Modern theme update to latest version

Merge upstream changes up to 27e84c0691

.bundler-audit.yml

@@ -1,3 +0,0 @@
----
-ignore:
-  - CVE-2015-9284 # Mitigation following https://github.com/omniauth/omniauth/wiki/Resolving-CVE-2015-9284#mitigating-in-rails-applications

.devcontainer/Dockerfile

@@ -4,10 +4,6 @@ FROM mcr.microsoft.com/devcontainers/ruby:1-3.2-bullseye
 # Install Rails
 # RUN gem install rails webdrivers
 
-# Default value to allow debug server to serve content over GitHub Codespace's port forwarding service
-# The value is a comma-separated list of allowed domains
-ENV RAILS_DEVELOPMENT_HOSTS=".githubpreview.dev,.preview.app.github.dev,.app.github.dev"
-
 ARG NODE_VERSION="16"
 RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"
 

.devcontainer/codespaces/devcontainer.json

@@ -0,0 +1,49 @@
+{
+  "name": "Mastodon on GitHub Codespaces",
+  "dockerComposeFile": "../docker-compose.yml",
+  "service": "app",
+  "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
+
+  "features": {
+    "ghcr.io/devcontainers/features/sshd:1": {}
+  },
+
+  "runServices": ["app", "db", "redis"],
+
+  "forwardPorts": [3000, 4000],
+
+  "portsAttributes": {
+    "3000": {
+      "label": "web",
+      "onAutoForward": "notify"
+    },
+    "4000": {
+      "label": "stream",
+      "onAutoForward": "silent"
+    }
+  },
+
+  "otherPortsAttributes": {
+    "onAutoForward": "silent"
+  },
+
+  "remoteEnv": {
+    "LOCAL_DOMAIN": "${localEnv:CODESPACE_NAME}-3000.app.github.dev",
+    "LOCAL_HTTPS": "true",
+    "STREAMING_API_BASE_URL": "https://${localEnv:CODESPACE_NAME}-4000.app.github.dev",
+    "DISABLE_FORGERY_REQUEST_PROTECTION": "true",
+    "ES_ENABLED": "",
+    "LIBRE_TRANSLATE_ENDPOINT": ""
+  },
+
+  "onCreateCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
+  "postCreateCommand": ".devcontainer/post-create.sh",
+  "waitFor": "postCreateCommand",
+
+  "customizations": {
+    "vscode": {
+      "settings": {},
+      "extensions": ["EditorConfig.EditorConfig", "webben.browserslist"]
+    }
+  }
+}

.devcontainer/devcontainer.json

@@ -1,31 +1,39 @@
-// For more details, see https://aka.ms/devcontainer.json.
 {
-  "name": "Mastodon",
+  "name": "Mastodon on local machine",
   "dockerComposeFile": "docker-compose.yml",
   "service": "app",
   "workspaceFolder": "/workspaces/${localWorkspaceFolderBasename}",
 
-  // Features to add to the dev container. More info: https://containers.dev/features.
   "features": {
     "ghcr.io/devcontainers/features/sshd:1": {}
   },
 
-  // Use 'forwardPorts' to make a list of ports inside the container available locally.
-  // This can be used to network with other containers or the host.
   "forwardPorts": [3000, 4000],
 
-  // Use 'postCreateCommand' to run commands after the container is created.
+  "portsAttributes": {
+    "3000": {
+      "label": "web",
+      "onAutoForward": "notify",
+      "requireLocalPort": true
+    },
+    "4000": {
+      "label": "stream",
+      "onAutoForward": "silent",
+      "requireLocalPort": true
+    }
+  },
+
+  "otherPortsAttributes": {
+    "onAutoForward": "silent"
+  },
+
   "onCreateCommand": "git config --global --add safe.directory ${containerWorkspaceFolder}",
   "postCreateCommand": ".devcontainer/post-create.sh",
   "waitFor": "postCreateCommand",
 
-  // Configure tool-specific properties.
   "customizations": {
-    // Configure properties specific to VS Code.
     "vscode": {
-      // Set *default* container specific settings.json values on container create.
       "settings": {},
-      // Add the IDs of extensions you want installed when the container is created.
       "extensions": ["EditorConfig.EditorConfig", "webben.browserslist"]
     }
   }

.devcontainer/docker-compose.yml

@@ -25,6 +25,7 @@ services:
     command: sleep infinity
     ports:
       - '127.0.0.1:3000:3000'
+      - '127.0.0.1:3035:3035'
       - '127.0.0.1:4000:4000'
     networks:
       - external_network
@@ -69,7 +70,7 @@ services:
         hard: -1
 
   libretranslate:
-    image: libretranslate/libretranslate:v1.3.11
+    image: libretranslate/libretranslate:v1.3.12
     restart: unless-stopped
     volumes:
       - lt-data:/home/libretranslate/.local

.env.vagrant

@@ -2,3 +2,7 @@ VAGRANT=true
 LOCAL_DOMAIN=mastodon.local
 BIND=0.0.0.0
 DB_HOST=/var/run/postgresql/
+
+ES_ENABLED=true
+ES_HOST=localhost
+ES_PORT=9200

.eslintrc.js

@@ -9,7 +9,6 @@ module.exports = {
     'plugin:import/recommended',
     'plugin:promise/recommended',
     'plugin:jsdoc/recommended',
-    'plugin:prettier/recommended',
   ],
 
   env: {
@@ -63,7 +62,9 @@ module.exports = {
     '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': [

.github/renovate.json5

@@ -1,20 +1,21 @@
 {
   $schema: 'https://docs.renovatebot.com/renovate-schema.json',
   extends: [
-    'config:base',
-    ':dependencyDashboard',
+    'config:recommended',
     ':labels(dependencies)',
     ':maintainLockFilesMonthly', // update non-direct dependencies monthly
-    ':prConcurrentLimit10', // only 10 open PRs at the same time
+    ':prConcurrentLimitNone', // Remove limit for open PRs at any time.
+    ':prHourlyLimit2', // Rate limit PR creation to a maximum of two per hour.
   ],
-  stabilityDays: 3, // Wait 3 days after the package has been published before upgrading it
+  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
   // If we do not want a package to be grouped with others, we need to set its groupName
   // 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).',
   packageRules: [
     {
-      // Ignore major version bumps for these node packages
+      // Require Dependency Dashboard Approval for major version bumps of these node packages
       matchManagers: ['npm'],
       matchPackageNames: [
         'tesseract.js', // Requires code changes
@@ -41,10 +42,10 @@
         'react-router-dom',
       ],
       matchUpdateTypes: ['major'],
-      enabled: false,
+      dependencyDashboardApproval: true,
     },
     {
-      // Ignore major version bumps for these Ruby packages
+      // Require Dependency Dashboard Approval for major version bumps of these Ruby packages
       matchManagers: ['bundler'],
       matchPackageNames: [
         'rack', // Needs to be synced with Rails version
@@ -55,7 +56,7 @@
         'redis', // Requires manual upgrade and sync with Sidekiq version
       ],
       matchUpdateTypes: ['major'],
-      enabled: false,
+      dependencyDashboardApproval: true,
     },
     {
       // Update Github Actions and Docker images weekly
@@ -63,25 +64,25 @@
       extends: ['schedule:weekly'],
     },
     {
-      // Ignore major & minor bumps for the ruby image, this needs to be synced with .ruby-version
+      // Require Dependency Dashboard Approval for major & minor bumps for the ruby image, this needs to be synced with .ruby-version
       matchManagers: ['dockerfile'],
       matchPackageNames: ['moritzheiber/ruby-jemalloc'],
       matchUpdateTypes: ['minor', 'major'],
-      enabled: false,
+      dependencyDashboardApproval: true,
     },
     {
-      // Ignore major bump for the node image, this needs to be synced with .nvmrc
+      // Require Dependency Dashboard Approval for major bumps for the node image, this needs to be synced with .nvmrc
       matchManagers: ['dockerfile'],
       matchPackageNames: ['node'],
       matchUpdateTypes: ['major'],
-      enabled: false,
+      dependencyDashboardApproval: true,
     },
     {
-      // Ignore major postgres bumps in the docker-compose file, as those break dev environments
+      // Require Dependency Dashboard Approval for major postgres bumps in the docker-compose file, as those break dev environments
       matchManagers: ['docker-compose'],
       matchPackageNames: ['postgres'],
       matchUpdateTypes: ['major'],
-      enabled: false,
+      dependencyDashboardApproval: true,
     },
     {
       // Update devDependencies every week, with one grouped PR

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

@@ -4,11 +4,16 @@ on:
       platforms:
         required: true
         type: string
+      cache:
+        type: boolean
+        default: true
       use_native_arm64_builder:
         type: boolean
       push_to_images:
         type: string
-      version_suffix:
+      version_prerelease:
+        type: string
+      version_metadata:
         type: string
       flavor:
         type: string
@@ -22,12 +27,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: docker/setup-qemu-action@v2
+      - uses: docker/setup-qemu-action@v3
         if: contains(inputs.platforms, 'linux/arm64') && !inputs.use_native_arm64_builder
 
-      - uses: docker/setup-buildx-action@v2
+      - uses: docker/setup-buildx-action@v3
         id: buildx
         if: ${{ !(inputs.use_native_arm64_builder && contains(inputs.platforms, 'linux/arm64')) }}
 
@@ -36,7 +41,7 @@ jobs:
         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@v2
+      - uses: docker/setup-buildx-action@v3
         id: buildx-native
         if: inputs.use_native_arm64_builder && contains(inputs.platforms, 'linux/arm64')
         with:
@@ -56,39 +61,39 @@ jobs:
 
       - name: Log in to Docker Hub
         if: contains(inputs.push_to_images, 'tootsuite')
-        uses: docker/login-action@v2
+        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@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - uses: docker/metadata-action@v4
+      - uses: docker/metadata-action@v5
         id: meta
         if: ${{ inputs.push_to_images != '' }}
         with:
           images: ${{ inputs.push_to_images }}
-          # Only tag with latest when ran against the latest stable branch
-          # This needs to be updated after each minor version release
           flavor: ${{ inputs.flavor }}
           tags: ${{ inputs.tags }}
           labels: ${{ inputs.labels }}
 
-      - uses: docker/build-push-action@v4
+      - uses: docker/build-push-action@v5
         with:
           context: .
-          build-args: MASTODON_VERSION_SUFFIX=${{ inputs.version_suffix }}
+          build-args: |
+            MASTODON_VERSION_PRERELEASE=${{ 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: type=gha
-          cache-to: type=gha,mode=max
+          cache-from: ${{ inputs.cache && 'type=gha' || '' }}
+          cache-to: ${{ inputs.cache && 'type=gha,mode=max' || '' }}

.github/workflows/build-nightly.yml

@@ -16,9 +16,9 @@ jobs:
         env:
           TZ: Etc/UTC
         run: |
-          echo mastodon_version_suffix=nightly-$(date +'%Y-%m-%d')>> $GITHUB_OUTPUT
+          echo mastodon_version_prerelease=nightly.$(date +'%Y-%m-%d')>> $GITHUB_OUTPUT
     outputs:
-      suffix: ${{ steps.version_vars.outputs.mastodon_version_suffix }}
+      prerelease: ${{ steps.version_vars.outputs.mastodon_version_prerelease }}
 
   build-image:
     needs: compute-suffix
@@ -26,16 +26,16 @@ jobs:
     with:
       platforms: linux/amd64,linux/arm64
       use_native_arm64_builder: false
+      cache: false
       push_to_images: |
         ghcr.io/${{ github.repository_owner }}/mastodon
-      # The `+` is important here, result will be v4.1.2+nightly-2022-03-05
-      version_suffix: +${{ needs.compute-suffix.outputs.suffix }}
+      version_prerelease: ${{ needs.compute-suffix.outputs.prerelease }}
       labels: |
         org.opencontainers.image.description=Nightly build image used for testing purposes
       flavor: |
-        latest=auto
+        latest=true
       tags: |
         type=raw,value=edge
         type=raw,value=nightly
-        type=schedule,pattern=${{ needs.compute-suffix.outputs.suffix }}
+        type=schedule,pattern=${{ needs.compute-suffix.outputs.prerelease }}
     secrets: inherit

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

@@ -18,12 +18,12 @@ jobs:
     steps:
       # Repository needs to be cloned so `git rev-parse` below works
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - id: version_vars
         run: |
-          echo mastodon_version_suffix=+pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD) >> $GITHUB_OUTPUT
+          echo mastodon_version_metadata=pr-${{ github.event.pull_request.number }}-$(git rev-parse --short HEAD) >> $GITHUB_OUTPUT
     outputs:
-      suffix: ${{ steps.version_vars.outputs.mastodon_version_suffix }}
+      metadata: ${{ steps.version_vars.outputs.mastodon_version_metadata }}
 
   build-image:
     needs: compute-suffix
@@ -33,7 +33,7 @@ jobs:
       use_native_arm64_builder: false
       push_to_images: |
         ghcr.io/${{ github.repository_owner }}/mastodon
-      version_suffix: ${{ needs.compute-suffix.outputs.suffix }}
+      version_metadata: ${{ needs.compute-suffix.outputs.metadata }}
       flavor: |
         latest=auto
       tags: |

.github/workflows/build-releases.yml

@@ -16,8 +16,12 @@ jobs:
       use_native_arm64_builder: false
       push_to_images: |
         ghcr.io/${{ github.repository_owner }}/mastodon
+      # Do not use cache when building releases, so apt update is always ran and the release always contain the latest packages
+      cache: false
+      # Only tag with latest when ran against the latest stable branch
+      # This needs to be updated after each minor version release
       flavor: |
-        latest=${{ startsWith(github.ref, 'refs/tags/v4.1.') }}
+        latest=${{ startsWith(github.ref, 'refs/tags/v4.2.') }}
       tags: |
         type=pep440,pattern={{raw}}
         type=pep440,pattern=v{{major}}.{{minor}}

.github/workflows/bundler-audit.yml

@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install native Ruby dependencies
         run: sudo apt-get install -y libicu-dev libidn11-dev

.github/workflows/check-i18n.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-22.04
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install system dependencies
         run: |

.github/workflows/codeql.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/crowdin-download.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Increase Git http.postBuffer
         # This is needed due to a bug in Ubuntu's cURL version?

.github/workflows/crowdin-upload.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: crowdin action
         uses: crowdin/github-action@v1

.github/workflows/lint-css.yml

@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Node.js
         uses: actions/setup-node@v3

.github/workflows/lint-haml.yml

@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install native Ruby dependencies
         run: |

.github/workflows/lint-js.yml

@@ -37,7 +37,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Node.js
         uses: actions/setup-node@v3

.github/workflows/lint-json.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Node.js
         uses: actions/setup-node@v3

.github/workflows/lint-md.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Node.js
         uses: actions/setup-node@v3

.github/workflows/lint-ruby.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install native Ruby dependencies
         run: sudo apt-get install -y libicu-dev libidn11-dev

.github/workflows/lint-yml.yml

@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Node.js
         uses: actions/setup-node@v3

.github/workflows/test-js.yml

@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Node.js
         uses: actions/setup-node@v3

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

@@ -70,7 +70,7 @@ jobs:
       BUNDLE_RETRY: 3
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install native Ruby dependencies
         run: |

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

@@ -69,7 +69,7 @@ jobs:
       BUNDLE_RETRY: 3
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Install native Ruby dependencies
         run: |

.github/workflows/test-ruby.yml

@@ -32,7 +32,7 @@ jobs:
       SECRET_KEY_BASE: precompile_placeholder
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Node.js
         uses: actions/setup-node@v3
@@ -127,7 +127,7 @@ jobs:
           - 3
           - 4
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/download-artifact@v3
         with:
@@ -153,3 +153,218 @@ jobs:
         run: './bin/rails db:create db:schema:load db:seed'
 
       - run: bundle exec rake rspec_chunked
+
+  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: Update package index
+        run: sudo apt-get update
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          cache: yarn
+          node-version-file: '.nvmrc'
+
+      - name: Install native Ruby dependencies
+        run: sudo apt-get install -y libicu-dev libidn11-dev
+
+      - name: Install additional system dependencies
+        run: sudo apt-get install -y ffmpeg imagemagick
+
+      - name: Set up bundler cache
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version}}
+          bundler-cache: true
+
+      - run: yarn --frozen-lockfile
+
+      - name: Load database schema
+        run: './bin/rails db:create db:schema:load db:seed'
+
+      - run: bundle exec rake spec:system
+
+      - name: Archive logs
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: e2e-logs-${{ 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: Testing search
+    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: Update package index
+        run: sudo apt-get update
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          cache: yarn
+          node-version-file: '.nvmrc'
+
+      - name: Install native Ruby dependencies
+        run: sudo apt-get install -y libicu-dev libidn11-dev
+
+      - name: Install additional system dependencies
+        run: sudo apt-get install -y ffmpeg imagemagick
+
+      - name: Set up bundler cache
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: ${{ matrix.ruby-version}}
+          bundler-cache: true
+
+      - run: yarn --frozen-lockfile
+
+      - name: Load database schema
+        run: './bin/rails db:create db:schema:load db:seed'
+
+      - run: bundle exec rake spec:search
+
+      - name: Archive logs
+        uses: actions/upload-artifact@v3
+        if: failure()
+        with:
+          name: test-search-logs-${{ 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

@@ -31,9 +31,6 @@
 # Ignore Vagrant files
 .vagrant/
 
-# Ignore Capistrano customizations
-/config/deploy/*
-
 # Ignore IDE files
 .vscode/
 .idea/
@@ -63,3 +60,10 @@ yarn-debug.log
 
 # Ignore Docker option files
 docker-compose.override.yml
+
+/public/packs
+/public/packs-test
+/node_modules
+/yarn-error.log
+yarn-debug.log*
+.yarn-integrity

.haml-lint_todo.yml

@@ -1,13 +1,13 @@
 # This configuration was generated by
 # `haml-lint --auto-gen-config`
-# on 2023-07-20 09:47:50 -0400 using Haml-Lint version 0.48.0.
+# on 2023-10-03 08:32:28 -0400 using Haml-Lint version 0.51.0.
 # The point is for the user to remove these configuration records
 # one by one as the lints are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of Haml-Lint, may require this file to be generated again.
 
 linters:
-  # Offense count: 951
+  # Offense count: 944
   LineLength:
     enabled: false
 
