Changes for 2.8.3

Performs some baseline tweaks to the mastodon application scss that are
shared between all the cybrespace themes

.babelrc

@@ -1,66 +0,0 @@
-{
-  "presets": [
-    "react",
-    [
-      "env",
-      {
-        "exclude": ["transform-async-to-generator", "transform-regenerator"],
-        "loose": true,
-        "modules": false,
-        "targets": {
-          "browsers": ["last 2 versions", "IE >= 11", "iOS >= 9"]
-        }
-      }
-    ]
-  ],
-  "plugins": [
-    "syntax-dynamic-import",
-    ["transform-object-rest-spread", { "useBuiltIns": true }],
-    "transform-decorators-legacy",
-    "transform-class-properties",
-    [
-      "react-intl",
-      {
-        "messagesDir": "./build/messages"
-      }
-    ],
-    "preval"
-  ],
-  "env": {
-    "development": {
-      "plugins": [
-        "transform-react-jsx-source",
-        "transform-react-jsx-self"
-      ]
-    },
-    "production": {
-      "plugins": [
-        "lodash",
-        [
-          "transform-react-remove-prop-types",
-          {
-            "mode": "remove",
-            "removeImport": true,
-            "additionalLibraries": [
-              "react-immutable-proptypes"
-            ]
-          }
-        ],
-        "transform-react-inline-elements",
-        [
-          "transform-runtime",
-          {
-            "helpers": true,
-            "polyfill": false,
-            "regenerator": false
-          }
-        ]
-      ]
-    },
-    "test": {
-      "plugins": [
-        "transform-es2015-modules-commonjs"
-      ]
-    }
-  }
-}

.circleci/config.yml

@@ -3,7 +3,7 @@ version: 2
 aliases:
   - &defaults
     docker:
-      - image: circleci/ruby:2.5.1-stretch-node
+      - image: circleci/ruby:2.6.0-stretch-node
         environment: &ruby_environment
           BUNDLE_APP_CONFIG: ./.bundle/
           DB_HOST: localhost
@@ -13,6 +13,9 @@ aliases:
           ALLOW_NOPAM: true
           CONTINUOUS_INTEGRATION: true
           DISABLE_SIMPLECOV: true
+          PAM_ENABLED: true
+          PAM_DEFAULT_SERVICE: pam_test
+          PAM_CONTROLLED_SERVICE: pam_test_controlled
     working_directory: ~/projects/mastodon/
 
   - &attach_workspace
@@ -95,21 +98,21 @@ jobs:
     <<: *defaults
     <<: *install_steps
 
+  install-ruby2.6:
+    <<: *defaults
+    <<: *install_ruby_dependencies
+
   install-ruby2.5:
     <<: *defaults
+    docker:
+      - image: circleci/ruby:2.5.3-stretch-node
+        environment: *ruby_environment
     <<: *install_ruby_dependencies
 
   install-ruby2.4:
     <<: *defaults
     docker:
-      - image: circleci/ruby:2.4.4-stretch-node
-        environment: *ruby_environment
-    <<: *install_ruby_dependencies
-
-  install-ruby2.3:
-    <<: *defaults
-    docker:
-      - image: circleci/ruby:2.3.7-stretch-node
+      - image: circleci/ruby:2.4.5-stretch-node
         environment: *ruby_environment
     <<: *install_ruby_dependencies
 
@@ -125,43 +128,43 @@ jobs:
               - ./mastodon/public/assets
               - ./mastodon/public/packs-test/
 
+  test-ruby2.6:
+    <<: *defaults
+    docker:
+      - image: circleci/ruby:2.6.0-stretch-node
+        environment: *ruby_environment
+      - image: circleci/postgres:10.6-alpine
+        environment:
+          POSTGRES_USER: root
+      - image: circleci/redis:5.0.3-alpine3.8
+    <<: *test_steps
+
   test-ruby2.5:
     <<: *defaults
     docker:
-      - image: circleci/ruby:2.5.1-stretch-node
+      - image: circleci/ruby:2.5.3-stretch-node
         environment: *ruby_environment
-      - image: circleci/postgres:10.3-alpine
+      - image: circleci/postgres:10.6-alpine
         environment:
           POSTGRES_USER: root
-      - image: circleci/redis:4.0.9-alpine
+      - image: circleci/redis:4.0.12-alpine
     <<: *test_steps
 
   test-ruby2.4:
     <<: *defaults
     docker:
-      - image: circleci/ruby:2.4.4-stretch-node
+      - image: circleci/ruby:2.4.5-stretch-node
         environment: *ruby_environment
-      - image: circleci/postgres:10.3-alpine
+      - image: circleci/postgres:10.6-alpine
         environment:
           POSTGRES_USER: root
-      - image: circleci/redis:4.0.9-alpine
-    <<: *test_steps
-
-  test-ruby2.3:
-    <<: *defaults
-    docker:
-      - image: circleci/ruby:2.3.7-stretch-node
-        environment: *ruby_environment
-      - image: circleci/postgres:10.3-alpine
-        environment:
-          POSTGRES_USER: root
-      - image: circleci/redis:4.0.9-alpine
+      - image: circleci/redis:4.0.12-alpine
     <<: *test_steps
 
   test-webui:
     <<: *defaults
     docker:
-      - image: circleci/node:8.11.1-stretch
+      - image: circleci/node:8.15.0-stretch
     steps:
       - *attach_workspace
       - run: ./bin/retry yarn test:jest
@@ -172,26 +175,32 @@ jobs:
       - *attach_workspace
       - run: bundle exec i18n-tasks check-normalized
       - run: bundle exec i18n-tasks unused
+      - run: bundle exec i18n-tasks missing -t plural
+      - run: bundle exec i18n-tasks check-consistent-interpolations
 
 workflows:
   version: 2
   build-and-test:
     jobs:
       - install
+      - install-ruby2.6:
+          requires:
+            - install
       - install-ruby2.5:
           requires:
             - install
+            - install-ruby2.6
       - install-ruby2.4:
           requires:
             - install
-            - install-ruby2.5
-      - install-ruby2.3:
-          requires:
-            - install
-            - install-ruby2.5
+            - install-ruby2.6
       - build:
           requires:
-            - install-ruby2.5
+            - install-ruby2.6
+      - test-ruby2.6:
+          requires:
+            - install-ruby2.6
+            - build
       - test-ruby2.5:
           requires:
             - install-ruby2.5
@@ -200,13 +209,9 @@ workflows:
           requires:
             - install-ruby2.4
             - build
-      - test-ruby2.3:
-          requires:
-            - install-ruby2.3
-            - build
       - test-webui:
           requires:
             - install
       - check-i18n:
           requires:
-            - install-ruby2.5
+            - install-ruby2.6

.codeclimate.yml

@@ -27,7 +27,7 @@ plugins:
     enabled: true
   eslint:
     enabled: true
-    channel: eslint-4
+    channel: eslint-5
   rubocop:
     enabled: true
     channel: rubocop-0-54

.env.test

@@ -3,7 +3,3 @@ NODE_ENV=test
 # Federation
 LOCAL_DOMAIN=cb6e6126.ngrok.io
 LOCAL_HTTPS=true
-# test pam authentication
-PAM_ENABLED=true
-PAM_DEFAULT_SERVICE=pam_test
-PAM_CONTROLLED_SERVICE=pam_test_controlled

.env.vagrant

@@ -1,2 +1,2 @@
 VAGRANT=true
-LOCAL_DOMAIN=mastodon.dev
+LOCAL_DOMAIN=mastodon.local

.eslintignore

@@ -1,30 +1,13 @@
-# See https://help.github.com/articles/ignoring-files for more about ignoring files.
-#
-# If you find yourself ignoring temporary files generated by your text editor
-# or operating system, you probably want to add a global ignore instead:
-#   git config --global core.excludesfile '~/.gitignore_global'
-
-# Ignore bundler config.
-/.bundle
-
-# Ignore the default SQLite database.
-/db/*.sqlite3
-/db/*.sqlite3-journal
-
-# Ignore all logfiles and tempfiles.
-/log/*
-!/log/.keep
-/tmp
-coverage
-public/system
-public/assets
-.env
-.env.production
-node_modules/
-neo4j/
-
-# Ignore Vagrant files
-.vagrant/
-
-# Ignore Capistrano customizations
-config/deploy/*
+/build/**
+/coverage/**
+/db/**
+/lib/**
+/log/**
+/node_modules/**
+/nonobox/**
+/public/**
+!/public/embed.js
+/spec/**
+/tmp/**
+/vendor/**
+!.eslintrc.js

