContextsController < ActivityPub::BaseController
-  include SignatureVerification
-
-  vary_by -> { 'Signature' if authorized_fetch_mode? }
-
-  before_action :set_context
-
-  def show
-    expires_in 3.minutes, public: true
-    render json: @context,
-           serializer: ActivityPub::ContextSerializer,
-           adapter: ActivityPub::Adapter,
-           content_type: 'application/activity+json'
-  end
-
-  private
-
-  def set_context
-    @context = Conversation.find(params[:id])
-  end
-end

app/controllers/activitypub/followers_synchronizations_controller.rb

@@ -1,6 +1,9 @@
 # frozen_string_literal: true
 
 class ActivityPub::FollowersSynchronizationsController < ActivityPub::BaseController
+  include SignatureVerification
+  include AccountOwnedConcern
+
   vary_by -> { 'Signature' if authorized_fetch_mode? }
 
   before_action :require_account_signature!
@@ -21,7 +24,7 @@ class ActivityPub::FollowersSynchronizationsController < ActivityPub::BaseContro
   end
 
   def set_items
-    @items = @account.followers.matches_uri_prefix(uri_prefix).pluck(:uri)
+    @items = @account.followers.where(Account.arel_table[:uri].matches("#{Account.sanitize_sql_like(uri_prefix)}/%", false, true)).or(@account.followers.where(uri: uri_prefix)).pluck(:uri)
   end
 
   def collection_presenter

app/controllers/activitypub/inboxes_controller.rb

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
 class ActivityPub::InboxesController < ActivityPub::BaseController
+  include SignatureVerification
   include JsonLdHelper
+  include AccountOwnedConcern
 
   before_action :skip_unknown_actor_activity
   before_action :require_actor_signature!
@@ -22,7 +24,7 @@ class ActivityPub::InboxesController < ActivityPub::BaseController
 
   def unknown_affected_account?
     json = Oj.load(body, mode: :strict)
-    json.is_a?(Hash) && %w(Delete Update).include?(json['type']) && json['actor'].present? && json['actor'] == value_or_id(json['object']) && !Account.exists?(uri: json['actor'])
+    json.is_a?(Hash) && %w(Delete Update).include?(json['type']) && json['actor'].present? && json['actor'] == value_or_id(json['object']) && !Account.where(uri: json['actor']).exists?
   rescue Oj::ParseError
     false
   end
@@ -60,10 +62,11 @@ class ActivityPub::InboxesController < ActivityPub::BaseController
     return if raw_params.blank? || ENV['DISABLE_FOLLOWERS_SYNCHRONIZATION'] == 'true' || signed_request_account.nil?
 
     # Re-using the syntax for signature parameters
-    params = SignatureParser.parse(raw_params)
+    tree   = SignatureParamsParser.new.parse(raw_params)
+    params = SignatureParamsTransformer.new.apply(tree)
 
     ActivityPub::PrepareFollowersSynchronizationService.new.call(signed_request_account, params)
-  rescue SignatureParser::ParsingError
+  rescue Parslet::ParseFailed
     Rails.logger.warn 'Error parsing Collection-Synchronization header'
   end