@@ -15,7 +15,7 @@ linters:
   UnnecessaryStringOutput:
     enabled: false
 
-  # Offense count: 57
+  # Offense count: 44
   RuboCop:
     enabled: false
 
@@ -26,22 +26,16 @@ linters:
       - 'app/views/admin/reports/show.html.haml'
       - 'app/views/disputes/strikes/show.html.haml'
 
-  # Offense count: 32
+  # Offense count: 15
   InstanceVariables:
     exclude:
       - 'app/views/admin/reports/_actions.html.haml'
-      - 'app/views/admin/roles/_form.html.haml'
-      - 'app/views/admin/webhooks/_form.html.haml'
       - 'app/views/auth/registrations/_status.html.haml'
       - 'app/views/auth/sessions/two_factor/_otp_authentication_form.html.haml'
-      - 'app/views/authorize_interactions/_post_follow_actions.html.haml'
-      - 'app/views/invites/_form.html.haml'
       - 'app/views/relationships/_account.html.haml'
-      - 'app/views/shared/_og.html.haml'
 
-  # Offense count: 3
+  # Offense count: 2
   IdNames:
     exclude:
-      - 'app/views/authorize_interactions/error.html.haml'
       - 'app/views/oauth/authorizations/error.html.haml'
       - 'app/views/shared/_error_messages.html.haml'

.nvmrc

@@ -1 +1 @@
-16.20
+20.8

.prettierignore

@@ -31,9 +31,6 @@
 # Ignore Vagrant files
 .vagrant/
 
-# Ignore Capistrano customizations
-/config/deploy/*
-
 # Ignore IDE files
 .vscode/
 .idea/
@@ -89,3 +86,6 @@ app/javascript/flavours/glitch/styles/reset.scss
 
 # Ignore win95 theme
 app/javascript/styles/win95.scss
+
+# Ignore wobbl themes
+app/javascript/flavors/glitch/styles/wobbl*

.rubocop.yml

@@ -28,6 +28,7 @@ AllCops:
     - 'Vagrantfile'
     - 'vendor/**/*'
     - 'lib/json_ld/*' # Generated files
+    - 'lib/mastodon/migration_helpers.rb' # Vendored from GitLab
     - 'lib/templates/**/*'
 
 # Reason: Prefer Hashes without extreme indentation
@@ -38,14 +39,7 @@ Layout/FirstHashElementIndentation:
 # Reason: Currently disabled in .rubocop_todo.yml
 # https://docs.rubocop.org/rubocop/cops_layout.html#layoutlinelength
 Layout/LineLength:
-  AllowedPatterns:
-    # Allow comments to be long lines
-    - !ruby/regexp / \# .*$/
-    - !ruby/regexp /^\# .*$/
-  Exclude:
-    - 'lib/mastodon/cli/*.rb'
-    - db/*migrate/**/*
-    - db/seeds/**/*
+  Max: 320 # Default of 120 causes a duplicate entry in generated todo file
 
 # Reason:
 # https://docs.rubocop.org/rubocop/cops_lint.html#lintuselessaccessmodifier
@@ -82,12 +76,6 @@ Metrics/AbcSize:
     - 'lib/mastodon/cli/*.rb'
     - db/*migrate/**/*
 
-# Reason:
-# https://docs.rubocop.org/rubocop/cops_metrics.html#metricsblocknesting
-Metrics/BlockNesting:
-  Exclude:
-    - 'lib/mastodon/cli/*.rb'
-
 # Reason: Currently disabled in .rubocop_todo.yml
 # https://docs.rubocop.org/rubocop/cops_metrics.html#metricscyclomaticcomplexity
 Metrics/CyclomaticComplexity:

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config --auto-gen-only-exclude --no-exclude-limit --no-offense-counts --no-auto-gen-timestamp`
-# using RuboCop version 1.54.2.
+# using RuboCop version 1.56.1.
 # 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
@@ -14,38 +14,11 @@ Bundler/OrderedGems:
     - 'Gemfile'
 
 # This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle, IndentationWidth.
-# SupportedStyles: with_first_argument, with_fixed_indentation
-Layout/ArgumentAlignment:
+# Configuration parameters: Max, AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, AllowedPatterns.
+# URISchemes: http, https
+Layout/LineLength:
   Exclude:
-    - 'config/initializers/cors.rb'
-    - 'config/initializers/session_store.rb'
-
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AllowMultipleStyles, EnforcedHashRocketStyle, EnforcedColonStyle, EnforcedLastArgumentHashStyle.
-# SupportedHashRocketStyles: key, separator, table
-# SupportedColonStyles: key, separator, table
-# SupportedLastArgumentHashStyles: always_inspect, always_ignore, ignore_implicit, ignore_explicit
-Layout/HashAlignment:
-  Exclude:
-    - 'config/environments/production.rb'
-    - 'config/initializers/rack_attack.rb'
-    - 'config/routes.rb'
-
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AllowDoxygenCommentStyle, AllowGemfileRubyComment.
-Layout/LeadingCommentSpace:
-  Exclude:
-    - 'config/application.rb'
-    - 'config/initializers/omniauth.rb'
-
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: EnforcedStyle.
-# SupportedStyles: require_no_space, require_space
-Layout/SpaceInLambdaLiteral:
-  Exclude:
-    - 'config/environments/production.rb'
-    - 'config/initializers/content_security_policy.rb'
+    - 'app/models/account.rb'
 
 # Configuration parameters: AllowComments, AllowEmptyLambdas.
 Lint/EmptyBlock:
@@ -54,38 +27,8 @@ Lint/EmptyBlock:
     - 'spec/fabricators/access_token_fabricator.rb'
     - 'spec/fabricators/conversation_fabricator.rb'
     - 'spec/fabricators/system_key_fabricator.rb'
-    - 'spec/helpers/admin/action_logs_helper_spec.rb'
     - 'spec/lib/activitypub/adapter_spec.rb'
-    - 'spec/models/account_alias_spec.rb'
-    - 'spec/models/account_deletion_request_spec.rb'
-    - 'spec/models/account_moderation_note_spec.rb'
-    - 'spec/models/announcement_mute_spec.rb'
-    - 'spec/models/announcement_reaction_spec.rb'
-    - 'spec/models/announcement_spec.rb'
-    - 'spec/models/backup_spec.rb'
-    - 'spec/models/conversation_mute_spec.rb'
-    - 'spec/models/custom_filter_keyword_spec.rb'
-    - 'spec/models/custom_filter_spec.rb'
-    - 'spec/models/device_spec.rb'
-    - 'spec/models/encrypted_message_spec.rb'
-    - 'spec/models/featured_tag_spec.rb'
-    - 'spec/models/follow_recommendation_suppression_spec.rb'
-    - 'spec/models/list_account_spec.rb'
-    - 'spec/models/list_spec.rb'
-    - 'spec/models/login_activity_spec.rb'
-    - 'spec/models/mute_spec.rb'
-    - 'spec/models/preview_card_spec.rb'
-    - 'spec/models/preview_card_trend_spec.rb'
-    - 'spec/models/relay_spec.rb'
-    - 'spec/models/scheduled_status_spec.rb'
-    - 'spec/models/status_stat_spec.rb'
-    - 'spec/models/status_trend_spec.rb'
-    - 'spec/models/system_key_spec.rb'
-    - 'spec/models/tag_follow_spec.rb'
-    - 'spec/models/unavailable_domain_spec.rb'
-    - 'spec/models/user_invite_request_spec.rb'
     - 'spec/models/user_role_spec.rb'
-    - 'spec/models/web/setting_spec.rb'
 
 Lint/NonLocalExitFromIterator:
   Exclude:
@@ -109,10 +52,9 @@ Lint/UnusedBlockArgument:
 Lint/UselessAssignment:
   Exclude:
     - 'app/services/activitypub/process_status_update_service.rb'
-    - 'config/initializers/omniauth.rb'
+    - 'config/initializers/3_omniauth.rb'
     - 'db/migrate/20190511134027_add_silenced_at_suspended_at_to_accounts.rb'
     - 'db/post_migrate/20190511152737_remove_suspended_silenced_account_fields.rb'
-    - 'spec/controllers/api/v1/bookmarks_controller_spec.rb'
     - 'spec/controllers/api/v1/favourites_controller_spec.rb'
     - 'spec/controllers/concerns/account_controller_concern_spec.rb'
     - 'spec/helpers/jsonld_helper_spec.rb'
@@ -129,7 +71,7 @@ Lint/UselessAssignment:
 
 # Configuration parameters: AllowedMethods, AllowedPatterns, CountRepeatedAttributes.
 Metrics/AbcSize:
-  Max: 150
+  Max: 144
   Exclude:
     - 'app/serializers/initial_state_serializer.rb'
 
@@ -161,12 +103,17 @@ Naming/VariableNumber:
     - 'spec/models/user_spec.rb'
 
 # This cop supports unsafe autocorrection (--autocorrect-all).
-Performance/UnfreezeString:
+# Configuration parameters: SafeMultiline.
+Performance/DeletePrefix:
   Exclude:
-    - 'app/lib/rss/builder.rb'
-    - 'app/lib/text_formatter.rb'
-    - 'app/validators/status_length_validator.rb'
-    - 'lib/tasks/mastodon.rake'
+    - 'app/models/featured_tag.rb'
+
+Performance/MapMethodChain:
+  Exclude:
+    - 'app/models/feed.rb'
+    - 'lib/mastodon/cli/maintenance.rb'
+    - 'spec/services/bulk_import_service_spec.rb'
+    - 'spec/services/import_service_spec.rb'
 
 RSpec/AnyInstance:
   Exclude:
@@ -187,41 +134,6 @@ RSpec/AnyInstance:
     - 'spec/workers/activitypub/delivery_worker_spec.rb'
     - 'spec/workers/web/push_notification_worker_spec.rb'
 
-# This cop supports unsafe autocorrection (--autocorrect-all).
-RSpec/EmptyExampleGroup:
-  Exclude:
-    - 'spec/helpers/admin/action_logs_helper_spec.rb'
-    - 'spec/models/account_alias_spec.rb'
-    - 'spec/models/account_deletion_request_spec.rb'
-    - 'spec/models/account_moderation_note_spec.rb'
-    - 'spec/models/announcement_mute_spec.rb'
-    - 'spec/models/announcement_reaction_spec.rb'
-    - 'spec/models/announcement_spec.rb'
-    - 'spec/models/backup_spec.rb'
-    - 'spec/models/conversation_mute_spec.rb'
-    - 'spec/models/custom_filter_keyword_spec.rb'
-    - 'spec/models/custom_filter_spec.rb'
-    - 'spec/models/device_spec.rb'
-    - 'spec/models/encrypted_message_spec.rb'
-    - 'spec/models/featured_tag_spec.rb'
-    - 'spec/models/follow_recommendation_suppression_spec.rb'
-    - 'spec/models/list_account_spec.rb'
-    - 'spec/models/list_spec.rb'
-    - 'spec/models/login_activity_spec.rb'
-    - 'spec/models/mute_spec.rb'
-    - 'spec/models/preview_card_spec.rb'
-    - 'spec/models/preview_card_trend_spec.rb'
-    - 'spec/models/relay_spec.rb'
-    - 'spec/models/scheduled_status_spec.rb'
-    - 'spec/models/status_stat_spec.rb'
-    - 'spec/models/status_trend_spec.rb'
-    - 'spec/models/system_key_spec.rb'
-    - 'spec/models/tag_follow_spec.rb'
-    - 'spec/models/unavailable_domain_spec.rb'
-    - 'spec/models/user_invite_request_spec.rb'
-    - 'spec/models/web/setting_spec.rb'
-    - 'spec/services/unmute_service_spec.rb'
-
 # Configuration parameters: CountAsOne.
 RSpec/ExampleLength:
   Max: 22
@@ -345,52 +257,11 @@ RSpec/MultipleMemoizedHelpers:
 RSpec/NestedGroups:
   Max: 6
 
-RSpec/PendingWithoutReason:
-  Exclude:
-    - 'spec/models/account_spec.rb'
-
 # This cop supports unsafe autocorrection (--autocorrect-all).
 Rails/ApplicationController:
   Exclude:
     - 'app/controllers/health_controller.rb'
 
-# Configuration parameters: Database, Include.
-# SupportedDatabases: mysql, postgresql
-# Include: db/**/*.rb
-Rails/BulkChangeTable:
-  Exclude:
-    - 'db/migrate/20160222143943_add_profile_fields_to_accounts.rb'
-    - 'db/migrate/20160223162837_add_metadata_to_statuses.rb'
-    - 'db/migrate/20160305115639_add_devise_to_users.rb'
-    - 'db/migrate/20160314164231_add_owner_to_application.rb'
-    - 'db/migrate/20160926213048_remove_owner_from_application.rb'
-    - 'db/migrate/20161003142332_add_confirmable_to_users.rb'
-    - 'db/migrate/20170112154826_migrate_settings.rb'
-    - 'db/migrate/20170127165745_add_devise_two_factor_to_users.rb'
-    - 'db/migrate/20170322143850_change_primary_key_to_bigint_on_statuses.rb'
-    - 'db/migrate/20170330021336_add_counter_caches.rb'
-    - 'db/migrate/20170425202925_add_oembed_to_preview_cards.rb'
-    - 'db/migrate/20170427011934_re_add_owner_to_application.rb'
-    - 'db/migrate/20170520145338_change_language_filter_to_opt_out.rb'
-    - 'db/migrate/20170624134742_add_description_to_session_activations.rb'
-    - 'db/migrate/20170718211102_add_activitypub_to_accounts.rb'
-    - 'db/migrate/20171006142024_add_uri_to_custom_emojis.rb'
-    - 'db/migrate/20180812123222_change_relays_enabled.rb'
-    - 'db/migrate/20190511134027_add_silenced_at_suspended_at_to_accounts.rb'
-    - 'db/migrate/20190805123746_add_capabilities_to_tags.rb'
-    - 'db/migrate/20190807135426_add_comments_to_domain_blocks.rb'
-    - 'db/migrate/20190815225426_add_last_status_at_to_tags.rb'
-    - 'db/migrate/20190901035623_add_max_score_to_tags.rb'
-    - 'db/migrate/20200417125749_add_storage_schema_version.rb'
-    - 'db/migrate/20200608113046_add_sign_in_token_to_users.rb'
-    - 'db/migrate/20211112011713_add_language_to_preview_cards.rb'
-    - 'db/migrate/20211231080958_add_category_to_reports.rb'
-    - 'db/migrate/20220202200743_add_trendable_to_accounts.rb'
-    - 'db/migrate/20220224010024_add_ips_to_email_domain_blocks.rb'
-    - 'db/migrate/20220227041951_add_last_used_at_to_oauth_access_tokens.rb'
-    - 'db/migrate/20220303000827_add_ordered_media_attachment_ids_to_status_edits.rb'
-    - 'db/migrate/20220824164433_add_human_identifier_to_admin_action_logs.rb'
-
 # Configuration parameters: Include.
 # Include: db/**/*.rb
 Rails/CreateTableWithTimestamps:
@@ -666,12 +537,12 @@ Style/FetchEnvVar:
     - 'app/lib/translation_service.rb'
     - 'config/environments/development.rb'
     - 'config/environments/production.rb'
-    - 'config/initializers/2_whitelist_mode.rb'
+    - 'config/initializers/2_limited_federation_mode.rb'
+    - 'config/initializers/3_omniauth.rb'
     - 'config/initializers/blacklists.rb'
     - 'config/initializers/cache_buster.rb'
     - 'config/initializers/content_security_policy.rb'
     - 'config/initializers/devise.rb'
-    - 'config/initializers/omniauth.rb'
     - 'config/initializers/paperclip.rb'
     - 'config/initializers/vapid.rb'
     - 'lib/mastodon/premailer_webpack_strategy.rb'
@@ -839,6 +710,15 @@ Style/RedundantFetchBlock:
     - 'config/initializers/paperclip.rb'
     - 'config/puma.rb'
 
+# This cop supports safe autocorrection (--autocorrect).
+# Configuration parameters: AllowMultipleReturnValues.
+Style/RedundantReturn:
+  Exclude:
+    - 'app/controllers/api/v1/directories_controller.rb'
+    - 'app/controllers/auth/confirmations_controller.rb'
+    - 'app/lib/ostatus/tag_manager.rb'
+    - 'app/models/form/import.rb'
+
 # This cop supports unsafe autocorrection (--autocorrect-all).
 # Configuration parameters: ConvertCodeThatCanStartToReturnNil, AllowedMethods, MaxChainLength.
 # AllowedMethods: present?, blank?, presence, try, try!
@@ -896,7 +776,7 @@ Style/StringLiterals:
 # AllowedMethods: define_method, mail, respond_to
 Style/SymbolProc:
   Exclude:
-    - 'config/initializers/omniauth.rb'
+    - 'config/initializers/3_omniauth.rb'
 
 # This cop supports safe autocorrection (--autocorrect).
 # Configuration parameters: EnforcedStyle, AllowSafeAssignment.
@@ -926,12 +806,5 @@ Style/TrailingCommaInHashLiteral:
 Style/WordArray:
   Exclude:
     - 'app/helpers/languages_helper.rb'
-    - 'config/initializers/cors.rb'
     - 'spec/controllers/settings/imports_controller_spec.rb'
     - 'spec/models/form/import_spec.rb'
-
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, AllowedPatterns.
-# URISchemes: http, https
-Layout/LineLength:
-  Max: 701

CHANGELOG.md

@@ -2,6 +2,334 @@
 
 All notable changes to this project will be documented in this file.
 