.eslintrc.js

@@ -0,0 +1,204 @@
+module.exports = {
+  root: true,
+
+  env: {
+    browser: true,
+    node: true,
+    es6: true,
+    jest: true,
+  },
+
+  globals: {
+    ATTACHMENT_HOST: false,
+  },
+
+  parser: 'babel-eslint',
+
+  plugins: [
+    'react',
+    'jsx-a11y',
+    'import',
+    'promise',
+  ],
+
+  parserOptions: {
+    sourceType: 'module',
+    ecmaFeatures: {
+      experimentalObjectRestSpread: true,
+      jsx: true,
+    },
+    ecmaVersion: 2018,
+  },
+
+  settings: {
+    react: {
+      version: 'detect',
+    },
+    'import/extensions': [
+      '.js',
+    ],
+    'import/ignore': [
+      'node_modules',
+      '\\.(css|scss|json)$',
+    ],
+    'import/resolver': {
+      node: {
+        paths: ['app/javascript'],
+      },
+    },
+  },
+
+  rules: {
+    'brace-style': 'warn',
+    'comma-dangle': ['error', 'always-multiline'],
+    'comma-spacing': [
+      'warn',
+      {
+        before: false,
+        after: true,
+      },
+    ],
+    'comma-style': ['warn', 'last'],
+    'consistent-return': 'error',
+    'dot-notation': 'error',
+    eqeqeq: 'error',
+    indent: ['warn', 2],
+    'jsx-quotes': ['error', 'prefer-single'],
+    'no-catch-shadow': 'error',
+    'no-cond-assign': 'error',
+    'no-console': [
+      'warn',
+      {
+        allow: [
+          'error',
+          'warn',
+        ],
+      },
+    ],
+    'no-fallthrough': 'error',
+    'no-irregular-whitespace': 'error',
+    'no-mixed-spaces-and-tabs': 'warn',
+    'no-nested-ternary': 'warn',
+    'no-trailing-spaces': 'warn',
+    'no-undef': 'error',
+    'no-unreachable': 'error',
+    'no-unused-expressions': 'error',
+    'no-unused-vars': [
+      'error',
+      {
+        vars: 'all',
+        args: 'after-used',
+        ignoreRestSiblings: true,
+      },
+    ],
+    'object-curly-spacing': ['error', 'always'],
+    'padded-blocks': [
+      'error',
+      {
+        classes: 'always',
+      },
+    ],
+    quotes: ['error', 'single'],
+    semi: 'error',
+    strict: 'off',
+    'valid-typeof': 'error',
+
+    'react/jsx-boolean-value': 'error',
+    'react/jsx-closing-bracket-location': ['error', 'line-aligned'],
+    'react/jsx-curly-spacing': 'error',
+    'react/jsx-equals-spacing': 'error',
+    'react/jsx-first-prop-new-line': ['error', 'multiline-multiprop'],
+    'react/jsx-indent': ['error', 2],
+    'react/jsx-no-bind': 'error',
+    'react/jsx-no-duplicate-props': 'error',
+    'react/jsx-no-undef': 'error',
+    'react/jsx-tag-spacing': 'error',
+    'react/jsx-uses-react': 'error',
+    'react/jsx-uses-vars': 'error',
+    'react/jsx-wrap-multilines': 'error',
+    'react/no-multi-comp': 'off',
+    'react/no-string-refs': 'error',
+    'react/prop-types': 'error',
+    'react/self-closing-comp': 'error',
+
+    'jsx-a11y/accessible-emoji': 'warn',
+    'jsx-a11y/alt-text': 'warn',
+    'jsx-a11y/anchor-has-content': 'warn',
+    'jsx-a11y/anchor-is-valid': [
+      'warn',
+      {
+        components: [
+          'Link',
+          'NavLink',
+        ],
+        specialLink: [
+          'to',
+        ],
+        aspect: [
+          'noHref',
+          'invalidHref',
+          'preferButton',
+        ],
+      },
+    ],
+    'jsx-a11y/aria-activedescendant-has-tabindex': 'warn',
+    'jsx-a11y/aria-props': 'warn',
+    'jsx-a11y/aria-proptypes': 'warn',
+    'jsx-a11y/aria-role': 'warn',
+    'jsx-a11y/aria-unsupported-elements': 'warn',
+    'jsx-a11y/heading-has-content': 'warn',
+    'jsx-a11y/html-has-lang': 'warn',
+    'jsx-a11y/iframe-has-title': 'warn',
+    'jsx-a11y/img-redundant-alt': 'warn',
+    'jsx-a11y/interactive-supports-focus': 'warn',
+    'jsx-a11y/label-has-for': 'off',
+    'jsx-a11y/mouse-events-have-key-events': 'warn',
+    'jsx-a11y/no-access-key': 'warn',
+    'jsx-a11y/no-distracting-elements': 'warn',
+    'jsx-a11y/no-noninteractive-element-interactions': [
+      'warn',
+      {
+        handlers: [
+          'onClick',
+        ],
+      },
+    ],
+    'jsx-a11y/no-onchange': 'warn',
+    'jsx-a11y/no-redundant-roles': 'warn',
+    'jsx-a11y/no-static-element-interactions': [
+      'warn',
+      {
+        handlers: [
+          'onClick',
+        ],
+      },
+    ],
+    'jsx-a11y/role-has-required-aria-props': 'warn',
+    'jsx-a11y/role-supports-aria-props': 'off',
+    'jsx-a11y/scope': 'warn',
+    'jsx-a11y/tabindex-no-positive': 'warn',
+
+    'import/extensions': [
+      'error',
+      'always',
+      {
+        js: 'never',
+      },
+    ],
+    'import/newline-after-import': 'error',
+    'import/no-extraneous-dependencies': [
+      'error',
+      {
+        devDependencies: [
+          'config/webpack/**',
+          'app/javascript/mastodon/test_setup.js',
+          'app/javascript/**/__tests__/**',
+        ],
+      },
+    ],
+    'import/no-unresolved': 'error',
+    'import/no-webpack-loader-syntax': 'error',
+
+    'promise/catch-or-return': 'error',
+  },
+};

.eslintrc.yml

@@ -1,170 +0,0 @@
----
-root: true
-
-env:
-  browser: true
-  node: true
-  es6: true
-  jest: true
-
-globals:
-  ATTACHMENT_HOST: false
-
-parser: babel-eslint
-
-plugins:
-- react
-- jsx-a11y
-- import
-- promise
-
-parserOptions:
-  sourceType: module
-  ecmaFeatures:
-    experimentalObjectRestSpread: true
-    jsx: true
-  ecmaVersion: 2018
-
-settings:
-  import/extensions:
-  - .js
-  import/ignore:
-  - node_modules
-  - \\.(css|scss|json)$
-
-rules:
-  brace-style: warn
-  comma-dangle:
-  - error
-  - always-multiline
-  comma-spacing:
-  - warn
-  - before: false
-    after: true
-  comma-style:
-  - warn
-  - last
-  consistent-return: error
-  dot-notation: error
-  eqeqeq: error
-  indent:
-  - warn
-  - 2
-  jsx-quotes:
-  - error
-  - prefer-single
-  no-catch-shadow: error
-  no-cond-assign: error
-  no-console:
-  - warn
-  - allow:
-    - error
-    - warn
-  no-fallthrough: error
-  no-irregular-whitespace: error
-  no-mixed-spaces-and-tabs: warn
-  no-nested-ternary: warn
-  no-trailing-spaces: warn
-  no-undef: error
-  no-unreachable: error
-  no-unused-expressions: error
-  no-unused-vars:
-  - error
-  - vars: all
-    args: after-used
-    ignoreRestSiblings: true
-  object-curly-spacing:
-  - error
-  - always
-  padded-blocks:
-  - error
-  - classes: always
-  quotes:
-  - error
-  - single
-  semi: error
-  strict: off
-  valid-typeof: error
-
-  react/jsx-boolean-value: error
-  react/jsx-closing-bracket-location:
-  - error
-  - line-aligned
-  react/jsx-curly-spacing: error
-  react/jsx-equals-spacing: error
-  react/jsx-first-prop-new-line:
-  - error
-  - multiline-multiprop
-  react/jsx-indent:
-  - error
-  - 2
-  react/jsx-no-bind: error
-  react/jsx-no-duplicate-props: error
-  react/jsx-no-undef: error
-  react/jsx-tag-spacing: error
-  react/jsx-uses-react: error
-  react/jsx-uses-vars: error
-  react/jsx-wrap-multilines: error
-  react/no-multi-comp: off
-  react/no-string-refs: error
-  react/prop-types: error
-  react/self-closing-comp: error
-
-  jsx-a11y/accessible-emoji: warn
-  jsx-a11y/alt-text: warn
-  jsx-a11y/anchor-has-content: warn
-  jsx-a11y/anchor-is-valid:
-  - warn
-  - components:
-    - Link
-    - NavLink
-    specialLink:
-    - to
-    aspect:
-    - noHref
-    - invalidHref
-    - preferButton
-  jsx-a11y/aria-activedescendant-has-tabindex: warn
-  jsx-a11y/aria-props: warn
-  jsx-a11y/aria-proptypes: warn
-  jsx-a11y/aria-role: warn
-  jsx-a11y/aria-unsupported-elements: warn
-  jsx-a11y/heading-has-content: warn
-  jsx-a11y/html-has-lang: warn
-  jsx-a11y/iframe-has-title: warn
-  jsx-a11y/img-redundant-alt: warn
-  jsx-a11y/interactive-supports-focus: warn
-  jsx-a11y/label-has-for: off
-  jsx-a11y/mouse-events-have-key-events: warn
-  jsx-a11y/no-access-key: warn
-  jsx-a11y/no-distracting-elements: warn
-  jsx-a11y/no-noninteractive-element-interactions:
-  - warn
-  - handlers:
-    - onClick
-  jsx-a11y/no-onchange: warn
-  jsx-a11y/no-redundant-roles: warn
-  jsx-a11y/no-static-element-interactions:
-  - warn
-  - handlers:
-    - onClick
-  jsx-a11y/role-has-required-aria-props: warn
-  jsx-a11y/role-supports-aria-props: off
-  jsx-a11y/scope: warn
-  jsx-a11y/tabindex-no-positive: warn
-
-  import/extensions:
-  - error
-  - always
-  - js: never
-  import/newline-after-import: error
-  import/no-extraneous-dependencies:
-  - error
-  - devDependencies:
-    - "config/webpack/**"
-    - "app/javascript/mastodon/test_setup.js"
-    - "app/javascript/**/__tests__/**"
-  import/no-unresolved: error
-  import/no-webpack-loader-syntax: error
-
-  promise/catch-or-return: error

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,12 +1,27 @@
 ---
 name: Bug Report
-about: Create a report to help us improve
+about: If something isn't working as expected
 
 ---
 
-[Issue text goes here].
+<!-- Make sure that you are submitting a new bug that was not previously reported or already fixed -->
 
-* * * *
+<!-- Please use a concise and distinct title for the issue -->
 
-- [ ] I searched or browsed the repo’s other issues to ensure this is not a duplicate.
-- [ ] This bug happens on a [tagged release](https://github.com/tootsuite/mastodon/releases) and not on `master` (If you're a user, don't worry about this).
+### Expected behaviour
+
+<!-- What should have happened? -->
+
+### Actual behaviour
+
+<!-- What happened? -->
+
+### Steps to reproduce the problem
+
+<!-- What were you trying to do? -->
+
+### Specifications
+
+<!-- What version or commit hash of Mastodon did you find this bug in? -->
+
+<!-- If a front-end issue, what browser and operating systems were you using? -->

.github/ISSUE_TEMPLATE/feature_request.md

@@ -1,11 +1,17 @@
 ---
 name: Feature Request
-about: Suggest an idea for this project
+about: I have a suggestion
 
 ---
 
-[Issue text goes here].
+<!-- Please use a concise and distinct title for the issue -->
 
-* * * *
+<!-- Consider: Could it be implemented as a 3rd party app using the REST API instead? -->
 
-- [ ] I searched or browsed the repo’s other issues to ensure this is not a duplicate.
+### Pitch
+
+<!-- Describe your idea for a feature. Make sure it has not already been suggested/implemented/turned down before -->
+
+### Motivation
+
+<!-- Why do you think this feature is needed? Who would benefit from it? -->

.github/ISSUE_TEMPLATE/support.md

@@ -0,0 +1,10 @@
+---
+name: Support
+about: Ask for help with your deployment
+
+---
+
+We primarily use GitHub as a bug and feature tracker. For usage questions, troubleshooting of deployments and other individual technical assistance, please use one of the resources below:
+
+- https://discourse.joinmastodon.org
+- #mastodon on irc.freenode.net

.postcssrc.yml

@@ -1,9 +0,0 @@
-plugins:
-  postcss-smart-import: {}
-  precss: {}
-  autoprefixer:
-    browsers:
-      - last 2 versions
-      - IE >= 11
-      - iOS >= 9
-  postcss-object-fit-images: {}

.rubocop.yml

@@ -77,6 +77,11 @@ Rails/SkipsModelValidations:
 Rails/HttpStatus:
   Enabled: false
 
+Rails/Exit:
+  Exclude:
+    - 'lib/mastodon/*'
+    - 'lib/cli.rb'
+
 Style/ClassAndModuleChildren:
   Enabled: false
 

.ruby-version

@@ -1 +1 @@
-2.5.1
+2.6.1

Aptfile

@@ -10,3 +10,20 @@ libxdamage1
 libxfixes3
 protobuf-compiler
 zlib1g-dev
+libcairo2
+libcroco3
+libdatrie1
+libgdk-pixbuf2.0-0
+libgraphite2-3
+libharfbuzz0b
+libpango-1.0-0
+libpangocairo-1.0-0
+libpangoft2-1.0-0
+libpixman-1-0
+librsvg2-2
+libthai-data
+libthai0
+libvpx5
+libxcb-render0
+libxcb-shm0
+libxrender1