+## [4.2.0] - 2023-09-21
+
+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 [@danielmbrasil](https://github.com/danielmbrasil), [@mjankowski](https://github.com/mjankowski), [@nschonni](https://github.com/nschonni), [@renchap](https://github.com/renchap), and [@takayamaki](https://github.com/takayamaki).
+
+### Added
+
+- **Add full-text search of opted-in public posts and rework search operators** ([Gargron](https://github.com/mastodon/mastodon/pull/26485), [jsgoldstein](https://github.com/mastodon/mastodon/pull/26344), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26657), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26650), [jsgoldstein](https://github.com/mastodon/mastodon/pull/26659), [Gargron](https://github.com/mastodon/mastodon/pull/26660), [Gargron](https://github.com/mastodon/mastodon/pull/26663), [Gargron](https://github.com/mastodon/mastodon/pull/26688), [Gargron](https://github.com/mastodon/mastodon/pull/26689), [Gargron](https://github.com/mastodon/mastodon/pull/26686), [Gargron](https://github.com/mastodon/mastodon/pull/26687), [Gargron](https://github.com/mastodon/mastodon/pull/26692), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26697), [Gargron](https://github.com/mastodon/mastodon/pull/26699), [Gargron](https://github.com/mastodon/mastodon/pull/26701), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26710), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26739), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26754), [Gargron](https://github.com/mastodon/mastodon/pull/26662), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26755), [Gargron](https://github.com/mastodon/mastodon/pull/26781), [Gargron](https://github.com/mastodon/mastodon/pull/26782), [Gargron](https://github.com/mastodon/mastodon/pull/26760), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26756), [Gargron](https://github.com/mastodon/mastodon/pull/26784), [Gargron](https://github.com/mastodon/mastodon/pull/26807), [Gargron](https://github.com/mastodon/mastodon/pull/26835), [Gargron](https://github.com/mastodon/mastodon/pull/26847), [Gargron](https://github.com/mastodon/mastodon/pull/26834), [arbolitoloco1](https://github.com/mastodon/mastodon/pull/26893), [tribela](https://github.com/mastodon/mastodon/pull/26896), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26927), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26959), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/27014))
+  This introduces a new `public_statuses` Elasticsearch index for public posts by users who have opted in to their posts being searchable (`toot#indexable` flag).
+  This also revisits the other indexes to provide more useful indexing, and adds new search operators such as `from:me`, `before:2022-11-01`, `after:2022-11-01`, `during:2022-11-01`, `language:fr`, `has:poll`, or `in:library` (for searching only in posts you have written or interacted with).
+  Results are now ordered chronologically.
+- **Add admin notifications for new Mastodon versions** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26582))
+  This is done by querying `https://api.joinmastodon.org/update-check` every 30 minutes in a background job.
+  That URL can be changed using the `UPDATE_CHECK_URL` environment variable, and the feature outright disabled by setting that variable to an empty string (`UPDATE_CHECK_URL=`).
+- **Add “Privacy and reach” tab in profile settings** ([Gargron](https://github.com/mastodon/mastodon/pull/26484), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26508))
+  This reorganized scattered privacy and reach settings to a single place, as well as improve their wording.
+- **Add display of out-of-band hashtags in the web interface** ([Gargron](https://github.com/mastodon/mastodon/pull/26492), [arbolitoloco1](https://github.com/mastodon/mastodon/pull/26497), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26506), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26525), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26606), [Gargron](https://github.com/mastodon/mastodon/pull/26666), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26960))
+- **Add role badges to the web interface** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25649), [Gargron](https://github.com/mastodon/mastodon/pull/26281))
+- **Add ability to pick domains to forward reports to using the `forward_to_domains` parameter in `POST /api/v1/reports`** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25866), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26636))
+  The `forward_to_domains` REST API parameter is a list of strings. If it is empty or omitted, the previous behavior is maintained.
+  The `forward` parameter still needs to be set for `forward_to_domains` to be taken into account.
+  The forwarded-to domains can only include that of the original author and people being replied to.
+- **Add forwarding of reported replies to servers being replied to** ([Gargron](https://github.com/mastodon/mastodon/pull/25341), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26189))
+- Add `ONE_CLICK_SSO_LOGIN` environment variable to directly link to the Single-Sign On provider if there is only one sign up method available ([CSDUMMI](https://github.com/mastodon/mastodon/pull/26083), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26368), [CSDUMMI](https://github.com/mastodon/mastodon/pull/26857), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26901))
+- **Add webhook templating** ([Gargron](https://github.com/mastodon/mastodon/pull/23289))
+- **Add webhooks for local `status.created`, `status.updated`, `account.updated` and `report.updated`** ([VyrCossont](https://github.com/mastodon/mastodon/pull/24133), [VyrCossont](https://github.com/mastodon/mastodon/pull/24243), [VyrCossont](https://github.com/mastodon/mastodon/pull/24211))
+- **Add exclusive lists** ([dariusk, necropolina](https://github.com/mastodon/mastodon/pull/22048), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25324))
+- **Add a confirmation screen when suspending a domain** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25144), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25603))
+- **Add support for importing lists** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25203), [mgmn](https://github.com/mastodon/mastodon/pull/26120), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26372))
+- **Add optional hCaptcha support** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25019), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25057), [Gargron](https://github.com/mastodon/mastodon/pull/25395), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26388))
+- **Add lines to threads in web UI** ([Gargron](https://github.com/mastodon/mastodon/pull/24549), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24677), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24696), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24711), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24714), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24713), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24715), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24800), [teeerevor](https://github.com/mastodon/mastodon/pull/25706), [renchap](https://github.com/mastodon/mastodon/pull/25807))
+- **Add new onboarding flow to web UI** ([Gargron](https://github.com/mastodon/mastodon/pull/24619), [Gargron](https://github.com/mastodon/mastodon/pull/24646), [Gargron](https://github.com/mastodon/mastodon/pull/24705), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24872), [ThisIsMissEm](https://github.com/mastodon/mastodon/pull/24883), [Gargron](https://github.com/mastodon/mastodon/pull/24954), [stevenjlm](https://github.com/mastodon/mastodon/pull/24959), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25010), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25275), [Gargron](https://github.com/mastodon/mastodon/pull/25559), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25561))
+- **Add auto-refresh of accounts we get new messages/edits of** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26510))
+- **Add Elasticsearch cluster health check and indexes mismatch check to dashboard** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26448), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26605), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26658))
+- Add `hide_collections`, `discoverable` and `indexable` attributes to credentials API ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26998))
+- Add `S3_ENABLE_CHECKSUM_MODE` environment variable to enable checksum verification on compatible S3-providers ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26435))
+- Add admin API for managing tags ([rrgeorge](https://github.com/mastodon/mastodon/pull/26872))
+- Add a link to hashtag timelines from the Trending hashtags moderation interface ([gunchleoc](https://github.com/mastodon/mastodon/pull/26724))
+- Add timezone to datetimes in e-mails ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26822))
+- Add `authorized_fetch` server setting in addition to env var ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25798), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26958))
+- Add avatar image to webfinger responses ([tvler](https://github.com/mastodon/mastodon/pull/26558))
+- Add debug logging on signature verification failure ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26637), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26812))
+- Add explicit error messages when DeepL quota is exceeded ([lutoma](https://github.com/mastodon/mastodon/pull/26704))
+- Add Elasticsearch/OpenSearch version to “Software” in admin dashboard ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26652))
+- Add `data-nosnippet` attribute to remote posts and local posts with `noindex` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26648))
+- Add support for federating `memorial` attribute ([rrgeorge](https://github.com/mastodon/mastodon/pull/26583))
+- Add Cherokee and Kalmyk to languages dropdown ([gunchleoc](https://github.com/mastodon/mastodon/pull/26012), [gunchleoc](https://github.com/mastodon/mastodon/pull/26013))
+- Add `DELETE /api/v1/profile/avatar` and `DELETE /api/v1/profile/header` to the REST API ([danielmbrasil](https://github.com/mastodon/mastodon/pull/25124), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26573))
+- Add `ES_PRESET` option to customize numbers of shards and replicas ([Gargron](https://github.com/mastodon/mastodon/pull/26483), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26489))
+  This can have a value of `single_node_cluster` (default), `small_cluster` (uses one replica) or `large_cluster` (uses one replica and a higher number of shards).
+- Add `CACHE_BUSTER_HTTP_METHOD` environment variable ([renchap](https://github.com/mastodon/mastodon/pull/26528), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26542))
+- Add support for `DB_PASS` when using `DATABASE_URL` ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/26295))
+- Add `GET /api/v1/instance/languages` to REST API ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24443))
+- Add primary key to `preview_cards_statuses` join table ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25243), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26384), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26447), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26737), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26979))
+- Add client-side timeout on resend confirmation button ([Gargron](https://github.com/mastodon/mastodon/pull/26300))
+- Add published date and author to news on the explore screen in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26155))
+- Add `lang` attribute to various UI components ([c960657](https://github.com/mastodon/mastodon/pull/23869), [c960657](https://github.com/mastodon/mastodon/pull/23891), [c960657](https://github.com/mastodon/mastodon/pull/26111), [c960657](https://github.com/mastodon/mastodon/pull/26149))
+- Add stricter protocol fields validation for accounts ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25937))
+- Add support for Azure blob storage ([mistydemeo](https://github.com/mastodon/mastodon/pull/23607), [mistydemeo](https://github.com/mastodon/mastodon/pull/26080))
+- Add toast with option to open post after publishing in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25564), [Signez](https://github.com/mastodon/mastodon/pull/25919), [Gargron](https://github.com/mastodon/mastodon/pull/26664))
+- Add canonical link tags in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25715))
+- Add button to see results for polls in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25726))
+- Add at-symbol prepended to mention span title ([forsamori](https://github.com/mastodon/mastodon/pull/25684))
+- Add users index on `unconfirmed_email` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25672), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25702))
+- Add superapp index on `oauth_applications` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25670))
+- Add index to backups on `user_id` column ([mjankowski](https://github.com/mastodon/mastodon/pull/25647))
+- Add onboarding prompt when home feed too slow in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25267), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25556), [Gargron](https://github.com/mastodon/mastodon/pull/25579), [renchap](https://github.com/mastodon/mastodon/pull/25580), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25581), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25617), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25917), [Gargron](https://github.com/mastodon/mastodon/pull/26829), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26935))
+- Add `POST /api/v1/conversations/:id/unread` API endpoint to mark a conversation as unread ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25509))
+- Add `translate="no"` to outgoing mentions and links ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25524))
+- Add unsubscribe link and headers to e-mails ([Gargron](https://github.com/mastodon/mastodon/pull/25378), [c960657](https://github.com/mastodon/mastodon/pull/26085))
+- Add logging of websocket send errors ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/25280))
+- Add time zone preference ([Gargron](https://github.com/mastodon/mastodon/pull/25342), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26025))
+- Add `legal` as report category ([Gargron](https://github.com/mastodon/mastodon/pull/23941), [renchap](https://github.com/mastodon/mastodon/pull/25400), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26509))
+- Add `data-nosnippet` so Google doesn't use trending posts in snippets for `/` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25279))
+- Add card with who invited you to join when displaying rules on sign-up ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23475))
+- Add missing primary keys to `accounts_tags` and `statuses_tags` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25210))
+- Add support for custom sign-up URLs ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25014), [renchap](https://github.com/mastodon/mastodon/pull/25108), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25190), [mgmn](https://github.com/mastodon/mastodon/pull/25531))
+  This is set using `SSO_ACCOUNT_SIGN_UP` and reflected in the REST API by adding `registrations.sign_up_url` to the `/api/v2/instance` endpoint.
+- Add polling and automatic redirection to `/start` on email confirmation ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25013))
+- Add ability to block sign-ups from IP using the CLI ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24870))
+- Add ALT badges to media that has alternative text in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24782), [c960657](https://github.com/mastodon/mastodon/pull/26166)
+- Add ability to include accounts with pending follow requests in lists ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/19727), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24810))
+- Add trend management to admin API ([rrgeorge](https://github.com/mastodon/mastodon/pull/24257))
+  - `POST /api/v1/admin/trends/statuses/:id/approve`
+  - `POST /api/v1/admin/trends/statuses/:id/reject`
+  - `POST /api/v1/admin/trends/links/:id/approve`
+  - `POST /api/v1/admin/trends/links/:id/reject`
+  - `POST /api/v1/admin/trends/tags/:id/approve`
+  - `POST /api/v1/admin/trends/tags/:id/reject`
+  - `GET /api/v1/admin/trends/links/publishers`
+  - `POST /api/v1/admin/trends/links/publishers/:id/approve`
+  - `POST /api/v1/admin/trends/links/publishers/:id/reject`
+- Add user handle to notification mail recipient address ([HeitorMC](https://github.com/mastodon/mastodon/pull/24240))
+- Add progress indicator to sign-up flow ([Gargron](https://github.com/mastodon/mastodon/pull/24545))
+- Add client-side validation for taken username in sign-up form ([Gargron](https://github.com/mastodon/mastodon/pull/24546))
+- Add `--approve` option to `tootctl accounts create` ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24533))
+- Add “In Memoriam” banner back to profiles ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23591), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/23614))
+  This adds the `memorial` attribute to the `Account` REST API entity.
+- Add colour to follow button when hashtag is being followed ([c960657](https://github.com/mastodon/mastodon/pull/24361))
+- Add further explanations to the profile link verification instructions ([drzax](https://github.com/mastodon/mastodon/pull/19723))
+- Add a link to Identity provider's account settings from the account settings ([CSDUMMI](https://github.com/mastodon/mastodon/pull/24100), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24628))
+- Add support for streaming server to connect to postgres with self-signed certs through the `sslmode` URL parameter ([ramuuns](https://github.com/mastodon/mastodon/pull/21431))
+- Add support for specifying S3 storage classes through the `S3_STORAGE_CLASS` environment variable ([hyl](https://github.com/mastodon/mastodon/pull/22480))
+- Add support for incoming rich text ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23913))
+- Add support for Ruby 3.2 ([tenderlove](https://github.com/mastodon/mastodon/pull/22928), [casperisfine](https://github.com/mastodon/mastodon/pull/24142), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24202), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26934))
+- Add API parameter to safeguard unexpected mentions in new posts ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/18350))
+
+### Changed
+
+- **Change hashtags to be displayed separately when they are the last line of a post** ([renchap](https://github.com/mastodon/mastodon/pull/26499), [renchap](https://github.com/mastodon/mastodon/pull/26614), [renchap](https://github.com/mastodon/mastodon/pull/26615))
+- **Change reblogs to be excluded from "Posts and replies" tab in web UI** ([Gargron](https://github.com/mastodon/mastodon/pull/26302))
+- **Change interaction modal in web interface** ([Gargron, ClearlyClaire](https://github.com/mastodon/mastodon/pull/26075), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26269), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26268), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26267), [mgmn](https://github.com/mastodon/mastodon/pull/26459), [tribela](https://github.com/mastodon/mastodon/pull/26461), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26593), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26795))
+- **Change design of link previews in web UI** ([Gargron](https://github.com/mastodon/mastodon/pull/26136), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26151), [Gargron](https://github.com/mastodon/mastodon/pull/26153), [Gargron](https://github.com/mastodon/mastodon/pull/26250), [Gargron](https://github.com/mastodon/mastodon/pull/26287), [Gargron](https://github.com/mastodon/mastodon/pull/26286), [c960657](https://github.com/mastodon/mastodon/pull/26184))
+- **Change "direct message" nomenclature to "private mention" in web UI** ([Gargron](https://github.com/mastodon/mastodon/pull/24248))
+- **Change translation feature to cover Content Warnings, poll options and media descriptions** ([c960657](https://github.com/mastodon/mastodon/pull/24175), [S-H-GAMELINKS](https://github.com/mastodon/mastodon/pull/25251), [c960657](https://github.com/mastodon/mastodon/pull/26168), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26452))
+- **Change account search to match by text when opted-in** ([jsgoldstein](https://github.com/mastodon/mastodon/pull/25599), [Gargron](https://github.com/mastodon/mastodon/pull/26378))
+- **Change import feature to be clearer, less error-prone and more reliable** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/21054), [mgmn](https://github.com/mastodon/mastodon/pull/24874))
+- **Change local and federated timelines to be tabs of a single “Live feeds” column** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25641), [Gargron](https://github.com/mastodon/mastodon/pull/25683), [mgmn](https://github.com/mastodon/mastodon/pull/25694), [Plastikmensch](https://github.com/mastodon/mastodon/pull/26247), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26633))
+- **Change user archive export to be faster and more reliable, and export `.zip` archives instead of `.tar.gz` ones** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23360), [TheEssem](https://github.com/mastodon/mastodon/pull/25034))
+- **Change `mastodon-streaming` systemd unit files to be templated** ([e-nomem](https://github.com/mastodon/mastodon/pull/24751))
+- **Change `statsd` integration to disable sidekiq metrics by default** ([mjankowski](https://github.com/mastodon/mastodon/pull/25265), [mjankowski](https://github.com/mastodon/mastodon/pull/25336), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26310))
+  This deprecates `statsd` support and disables the sidekiq integration unless `STATSD_SIDEKIQ` is set to `true`.
+  This is because the `nsa` gem is unmaintained, and its sidekiq integration is known to add very significant overhead.
+  Later versions of Mastodon will have other ways to get the same metrics.
+- **Change replica support to native Rails adapter** ([krainboltgreene](https://github.com/mastodon/mastodon/pull/25693), [Gargron](https://github.com/mastodon/mastodon/pull/25849), [Gargron](https://github.com/mastodon/mastodon/pull/25874), [Gargron](https://github.com/mastodon/mastodon/pull/25851), [Gargron](https://github.com/mastodon/mastodon/pull/25977), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26074), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26326), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26386), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26856))
+  This is a breaking change, dropping `makara` support, and requiring you to update your database configuration if you are using replicas.
+  To tell Mastodon to use a read replica, you can either set the `REPLICA_DB_NAME` environment variable (along with `REPLICA_DB_USER`, `REPLICA_DB_PASS`, `REPLICA_DB_HOST`, and `REPLICA_DB_PORT`, if they differ from the primary database), or the `REPLICA_DATABASE_URL` environment variable if your configuration is based on `DATABASE_URL`.
+- Change DCT method used for JPEG encoding to float ([electroCutie](https://github.com/mastodon/mastodon/pull/26675))
+- Change from `node-redis` to `ioredis` for streaming ([gmemstr](https://github.com/mastodon/mastodon/pull/26581))
+- Change private statuses index to index without crutches ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26713))
+- Change video compression parameters ([Gargron](https://github.com/mastodon/mastodon/pull/26631), [Gargron](https://github.com/mastodon/mastodon/pull/26745), [Gargron](https://github.com/mastodon/mastodon/pull/26766), [Gargron](https://github.com/mastodon/mastodon/pull/26970))
+- Change admin e-mail notification settings to be their own settings group ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26596))
+- Change opacity of the delete icon in the search field to be more visible ([AntoninDelFabbro](https://github.com/mastodon/mastodon/pull/26449))
+- Change Account Search to prioritize username over display name ([jsgoldstein](https://github.com/mastodon/mastodon/pull/26623))
+- Change follow recommendation materialized view to be faster in most cases ([renchap, ClearlyClaire](https://github.com/mastodon/mastodon/pull/26545))
+- Change `robots.txt` to block GPTBot ([Foritus](https://github.com/mastodon/mastodon/pull/26396))
+- Change header of hashtag timelines in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26362), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26416))
+- Change streaming `/metrics` to include additional metrics ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/26299), [ThisIsMissEm](https://github.com/mastodon/mastodon/pull/26945))
+- Change indexing frequency from 5 minutes to 1 minute, add locks to schedulers ([Gargron](https://github.com/mastodon/mastodon/pull/26304))
+- Change column link to add a better keyboard focus indicator ([teeerevor](https://github.com/mastodon/mastodon/pull/26278))
+- Change poll form element colors to fit with the rest of the ui ([teeerevor](https://github.com/mastodon/mastodon/pull/26139), [teeerevor](https://github.com/mastodon/mastodon/pull/26162), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26164))
+- Change 'favourite' to 'favorite' for American English ([marekr](https://github.com/mastodon/mastodon/pull/24667), [gunchleoc](https://github.com/mastodon/mastodon/pull/26009), [nabijaczleweli](https://github.com/mastodon/mastodon/pull/26109))
+- Change ActivityStreams representation of suspended accounts to not use a blank `name` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25276))
+- Change focus UI for keyboard only input ([teeerevor](https://github.com/mastodon/mastodon/pull/25935), [Gargron](https://github.com/mastodon/mastodon/pull/26125), [Gargron](https://github.com/mastodon/mastodon/pull/26767))
+- Change thread view to scroll to the selected post rather than the post being replied to ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24685))
+- Change links in multi-column mode so tabs are open in single-column mode ([Signez](https://github.com/mastodon/mastodon/pull/25893), [Signez](https://github.com/mastodon/mastodon/pull/26070), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25973), [Signez](https://github.com/mastodon/mastodon/pull/26019), [Signez](https://github.com/mastodon/mastodon/pull/26759))
+- Change searching with `#` to include account index ([jsgoldstein](https://github.com/mastodon/mastodon/pull/25638))
+- Change label and design of sensitive and unavailable media in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25712), [Gargron](https://github.com/mastodon/mastodon/pull/26135), [Gargron](https://github.com/mastodon/mastodon/pull/26330))
+- Change button colors to increase hover/focus contrast and consistency ([teeerevor](https://github.com/mastodon/mastodon/pull/25677), [Gargron](https://github.com/mastodon/mastodon/pull/25679))
+- Change dropdown icon above compose form from ellipsis to bars in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25661))
+- Change header backgrounds to use fewer different colors in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25577))
+- Change files to be deleted in batches instead of one-by-one ([Gargron](https://github.com/mastodon/mastodon/pull/23302), [S-H-GAMELINKS](https://github.com/mastodon/mastodon/pull/25586), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25587))
+- Change emoji picker icon ([iparr](https://github.com/mastodon/mastodon/pull/25479))
+- Change edit profile page ([Gargron](https://github.com/mastodon/mastodon/pull/25413), [c960657](https://github.com/mastodon/mastodon/pull/26538))
+- Change "bot" label to "automated" ([Gargron](https://github.com/mastodon/mastodon/pull/25356))
+- Change design of dropdowns in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25107))
+- Change wording of “Content cache retention period” setting to highlight destructive implications ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23261))
+- Change autolinking to allow carets in URL search params ([renchap](https://github.com/mastodon/mastodon/pull/25216))
+- Change share action from being in action bar to being in dropdown in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25105))
+- Change sessions to be ordered from most-recent to least-recently updated ([frankieroberto](https://github.com/mastodon/mastodon/pull/25005))
+- Change vacuum scheduler to also delete expired tokens and unused application records ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24868), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24871))
+- Change "Sign in" to "Login" ([Gargron](https://github.com/mastodon/mastodon/pull/24942))
+- Change domain suspensions to also be checked before trying to fetch unknown remote resources ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24535))
+- Change media components to use aspect-ratio rather than compute height themselves ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24686), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24943), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26801))
+- Change logo version in header based on screen size in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24707))
+- Change label from "For you" to "People" on explore screen in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24706))
+- Change logged-out WebUI HTML pages to be cached for a few seconds ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24708))
+- Change unauthenticated responses to be cached in REST API ([Gargron](https://github.com/mastodon/mastodon/pull/24348), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24662), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24665))
+- Change HTTP caching logic ([Gargron](https://github.com/mastodon/mastodon/pull/24347), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24604))
+- Change hashtags and mentions in bios to open in-app in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24643))
+- Change styling of the recommended accounts to allow bio to be more visible ([chike00](https://github.com/mastodon/mastodon/pull/24480))
+- Change account search in moderation interface to allow searching by username including the leading `@` ([HeitorMC](https://github.com/mastodon/mastodon/pull/24242))
+- Change all components to use the same error page in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24512))
+- Change search pop-out in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24305))
+- Change user settings to be stored in a more optimal way ([Gargron](https://github.com/mastodon/mastodon/pull/23630), [c960657](https://github.com/mastodon/mastodon/pull/24321), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24453), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24460), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24558), [Gargron](https://github.com/mastodon/mastodon/pull/24761), [Gargron](https://github.com/mastodon/mastodon/pull/24783), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25508), [jsgoldstein](https://github.com/mastodon/mastodon/pull/25340), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26884), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/27012))
+- Change media upload limits and remove client-side resizing ([Gargron](https://github.com/mastodon/mastodon/pull/23726))
+- Change design of account rows in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24247), [Gargron](https://github.com/mastodon/mastodon/pull/24343), [Gargron](https://github.com/mastodon/mastodon/pull/24956), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25131))
+- Change log-out to use Single Logout when using external log-in through OIDC ([CSDUMMI](https://github.com/mastodon/mastodon/pull/24020))
+- Change sidekiq-bulk's batch size from 10,000 to 1,000 jobs in one Redis call ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24034))
+- Change translation to only be offered for supported languages ([c960657](https://github.com/mastodon/mastodon/pull/23879), [c960657](https://github.com/mastodon/mastodon/pull/24037))
+  This adds the `/api/v1/instance/translation_languages` REST API endpoint that returns an object with the supported translation language pairs in the form:
+  ```json
+  {
+    "fr": ["en", "de"]
+  }
+  ```
+  (where `fr` is a supported source language and `en` and `de` or supported output language when translating a `fr` string)
+- Change compose form checkbox to native input with `appearance: none` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/22949))
+- Change posts' clickable area to be larger ([c960657](https://github.com/mastodon/mastodon/pull/23621))
+- Change `followed_by` link to `location=all` if account is local on /admin/accounts/:id page ([tribela](https://github.com/mastodon/mastodon/pull/23467))
+
+### Removed
+
+- **Remove support for Node.js 14** ([renchap](https://github.com/mastodon/mastodon/pull/25198))
+- **Remove support for Ruby 2.7** ([nschonni](https://github.com/mastodon/mastodon/pull/24237))
+- **Remove clustering from streaming API** ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/24655))
+- **Remove anonymous access to the streaming API** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23989))
+- Remove obfuscation of reply count in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26768))
+- Remove `kmr` from language selection, as it was a duplicate for `ku` ([gunchleoc](https://github.com/mastodon/mastodon/pull/26014), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26787))
+- Remove 16:9 cropping from web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26132))
+- Remove back button from bookmarks, favourites and lists screens in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26126))
+- Remove display name input from sign-up form ([Gargron](https://github.com/mastodon/mastodon/pull/24704))
+- Remove `tai` locale ([c960657](https://github.com/mastodon/mastodon/pull/23880))
+- Remove empty Kushubian (csb) local files ([nschonni](https://github.com/mastodon/mastodon/pull/24151))
+- Remove `Permissions-Policy` header from all responses ([Gargron](https://github.com/mastodon/mastodon/pull/24124))
+
+### Fixed
+
+- **Fix filters not being applying in the explore page** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25887))
+- **Fix being unable to load past a full page of filtered posts in Home timeline** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24930))
+- **Fix log-in flow when involving both OAuth and external authentication** ([CSDUMMI](https://github.com/mastodon/mastodon/pull/24073))
+- **Fix broken links in account gallery** ([c960657](https://github.com/mastodon/mastodon/pull/24218))
+- **Fix migration handler not updating lists** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24808))
+- Fix crash when viewing a moderation appeal and the moderator account has been deleted ([xrobau](https://github.com/mastodon/mastodon/pull/25900))
+- Fix error in Web UI when server rules cannot be fetched ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26957))
+- Fix paragraph margins resulting in irregular read-more cut-off in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26828))
+- Fix notification permissions being requested immediately after login ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26472))
+- Fix performances of profile directory ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26840), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26842))
+- Fix mute button and volume slider feeling disconnected in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26827), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26860))
+- Fix “Scoped order is ignored, it's forced to be batch order.” warnings ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26793))
+- Fix blocked domain appearing in account feeds ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26823))
+- Fix invalid `Content-Type` header for WebP images ([c960657](https://github.com/mastodon/mastodon/pull/26773))
+- Fix minor inefficiencies in `tootctl search deploy` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26721))
+- Fix filter form in profiles directory overflowing instead of wrapping ([arbolitoloco1](https://github.com/mastodon/mastodon/pull/26682))
+- Fix sign up steps progress layout in right-to-left locales ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26728))
+- Fix bug with “favorited by” and “reblogged by“ view on posts only showing up to 40 items ([timothyjrogers](https://github.com/mastodon/mastodon/pull/26577), [timothyjrogers](https://github.com/mastodon/mastodon/pull/26574))
+- Fix bad search type heuristic ([Gargron](https://github.com/mastodon/mastodon/pull/26673))
+- Fix not being able to negate prefix clauses in search ([Gargron](https://github.com/mastodon/mastodon/pull/26672))
+- Fix timeout on invalid set of exclusionary parameters in `/api/v1/timelines/public` ([danielmbrasil](https://github.com/mastodon/mastodon/pull/26239))
+- Fix adding column with default value taking longer on Postgres >= 11 ([Gargron](https://github.com/mastodon/mastodon/pull/26375))
+- Fix light theme select option for hashtags ([teeerevor](https://github.com/mastodon/mastodon/pull/26311))
+- Fix AVIF attachments ([c960657](https://github.com/mastodon/mastodon/pull/26264))
+- Fix incorrect URL normalization when fetching remote resources ([c960657](https://github.com/mastodon/mastodon/pull/26219), [c960657](https://github.com/mastodon/mastodon/pull/26285))
+- Fix being unable to filter posts for individual Chinese languages ([gunchleoc](https://github.com/mastodon/mastodon/pull/26066))
+- Fix preview card sometimes linking to 4xx error pages ([c960657](https://github.com/mastodon/mastodon/pull/26200))
+- Fix emoji picker button scrolling with textarea content in single-column view ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25304))
+- Fix missing border on error screen in light theme in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/26152))
+- Fix UI overlap with the loupe icon in the Explore Tab ([gol-cha](https://github.com/mastodon/mastodon/pull/26113))
+- Fix unexpected redirection to `/explore` after sign-in ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26143))
+- Fix `/api/v1/statuses/:id/unfavourite` and `/api/v1/statuses/:id/unreblog` returning non-updated counts ([c960657](https://github.com/mastodon/mastodon/pull/24365))
+- Fix clicking the “Back” button sometimes leading out of Mastodon ([c960657](https://github.com/mastodon/mastodon/pull/23953), [CSFlorin](https://github.com/mastodon/mastodon/pull/24835), [S-H-GAMELINKS](https://github.com/mastodon/mastodon/pull/24867), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25281))
+- Fix processing of `null` ActivityPub activities ([tribela](https://github.com/mastodon/mastodon/pull/26021))
+- Fix hashtag posts not being removed from home feed on hashtag unfollow ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26028))
+- Fix for "follows you" indicator in light web UI not readable ([vmstan](https://github.com/mastodon/mastodon/pull/25993))
+- Fix incorrect line break between icon and number of reposts & favourites ([edent](https://github.com/mastodon/mastodon/pull/26004))
+- Fix sounds not being loaded from assets host ([Signez](https://github.com/mastodon/mastodon/pull/25931))
+- Fix buttons showing inconsistent styles ([teeerevor](https://github.com/mastodon/mastodon/pull/25903), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25965), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26341), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/26482))
+- Fix trend calculation working on too many items at a time ([Gargron](https://github.com/mastodon/mastodon/pull/25835))
+- Fix dropdowns being disabled for logged out users in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25714), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25964))
+- Fix explore page being inaccessible when opted-out of trends in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25716))
+- Fix re-activated accounts possibly getting deleted by `AccountDeletionWorker` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25711))
+- Fix `/api/v2/search` not working with following query param ([danielmbrasil](https://github.com/mastodon/mastodon/pull/25681))
+- Fix inefficient query when requesting a new confirmation email from a logged-in account ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25669))
+- Fix unnecessary concurrent calls to `/api/*/instance` in web UI ([mgmn](https://github.com/mastodon/mastodon/pull/25663))
+- Fix resolving local URL for remote content ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25637))
+- Fix search not being easily findable on smaller screens in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25576), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/25631))
+- Fix j/k keyboard shortcuts on some status lists ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25554))
+- Fix missing validation on `default_privacy` setting ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25513))
+- Fix incorrect pagination headers in `/api/v2/admin/accounts` ([danielmbrasil](https://github.com/mastodon/mastodon/pull/25477))
+- Fix non-interactive upload container being given a `button` role and tabIndex ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25462))
+- Fix always redirecting to onboarding in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/25396))
+- Fix inconsistent use of middle dot (·) instead of bullet (•) to separate items ([j-f1](https://github.com/mastodon/mastodon/pull/25248))
+- Fix spacing of middle dots in the detailed status meta section ([j-f1](https://github.com/mastodon/mastodon/pull/25247))
+- Fix prev/next buttons color in media viewer ([renchap](https://github.com/mastodon/mastodon/pull/25231))
+- Fix email addresses not being properly updated in `tootctl maintenance fix-duplicates` ([mjankowski](https://github.com/mastodon/mastodon/pull/25118))
+- Fix unicode surrogate pairs sometimes being broken in page title ([eai04191](https://github.com/mastodon/mastodon/pull/25148))
+- Fix various inefficient queries against account domains ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25126))
+- Fix video player offering to expand in a lightbox when it's in an `iframe` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25067))
+- Fix post embed previews ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/25071))
+- Fix inadequate error handling in several API controllers when given invalid parameters ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24947), [danielmbrasil](https://github.com/mastodon/mastodon/pull/24958), [danielmbrasil](https://github.com/mastodon/mastodon/pull/25063), [danielmbrasil](https://github.com/mastodon/mastodon/pull/25072), [danielmbrasil](https://github.com/mastodon/mastodon/pull/25386), [danielmbrasil](https://github.com/mastodon/mastodon/pull/25595))
+- Fix uncaught `ActiveRecord::StatementInvalid` in Mastodon::IpBlocksCLI ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24861))
+- Fix various edge cases with local moves ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24812))
+- Fix `tootctl accounts cull` crashing when encountering a domain resolving to a private address ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23378))
+- Fix `tootctl accounts approve --number N` not aproving the N earliest registrations ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24605))
+- Fix being unable to clear media description when editing posts ([c960657](https://github.com/mastodon/mastodon/pull/24720))
+- Fix unavailable translations not falling back to English ([mgmn](https://github.com/mastodon/mastodon/pull/24727))
+- Fix anonymous visitors getting a session cookie on first visit ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24584), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24650), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24664))
+- Fix cutting off first letter of hashtag links sometimes in web UI ([Gargron](https://github.com/mastodon/mastodon/pull/24623))
+- Fix crash in `tootctl accounts create --reattach --force` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/24557), [danielmbrasil](https://github.com/mastodon/mastodon/pull/24680))
+- Fix characters being emojified even when using Variation Selector 15 (text) ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/20949), [ClearlyClaire](https://github.com/mastodon/mastodon/pull/24615))
+- Fix uncaught ActiveRecord::StatementInvalid exception in `Mastodon::AccountsCLI#approve` ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24590))
+- Fix email confirmation skip option in `tootctl accounts modify USERNAME --email EMAIL --confirm` ([danielmbrasil](https://github.com/mastodon/mastodon/pull/24578))
+- Fix tooltip for dates without time ([c960657](https://github.com/mastodon/mastodon/pull/24244))
+- Fix missing loading spinner and loading more on scroll in Private Mentions column ([c960657](https://github.com/mastodon/mastodon/pull/24446))
+- Fix account header image missing from `/settings/profile` on narrow screens ([c960657](https://github.com/mastodon/mastodon/pull/24433))
+- Fix height of announcements not being updated when using reduced animations ([c960657](https://github.com/mastodon/mastodon/pull/24354))
+- Fix inconsistent radius in advanced interface drawer ([thislight](https://github.com/mastodon/mastodon/pull/24407))
+- Fix loading more trending posts on scroll in the advanced interface ([OmmyZhang](https://github.com/mastodon/mastodon/pull/24314))
+- Fix poll ending notification for edited polls ([c960657](https://github.com/mastodon/mastodon/pull/24311))
+- Fix max width of media in `/about` and `/privacy-policy` ([mgmn](https://github.com/mastodon/mastodon/pull/24180))
+- Fix streaming API not being usable without `DATABASE_URL` ([Gargron](https://github.com/mastodon/mastodon/pull/23960))
+- Fix external authentication not running onboarding code for new users ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/23458))
+
+## [4.1.8] - 2023-09-19
+
+### Fixed
+
+- Fix post edits not being forwarded as expected ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26936))
+- Fix moderator rights inconsistencies ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26729))
+- Fix crash when encountering invalid URL ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26814))
+- Fix cached posts including stale stats ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26409))
+- Fix uploading of video files for which `ffprobe` reports `0/0` average framerate ([NicolaiSoeborg](https://github.com/mastodon/mastodon/pull/26500))
+- Fix unexpected audio stream transcoding when uploaded video is eligible to passthrough ([yufushiro](https://github.com/mastodon/mastodon/pull/26608))
+
+### Security
+
+- Fix missing HTML sanitization in translation API (CVE-2023-42452, [GHSA-2693-xr3m-jhqr](https://github.com/mastodon/mastodon/security/advisories/GHSA-2693-xr3m-jhqr))
+- Fix incorrect domain name normalization (CVE-2023-42451, [GHSA-v3xf-c9qf-j667](https://github.com/mastodon/mastodon/security/advisories/GHSA-v3xf-c9qf-j667))
+
+## [4.1.7] - 2023-09-05
+
+### Changed
+
+- Change remote report processing to accept reports with long comments, but truncate them ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/25028))
+
+### Fixed
+
+- **Fix blocking subdomains of an already-blocked domain** ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26392))
+- Fix `/api/v1/timelines/tag/:hashtag` allowing for unauthenticated access when public preview is disabled ([danielmbrasil](https://github.com/mastodon/mastodon/pull/26237))
+- Fix inefficiencies in `PlainTextFormatter` ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26727))
+
+## [4.1.6] - 2023-07-31
+
+### Fixed
+
+- Fix memory leak in streaming server ([ThisIsMissEm](https://github.com/mastodon/mastodon/pull/26228))
+- Fix wrong filters sometimes applying in streaming ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26159), [ThisIsMissEm](https://github.com/mastodon/mastodon/pull/26213), [renchap](https://github.com/mastodon/mastodon/pull/26233))
+- Fix incorrect connect timeout in outgoing requests ([ClearlyClaire](https://github.com/mastodon/mastodon/pull/26116))
+
 ## [4.1.5] - 2023-07-21
 