CHANGELOG.md

@@ -0,0 +1,572 @@
+Changelog
+=========
+
+All notable changes to this project will be documented in this file.
+
+## [2.8.3] - 2019-05-19
+### Added
+
+- Add `og:image:alt` OpenGraph tag ([BenLubar](https://github.com/tootsuite/mastodon/pull/10779))
+- Add clickable area below avatar in statuses in web UI ([Dar13](https://github.com/tootsuite/mastodon/pull/10766))
+- Add crossed-out eye icon on account gallery in web UI ([Kjwon15](https://github.com/tootsuite/mastodon/pull/10715))
+- Add media description tooltip to thumbnails in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/10713))
+
+### Changed
+
+- Change "mark as sensitive" button into a checkbox for clarity ([ThibG](https://github.com/tootsuite/mastodon/pull/10748))
+
+### Fixed
+
+- Fix bug allowing users to publicly boost their private statuses ([ThibG](https://github.com/tootsuite/mastodon/pull/10775), [ThibG](https://github.com/tootsuite/mastodon/pull/10783))
+- Fix performance in formatter by a little ([ThibG](https://github.com/tootsuite/mastodon/pull/10765))
+- Fix some colors in the light theme ([yuzulabo](https://github.com/tootsuite/mastodon/pull/10754))
+- Fix some colors of the high contrast theme ([yuzulabo](https://github.com/tootsuite/mastodon/pull/10711))
+- Fix ambivalent active state of poll refresh button in web UI ([MaciekBaron](https://github.com/tootsuite/mastodon/pull/10720))
+- Fix duplicate posting being possible from web UI ([hinaloe](https://github.com/tootsuite/mastodon/pull/10785))
+- Fix "invited by" not showing up in admin UI ([ThibG](https://github.com/tootsuite/mastodon/pull/10791))
+
+## [2.8.2] - 2019-05-05
+### Added
+
+- Add `SOURCE_TAG` environment variable ([ushitora-anqou](https://github.com/tootsuite/mastodon/pull/10698))
+
+### Fixed
+
+- Fix cropped hero image on frontpage ([BaptisteGelez](https://github.com/tootsuite/mastodon/pull/10702))
+- Fix blurhash gem not compiling on some operating systems ([Gargron](https://github.com/tootsuite/mastodon/pull/10700))
+- Fix unexpected CSS animations in some browsers ([ThibG](https://github.com/tootsuite/mastodon/pull/10699))
+- Fix closing video modal scrolling timelines to top ([ThibG](https://github.com/tootsuite/mastodon/pull/10695))
+
+## [2.8.1] - 2019-05-04
+### Added
+
+- Add link to existing domain block when trying to block an already-blocked domain ([ThibG](https://github.com/tootsuite/mastodon/pull/10663))
+- Add button to view context to media modal when opened from account gallery in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10676))
+- Add ability to create multiple-choice polls in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/10603))
+- Add `GITHUB_REPOSITORY` and `SOURCE_BASE_URL` environment variables ([rosylilly](https://github.com/tootsuite/mastodon/pull/10600))
+- Add `/interact/` paths to `robots.txt` ([ThibG](https://github.com/tootsuite/mastodon/pull/10666))
+- Add `blurhash` to the Attachment entity in the REST API ([Gargron](https://github.com/tootsuite/mastodon/pull/10630))
+
+### Changed
+
+- Change hidden media to be shown as a blurhash-based colorful gradient instead of a black box in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10630))
+- Change rejected media to be shown as a blurhash-based gradient instead of a list of filenames in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10630))
+- Change e-mail whitelist/blacklist to not be checked when invited ([Gargron](https://github.com/tootsuite/mastodon/pull/10683))
+- Change cache header of REST API results to no-cache ([ThibG](https://github.com/tootsuite/mastodon/pull/10655))
+- Change the "mark media as sensitive" button to be more obvious in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10673), [Gargron](https://github.com/tootsuite/mastodon/pull/10682))
+- Change account gallery in web UI to display 3 columns, open media modal ([Gargron](https://github.com/tootsuite/mastodon/pull/10667), [Gargron](https://github.com/tootsuite/mastodon/pull/10674))
+
+### Fixed
+
+- Fix LDAP/PAM/SAML/CAS users not being pre-approved ([Gargron](https://github.com/tootsuite/mastodon/pull/10621))
+- Fix accounts created through tootctl not being always pre-approved ([Gargron](https://github.com/tootsuite/mastodon/pull/10684))
+- Fix Sidekiq retrying ActivityPub processing jobs that fail validation ([ThibG](https://github.com/tootsuite/mastodon/pull/10614))
+- Fix toots not being scrolled into view sometimes through keyboard selection ([ThibG](https://github.com/tootsuite/mastodon/pull/10593))
+- Fix expired invite links being usable to bypass approval mode ([ThibG](https://github.com/tootsuite/mastodon/pull/10657))
+- Fix not being able to save e-mail preference for new pending accounts ([Gargron](https://github.com/tootsuite/mastodon/pull/10622))
+- Fix upload progressbar when image resizing is involved ([ThibG](https://github.com/tootsuite/mastodon/pull/10632))
+- Fix block action not automatically cancelling pending follow request ([ThibG](https://github.com/tootsuite/mastodon/pull/10633))
+- Fix stoplight logging to stderr separate from Rails logger ([Gargron](https://github.com/tootsuite/mastodon/pull/10624))
+- Fix sign up button not saying sign up when invite is used ([Gargron](https://github.com/tootsuite/mastodon/pull/10623))
+- Fix health checks in Docker Compose configuration ([fabianonline](https://github.com/tootsuite/mastodon/pull/10553))
+- Fix modal items not being scrollable on touch devices ([kedamaDQ](https://github.com/tootsuite/mastodon/pull/10605))
+- Fix Keybase configuration using wrong domain when a web domain is used ([BenLubar](https://github.com/tootsuite/mastodon/pull/10565))
+- Fix avatar GIFs not being animated on-hover on public profiles ([hyenagirl64](https://github.com/tootsuite/mastodon/pull/10549))
+- Fix OpenGraph parser not understanding some valid property meta tags ([da2x](https://github.com/tootsuite/mastodon/pull/10604))
+- Fix wrong fonts being displayed when Roboto is installed on user's machine ([ThibG](https://github.com/tootsuite/mastodon/pull/10594))
+- Fix confirmation modals being too narrow for a secondary action button ([ThibG](https://github.com/tootsuite/mastodon/pull/10586))
+
+## [2.8.0] - 2019-04-10
+### Added
+
+- Add polls ([Gargron](https://github.com/tootsuite/mastodon/pull/10111), [ThibG](https://github.com/tootsuite/mastodon/pull/10155), [Gargron](https://github.com/tootsuite/mastodon/pull/10184), [ThibG](https://github.com/tootsuite/mastodon/pull/10196), [Gargron](https://github.com/tootsuite/mastodon/pull/10248), [ThibG](https://github.com/tootsuite/mastodon/pull/10255), [ThibG](https://github.com/tootsuite/mastodon/pull/10322), [Gargron](https://github.com/tootsuite/mastodon/pull/10138), [Gargron](https://github.com/tootsuite/mastodon/pull/10139), [Gargron](https://github.com/tootsuite/mastodon/pull/10144), [Gargron](https://github.com/tootsuite/mastodon/pull/10145),[Gargron](https://github.com/tootsuite/mastodon/pull/10146), [Gargron](https://github.com/tootsuite/mastodon/pull/10148), [Gargron](https://github.com/tootsuite/mastodon/pull/10151), [ThibG](https://github.com/tootsuite/mastodon/pull/10150), [Gargron](https://github.com/tootsuite/mastodon/pull/10168), [Gargron](https://github.com/tootsuite/mastodon/pull/10165), [Gargron](https://github.com/tootsuite/mastodon/pull/10172), [Gargron](https://github.com/tootsuite/mastodon/pull/10170), [Gargron](https://github.com/tootsuite/mastodon/pull/10171), [Gargron](https://github.com/tootsuite/mastodon/pull/10186), [Gargron](https://github.com/tootsuite/mastodon/pull/10189), [ThibG](https://github.com/tootsuite/mastodon/pull/10200), [rinsuki](https://github.com/tootsuite/mastodon/pull/10203), [Gargron](https://github.com/tootsuite/mastodon/pull/10213), [Gargron](https://github.com/tootsuite/mastodon/pull/10246), [Gargron](https://github.com/tootsuite/mastodon/pull/10265), [Gargron](https://github.com/tootsuite/mastodon/pull/10261), [ThibG](https://github.com/tootsuite/mastodon/pull/10333), [Gargron](https://github.com/tootsuite/mastodon/pull/10352), [ThibG](https://github.com/tootsuite/mastodon/pull/10140), [ThibG](https://github.com/tootsuite/mastodon/pull/10142), [ThibG](https://github.com/tootsuite/mastodon/pull/10141), [ThibG](https://github.com/tootsuite/mastodon/pull/10162), [ThibG](https://github.com/tootsuite/mastodon/pull/10161), [ThibG](https://github.com/tootsuite/mastodon/pull/10158), [ThibG](https://github.com/tootsuite/mastodon/pull/10156), [ThibG](https://github.com/tootsuite/mastodon/pull/10160), [Gargron](https://github.com/tootsuite/mastodon/pull/10185), [Gargron](https://github.com/tootsuite/mastodon/pull/10188), [ThibG](https://github.com/tootsuite/mastodon/pull/10195), [ThibG](https://github.com/tootsuite/mastodon/pull/10208), [Gargron](https://github.com/tootsuite/mastodon/pull/10187), [ThibG](https://github.com/tootsuite/mastodon/pull/10214), [ThibG](https://github.com/tootsuite/mastodon/pull/10209))