 ### Added

Capfile

@@ -1,15 +0,0 @@
-# frozen_string_literal: true
-
-require 'capistrano/setup'
-require 'capistrano/deploy'
-require 'capistrano/scm/git'
-
-install_plugin Capistrano::SCM::Git
-
-require 'capistrano/rbenv'
-require 'capistrano/bundler'
-require 'capistrano/yarn'
-require 'capistrano/rails/assets'
-require 'capistrano/rails/migrations'
-
-Dir.glob('lib/capistrano/tasks/*.rake').each { |r| import r }

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1.4
-# This needs to be bullseye-slim because the Ruby image is built on bullseye-slim
-ARG NODE_VERSION="16.20-bullseye-slim"
+# This needs to be bookworm-slim because the Ruby image is built on bookworm-slim
+ARG NODE_VERSION="20.8-bookworm-slim"
 
 FROM ghcr.io/moritzheiber/ruby-jemalloc:3.2.2-slim as ruby
 FROM node:${NODE_VERSION} as build
@@ -17,10 +17,11 @@ COPY Gemfile* package.json yarn.lock /opt/mastodon/
 
 # hadolint ignore=DL3008
 RUN apt-get update && \
+    apt-get -yq dist-upgrade && \
     apt-get install -y --no-install-recommends build-essential \
         git \
         libicu-dev \
-        libidn11-dev \
+        libidn-dev \
         libpq-dev \
         libjemalloc-dev \
         zlib1g-dev \
@@ -42,8 +43,8 @@ RUN apt-get update && \
 FROM node:${NODE_VERSION}
 
 # Use those args to specify your own version flags & suffixes
-ARG MASTODON_VERSION_FLAGS=""
-ARG MASTODON_VERSION_SUFFIX=""
+ARG MASTODON_VERSION_PRERELEASE=""
+ARG MASTODON_VERSION_METADATA=""
 
 ARG UID="991"
 ARG GID="991"
@@ -64,13 +65,13 @@ RUN apt-get update && \
     apt-get -y --no-install-recommends install whois \
         wget \
         procps \
-        libssl1.1 \
+        libssl3 \
         libpq5 \
         imagemagick \
         ffmpeg \
         libjemalloc2 \
-        libicu67 \
-        libidn11 \
+        libicu72 \
+        libidn12 \
         libyaml-0-2 \
         file \
         ca-certificates \
@@ -89,8 +90,8 @@ ENV RAILS_ENV="production" \
     NODE_ENV="production" \
     RAILS_SERVE_STATIC_FILES="true" \
     BIND="0.0.0.0" \
-    MASTODON_VERSION_FLAGS="${MASTODON_VERSION_FLAGS}" \
-    MASTODON_VERSION_SUFFIX="${MASTODON_VERSION_SUFFIX}"
+    MASTODON_VERSION_PRERELEASE="${MASTODON_VERSION_PRERELEASE}" \
+    MASTODON_VERSION_METADATA="${MASTODON_VERSION_METADATA}"
 
 # Set the run user
 USER mastodon

FEDERATION.md

@@ -27,4 +27,5 @@ More information on HTTP Signatures, as well as examples, can be found here: htt
 
 - Linked-Data Signatures: https://docs.joinmastodon.org/spec/security/#ld
 - Bearcaps: https://docs.joinmastodon.org/spec/bearcaps/
-- Followers collection synchronization: https://git.activitypub.dev/ActivityPubDev/Fediverse-Enhancement-Proposals/src/branch/main/feps/fep-8fcf.md
+- 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

@@ -35,11 +35,14 @@ group :pam_authentication, optional: true do
 end
 
 gem 'net-ldap', '~> 0.18'
-gem 'omniauth-cas', '~> 2.0'
-gem 'omniauth-saml', '~> 1.10'
+
+# TODO: Point back at released omniauth-cas gem when PR merged
+# https://github.com/dlindahl/omniauth-cas/pull/68
+gem 'omniauth-cas', github: 'stanhu/omniauth-cas', ref: '4211e6d05941b4a981f9a36b49ec166cecd0e271'
+gem 'omniauth-saml', '~> 2.0'
 gem 'omniauth_openid_connect', '~> 0.6.1'
-gem 'omniauth', '~> 1.9'
-gem 'omniauth-rails_csrf_protection', '~> 0.1'
+gem 'omniauth', '~> 2.0'
+gem 'omniauth-rails_csrf_protection', '~> 1.0'
 
 gem 'color_diff', '~> 0.1'
 gem 'discard', '~> 1.2'
@@ -56,8 +59,9 @@ gem 'httplog', '~> 1.6.2'
 gem 'idn-ruby', require: 'idn'
 gem 'kaminari', '~> 1.2'
 gem 'link_header', '~> 0.0'
-gem 'mime-types', '~> 3.4.1', require: 'mime/types/columnar'
+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'
@@ -99,9 +103,6 @@ gem 'rdf-normalize', '~> 0.5'
 gem 'private_address_check', '~> 0.5'
 
 group :test do
-  # RSpec runner for rails
-  gem 'rspec-rails', '~> 6.0'
-
   # Used to split testing into chunks in CI
   gem 'rspec_chunked', '~> 0.6'
 
@@ -109,10 +110,14 @@ group :test do
   gem 'fuubar', '~> 2.5'
 
   # Extra RSpec extenion methods and helpers for sidekiq
-  gem 'rspec-sidekiq', '~> 3.1'
+  gem 'rspec-sidekiq', '~> 4.0'
 
   # Browser integration testing
   gem 'capybara', '~> 3.39'
+  gem 'selenium-webdriver'
+
+  # Used to reset the database between system tests
+  gem 'database_cleaner-active_record'
 
   # Used to mock environment variables
   gem 'climate_control', '~> 0.2'
@@ -165,18 +170,19 @@ group :development do
   # Linter CLI for HAML files
   gem 'haml_lint', require: false
 
-  # Deployment automation
-  gem 'capistrano', '~> 3.17'
-  gem 'capistrano-rails', '~> 1.6'
-  gem 'capistrano-rbenv', '~> 2.2'
-  gem 'capistrano-yarn', '~> 2.0'
-
   # Validate missing i18n keys
   gem 'i18n-tasks', '~> 1.0', require: false
+end
 
+group :development, :test do
   # Profiling tools
   gem 'memory_profiler', require: false
+  gem 'ruby-prof', require: false
   gem 'stackprof', require: false
+  gem 'test-prof'
+
+  # RSpec runner for rails
+  gem 'rspec-rails', '~> 6.0'
 end
 
 group :production do

Gemfile.lock

@@ -7,6 +7,17 @@ GIT
       hkdf (~> 0.2)
       jwt (~> 2.0)
 
+GIT
+  remote: https://github.com/jhawthorn/nsa.git
+  revision: e020fcc3a54d993ab45b7194d89ab720296c111b
+  ref: e020fcc3a54d993ab45b7194d89ab720296c111b
+  specs:
+    nsa (0.2.8)
+      activesupport (>= 4.2, < 7.2)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      sidekiq (>= 3.5)
+      statsd-ruby (~> 1.4, >= 1.4.0)
+
 GIT
   remote: https://github.com/mastodon/rails-settings-cached.git
   revision: 86328ef0bd04ce21cc0504ff5e334591e8c2ccab
@@ -15,84 +26,92 @@ GIT
     rails-settings-cached (0.6.6)
       rails (>= 4.2.0)
 
+GIT
+  remote: https://github.com/stanhu/omniauth-cas.git
+  revision: 4211e6d05941b4a981f9a36b49ec166cecd0e271
+  ref: 4211e6d05941b4a981f9a36b49ec166cecd0e271
+  specs:
+    omniauth-cas (2.0.0)
+      addressable (~> 2.3)
+      nokogiri (~> 1.5)
+      omniauth (>= 1.2, < 3)
+
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.0.6)
-      actionpack (= 7.0.6)
-      activesupport (= 7.0.6)
+    actioncable (7.0.8)
+      actionpack (= 7.0.8)
+      activesupport (= 7.0.8)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (7.0.6)
-      actionpack (= 7.0.6)
-      activejob (= 7.0.6)
-      activerecord (= 7.0.6)
-      activestorage (= 7.0.6)
-      activesupport (= 7.0.6)
+    actionmailbox (7.0.8)
+      actionpack (= 7.0.8)
+      activejob (= 7.0.8)
+      activerecord (= 7.0.8)
+      activestorage (= 7.0.8)
+      activesupport (= 7.0.8)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.0.6)
-      actionpack (= 7.0.6)
-      actionview (= 7.0.6)
-      activejob (= 7.0.6)
-      activesupport (= 7.0.6)
+    actionmailer (7.0.8)
+      actionpack (= 7.0.8)
+      actionview (= 7.0.8)
+      activejob (= 7.0.8)
+      activesupport (= 7.0.8)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (7.0.6)
-      actionview (= 7.0.6)
-      activesupport (= 7.0.6)
+    actionpack (7.0.8)
+      actionview (= 7.0.8)
+      activesupport (= 7.0.8)
       rack (~> 2.0, >= 2.2.4)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (7.0.6)
-      actionpack (= 7.0.6)
-      activerecord (= 7.0.6)
-      activestorage (= 7.0.6)
-      activesupport (= 7.0.6)
+    actiontext (7.0.8)
+      actionpack (= 7.0.8)
+      activerecord (= 7.0.8)
+      activestorage (= 7.0.8)
+      activesupport (= 7.0.8)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.0.6)
-      activesupport (= 7.0.6)
+    actionview (7.0.8)
+      activesupport (= 7.0.8)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    active_model_serializers (0.10.13)
-      actionpack (>= 4.1, < 7.1)
-      activemodel (>= 4.1, < 7.1)
+    active_model_serializers (0.10.14)
+      actionpack (>= 4.1)
+      activemodel (>= 4.1)
       case_transform (>= 0.2)
       jsonapi-renderer (>= 0.1.1.beta1, < 0.3)
-    activejob (7.0.6)
-      activesupport (= 7.0.6)
+    activejob (7.0.8)
+      activesupport (= 7.0.8)
       globalid (>= 0.3.6)
-    activemodel (7.0.6)
-      activesupport (= 7.0.6)
-    activerecord (7.0.6)
-      activemodel (= 7.0.6)
-      activesupport (= 7.0.6)
-    activestorage (7.0.6)
-      actionpack (= 7.0.6)
-      activejob (= 7.0.6)
-      activerecord (= 7.0.6)
-      activesupport (= 7.0.6)
+    activemodel (7.0.8)
+      activesupport (= 7.0.8)
+    activerecord (7.0.8)
+      activemodel (= 7.0.8)
+      activesupport (= 7.0.8)
+    activestorage (7.0.8)
+      actionpack (= 7.0.8)
+      activejob (= 7.0.8)
+      activerecord (= 7.0.8)
+      activesupport (= 7.0.8)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (7.0.6)
+    activesupport (7.0.8)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.8.4)
+    addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
     aes_key_wrap (1.1.0)
-    airbrussh (1.4.1)
-      sshkit (>= 1.6.1, != 1.7.0)
     android_key_attestation (0.3.0)
     annotate (3.2.0)
       activerecord (>= 3.2, < 8.0)
@@ -103,8 +122,8 @@ GEM
     attr_required (1.0.1)
     awrence (1.2.1)
     aws-eventstream (1.2.0)
-    aws-partitions (1.791.0)
-    aws-sdk-core (3.178.0)
+    aws-partitions (1.809.0)
+    aws-sdk-core (3.181.0)
       aws-eventstream (~> 1, >= 1.0.2)
       aws-partitions (~> 1, >= 1.651.0)
       aws-sigv4 (~> 1.5)
@@ -112,8 +131,8 @@ GEM
     aws-sdk-kms (1.71.0)
       aws-sdk-core (~> 3, >= 3.177.0)
       aws-sigv4 (~> 1.1)
-    aws-sdk-s3 (1.131.0)
-      aws-sdk-core (~> 3, >= 3.177.0)
+    aws-sdk-s3 (1.133.0)
+      aws-sdk-core (~> 3, >= 3.181.0)
       aws-sdk-kms (~> 1)
       aws-sigv4 (~> 1.6)
     aws-sigv4 (1.6.0)
@@ -126,6 +145,7 @@ GEM
       faraday_middleware (~> 1.0, >= 1.0.0.rc1)
       net-http-persistent (~> 4.0)
       nokogiri (~> 1, >= 1.10.8)
+    base64 (0.1.1)
     bcrypt (3.1.18)
     better_errors (2.10.1)
       erubi (>= 1.0.0)
@@ -153,21 +173,6 @@ GEM
     bundler-audit (0.9.1)
       bundler (>= 1.2.0, < 3)
       thor (~> 1.0)
-    capistrano (3.17.3)
-      airbrussh (>= 1.0.0)
-      i18n
-      rake (>= 10.0.0)
-      sshkit (>= 1.9.0)
-    capistrano-bundler (2.1.0)
-      capistrano (~> 3.1)
-    capistrano-rails (1.6.3)
-      capistrano (~> 3.1)
-      capistrano-bundler (>= 1.1, < 3)
-    capistrano-rbenv (2.2.0)
-      capistrano (~> 3.1)
-      sshkit (~> 1.3)
-    capistrano-yarn (2.0.2)
-      capistrano (~> 3.0)
     capybara (3.39.2)
       addressable
       matrix
@@ -181,7 +186,7 @@ GEM
       activesupport
     cbor (0.5.9.6)
     charlock_holmes (0.7.7)
-    chewy (7.3.3)
+    chewy (7.3.4)
       activesupport (>= 5.2)
       elasticsearch (>= 7.12.0, < 7.14.0)
       elasticsearch-dsl
@@ -199,6 +204,10 @@ GEM
     crass (1.0.6)
     css_parser (1.14.0)
       addressable
+    database_cleaner-active_record (2.1.0)
+      activerecord (>= 5.a)
+      database_cleaner-core (~> 2.0.0)
+    database_cleaner-core (2.0.1)
     date (3.3.3)
     debug_inspector (1.1.0)
     devise (4.9.2)
@@ -244,7 +253,7 @@ GEM
       tzinfo
     excon (0.100.0)
     fabrication (2.30.0)
-    faker (3.2.0)
+    faker (3.2.1)
       i18n (>= 1.8.11, < 2)
     faraday (1.10.3)
       faraday-em_http (~> 1.0)
@@ -298,7 +307,7 @@ GEM
       ruby-progressbar (~> 1.4)
     globalid (1.1.0)
       activesupport (>= 5.0)
-    haml (6.1.1)
+    haml (6.2.0)
       temple (>= 0.8.2)
       thor
       tilt
@@ -307,8 +316,8 @@ GEM
       activesupport (>= 5.1)
       haml (>= 4.0.6)
       railties (>= 5.1)
-    haml_lint (0.49.2)
-      haml (>= 4.0, < 6.2)
+    haml_lint (0.51.0)
+      haml (>= 4.0)
       parallel (~> 1.10)
       rainbow
       rubocop (>= 1.0)
@@ -383,7 +392,7 @@ GEM
       activerecord
       kaminari-core (= 1.2.2)
     kaminari-core (1.2.2)
-    kt-paperclip (7.2.0)
+    kt-paperclip (7.2.1)
       activemodel (>= 4.2.0)
       activesupport (>= 4.2.0)
       marcel (~> 1.0.1)
@@ -403,7 +412,7 @@ GEM
     llhttp-ffi (0.4.0)
       ffi-compiler (~> 1.0)
       rake (~> 13.0)
-    lograge (0.12.0)
+    lograge (0.13.0)
       actionpack (>= 4)
       activesupport (>= 4)
       railties (>= 4)
@@ -426,12 +435,12 @@ GEM
       hashie (~> 5.0)
     memory_profiler (1.0.1)
     method_source (1.0.0)
-    mime-types (3.4.1)
+    mime-types (3.5.1)
       mime-types-data (~> 3.2015)
-    mime-types-data (3.2023.0218.1)
-    mini_mime (1.1.2)
-    mini_portile2 (2.8.2)
-    minitest (5.18.1)
+    mime-types-data (3.2023.0808)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.4)
+    minitest (5.19.0)
     msgpack (1.7.1)
     multi_json (1.15.0)
     multipart-post (2.3.0)
@@ -439,7 +448,7 @@ GEM
       uri
     net-http-persistent (4.0.2)
       connection_pool (~> 2.2)
-    net-imap (0.3.6)
+    net-imap (0.3.7)
       date
       net-protocol
     net-ldap (0.18.0)
@@ -447,29 +456,23 @@ GEM
       net-protocol
     net-protocol (0.2.1)
       timeout
-    net-scp (4.0.0)
-      net-ssh (>= 2.6.5, < 8.0.0)
     net-smtp (0.3.3)
       net-protocol
-    net-ssh (7.1.0)
     nio4r (2.5.9)
-    nokogiri (1.15.3)
+    nokogiri (1.15.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    oj (3.15.0)
-    omniauth (1.9.2)
+    oj (3.16.1)
+    omniauth (2.1.1)
       hashie (>= 3.4.6)
-      rack (>= 1.6.2, < 3)
-    omniauth-cas (2.0.0)
-      addressable (~> 2.3)
-      nokogiri (~> 1.5)
-      omniauth (~> 1.2)
-    omniauth-rails_csrf_protection (0.1.2)
+      rack (>= 2.2.3)
+      rack-protection
+    omniauth-rails_csrf_protection (1.0.1)
       actionpack (>= 4.2)
-      omniauth (>= 1.3.1)
-    omniauth-saml (1.10.3)
-      omniauth (~> 1.3, >= 1.3.2)
-      ruby-saml (~> 1.9)
+      omniauth (~> 2.0)
+    omniauth-saml (2.1.0)
+      omniauth (~> 2.0)
+      ruby-saml (~> 1.12)
     omniauth_openid_connect (0.6.1)
       omniauth (>= 1.9, < 3)
       openid_connect (~> 1.1)
@@ -496,8 +499,8 @@ GEM
     parslet (2.0.0)
     pastel (0.8.0)
       tty-color (~> 0.5)
-    pg (1.5.3)
-    pghero (3.3.3)
+    pg (1.5.4)
+    pghero (3.3.4)
       activerecord (>= 6)
     posix-spawn (0.3.15)
     premailer (1.21.0)
@@ -510,15 +513,15 @@ GEM
       premailer (~> 1.7, >= 1.7.9)
     private_address_check (0.5.0)
     public_suffix (5.0.3)
-    puma (6.3.0)
+    puma (6.3.1)
       nio4r (~> 2.0)
     pundit (2.3.0)
       activesupport (>= 3.0.0)
     raabro (1.4.0)
     racc (1.7.1)
-    rack (2.2.7)
-    rack-attack (6.6.1)
-      rack (>= 1.0, < 3)
+    rack (2.2.8)
+    rack-attack (6.7.0)
+      rack (>= 1.0, < 4)
     rack-cors (2.0.1)
       rack (>= 2.0.0)
     rack-oauth2 (1.21.3)
@@ -527,30 +530,33 @@ GEM
       httpclient
       json-jwt (>= 1.11.0)
       rack (>= 2.1.0)
+    rack-protection (3.0.5)
+      rack
     rack-proxy (0.7.6)
       rack
     rack-test (2.1.0)
       rack (>= 1.3)
-    rails (7.0.6)
-      actioncable (= 7.0.6)
-      actionmailbox (= 7.0.6)
-      actionmailer (= 7.0.6)
-      actionpack (= 7.0.6)
-      actiontext (= 7.0.6)
-      actionview (= 7.0.6)
-      activejob (= 7.0.6)
-      activemodel (= 7.0.6)
-      activerecord (= 7.0.6)
-      activestorage (= 7.0.6)
-      activesupport (= 7.0.6)
+    rails (7.0.8)
+      actioncable (= 7.0.8)
+      actionmailbox (= 7.0.8)
+      actionmailer (= 7.0.8)
+      actionpack (= 7.0.8)
+      actiontext (= 7.0.8)
+      actionview (= 7.0.8)
+      activejob (= 7.0.8)
+      activemodel (= 7.0.8)
+      activerecord (= 7.0.8)
+      activestorage (= 7.0.8)
+      activesupport (= 7.0.8)
       bundler (>= 1.15.0)
-      railties (= 7.0.6)
+      railties (= 7.0.8)
     rails-controller-testing (1.0.5)
       actionpack (>= 5.0.1.rc1)
       actionview (>= 5.0.1.rc1)
       activesupport (>= 5.0.1.rc1)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+    rails-dom-testing (2.1.1)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
@@ -558,9 +564,9 @@ GEM
     rails-i18n (7.0.7)
       i18n (>= 0.7, < 2)
       railties (>= 6.0.0, < 8)
-    railties (7.0.6)
-      actionpack (= 7.0.6)
-      activesupport (= 7.0.6)
+    railties (7.0.8)
+      actionpack (= 7.0.8)
+      activesupport (= 7.0.8)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
@@ -607,12 +613,15 @@ GEM
       rspec-expectations (~> 3.12)
       rspec-mocks (~> 3.12)
       rspec-support (~> 3.12)
-    rspec-sidekiq (3.1.0)
-      rspec-core (~> 3.0, >= 3.0.0)
-      sidekiq (>= 2.4.0)
-    rspec-support (3.12.0)
+    rspec-sidekiq (4.0.1)
+      rspec-core (~> 3.0)
+      rspec-expectations (~> 3.0)
+      rspec-mocks (~> 3.0)
+      sidekiq (>= 5, < 8)
+    rspec-support (3.12.1)
     rspec_chunked (0.6)
-    rubocop (1.54.2)
+    rubocop (1.56.4)
+      base64 (~> 0.1.1)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
@@ -620,7 +629,7 @@ GEM
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.28.0, < 2.0)
+      rubocop-ast (>= 1.28.1, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.29.0)
@@ -629,17 +638,18 @@ GEM
       rubocop (~> 1.41)
     rubocop-factory_bot (2.23.1)
       rubocop (~> 1.33)
-    rubocop-performance (1.18.0)
+    rubocop-performance (1.19.0)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
     rubocop-rails (2.20.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
-    rubocop-rspec (2.22.0)
+    rubocop-rspec (2.23.2)
       rubocop (~> 1.33)
       rubocop-capybara (~> 2.17)
       rubocop-factory_bot (~> 2.22)
+    ruby-prof (1.6.3)
     ruby-progressbar (1.13.0)
     ruby-saml (1.15.0)
       nokogiri (>= 1.13.10)
@@ -656,8 +666,12 @@ GEM
     scenic (1.7.0)
       activerecord (>= 4.0.0)
       railties (>= 4.0.0)
+    selenium-webdriver (4.13.1)
+      rexml (~> 3.2, >= 3.2.5)
+      rubyzip (>= 1.2.2, < 3.0)
+      websocket (~> 1.0)
     semantic_range (3.0.0)
-    sidekiq (6.5.9)
+    sidekiq (6.5.11)
       connection_pool (>= 2.2.5, < 3)
       rack (~> 2.0)
       redis (>= 4.5.0, < 5)
@@ -692,11 +706,9 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sshkit (1.21.5)
-      net-scp (>= 1.1.2)
-      net-ssh (>= 2.8.0)
     stackprof (0.2.25)
-    stoplight (3.0.1)
+    statsd-ruby (1.5.0)
+    stoplight (3.0.2)
       redlock (~> 1.0)
     strong_migrations (0.8.0)
       activerecord (>= 5.2)
@@ -710,8 +722,9 @@ GEM
       unicode-display_width (>= 1.1.1, < 3)
     terrapin (0.6.0)
       climate_control (>= 0.0.3, < 1.0)
+    test-prof (1.2.3)
     thor (1.2.2)
-    tilt (2.2.0)
+    tilt (2.3.0)
     timeout (0.4.0)
     tpm-key_attestation (0.12.0)
       bindata (~> 2.4)
@@ -737,7 +750,7 @@ GEM
     unf (0.1.4)
       unf_ext
     unf_ext (0.0.8.2)
-    unicode-display_width (2.4.2)
+    unicode-display_width (2.5.0)
     uri (0.12.2)
     validate_email (0.1.6)
       activemodel (>= 3.0)
@@ -759,7 +772,7 @@ GEM
     webfinger (1.2.0)
       activesupport
       httpclient (>= 2.4)
-    webmock (3.18.1)
+    webmock (3.19.1)
       addressable (>= 2.8.0)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
@@ -768,14 +781,15 @@ GEM
       rack-proxy (>= 0.6.1)
       railties (>= 5.2)
       semantic_range (>= 2.3.0)
-    websocket-driver (0.7.5)
+    websocket (1.2.10)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     wisper (2.0.1)
     xorcist (1.1.3)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.8)
+    zeitwerk (2.6.11)
 
 PLATFORMS
   ruby
@@ -792,10 +806,6 @@ DEPENDENCIES
   brakeman (~> 6.0)
   browser
   bundler-audit (~> 0.9)
-  capistrano (~> 3.17)
-  capistrano-rails (~> 1.6)
-  capistrano-rbenv (~> 2.2)
-  capistrano-yarn (~> 2.0)
   capybara (~> 3.39)
   charlock_holmes (~> 0.7.7)
   chewy (~> 7.3)
@@ -804,6 +814,7 @@ DEPENDENCIES
   color_diff (~> 0.1)
   concurrent-ruby
   connection_pool
+  database_cleaner-active_record
   devise (~> 4.9)
   devise-two-factor (~> 4.1)
   devise_pam_authenticatable2 (~> 9.2)
@@ -840,15 +851,16 @@ DEPENDENCIES
   mario-redis-lock (~> 1.2)
   md-paperclip-azure (~> 2.2)
   memory_profiler
-  mime-types (~> 3.4.1)
+  mime-types (~> 3.5.0)
   net-http (~> 0.3.2)
   net-ldap (~> 0.18)
   nokogiri (~> 1.15)
+  nsa!
   oj (~> 3.14)
-  omniauth (~> 1.9)
-  omniauth-cas (~> 2.0)
-  omniauth-rails_csrf_protection (~> 0.1)
-  omniauth-saml (~> 1.10)
+  omniauth (~> 2.0)
+  omniauth-cas!
+  omniauth-rails_csrf_protection (~> 1.0)
+  omniauth-saml (~> 2.0)
   omniauth_openid_connect (~> 0.6.1)
   ox (~> 2.14)
   parslet
@@ -874,17 +886,19 @@ DEPENDENCIES
   redis-namespace (~> 1.10)
   rqrcode (~> 2.2)
   rspec-rails (~> 6.0)
-  rspec-sidekiq (~> 3.1)
+  rspec-sidekiq (~> 4.0)
   rspec_chunked (~> 0.6)
   rubocop
   rubocop-capybara
   rubocop-performance
   rubocop-rails
   rubocop-rspec
+  ruby-prof
   ruby-progressbar (~> 1.13)
   rubyzip (~> 2.3)
   sanitize (~> 6.0)
   scenic (~> 1.7)
+  selenium-webdriver
   sidekiq (~> 6.5)
   sidekiq-bulk (~> 0.2.0)
   sidekiq-scheduler (~> 5.0)
@@ -897,6 +911,7 @@ DEPENDENCIES
   stackprof
   stoplight (~> 3.0.1)
   strong_migrations (~> 0.8)
+  test-prof
   thor (~> 1.2)
   tty-prompt (~> 0.23)
   twitter-text (~> 3.1.0)

Procfile.dev

@@ -1,4 +1,4 @@
 web: env PORT=3000 RAILS_ENV=development bundle exec puma -C config/puma.rb
 sidekiq: env PORT=3000 RAILS_ENV=development bundle exec sidekiq
 stream: env PORT=4000 yarn run start
-webpack: ./bin/webpack-dev-server --listen-host 0.0.0.0
+webpack: bin/webpack-dev-server

SECURITY.md

@@ -1,8 +1,11 @@
 # Security Policy
 
-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 reach us at <security@joinmastodon.org>.
+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:
 
-You should _not_ report such issues on GitHub or in other public spaces to give us time to publish a fix for the issue without exposing Mastodon's users to increased risk.
+- open a [Github security issue on the Mastodon project](https://github.com/mastodon/mastodon/security/advisories/new)
+- reach us at <security@joinmastodon.org>
+
+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.
 
 ## Scope
 
@@ -10,9 +13,10 @@ A "vulnerability in Mastodon" is a vulnerability in the code distributed through
 
 ## Supported Versions
 
-| Version | Supported |
-| ------- | --------- |
-| 4.1.x   | Yes       |
-| 4.0.x   | Yes       |
-| 3.5.x   | Yes       |
-| < 3.5   | No        |
+| Version | Supported        |
+| ------- | ---------------- |
+| 4.2.x   | Yes              |
+| 4.1.x   | Yes              |
+| 4.0.x   | Until 2023-10-31 |
+| 3.5.x   | Until 2023-12-31 |
+| < 3.5   | No               |

Vagrantfile

@@ -60,6 +60,38 @@ sudo usermod -a -G rvm $USER
 
 SCRIPT
 
+$provisionElasticsearch = <<SCRIPT
+# Install Elastic Search
+sudo apt install openjdk-17-jre-headless -y
+sudo wget -O /usr/share/keyrings/elasticsearch.asc https://artifacts.elastic.co/GPG-KEY-elasticsearch
+sudo sh -c 'echo "deb [signed-by=/usr/share/keyrings/elasticsearch.asc] https://artifacts.elastic.co/packages/7.x/apt stable main" > /etc/apt/sources.list.d/elastic-7.x.list'
+sudo apt update
+sudo apt install elasticsearch -y
+
+sudo systemctl daemon-reload
+sudo systemctl enable --now elasticsearch
+
+echo 'path.data: /var/lib/elasticsearch
+path.logs: /var/log/elasticsearch
+network.host: 0.0.0.0
+http.port: 9200
+discovery.seed_hosts: ["localhost"]
+cluster.initial_master_nodes: ["node-1"]
+xpack.security.enabled: false' > /etc/elasticsearch/elasticsearch.yml
+
+sudo systemctl restart elasticsearch
+
+# Install Kibana
+sudo apt install kibana -y
+sudo systemctl enable --now kibana
+
+echo 'server.host: "0.0.0.0"
+elasticsearch.hosts: ["http://localhost:9200"]' > /etc/kibana/kibana.yml
+
+sudo systemctl restart kibana
+
+SCRIPT
+
 $provisionB = <<SCRIPT
 
 source "/etc/profile.d/rvm.sh"
@@ -102,10 +134,8 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
   config.vm.provider :virtualbox do |vb|
     vb.name = "mastodon"
-    vb.customize ["modifyvm", :id, "--memory", "4096"]
-    # Increase the number of CPUs. Uncomment and adjust to
-    # increase performance
-    # vb.customize ["modifyvm", :id, "--cpus", "3"]
+    vb.customize ["modifyvm", :id, "--memory", "8192"]
+    vb.customize ["modifyvm", :id, "--cpus", "3"]
 
     # Disable VirtualBox DNS proxy to skip long-delay IPv6 resolutions.
     # https://github.com/mitchellh/vagrant/issues/1172
@@ -141,9 +171,15 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.network :forwarded_port, guest: 3000, host: 3000
   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
+  config.vm.network :forwarded_port, guest: 9300, host: 9300
+  config.vm.network :forwarded_port, guest: 9243, host: 9243
+  config.vm.network :forwarded_port, guest: 5601, host: 5601
 
   # Full provisioning script, only runs on first 'vagrant up' or with 'vagrant provision'
   config.vm.provision :shell, inline: $provisionA, privileged: false, reset: true
+  # Run with elevated privileges for Elasticsearch installation
+  config.vm.provision :shell, inline: $provisionElasticsearch, privileged: true
   config.vm.provision :shell, inline: $provisionB, privileged: false
 
   config.vm.post_up_message = <<MESSAGE

app/chewy/accounts_index.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class AccountsIndex < Chewy::Index
-  settings index: { refresh_interval: '30s' }, analysis: {
+  settings index: index_preset(refresh_interval: '30s'), analysis: {
     filter: {
       english_stop: {
         type: 'stop',
@@ -21,19 +21,20 @@ class AccountsIndex < Chewy::Index
 
     analyzer: {
       natural: {
-        tokenizer: 'uax_url_email',
+        tokenizer: 'standard',
         filter: %w(
-          english_possessive_stemmer
           lowercase
           asciifolding
           cjk_width
+          elision
+          english_possessive_stemmer
           english_stop
           english_stemmer
         ),
       },
 
       verbatim: {
-        tokenizer: 'whitespace',
+        tokenizer: 'standard',
         filter: %w(lowercase asciifolding cjk_width),
       },
 
@@ -62,6 +63,6 @@ class AccountsIndex < Chewy::Index
     field(:last_status_at, type: 'date', value: ->(account) { account.last_status_at || account.created_at })
     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', value: ->(account) { account.searchable_text }) { field :stemmed, type: 'text', analyzer: 'natural' }
+    field(:text, type: 'text', analyzer: 'verbatim', value: ->(account) { account.searchable_text }) { field :stemmed, type: 'text', analyzer: 'natural' }
   end
 end

app/chewy/instances_index.rb

@@ -1,12 +1,12 @@
 # frozen_string_literal: true
 
 class InstancesIndex < Chewy::Index
-  settings index: { refresh_interval: '30s' }
+  settings index: index_preset(refresh_interval: '30s')
 
   index_scope ::Instance.searchable
 
   root date_detection: false do
-    field :domain, type: 'text', index_prefixes: { min_chars: 1 }
+    field :domain, type: 'text', index_prefixes: { min_chars: 1, max_chars: 5 }
     field :accounts_count, type: 'long'
   end
 end

app/chewy/public_statuses_index.rb

@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+
+class PublicStatusesIndex < Chewy::Index
+  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, :preview_cards, :tags)
+
+  root date_detection: false do
+    field(:id, type: 'long')
+    field(:account_id, type: 'long')
+    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(:properties, type: 'keyword', value: ->(status) { status.searchable_properties })
+    field(:created_at, type: 'date')
+  end
+end

app/chewy/statuses_index.rb

@@ -1,75 +1,65 @@
 # frozen_string_literal: true
 
 class StatusesIndex < Chewy::Index
-  include FormattingHelper
-
-  settings index: { refresh_interval: '30s' }, analysis: {
+  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: {
-      content: {
+      verbatim: {
         tokenizer: 'uax_url_email',
+        filter: %w(lowercase),
+      },
+
+      content: {
+        tokenizer: 'standard',
         filter: %w(
-          english_possessive_stemmer
           lowercase
           asciifolding
           cjk_width
+          elision
+          english_possessive_stemmer
           english_stop
           english_stemmer
         ),
       },
+
+      hashtag: {
+        tokenizer: 'keyword',
+        filter: %w(
+          word_delimiter_graph
+          lowercase
+          asciifolding
+          cjk_width
+        ),
+      },
     },
   }
 