+- Add follows & followers managing UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10268), [Gargron](https://github.com/tootsuite/mastodon/pull/10308), [Gargron](https://github.com/tootsuite/mastodon/pull/10404), [Gargron](https://github.com/tootsuite/mastodon/pull/10293))
+- Add identity proof integration with Keybase ([Gargron](https://github.com/tootsuite/mastodon/pull/10297), [xgess](https://github.com/tootsuite/mastodon/pull/10375), [Gargron](https://github.com/tootsuite/mastodon/pull/10338), [Gargron](https://github.com/tootsuite/mastodon/pull/10350), [Gargron](https://github.com/tootsuite/mastodon/pull/10414))
+- Add option to overwrite imported data instead of merging ([Gargron](https://github.com/tootsuite/mastodon/pull/9962))
+- Add featured hashtags to profiles ([Gargron](https://github.com/tootsuite/mastodon/pull/9755), [Gargron](https://github.com/tootsuite/mastodon/pull/10167), [Gargron](https://github.com/tootsuite/mastodon/pull/10249), [ThibG](https://github.com/tootsuite/mastodon/pull/10034))
+- Add admission-based registrations mode ([Gargron](https://github.com/tootsuite/mastodon/pull/10250), [ThibG](https://github.com/tootsuite/mastodon/pull/10269), [Gargron](https://github.com/tootsuite/mastodon/pull/10264), [ThibG](https://github.com/tootsuite/mastodon/pull/10321), [Gargron](https://github.com/tootsuite/mastodon/pull/10349), [Gargron](https://github.com/tootsuite/mastodon/pull/10469))
+- Add support for WebP uploads ([acid-chicken](https://github.com/tootsuite/mastodon/pull/9879))
+- Add "copy link" item to status action bars in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/9983))
+- Add list title editing in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/9748))
+- Add a "Block & Report" button to the block confirmation dialog in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/10360))
+- Add disappointed elephant when the page crashes in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10275))
+- Add ability to upload multiple files at once in web UI ([tmm576](https://github.com/tootsuite/mastodon/pull/9856))
+- Add indication when you are not allowed to follow an account in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10420), [Gargron](https://github.com/tootsuite/mastodon/pull/10491))
+- Add validations to admin settings to catch common mistakes ([Gargron](https://github.com/tootsuite/mastodon/pull/10348), [ThibG](https://github.com/tootsuite/mastodon/pull/10354))
+- Add `type`, `limit`, `offset`, `min_id`, `max_id`, `account_id` to search API ([Gargron](https://github.com/tootsuite/mastodon/pull/10091))
+- Add a preferences API so apps can share basic behaviours ([Gargron](https://github.com/tootsuite/mastodon/pull/10109))
+- Add `visibility` param to reblog REST API ([Gargron](https://github.com/tootsuite/mastodon/pull/9851), [ThibG](https://github.com/tootsuite/mastodon/pull/10302))
+- Add `allowfullscreen` attribute to OEmbed iframe ([rinsuki](https://github.com/tootsuite/mastodon/pull/10370))
+- Add `blocked_by` relationship to the REST API ([Gargron](https://github.com/tootsuite/mastodon/pull/10373))
+- Add `tootctl statuses remove` to sweep unreferenced statuses ([Gargron](https://github.com/tootsuite/mastodon/pull/10063))
+- Add `tootctl search deploy` to avoid ugly rake task syntax ([Gargron](https://github.com/tootsuite/mastodon/pull/10403))
+- Add `tootctl self-destruct` to shut down server gracefully ([Gargron](https://github.com/tootsuite/mastodon/pull/10367))
+- Add option to hide application used to toot ([ThibG](https://github.com/tootsuite/mastodon/pull/9897), [rinsuki](https://github.com/tootsuite/mastodon/pull/9994), [hinaloe](https://github.com/tootsuite/mastodon/pull/10086))
+- Add `DB_SSLMODE` configuration variable ([sascha-sl](https://github.com/tootsuite/mastodon/pull/10210))
+- Add click-to-copy UI to invites page ([Gargron](https://github.com/tootsuite/mastodon/pull/10259))
+- Add self-replies fetching ([ThibG](https://github.com/tootsuite/mastodon/pull/10106), [ThibG](https://github.com/tootsuite/mastodon/pull/10128), [ThibG](https://github.com/tootsuite/mastodon/pull/10175), [ThibG](https://github.com/tootsuite/mastodon/pull/10201))
+- Add rate limit for media proxy requests ([Gargron](https://github.com/tootsuite/mastodon/pull/10490))
+- Add `tootctl emoji purge` ([Gargron](https://github.com/tootsuite/mastodon/pull/10481))
+- Add `tootctl accounts approve` ([Gargron](https://github.com/tootsuite/mastodon/pull/10480))
+- Add `tootctl accounts reset-relationships` ([noellabo](https://github.com/tootsuite/mastodon/pull/10483))
+
+### Changed
+
+- Change design of landing page ([Gargron](https://github.com/tootsuite/mastodon/pull/10232), [Gargron](https://github.com/tootsuite/mastodon/pull/10260), [ThibG](https://github.com/tootsuite/mastodon/pull/10284), [ThibG](https://github.com/tootsuite/mastodon/pull/10291), [koyuawsmbrtn](https://github.com/tootsuite/mastodon/pull/10356), [Gargron](https://github.com/tootsuite/mastodon/pull/10245))
+- Change design of profile column in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10337), [Aditoo17](https://github.com/tootsuite/mastodon/pull/10387), [ThibG](https://github.com/tootsuite/mastodon/pull/10390), [mayaeh](https://github.com/tootsuite/mastodon/pull/10379), [ThibG](https://github.com/tootsuite/mastodon/pull/10411))
+- Change language detector threshold from 140 characters to 4 words ([Gargron](https://github.com/tootsuite/mastodon/pull/10376))
+- Change language detector to always kick in for non-latin alphabets ([Gargron](https://github.com/tootsuite/mastodon/pull/10276))
+- Change icons of features on admin dashboard ([Gargron](https://github.com/tootsuite/mastodon/pull/10366))
+- Change DNS timeouts from 1s to 5s ([ThibG](https://github.com/tootsuite/mastodon/pull/10238))
+- Change Docker image to use Ubuntu with jemalloc ([Sir-Boops](https://github.com/tootsuite/mastodon/pull/10100), [BenLubar](https://github.com/tootsuite/mastodon/pull/10212))
+- Change public pages to be cacheable by proxies ([BenLubar](https://github.com/tootsuite/mastodon/pull/9059))
+- Change the 410 gone response for suspended accounts to be cacheable by proxies ([ThibG](https://github.com/tootsuite/mastodon/pull/10339))
+- Change web UI to not not empty timeline of blocked users on block ([ThibG](https://github.com/tootsuite/mastodon/pull/10359))
+- Change JSON serializer to remove unused `@context` values ([Gargron](https://github.com/tootsuite/mastodon/pull/10378))
+- Change GIFV file size limit to be the same as for other videos ([rinsuki](https://github.com/tootsuite/mastodon/pull/9924))
+- Change Webpack to not use @babel/preset-env to compile node_modules ([ykzts](https://github.com/tootsuite/mastodon/pull/10289))
+- Change web UI to use new Web Share Target API ([gol-cha](https://github.com/tootsuite/mastodon/pull/9963))
+- Change ActivityPub reports to have persistent URIs ([ThibG](https://github.com/tootsuite/mastodon/pull/10303))
+- Change `tootctl accounts cull --dry-run` to list accounts that would be deleted ([BenLubar](https://github.com/tootsuite/mastodon/pull/10460))
+- Change format of CSV exports of follows and mutes to include extra settings ([ThibG](https://github.com/tootsuite/mastodon/pull/10495), [ThibG](https://github.com/tootsuite/mastodon/pull/10335))
+- Change ActivityPub collections to be cacheable by proxies ([ThibG](https://github.com/tootsuite/mastodon/pull/10467))
+- Change REST API and public profiles to not return follows/followers for users that have blocked you ([Gargron](https://github.com/tootsuite/mastodon/pull/10491))
+- Change the groupings of menu items in settings navigation ([Gargron](https://github.com/tootsuite/mastodon/pull/10533))
+
+### Removed
+
+- Remove zopfli compression to speed up Webpack from 6min to 1min ([nolanlawson](https://github.com/tootsuite/mastodon/pull/10288))
+- Remove stats.json generation to speed up Webpack ([nolanlawson](https://github.com/tootsuite/mastodon/pull/10290))
+
+### Fixed
+
+- Fix public timelines being broken by new toots when they are not mounted in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10131))
+- Fix quick filter settings not being saved when selecting a different filter in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/10296))
+- Fix remote interaction dialogs being indexed by search engines ([Gargron](https://github.com/tootsuite/mastodon/pull/10240))
+- Fix maxed-out invites not showing up as expired in UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10274))
+- Fix scrollbar styles on compose textarea ([Gargron](https://github.com/tootsuite/mastodon/pull/10292))
+- Fix timeline merge workers being queued for remote users ([Gargron](https://github.com/tootsuite/mastodon/pull/10355))
+- Fix alternative relay support regression ([Gargron](https://github.com/tootsuite/mastodon/pull/10398))
+- Fix trying to fetch keys of unknown accounts on a self-delete from them ([ThibG](https://github.com/tootsuite/mastodon/pull/10326))