-  # We do not use delete_if option here because it would call a method that we
-  # expect to be called with crutches without crutches, causing n+1 queries
-  index_scope ::Status.unscoped.kept.without_reblogs.includes(:media_attachments, :preloadable_poll)
-
-  crutch :mentions do |collection|
-    data = ::Mention.where(status_id: collection.map(&:id)).where(account: Account.local, silent: false).pluck(:status_id, :account_id)
-    data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
-  end
-
-  crutch :favourites do |collection|
-    data = ::Favourite.where(status_id: collection.map(&:id)).where(account: Account.local).pluck(:status_id, :account_id)
-    data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
-  end
-
-  crutch :reblogs do |collection|
-    data = ::Status.where(reblog_of_id: collection.map(&:id)).where(account: Account.local).pluck(:reblog_of_id, :account_id)
-    data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
-  end
-
-  crutch :bookmarks do |collection|
-    data = ::Bookmark.where(status_id: collection.map(&:id)).where(account: Account.local).pluck(:status_id, :account_id)
-    data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
-  end
-
-  crutch :votes do |collection|
-    data = ::PollVote.joins(:poll).where(poll: { status_id: collection.map(&:id) }).where(account: Account.local).pluck(:status_id, :account_id)
-    data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
-  end
+  index_scope ::Status.unscoped.kept.without_reblogs.includes(:media_attachments, :preview_cards, :local_mentioned, :local_favorited, :local_reblogged, :local_bookmarked, :tags, 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', value: ->(status) { status.searchable_text } do
-      field :stemmed, type: 'text', analyzer: 'content'
-    end
-
-    field :searchable_by, type: 'long', value: ->(status, crutches) { status.searchable_by(crutches) }
+    field(:id, type: 'long')
+    field(:account_id, type: 'long')
+    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(:language, type: 'keyword')
+    field(:properties, type: 'keyword', value: ->(status) { status.searchable_properties })
+    field(:created_at, type: 'date')
   end
 end

app/chewy/tags_index.rb

@@ -1,16 +1,25 @@
 # frozen_string_literal: true
 
 class TagsIndex < Chewy::Index
-  settings index: { refresh_interval: '30s' }, analysis: {
+  settings index: index_preset(refresh_interval: '30s'), analysis: {
     analyzer: {
       content: {
         tokenizer: 'keyword',
-        filter: %w(lowercase asciifolding cjk_width),
+        filter: %w(
+          word_delimiter_graph
+          lowercase
+          asciifolding
+          cjk_width
+        ),
       },
 
       edge_ngram: {
         tokenizer: 'edge_ngram',
-        filter: %w(lowercase asciifolding cjk_width),
+        filter: %w(
+          lowercase
+          asciifolding
+          cjk_width
+        ),
       },
     },
 
@@ -30,12 +39,9 @@ class TagsIndex < Chewy::Index
   end
 
   root date_detection: false do
-    field :name, type: 'text', analyzer: 'content' do
-      field :edge_ngram, type: 'text', analyzer: 'edge_ngram', search_analyzer: 'content'
-    end
-
-    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) { tag.last_status_at || tag.created_at }
+    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) { tag.last_status_at || tag.created_at })
   end
 end

app/controllers/about_controller.rb

@@ -5,15 +5,7 @@ class AboutController < ApplicationController
 
   skip_before_action :require_functional!
 
-  before_action :set_instance_presenter
-
   def show
     expires_in(15.seconds, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.day) unless user_signed_in?
   end
-
-  private
-
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
 end

app/controllers/accounts_controller.rb

@@ -12,7 +12,7 @@ class AccountsController < ApplicationController
   before_action :require_account_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
 
   skip_around_action :set_locale, if: -> { [:json, :rss].include?(request.format&.to_sym) }
-  skip_before_action :require_functional!, unless: :whitelist_mode?
+  skip_before_action :require_functional!, unless: :limited_federation_mode?
 
   def show
     respond_to do |format|

app/controllers/admin/domain_blocks_controller.rb

@@ -40,7 +40,7 @@ module Admin
       end
 
       # Allow transparently upgrading a domain block
-      if existing_domain_block.present?
+      if existing_domain_block.present? && existing_domain_block.domain == TagManager.instance.normalize_domain(@domain_block.domain.strip)
         @domain_block = existing_domain_block
         @domain_block.assign_attributes(resource_params)
       end

app/controllers/admin/instances_controller.rb

@@ -65,7 +65,7 @@ module Admin
     end
 
     def filtered_instances
-      InstanceFilter.new(whitelist_mode? ? { allowed: true } : filter_params).results
+      InstanceFilter.new(limited_federation_mode? ? { allowed: true } : filter_params).results
     end
 
     def filter_params

app/controllers/admin/software_updates_controller.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Admin
+  class SoftwareUpdatesController < BaseController
+    before_action :check_enabled!
+
+    def index
+      authorize :software_update, :index?
+      @software_updates = SoftwareUpdate.all.sort_by(&:gem_version)
+    end
+
+    private
+
+    def check_enabled!
+      not_found unless SoftwareUpdate.check_enabled?
+    end
+  end
+end

app/controllers/api/base_controller.rb

@@ -8,7 +8,7 @@ class Api::BaseController < ApplicationController
   include AccessTokenTrackingConcern
   include ApiCachingConcern
 
-  skip_before_action :require_functional!, unless: :whitelist_mode?
+  skip_before_action :require_functional!, unless: :limited_federation_mode?
 
   before_action :require_authenticated_user!, if: :disallow_unauthenticated_api_access?
   before_action :require_not_suspended!
@@ -150,7 +150,7 @@ class Api::BaseController < ApplicationController
   end
 
   def disallow_unauthenticated_api_access?
-    ENV['DISALLOW_UNAUTHENTICATED_API_ACCESS'] == 'true' || Rails.configuration.x.whitelist_mode
+    ENV['DISALLOW_UNAUTHENTICATED_API_ACCESS'] == 'true' || Rails.configuration.x.limited_federation_mode
   end
 
   private

app/controllers/api/v1/accounts/credentials_controller.rb

@@ -30,6 +30,7 @@ class Api::V1::Accounts::CredentialsController < Api::BaseController
       :bot,
       :discoverable,
       :hide_collections,
+      :indexable,
       fields_attributes: [:name, :value]
     )
   end

app/controllers/api/v1/admin/tags_controller.rb

@@ -0,0 +1,74 @@
+# frozen_string_literal: true
+
+class Api::V1::Admin::TagsController < Api::BaseController
+  include Authorization
+  before_action -> { authorize_if_got_token! :'admin:read' }, only: [:index, :show]
+  before_action -> { authorize_if_got_token! :'admin:write' }, only: :update
+
+  before_action :set_tags, only: :index
+  before_action :set_tag, except: :index
+
+  after_action :insert_pagination_headers, only: :index
+  after_action :verify_authorized
+
+  LIMIT = 100
+  PAGINATION_PARAMS = %i(limit).freeze
+
+  def index
+    authorize :tag, :index?
+    render json: @tags, each_serializer: REST::Admin::TagSerializer
+  end
+
+  def show
+    authorize @tag, :show?
+    render json: @tag, serializer: REST::Admin::TagSerializer
+  end
+
+  def update
+    authorize @tag, :update?
+    @tag.update!(tag_params.merge(reviewed_at: Time.now.utc))
+    render json: @tag, serializer: REST::Admin::TagSerializer
+  end
+
+  private
+
+  def set_tag
+    @tag = Tag.find(params[:id])
+  end
+
+  def set_tags
+    @tags = Tag.all.to_a_paginated_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+  end
+
+  def tag_params
+    params.permit(:display_name, :trendable, :usable, :listable)
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    api_v1_admin_tags_url(pagination_params(max_id: pagination_max_id)) if records_continue?
+  end
+
+  def prev_path
+    api_v1_admin_tags_url(pagination_params(min_id: pagination_since_id)) unless @tags.empty?
+  end
+
+  def pagination_max_id
+    @tags.last.id
+  end
+
+  def pagination_since_id
+    @tags.first.id
+  end
+
+  def records_continue?
+    @tags.size == limit_param(LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.slice(*PAGINATION_PARAMS).permit(*PAGINATION_PARAMS).merge(core_params)
+  end
+end

app/controllers/api/v1/directories_controller.rb

@@ -16,7 +16,9 @@ class Api::V1::DirectoriesController < Api::BaseController
   end
 
   def set_accounts
-    @accounts = accounts_scope.offset(params[:offset]).limit(limit_param(DEFAULT_ACCOUNTS_LIMIT))
+    with_read_replica do
+      @accounts = accounts_scope.offset(params[:offset]).limit(limit_param(DEFAULT_ACCOUNTS_LIMIT))
+    end
   end
 
   def accounts_scope

app/controllers/api/v1/instances/activity_controller.rb

@@ -3,7 +3,7 @@
 class Api::V1::Instances::ActivityController < Api::BaseController
   before_action :require_enabled_api!
 
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
 
   vary_by ''
 
@@ -33,6 +33,6 @@ class Api::V1::Instances::ActivityController < Api::BaseController
   end
 
   def require_enabled_api!
-    head 404 unless Setting.activity_api_enabled && !whitelist_mode?
+    head 404 unless Setting.activity_api_enabled && !limited_federation_mode?
   end
 end

app/controllers/api/v1/instances/domain_blocks_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Instances::DomainBlocksController < Api::BaseController
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
 
   before_action :require_enabled_api!
   before_action :set_domain_blocks

app/controllers/api/v1/instances/extended_descriptions_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Instances::ExtendedDescriptionsController < Api::BaseController
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
   skip_around_action :set_locale
 
   before_action :set_extended_description
@@ -10,7 +10,7 @@ class Api::V1::Instances::ExtendedDescriptionsController < Api::BaseController
 
   # Override `current_user` to avoid reading session cookies unless in whitelist mode
   def current_user
-    super if whitelist_mode?
+    super if limited_federation_mode?
   end
 
   def show

app/controllers/api/v1/instances/languages_controller.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class Api::V1::Instances::LanguagesController < Api::BaseController
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
+  skip_around_action :set_locale
+
+  before_action :set_languages
+
+  vary_by ''
+
+  def show
+    cache_even_if_authenticated!
+    render json: @languages, each_serializer: REST::LanguageSerializer
+  end
+
+  private
+
+  def set_languages
+    @languages = LanguagesHelper::SUPPORTED_LOCALES.keys.map { |code| LanguagePresenter.new(code) }
+  end
+end

app/controllers/api/v1/instances/peers_controller.rb

@@ -3,14 +3,14 @@
 class Api::V1::Instances::PeersController < Api::BaseController
   before_action :require_enabled_api!
 
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
   skip_around_action :set_locale
 
   vary_by ''
 
   # Override `current_user` to avoid reading session cookies unless in whitelist mode
   def current_user
-    super if whitelist_mode?
+    super if limited_federation_mode?
   end
 
   def index
@@ -21,6 +21,6 @@ class Api::V1::Instances::PeersController < Api::BaseController
   private
 
   def require_enabled_api!
-    head 404 unless Setting.peers_api_enabled && !whitelist_mode?
+    head 404 unless Setting.peers_api_enabled && !limited_federation_mode?
   end
 end

app/controllers/api/v1/instances/privacy_policies_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Instances::PrivacyPoliciesController < Api::BaseController
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
 
   before_action :set_privacy_policy
 

app/controllers/api/v1/instances/rules_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Instances::RulesController < Api::BaseController
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
   skip_around_action :set_locale
 
   before_action :set_rules
@@ -10,7 +10,7 @@ class Api::V1::Instances::RulesController < Api::BaseController
 
   # Override `current_user` to avoid reading session cookies unless in whitelist mode
   def current_user
-    super if whitelist_mode?
+    super if limited_federation_mode?
   end
 
   def index

app/controllers/api/v1/instances/translation_languages_controller.rb

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Instances::TranslationLanguagesController < Api::BaseController
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
 
   before_action :set_languages
 

app/controllers/api/v1/instances_controller.rb

@@ -1,14 +1,14 @@
 # frozen_string_literal: true
 
 class Api::V1::InstancesController < Api::BaseController
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
   skip_around_action :set_locale
 
   vary_by ''
 
   # Override `current_user` to avoid reading session cookies unless in whitelist mode
   def current_user
-    super if whitelist_mode?
+    super if limited_federation_mode?
   end
 
   def show

app/controllers/api/v1/peers/search_controller.rb

@@ -4,7 +4,7 @@ class Api::V1::Peers::SearchController < Api::BaseController
   before_action :require_enabled_api!
   before_action :set_domains
 
-  skip_before_action :require_authenticated_user!, unless: :whitelist_mode?
+  skip_before_action :require_authenticated_user!, unless: :limited_federation_mode?
   skip_around_action :set_locale
 
   vary_by ''
@@ -17,7 +17,7 @@ class Api::V1::Peers::SearchController < Api::BaseController
   private
 
   def require_enabled_api!
-    head 404 unless Setting.peers_api_enabled && !whitelist_mode?
+    head 404 unless Setting.peers_api_enabled && !limited_federation_mode?
   end
 
   def set_domains
@@ -27,7 +27,7 @@ class Api::V1::Peers::SearchController < Api::BaseController
       @domains = InstancesIndex.query(function_score: {
         query: {
           prefix: {
-            domain: params[:q],
+            domain: TagManager.instance.normalize_domain(params[:q].strip),
           },
         },
 
@@ -41,5 +41,7 @@ class Api::V1::Peers::SearchController < Api::BaseController
       domain = TagManager.instance.normalize_domain(domain)
       @domains = Instance.searchable.where(Instance.arel_table[:domain].matches("#{Instance.sanitize_sql_like(domain)}%", false, true)).limit(10).pluck(:domain)
     end
+  rescue Addressable::URI::InvalidURIError
+    @domains = []
   end
 end

app/controllers/api/v1/profile/avatars_controller.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class Api::V1::Profile::AvatarsController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :write, :'write:accounts' }
+  before_action :require_user!
+
+  def destroy
+    @account = current_account
+    UpdateAccountService.new.call(@account, { avatar: nil }, raise_error: true)
+    ActivityPub::UpdateDistributionWorker.perform_async(@account.id)
+    render json: @account, serializer: REST::CredentialAccountSerializer
+  end
+end

app/controllers/api/v1/profile/headers_controller.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class Api::V1::Profile::HeadersController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :write, :'write:accounts' }
+  before_action :require_user!
+
+  def destroy
+    @account = current_account
+    UpdateAccountService.new.call(@account, { header: nil }, raise_error: true)
+    ActivityPub::UpdateDistributionWorker.perform_async(@account.id)
+    render json: @account, serializer: REST::CredentialAccountSerializer
+  end
+end

app/controllers/api/v1/statuses/translations_controller.rb

@@ -8,7 +8,15 @@ class Api::V1::Statuses::TranslationsController < Api::BaseController
   before_action :set_translation
 
   rescue_from TranslationService::NotConfiguredError, with: :not_found
-  rescue_from TranslationService::UnexpectedResponseError, TranslationService::QuotaExceededError, TranslationService::TooManyRequestsError, with: :service_unavailable
+  rescue_from TranslationService::UnexpectedResponseError, with: :service_unavailable
+
+  rescue_from TranslationService::QuotaExceededError do
+    render json: { error: I18n.t('translation.errors.quota_exceeded') }, status: 503
+  end
+
+  rescue_from TranslationService::TooManyRequestsError do
+    render json: { error: I18n.t('translation.errors.too_many_requests') }, status: 503
+  end
 
   def create
     render json: @translation, serializer: REST::TranslationSerializer

app/controllers/api/v1/timelines/tag_controller.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Timelines::TagController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:statuses' }, only: :show, if: :require_auth?
   before_action :load_tag
   after_action :insert_pagination_headers, unless: -> { @statuses.empty? }
 
@@ -12,6 +13,10 @@ class Api::V1::Timelines::TagController < Api::BaseController
 
   private
 
+  def require_auth?
+    !Setting.timeline_preview
+  end
+
   def load_tag
     @tag = Tag.find_normalized(params[:id])
   end

app/controllers/application_controller.rb

@@ -12,6 +12,7 @@ class ApplicationController < ActionController::Base
   include DomainControlHelper
   include ThemingConcern
   include DatabaseHelper
+  include AuthorizedFetchHelper
 
   helper_method :current_account
   helper_method :current_session
@@ -21,7 +22,7 @@ class ApplicationController < ActionController::Base
   helper_method :use_seamless_external_login?
   helper_method :omniauth_only?
   helper_method :sso_account_settings
-  helper_method :whitelist_mode?
+  helper_method :limited_federation_mode?
   helper_method :body_class_string
   helper_method :skip_csrf_meta_tags?
 
@@ -53,10 +54,6 @@ class ApplicationController < ActionController::Base
 
   private
 
-  def authorized_fetch_mode?
-    ENV['AUTHORIZED_FETCH'] == 'true' || Rails.configuration.x.whitelist_mode
-  end
-
   def public_fetch_mode?
     !authorized_fetch_mode?
   end

app/controllers/auth/registrations_controller.rb

@@ -11,7 +11,6 @@ class Auth::RegistrationsController < Devise::RegistrationsController
   before_action :set_pack
   before_action :set_sessions, only: [:edit, :update]
   before_action :set_strikes, only: [:edit, :update]
-  before_action :set_instance_presenter, only: [:new, :create, :update]
   before_action :set_body_classes, only: [:new, :create, :edit, :update]
   before_action :require_not_suspended!, only: [:update]
   before_action :set_cache_headers, only: [:edit, :update]
@@ -112,10 +111,6 @@ class Auth::RegistrationsController < Devise::RegistrationsController
     use_pack %w(edit update).include?(action_name) ? 'admin' : 'auth'
   end
 
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
-
   def set_body_classes
     @body_classes = %w(edit update).include?(action_name) ? 'admin' : 'lighter'
   end

app/controllers/auth/sessions_controller.rb

@@ -12,7 +12,6 @@ class Auth::SessionsController < Devise::SessionsController
 
   include TwoFactorAuthenticationConcern
 
-  before_action :set_instance_presenter, only: [:new]
   before_action :set_body_classes
 
   content_security_policy only: :new do |p|
@@ -104,10 +103,6 @@ class Auth::SessionsController < Devise::SessionsController
     use_pack 'auth'
   end
 
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
-
   def set_body_classes
     @body_classes = 'lighter'
   end

app/controllers/concerns/account_controller_concern.rb

@@ -9,17 +9,11 @@ module AccountControllerConcern
   FOLLOW_PER_PAGE = 12
 
   included do
-    before_action :set_instance_presenter
-
     after_action :set_link_headers, if: -> { request.format.nil? || request.format == :html }
   end
 
   private
 
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
-
   def set_link_headers
     response.headers['Link'] = LinkHeader.new(
       [

app/controllers/concerns/account_owned_concern.rb

@@ -4,7 +4,7 @@ module AccountOwnedConcern
   extend ActiveSupport::Concern
 
   included do
-    before_action :authenticate_user!, if: -> { whitelist_mode? && request.format != :json }
+    before_action :authenticate_user!, if: -> { limited_federation_mode? && request.format != :json }
     before_action :set_account, if: :account_required?
     before_action :check_account_approval, if: :account_required?
     before_action :check_account_suspension, if: :account_required?

app/controllers/concerns/api_caching_concern.rb

@@ -8,6 +8,6 @@ module ApiCachingConcern
   end
 
   def cache_even_if_authenticated!
-    expires_in(5.minutes, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.day) unless whitelist_mode?
+    expires_in(5.minutes, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.day) unless limited_federation_mode?
   end
 end

app/controllers/concerns/captcha_concern.rb

@@ -42,7 +42,7 @@ module CaptchaConcern
   end
 
   def extend_csp_for_captcha!
-    policy = request.content_security_policy
+    policy = request.content_security_policy&.clone
 
     return unless captcha_required? && policy.present?
 
@@ -54,6 +54,8 @@ module CaptchaConcern
 
       policy.send(directive, *values)
     end
+
+    request.content_security_policy = policy
   end
 
   def render_captcha

app/controllers/concerns/signature_verification.rb

@@ -119,6 +119,8 @@ module SignatureVerification
   private
 
   def fail_with!(message, **options)
+    Rails.logger.debug { "Signature verification failed: #{message}" }
+
     @signature_verification_failure_reason = { error: message }.merge(options)
     @signed_request_actor = nil
   end

app/controllers/concerns/web_app_controller_concern.rb

@@ -4,15 +4,15 @@ module WebAppControllerConcern
   extend ActiveSupport::Concern
 
   included do
-    prepend_before_action :redirect_unauthenticated_to_permalinks!
+    vary_by 'Accept, Accept-Language, Cookie'
+
+    before_action :redirect_unauthenticated_to_permalinks!
     before_action :set_pack
     before_action :set_app_body_class
-
-    vary_by 'Accept, Accept-Language, Cookie'
   end
 
   def skip_csrf_meta_tags?
-    current_user.nil?
+    !(ENV['ONE_CLICK_SSO_LOGIN'] == 'true' && ENV['OMNIAUTH_ONLY'] == 'true' && Devise.omniauth_providers.length == 1) && current_user.nil?
   end
 
   def set_app_body_class
@@ -23,8 +23,10 @@ module WebAppControllerConcern
     return if user_signed_in? # NOTE: Different from upstream because we allow moved users to log in
 
     redirect_path = PermalinkRedirector.new(request.path).redirect_path
+    return if redirect_path.blank?
 
-    redirect_to(redirect_path) if redirect_path.present?
+    expires_in(15.seconds, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.day) unless user_signed_in?
+    redirect_to(redirect_path)
   end
 
   def set_pack

app/controllers/follower_accounts_controller.rb

@@ -3,14 +3,13 @@
 class FollowerAccountsController < ApplicationController
   include AccountControllerConcern
   include SignatureVerification
-  include WebAppControllerConcern
 
   vary_by -> { public_fetch_mode? ? 'Accept, Accept-Language, Cookie' : 'Accept, Accept-Language, Cookie, Signature' }
 
   before_action :require_account_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
 
   skip_around_action :set_locale, if: -> { request.format == :json }
-  skip_before_action :require_functional!, unless: :whitelist_mode?
+  skip_before_action :require_functional!, unless: :limited_federation_mode?
 
   def index
     respond_to do |format|

app/controllers/following_accounts_controller.rb

@@ -3,14 +3,13 @@
 class FollowingAccountsController < ApplicationController
   include AccountControllerConcern
   include SignatureVerification
-  include WebAppControllerConcern
 
   vary_by -> { public_fetch_mode? ? 'Accept, Accept-Language, Cookie' : 'Accept, Accept-Language, Cookie, Signature' }
 
   before_action :require_account_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
 
   skip_around_action :set_locale, if: -> { request.format == :json }
-  skip_before_action :require_functional!, unless: :whitelist_mode?
+  skip_before_action :require_functional!, unless: :limited_federation_mode?
 
   def index
     respond_to do |format|

app/controllers/home_controller.rb

@@ -3,15 +3,7 @@
 class HomeController < ApplicationController
   include WebAppControllerConcern
 
-  before_action :set_instance_presenter
-
   def index
     expires_in(15.seconds, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.day) unless user_signed_in?
   end
-
-  private
-
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
 end

app/controllers/mail_subscriptions_controller.rb

@@ -9,6 +9,8 @@ class MailSubscriptionsController < ApplicationController
   before_action :set_user
   before_action :set_type
 
+  protect_from_forgery with: :null_session
+
   def show; end
 
   def create
@@ -20,6 +22,7 @@ class MailSubscriptionsController < ApplicationController
 
   def set_user
     @user = GlobalID::Locator.locate_signed(params[:token], for: 'unsubscribe')
+    not_found unless @user
   end
 
   def set_body_classes
@@ -35,7 +38,7 @@ class MailSubscriptionsController < ApplicationController
     when 'follow', 'reblog', 'favourite', 'mention', 'follow_request'
       "notification_emails.#{params[:type]}"
     else
-      raise ArgumentError
+      not_found
     end
   end
 end

app/controllers/media_controller.rb

@@ -3,9 +3,9 @@
 class MediaController < ApplicationController
   include Authorization
 
-  skip_before_action :require_functional!, unless: :whitelist_mode?
+  skip_before_action :require_functional!, unless: :limited_federation_mode?
 
-  before_action :authenticate_user!, if: :whitelist_mode?
+  before_action :authenticate_user!, if: :limited_federation_mode?
   before_action :set_media_attachment
   before_action :verify_permitted_status!
   before_action :check_playable, only: :player

app/controllers/media_proxy_controller.rb

@@ -8,7 +8,7 @@ class MediaProxyController < ApplicationController
 
   skip_before_action :require_functional!
 
-  before_action :authenticate_user!, if: :whitelist_mode?
+  before_action :authenticate_user!, if: :limited_federation_mode?
 
   rescue_from ActiveRecord::RecordInvalid, with: :not_found
   rescue_from Mastodon::UnexpectedResponseError, with: :not_found

app/controllers/privacy_controller.rb

@@ -5,15 +5,7 @@ class PrivacyController < ApplicationController
 
   skip_before_action :require_functional!
 
-  before_action :set_instance_presenter
-
   def show
     expires_in(15.seconds, public: true, stale_while_revalidate: 30.seconds, stale_if_error: 1.day) unless user_signed_in?
   end
-
-  private
-
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
 end

app/controllers/settings/privacy_controller.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+class Settings::PrivacyController < Settings::BaseController
+  before_action :set_account
+
+  def show; end
+
+  def update
+    if UpdateAccountService.new.call(@account, account_params.except(:settings))
+      current_user.update!(settings_attributes: account_params[:settings])
+      ActivityPub::UpdateDistributionWorker.perform_async(@account.id)
+      redirect_to settings_privacy_path, notice: I18n.t('generic.changes_saved_msg')
+    else
+      render :show
+    end
+  end
+
+  private
+
+  def account_params
+    params.require(:account).permit(:discoverable, :unlocked, :indexable, :show_collections, settings: UserSettings.keys)
+  end
+
+  def set_account
+    @account = current_account
+  end
+end

app/controllers/settings/profiles_controller.rb

@@ -20,7 +20,7 @@ class Settings::ProfilesController < Settings::BaseController
   private
 
   def account_params
-    params.require(:account).permit(:display_name, :note, :avatar, :header, :locked, :bot, :discoverable, :hide_collections, fields_attributes: [:name, :value])
+    params.require(:account).permit(:display_name, :note, :avatar, :header, :bot, fields_attributes: [:name, :value])
   end
 
   def set_account

app/controllers/statuses_controller.rb

@@ -10,14 +10,13 @@ class StatusesController < ApplicationController
 
   before_action :require_account_signature!, only: [:show, :activity], if: -> { request.format == :json && authorized_fetch_mode? }
   before_action :set_status
-  before_action :set_instance_presenter
   before_action :redirect_to_original, only: :show
   before_action :set_body_classes, only: :embed
 
   after_action :set_link_headers
 
   skip_around_action :set_locale, if: -> { request.format == :json }
-  skip_before_action :require_functional!, only: [:show, :embed], unless: :whitelist_mode?
+  skip_before_action :require_functional!, only: [:show, :embed], unless: :limited_federation_mode?
 
   content_security_policy only: :embed do |policy|
     policy.frame_ancestors(false)
@@ -68,10 +67,6 @@ class StatusesController < ApplicationController
     not_found
   end
 
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
-
   def redirect_to_original
     redirect_to(ActivityPub::TagManager.instance.url_for(@status.reblog), allow_other_host: true) if @status.reblog?
   end

app/controllers/tags_controller.rb

@@ -10,13 +10,12 @@ class TagsController < ApplicationController
   vary_by -> { public_fetch_mode? ? 'Accept, Accept-Language, Cookie' : 'Accept, Accept-Language, Cookie, Signature' }
 
   before_action :require_account_signature!, if: -> { request.format == :json && authorized_fetch_mode? }
-  before_action :authenticate_user!, if: :whitelist_mode?
+  before_action :authenticate_user!, if: :limited_federation_mode?
   before_action :set_local
   before_action :set_tag
   before_action :set_statuses, if: -> { request.format == :rss }
-  before_action :set_instance_presenter
 
-  skip_before_action :require_functional!, unless: :whitelist_mode?
+  skip_before_action :require_functional!, unless: :limited_federation_mode?
 
   def show
     respond_to do |format|
@@ -49,10 +48,6 @@ class TagsController < ApplicationController
     @statuses = cache_collection(TagFeed.new(@tag, nil, local: @local).get(limit_param), Status)
   end
 
-  def set_instance_presenter
-    @instance_presenter = InstancePresenter.new
-  end
-
   def limit_param
     params[:limit].present? ? [params[:limit].to_i, PAGE_SIZE_MAX].min : PAGE_SIZE
   end

app/helpers/admin/announcements_helper.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module Admin::AnnouncementsHelper
+  def datetime_pattern
+    '[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}(:[0-9]{2}){1,2}'
+  end
+
+  def datetime_placeholder
+    Time.zone.now.strftime('%FT%R')
+  end
+end

app/helpers/authorized_fetch_helper.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module AuthorizedFetchHelper
+  def authorized_fetch_mode?
+    ENV.fetch('AUTHORIZED_FETCH') { Setting.authorized_fetch && 'true' } == 'true' || Rails.configuration.x.limited_federation_mode
+  end
+
+  def authorized_fetch_overridden?
+    ENV.key?('AUTHORIZED_FETCH') || Rails.configuration.x.limited_federation_mode
+  end
+end

app/helpers/context_helper.rb

@@ -21,6 +21,8 @@ module ContextHelper
     focal_point: { 'toot' => 'http://joinmastodon.org/ns#', 'focalPoint' => { '@container' => '@list', '@id' => 'toot:focalPoint' } },
     blurhash: { 'toot' => 'http://joinmastodon.org/ns#', 'blurhash' => 'toot:blurhash' },
     discoverable: { 'toot' => 'http://joinmastodon.org/ns#', 'discoverable' => 'toot:discoverable' },
+    indexable: { 'toot' => 'http://joinmastodon.org/ns#', 'indexable' => 'toot:indexable' },
+    memorial: { 'toot' => 'http://joinmastodon.org/ns#', 'memorial' => 'toot:memorial' },
     voters_count: { 'toot' => 'http://joinmastodon.org/ns#', 'votersCount' => 'toot:votersCount' },
     olm: {
       'toot' => 'http://joinmastodon.org/ns#', 'Device' => 'toot:Device', 'Ed25519Signature' => 'toot:Ed25519Signature', 'Ed25519Key' => 'toot:Ed25519Key', 'Curve25519Key' => 'toot:Curve25519Key', 'EncryptedMessage' => 'toot:EncryptedMessage', 'publicKeyBase64' => 'toot:publicKeyBase64', 'deviceId' => 'toot:deviceId',

app/helpers/database_helper.rb

@@ -1,11 +1,24 @@
 # frozen_string_literal: true
 
 module DatabaseHelper
+  def replica_enabled?
+    ENV['REPLICA_DB_NAME'] || ENV.fetch('REPLICA_DATABASE_URL', nil)
+  end
+  module_function :replica_enabled?
+
   def with_read_replica(&block)
-    ApplicationRecord.connected_to(role: :reading, prevent_writes: true, &block)
+    if replica_enabled?
+      ApplicationRecord.connected_to(role: :reading, prevent_writes: true, &block)
+    else
+      yield
+    end
   end
 
   def with_primary(&block)
-    ApplicationRecord.connected_to(role: :writing, &block)
+    if replica_enabled?
+      ApplicationRecord.connected_to(role: :writing, &block)
+    else
+      yield
+    end
   end
 end

app/helpers/domain_control_helper.rb

@@ -10,14 +10,14 @@ module DomainControlHelper
                uri_or_domain
              end
 
-    if whitelist_mode?
+    if limited_federation_mode?
       !DomainAllow.allowed?(domain)
     else
       DomainBlock.blocked?(domain)
     end
   end
 
-  def whitelist_mode?
-    Rails.configuration.x.whitelist_mode
+  def limited_federation_mode?
+    Rails.configuration.x.limited_federation_mode
   end
 end

app/helpers/invites_helper.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+module InvitesHelper
+  def invites_max_uses_options
+    [1, 5, 10, 25, 50, 100]
+  end
+
+  def invites_expires_options
+    [30.minutes, 1.hour, 6.hours, 12.hours, 1.day, 1.week]
+  end
+end

app/helpers/languages_helper.rb

@@ -188,11 +188,11 @@ module LanguagesHelper
 
   ISO_639_3 = {
     ast: ['Asturian', 'Asturianu'].freeze,
+    chr: ['Cherokee', 'ᏣᎳᎩ ᎦᏬᏂᎯᏍᏗ'].freeze,
     ckb: ['Sorani (Kurdish)', 'سۆرانی'].freeze,
     cnr: ['Montenegrin', 'crnogorski'].freeze,
     jbo: ['Lojban', 'la .lojban.'].freeze,
     kab: ['Kabyle', 'Taqbaylit'].freeze,
-    kmr: ['Kurmanji (Kurdish)', 'Kurmancî'].freeze,
     ldn: ['Láadan', 'Láadan'].freeze,
     lfn: ['Lingua Franca Nova', 'lingua franca nova'].freeze,
     sco: ['Scots', 'Scots'].freeze,
@@ -200,11 +200,22 @@ module LanguagesHelper
     smj: ['Lule Sami', 'Julevsámegiella'].freeze,
     szl: ['Silesian', 'ślůnsko godka'].freeze,
     tok: ['Toki Pona', 'toki pona'].freeze,
+    xal: ['Kalmyk', 'Хальмг келн'].freeze,
     zba: ['Balaibalan', 'باليبلن'].freeze,
     zgh: ['Standard Moroccan Tamazight', 'ⵜⴰⵎⴰⵣⵉⵖⵜ'].freeze,
   }.freeze
 
-  SUPPORTED_LOCALES = {}.merge(ISO_639_1).merge(ISO_639_3).freeze
+  # e.g. For Chinese, which is not a language,
+  # but a language family in spite of sharing the main locale code
+  # We need to be able to filter these
+  ISO_639_1_REGIONAL = {
+    'zh-CN': ['Chinese (China)', '简体中文'].freeze,
+    'zh-HK': ['Chinese (Hong Kong)', '繁體中文（香港）'].freeze,
+    'zh-TW': ['Chinese (Taiwan)', '繁體中文（臺灣）'].freeze,
+    'zh-YUE': ['Cantonese', '廣東話'].freeze,
+  }.freeze
+
+  SUPPORTED_LOCALES = {}.merge(ISO_639_1).merge(ISO_639_1_REGIONAL).merge(ISO_639_3).freeze
 
   # For ISO-639-1 and ISO-639-3 language codes, we have their official
   # names, but for some translations, we need the names of the
@@ -217,11 +228,26 @@ module LanguagesHelper
     'pt-BR': 'Português (Brasil)',
     'pt-PT': 'Português (Portugal)',
     'sr-Latn': 'Srpski (latinica)',
-    'zh-CN': '简体中文',
-    'zh-HK': '繁體中文（香港）',
-    'zh-TW': '繁體中文（臺灣）',
   }.freeze
 
+  # Helper for self.sorted_locale_keys
+  private_class_method def self.locale_name_for_sorting(locale)
+    if locale.blank? || locale == 'und'
+      '000'
+    elsif (supported_locale = SUPPORTED_LOCALES[locale.to_sym])
+      ASCIIFolding.new.fold(supported_locale[1]).downcase
+    elsif (regional_locale = REGIONAL_LOCALE_NAMES[locale.to_sym])
+      ASCIIFolding.new.fold(regional_locale).downcase
+    else
+      locale
+    end
+  end
+
+  # Sort locales by native name for dropdown menus
+  def self.sorted_locale_keys(locale_keys)
+    locale_keys.sort_by { |key, _| locale_name_for_sorting(key) }
+  end
+
   def native_locale_name(locale)
     if locale.blank? || locale == 'und'
       I18n.t('generic.none')
@@ -246,6 +272,7 @@ module LanguagesHelper
 
   def valid_locale_or_nil(str)
     return if str.blank?
+    return str if valid_locale?(str)
 
     code, = str.to_s.split(/[_-]/) # Strip out the region from e.g. en_US or ja-JP
 

app/helpers/mascot_helper.rb

@@ -5,8 +5,6 @@ module MascotHelper
     full_asset_url(instance_presenter.mascot&.file&.url || asset_pack_path('media/images/elephant_ui_plane.svg'))
   end
 
-  private
-
   def instance_presenter
     @instance_presenter ||= InstancePresenter.new
   end