+- Fix CAS `:service_validate_url` option ([enewhuis](https://github.com/tootsuite/mastodon/pull/10328))
+- Fix race conditions when creating backups ([ThibG](https://github.com/tootsuite/mastodon/pull/10234))
+- Fix whitespace not being stripped out of username before validation ([aurelien-reeves](https://github.com/tootsuite/mastodon/pull/10239))
+- Fix n+1 query when deleting status ([Gargron](https://github.com/tootsuite/mastodon/pull/10247))
+- Fix exiting follows not being rejected when suspending a remote account ([ThibG](https://github.com/tootsuite/mastodon/pull/10230))
+- Fix the underlying button element in a disabled icon button not being disabled ([ThibG](https://github.com/tootsuite/mastodon/pull/10194))
+- Fix race condition when streaming out deleted statuses ([ThibG](https://github.com/tootsuite/mastodon/pull/10280))
+- Fix performance of admin federation UI by caching account counts ([Gargron](https://github.com/tootsuite/mastodon/pull/10374))
+- Fix JS error on pages that don't define a CSRF token ([hinaloe](https://github.com/tootsuite/mastodon/pull/10383))
+- Fix `tootctl accounts cull` sometimes removing accounts that are temporarily unreachable ([BenLubar](https://github.com/tootsuite/mastodon/pull/10460))
+
+## [2.7.4] - 2019-03-05
+### Fixed
+
+- Fix web UI not cleaning up notifications after block ([Gargron](https://github.com/tootsuite/mastodon/pull/10108))
+- Fix redundant HTTP requests when resolving private statuses ([ThibG](https://github.com/tootsuite/mastodon/pull/10115))
+- Fix performance of account media query ([abcang](https://github.com/tootsuite/mastodon/pull/10121))
+- Fix mention processing for unknown accounts ([ThibG](https://github.com/tootsuite/mastodon/pull/10125))
+- Fix getting started column not scrolling on short screens ([trwnh](https://github.com/tootsuite/mastodon/pull/10075))
+- Fix direct messages pagination in the web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/10126))
+- Fix serialization of Announce activities ([ThibG](https://github.com/tootsuite/mastodon/pull/10129))
+- Fix home timeline perpetually reloading when empty in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/10130))
+- Fix lists export ([ThibG](https://github.com/tootsuite/mastodon/pull/10136))
+- Fix edit profile page crash for suspended-then-unsuspended users ([ThibG](https://github.com/tootsuite/mastodon/pull/10178))
+
+## [2.7.3] - 2019-02-23
+### Added
+
+- Add domain filter to the admin federation page ([ThibG](https://github.com/tootsuite/mastodon/pull/10071))
+- Add quick link from admin account view to block/unblock instance ([ThibG](https://github.com/tootsuite/mastodon/pull/10073))
+
+### Fixed
+
+- Fix video player width not being updated to fit container width ([ThibG](https://github.com/tootsuite/mastodon/pull/10069))
+- Fix domain filter being shown in admin page when local filter is active ([ThibG](https://github.com/tootsuite/mastodon/pull/10074))
+- Fix crash when conversations have no valid participants ([ThibG](https://github.com/tootsuite/mastodon/pull/10078))
+- Fix error when performing admin actions on no statuses ([ThibG](https://github.com/tootsuite/mastodon/pull/10094))
+
+### Changed
+
+- Change custom emojis to randomize stored file name ([hinaloe](https://github.com/tootsuite/mastodon/pull/10090))
+
+## [2.7.2] - 2019-02-17
+### Added
+
+- Add support for IPv6 in e-mail validation ([zoc](https://github.com/tootsuite/mastodon/pull/10009))
+- Add record of IP address used for signing up ([ThibG](https://github.com/tootsuite/mastodon/pull/10026))
+- Add tight rate-limit for API deletions (30 per 30 minutes) ([Gargron](https://github.com/tootsuite/mastodon/pull/10042))
+- Add support for embedded `Announce` objects attributed to the same actor ([ThibG](https://github.com/tootsuite/mastodon/pull/9998), [Gargron](https://github.com/tootsuite/mastodon/pull/10065))
+- Add spam filter for `Create` and `Announce` activities ([Gargron](https://github.com/tootsuite/mastodon/pull/10005), [Gargron](https://github.com/tootsuite/mastodon/pull/10041), [Gargron](https://github.com/tootsuite/mastodon/pull/10062))
+- Add `registrations` attribute to `GET /api/v1/instance` ([Gargron](https://github.com/tootsuite/mastodon/pull/10060))
+- Add `vapid_key` to `POST /api/v1/apps` and `GET /api/v1/apps/verify_credentials` ([Gargron](https://github.com/tootsuite/mastodon/pull/10058))
+
+### Fixed
+
+- Fix link color and add link underlines in high-contrast theme ([Gargron](https://github.com/tootsuite/mastodon/pull/9949), [Gargron](https://github.com/tootsuite/mastodon/pull/10028))
+- Fix unicode characters in URLs not being linkified ([JMendyk](https://github.com/tootsuite/mastodon/pull/8447), [hinaloe](https://github.com/tootsuite/mastodon/pull/9991))
+- Fix URLs linkifier grabbing ending quotation as part of the link ([Gargron](https://github.com/tootsuite/mastodon/pull/9997))
+- Fix authorized applications page design ([rinsuki](https://github.com/tootsuite/mastodon/pull/9969))
+- Fix custom emojis not showing up in share page emoji picker ([rinsuki](https://github.com/tootsuite/mastodon/pull/9970))
+- Fix too liberal application of whitespace in toots ([trwnh](https://github.com/tootsuite/mastodon/pull/9968))
+- Fix misleading e-mail hint being displayed in admin view ([ThibG](https://github.com/tootsuite/mastodon/pull/9973))
+- Fix tombstones not being cleared out ([abcang](https://github.com/tootsuite/mastodon/pull/9978))
+- Fix some timeline jumps ([ThibG](https://github.com/tootsuite/mastodon/pull/9982), [ThibG](https://github.com/tootsuite/mastodon/pull/10001), [rinsuki](https://github.com/tootsuite/mastodon/pull/10046))
+- Fix content warning input taking keyboard focus even when hidden ([hinaloe](https://github.com/tootsuite/mastodon/pull/10017))
+- Fix hashtags select styling in default and high-contrast themes ([Gargron](https://github.com/tootsuite/mastodon/pull/10029))
+- Fix style regressions on landing page ([Gargron](https://github.com/tootsuite/mastodon/pull/10030))
+- Fix hashtag column not subscribing to stream on mount ([Gargron](https://github.com/tootsuite/mastodon/pull/10040))
+- Fix relay enabling/disabling not resetting inbox availability status ([Gargron](https://github.com/tootsuite/mastodon/pull/10048))
+- Fix mutes, blocks, domain blocks and follow requests not paginating ([Gargron](https://github.com/tootsuite/mastodon/pull/10057))
+- Fix crash on public hashtag pages when streaming fails ([ThibG](https://github.com/tootsuite/mastodon/pull/10061))
+
+### Changed
+
+- Change icon for unlisted visibility level ([clarcharr](https://github.com/tootsuite/mastodon/pull/9952))
+- Change queue of actor deletes from push to pull for non-follower recipients ([ThibG](https://github.com/tootsuite/mastodon/pull/10016))
+- Change robots.txt to exclude media proxy URLs ([nightpool](https://github.com/tootsuite/mastodon/pull/10038))
+- Change upload description input to allow line breaks ([BenLubar](https://github.com/tootsuite/mastodon/pull/10036))
+- Change `dist/mastodon-streaming.service` to recommend running node without intermediary npm command ([nolanlawson](https://github.com/tootsuite/mastodon/pull/10032))
+- Change conversations to always show names of other participants ([Gargron](https://github.com/tootsuite/mastodon/pull/10047))
+- Change buttons on timeline preview to open the interaction dialog ([Gargron](https://github.com/tootsuite/mastodon/pull/10054))
+- Change error graphic to hover-to-play ([Gargron](https://github.com/tootsuite/mastodon/pull/10055))
+
+## [2.7.1] - 2019-01-28
+### Fixed
+
+- Fix SSO authentication not working due to missing agreement boolean ([Gargron](https://github.com/tootsuite/mastodon/pull/9915))
+- Fix slow fallback of CopyAccountStats migration setting stats to 0 ([Gargron](https://github.com/tootsuite/mastodon/pull/9930))
+- Fix wrong command in migration error message ([angristan](https://github.com/tootsuite/mastodon/pull/9877))
+- Fix initial value of volume slider in video player and handle volume changes ([ThibG](https://github.com/tootsuite/mastodon/pull/9929))
+- Fix missing hotkeys for notifications ([ThibG](https://github.com/tootsuite/mastodon/pull/9927))
+- Fix being able to attach unattached media created by other users ([ThibG](https://github.com/tootsuite/mastodon/pull/9921))
+- Fix unrescued SSL error during link verification ([renatolond](https://github.com/tootsuite/mastodon/pull/9914))
+- Fix Firefox scrollbar color regression ([trwnh](https://github.com/tootsuite/mastodon/pull/9908))
+- Fix scheduled status with media immediately creating a status ([ThibG](https://github.com/tootsuite/mastodon/pull/9894))
+- Fix missing strong style for landing page description ([Kjwon15](https://github.com/tootsuite/mastodon/pull/9892))
+
+## [2.7.0] - 2019-01-20
+### Added
+
+- Add link for adding a user to a list from their profile ([namelessGonbai](https://github.com/tootsuite/mastodon/pull/9062))
+- Add joining several hashtags in a single column ([gdpelican](https://github.com/tootsuite/mastodon/pull/8904))
+- Add volume sliders for videos ([sumdog](https://github.com/tootsuite/mastodon/pull/9366))
+- Add a tooltip explaining what a locked account is ([pawelngei](https://github.com/tootsuite/mastodon/pull/9403))
+- Add preloaded cache for common JSON-LD contexts ([ThibG](https://github.com/tootsuite/mastodon/pull/9412))
+- Add profile directory ([Gargron](https://github.com/tootsuite/mastodon/pull/9427))
+- Add setting to not group reblogs in home feed ([ThibG](https://github.com/tootsuite/mastodon/pull/9248))
+- Add admin ability to remove a user's header image ([ThibG](https://github.com/tootsuite/mastodon/pull/9495))
+- Add account hashtags to ActivityPub actor JSON ([Gargron](https://github.com/tootsuite/mastodon/pull/9450))
+- Add error message for avatar image that's too large ([sumdog](https://github.com/tootsuite/mastodon/pull/9518))
+- Add notification quick-filter bar ([pawelngei](https://github.com/tootsuite/mastodon/pull/9399))
+- Add new first-time tutorial ([Gargron](https://github.com/tootsuite/mastodon/pull/9531))
+- Add moderation warnings ([Gargron](https://github.com/tootsuite/mastodon/pull/9519))
+- Add emoji codepoint mappings for v11.0 ([Gargron](https://github.com/tootsuite/mastodon/pull/9618))
+- Add REST API for creating an account ([Gargron](https://github.com/tootsuite/mastodon/pull/9572))
+- Add support for Malayalam in language filter ([tachyons](https://github.com/tootsuite/mastodon/pull/9624))
+- Add exclude_reblogs option to account statuses API ([Gargron](https://github.com/tootsuite/mastodon/pull/9640))
+- Add local followers page to admin account UI ([chr-1x](https://github.com/tootsuite/mastodon/pull/9610))
+- Add healthcheck commands to docker-compose.yml ([BenLubar](https://github.com/tootsuite/mastodon/pull/9143))
+- Add handler for Move activity to migrate followers ([Gargron](https://github.com/tootsuite/mastodon/pull/9629))
+- Add CSV export for lists and domain blocks ([Gargron](https://github.com/tootsuite/mastodon/pull/9677))
+- Add `tootctl accounts follow ACCT` ([Gargron](https://github.com/tootsuite/mastodon/pull/9414))
+- Add scheduled statuses ([Gargron](https://github.com/tootsuite/mastodon/pull/9706))
+- Add immutable caching for S3 objects ([nolanlawson](https://github.com/tootsuite/mastodon/pull/9722))
+- Add cache to custom emojis API ([Gargron](https://github.com/tootsuite/mastodon/pull/9732))
+- Add preview cards to non-detailed statuses on public pages ([Gargron](https://github.com/tootsuite/mastodon/pull/9714))
+- Add `mod` and `moderator` to list of default reserved usernames ([Gargron](https://github.com/tootsuite/mastodon/pull/9713))
+- Add quick links to the admin interface in the web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/8545))
+- Add `tootctl domains crawl` ([Gargron](https://github.com/tootsuite/mastodon/pull/9809))
+- Add attachment list fallback to public pages ([ThibG](https://github.com/tootsuite/mastodon/pull/9780))
+- Add `tootctl --version` ([Gargron](https://github.com/tootsuite/mastodon/pull/9835))
+- Add information about how to opt-in to the directory on the directory ([Gargron](https://github.com/tootsuite/mastodon/pull/9834))
+- Add timeouts for S3 ([Gargron](https://github.com/tootsuite/mastodon/pull/9842))
+- Add support for non-public reblogs from ActivityPub ([Gargron](https://github.com/tootsuite/mastodon/pull/9841))
+- Add sending of `Reject` activity when sending a `Block` activity ([ThibG](https://github.com/tootsuite/mastodon/pull/9811))
+
+### Changed
+
+- Temporarily pause timeline if mouse moved recently ([lmorchard](https://github.com/tootsuite/mastodon/pull/9200))
+- Change the password form order ([mayaeh](https://github.com/tootsuite/mastodon/pull/9267))
+- Redesign admin UI for accounts ([Gargron](https://github.com/tootsuite/mastodon/pull/9340), [Gargron](https://github.com/tootsuite/mastodon/pull/9643))
+- Redesign admin UI for instances/domain blocks ([Gargron](https://github.com/tootsuite/mastodon/pull/9645))
+- Swap avatar and header input fields in profile page ([ThibG](https://github.com/tootsuite/mastodon/pull/9271))
+- When posting in mobile mode, go back to previous history location ([ThibG](https://github.com/tootsuite/mastodon/pull/9502))
+- Split out is_changing_upload from is_submitting ([ThibG](https://github.com/tootsuite/mastodon/pull/9536))
+- Back to the getting-started when pins the timeline. ([kedamaDQ](https://github.com/tootsuite/mastodon/pull/9561))
+- Allow unauthenticated REST API access to GET /api/v1/accounts/:id/statuses ([Gargron](https://github.com/tootsuite/mastodon/pull/9573))
+- Limit maximum visibility of local silenced users to unlisted ([ThibG](https://github.com/tootsuite/mastodon/pull/9583))
+- Change API error message for unconfirmed accounts ([noellabo](https://github.com/tootsuite/mastodon/pull/9625))
+- Change the icon to "reply-all" when it's a reply to other accounts ([mayaeh](https://github.com/tootsuite/mastodon/pull/9378))
+- Do not ignore federated reports targetting already-reported accounts ([ThibG](https://github.com/tootsuite/mastodon/pull/9534))
+- Upgrade default Ruby version to 2.6.0 ([Gargron](https://github.com/tootsuite/mastodon/pull/9688))
+- Change e-mail digest frequency ([Gargron](https://github.com/tootsuite/mastodon/pull/9689))
+- Change Docker images for Tor support in docker-compose.yml ([Sir-Boops](https://github.com/tootsuite/mastodon/pull/9438))
+- Display fallback link card thumbnail when none is given ([Gargron](https://github.com/tootsuite/mastodon/pull/9715))
+- Change account bio length validation to ignore mention domains and URLs ([Gargron](https://github.com/tootsuite/mastodon/pull/9717))
+- Use configured contact user for "anonymous" federation activities ([yukimochi](https://github.com/tootsuite/mastodon/pull/9661))
+- Change remote interaction dialog to use specific actions instead of generic "interact" ([Gargron](https://github.com/tootsuite/mastodon/pull/9743))
+- Always re-fetch public key when signature verification fails to support blind key rotation ([ThibG](https://github.com/tootsuite/mastodon/pull/9667))
+- Make replies to boosts impossible, connect reply to original status instead ([valerauko](https://github.com/tootsuite/mastodon/pull/9129))
+- Change e-mail MX validation to check both A and MX records against blacklist ([Gargron](https://github.com/tootsuite/mastodon/pull/9489))
+- Hide floating action button on search and getting started pages ([tmm576](https://github.com/tootsuite/mastodon/pull/9826))
+- Redesign public hashtag page to use a masonry layout ([Gargron](https://github.com/tootsuite/mastodon/pull/9822))
+- Use `summary` as summary instead of content warning for converted ActivityPub objects ([Gargron](https://github.com/tootsuite/mastodon/pull/9823))
+- Display a double reply arrow on public pages for toots that are replies ([ThibG](https://github.com/tootsuite/mastodon/pull/9808))
+- Change admin UI right panel size to be wider ([Kjwon15](https://github.com/tootsuite/mastodon/pull/9768))
+
+### Removed
+
+- Remove links to bridge.joinmastodon.org (non-functional) ([Gargron](https://github.com/tootsuite/mastodon/pull/9608))
+- Remove LD-Signatures from activities that do not need them ([ThibG](https://github.com/tootsuite/mastodon/pull/9659))
+
+### Fixed
+
+- Remove unused computation of reblog references from updateTimeline ([ThibG](https://github.com/tootsuite/mastodon/pull/9244))
+- Fix loaded embeds resetting if a status arrives from API again ([ThibG](https://github.com/tootsuite/mastodon/pull/9270))
+- Fix race condition causing shallow status with only a "favourited" attribute ([ThibG](https://github.com/tootsuite/mastodon/pull/9272))
+- Remove intermediary arrays when creating hash maps from results ([Gargron](https://github.com/tootsuite/mastodon/pull/9291))
+- Extract counters from accounts table to account_stats table to improve performance ([Gargron](https://github.com/tootsuite/mastodon/pull/9295))
+- Change identities id column to a bigint ([Gargron](https://github.com/tootsuite/mastodon/pull/9371))
+- Fix conversations API pagination ([ThibG](https://github.com/tootsuite/mastodon/pull/9407))
+- Improve account suspension speed and completeness ([Gargron](https://github.com/tootsuite/mastodon/pull/9290))
+- Fix thread depth computation in statuses_controller ([ThibG](https://github.com/tootsuite/mastodon/pull/9426))
+- Fix database deadlocks by moving account stats update outside transaction ([ThibG](https://github.com/tootsuite/mastodon/pull/9437))
+- Escape HTML in profile name preview in profile settings ([pawelngei](https://github.com/tootsuite/mastodon/pull/9446))
+- Use same CORS policy for /@:username and /users/:username ([ThibG](https://github.com/tootsuite/mastodon/pull/9485))
+- Make custom emoji domains case insensitive ([Esteth](https://github.com/tootsuite/mastodon/pull/9474))
+- Various fixes to scrollable lists and media gallery ([ThibG](https://github.com/tootsuite/mastodon/pull/9501))
+- Fix bootsnap cache directory being declared relatively ([Gargron](https://github.com/tootsuite/mastodon/pull/9511))
+- Fix timeline pagination in the web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/9516))
+- Fix padding on dropdown elements in preferences ([ThibG](https://github.com/tootsuite/mastodon/pull/9517))
+- Make avatar and headers respect GIF autoplay settings ([ThibG](https://github.com/tootsuite/mastodon/pull/9515))
+- Do no retry Web Push workers if the server returns a 4xx response ([Gargron](https://github.com/tootsuite/mastodon/pull/9434))
+- Minor scrollable list fixes ([ThibG](https://github.com/tootsuite/mastodon/pull/9551))
+- Ignore low-confidence CharlockHolmes guesses when parsing link cards ([ThibG](https://github.com/tootsuite/mastodon/pull/9510))
+- Fix `tootctl accounts rotate` not updating public keys ([Gargron](https://github.com/tootsuite/mastodon/pull/9556))
+- Fix CSP / X-Frame-Options for media players ([jomo](https://github.com/tootsuite/mastodon/pull/9558))
+- Fix unnecessary loadMore calls when the end of a timeline has been reached ([ThibG](https://github.com/tootsuite/mastodon/pull/9581))
+- Skip mailer job retries when a record no longer exists ([Gargron](https://github.com/tootsuite/mastodon/pull/9590))
+- Fix composer not getting focus after reply confirmation dialog ([ThibG](https://github.com/tootsuite/mastodon/pull/9602))
+- Fix signature verification stoplight triggering on non-timeout errors ([Gargron](https://github.com/tootsuite/mastodon/pull/9617))
+- Fix ThreadResolveWorker getting queued with invalid URLs ([Gargron](https://github.com/tootsuite/mastodon/pull/9628))
+- Fix crash when clearing uninitialized timeline ([ThibG](https://github.com/tootsuite/mastodon/pull/9662))
+- Avoid duplicate work by merging ReplyDistributionWorker into DistributionWorker ([ThibG](https://github.com/tootsuite/mastodon/pull/9660))
+- Skip full text search if it fails, instead of erroring out completely ([Kjwon15](https://github.com/tootsuite/mastodon/pull/9654))
+- Fix profile metadata links not verifying correctly sometimes ([shrft](https://github.com/tootsuite/mastodon/pull/9673))
+- Ensure blocked user unfollows blocker if Block/Undo-Block activities are processed out of order ([ThibG](https://github.com/tootsuite/mastodon/pull/9687))
+- Fix unreadable text color in report modal for some statuses ([Gargron](https://github.com/tootsuite/mastodon/pull/9716))
+- Stop GIFV timeline preview explicitly when it's opened in modal ([kedamaDQ](https://github.com/tootsuite/mastodon/pull/9749))
+- Fix scrollbar width compensation ([ThibG](https://github.com/tootsuite/mastodon/pull/9824))
+- Fix race conditions when processing deleted toots ([ThibG](https://github.com/tootsuite/mastodon/pull/9815))
+- Fix SSO issues on WebKit browsers by disabling Same-Site cookie again ([moritzheiber](https://github.com/tootsuite/mastodon/pull/9819))
+- Fix empty OEmbed error ([renatolond](https://github.com/tootsuite/mastodon/pull/9807))
+- Fix drag & drop modal not disappearing sometimes ([hinaloe](https://github.com/tootsuite/mastodon/pull/9797))
+- Fix statuses with content warnings being displayed in web push notifications sometimes ([ThibG](https://github.com/tootsuite/mastodon/pull/9778))
+- Fix scroll-to-detailed status not working on public pages ([ThibG](https://github.com/tootsuite/mastodon/pull/9773))
+- Fix media modal loading indicator ([ThibG](https://github.com/tootsuite/mastodon/pull/9771))
+- Fix hashtag search results not having a permalink fallback in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/9810))
+- Fix slightly cropped font on settings page dropdowns when using system font ([ariasuni](https://github.com/tootsuite/mastodon/pull/9839))
+- Fix not being able to drag & drop text into forms ([tmm576](https://github.com/tootsuite/mastodon/pull/9840))
+
+### Security
+
+- Sanitize and sandbox toot embeds in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/9552))
+- Add tombstones for remote statuses to prevent replay attacks ([ThibG](https://github.com/tootsuite/mastodon/pull/9830))
+
+## [2.6.5] - 2018-12-01
+### Changed
+
+- Change lists to display replies to others on the list and list owner ([ThibG](https://github.com/tootsuite/mastodon/pull/9324))
+
+### Fixed
+
+- Fix failures caused by commonly-used JSON-LD contexts being unavailable ([ThibG](https://github.com/tootsuite/mastodon/pull/9412))
+
+## [2.6.4] - 2018-11-30
+### Fixed
+
+- Fix yarn dependencies not installing due to yanked event-stream package ([Gargron](https://github.com/tootsuite/mastodon/pull/9401))
+
+## [2.6.3] - 2018-11-30
+### Added
+
+- Add hyphen to characters allowed in remote usernames ([ThibG](https://github.com/tootsuite/mastodon/pull/9345))
+
+### Changed
+
+- Change server user count to exclude suspended accounts ([Gargron](https://github.com/tootsuite/mastodon/pull/9380))
+
+### Fixed
+
+- Fix ffmpeg processing sometimes stalling due to overfilled stdout buffer ([hugogameiro](https://github.com/tootsuite/mastodon/pull/9368))
+- Fix missing DNS records raising the wrong kind of exception ([Gargron](https://github.com/tootsuite/mastodon/pull/9379))
+- Fix already queued deliveries still trying to reach inboxes marked as unavailable ([Gargron](https://github.com/tootsuite/mastodon/pull/9358))
+
+### Security
+
+- Fix TLS handshake timeout not being enforced ([Gargron](https://github.com/tootsuite/mastodon/pull/9381))
+
+## [2.6.2] - 2018-11-23
+### Added
+
+- Add Page to whitelisted ActivityPub types ([mbajur](https://github.com/tootsuite/mastodon/pull/9188))
+- Add 20px to column width in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/9227))
+- Add amount of freed disk space in `tootctl media remove` ([Gargron](https://github.com/tootsuite/mastodon/pull/9229), [Gargron](https://github.com/tootsuite/mastodon/pull/9239), [mayaeh](https://github.com/tootsuite/mastodon/pull/9288))
+- Add "Show thread" link to self-replies ([Gargron](https://github.com/tootsuite/mastodon/pull/9228))
+
+### Changed
+
+- Change order of Atom and RSS links so Atom is first ([Alkarex](https://github.com/tootsuite/mastodon/pull/9302))
+- Change Nginx configuration for Nanobox apps ([danhunsaker](https://github.com/tootsuite/mastodon/pull/9310))
+- Change the follow action to appear instant in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/9220))
+- Change how the ActiveRecord connection is instantiated in on_worker_boot ([Gargron](https://github.com/tootsuite/mastodon/pull/9238))
+- Change `tootctl accounts cull` to always touch accounts so they can be skipped ([renatolond](https://github.com/tootsuite/mastodon/pull/9293))
+- Change mime type comparison to ignore JSON-LD profile ([valerauko](https://github.com/tootsuite/mastodon/pull/9179))
+
+### Fixed
+
+- Fix web UI crash when conversation has no last status ([sammy8806](https://github.com/tootsuite/mastodon/pull/9207))
+- Fix follow limit validator reporting lower number past threshold ([Gargron](https://github.com/tootsuite/mastodon/pull/9230))
+- Fix form validation flash message color and input borders ([Gargron](https://github.com/tootsuite/mastodon/pull/9235))
+- Fix invalid twitter:player cards being displayed ([ThibG](https://github.com/tootsuite/mastodon/pull/9254))
+- Fix emoji update date being processed incorrectly ([ThibG](https://github.com/tootsuite/mastodon/pull/9255))
+- Fix playing embed resetting if status is reloaded in web UI ([ThibG](https://github.com/tootsuite/mastodon/pull/9270), [Gargron](https://github.com/tootsuite/mastodon/pull/9275))
+- Fix web UI crash when favouriting a deleted status ([ThibG](https://github.com/tootsuite/mastodon/pull/9272))
+- Fix intermediary arrays being created for hash maps ([Gargron](https://github.com/tootsuite/mastodon/pull/9291))
+- Fix filter ID not being a string in REST API ([Gargron](https://github.com/tootsuite/mastodon/pull/9303))
+
+### Security
+
+- Fix multiple remote account deletions being able to deadlock the database ([Gargron](https://github.com/tootsuite/mastodon/pull/9292))
+- Fix HTTP connection timeout of 10s not being enforced ([Gargron](https://github.com/tootsuite/mastodon/pull/9329))
+
+## [2.6.1] - 2018-10-30
+### Fixed
+
+- Fix resolving resources by URL not working due to a regression in [valerauko](https://github.com/tootsuite/mastodon/pull/9132) ([Gargron](https://github.com/tootsuite/mastodon/pull/9171))
+- Fix reducer error in web UI when a conversation has no last status ([Gargron](https://github.com/tootsuite/mastodon/pull/9173))
+
+## [2.6.0] - 2018-10-30
+### Added
+
+- Add link ownership verification ([Gargron](https://github.com/tootsuite/mastodon/pull/8703))
+- Add conversations API ([Gargron](https://github.com/tootsuite/mastodon/pull/8832))
+- Add limit for the number of people that can be followed from one account ([Gargron](https://github.com/tootsuite/mastodon/pull/8807))
+- Add admin setting to customize mascot ([ashleyhull-versent](https://github.com/tootsuite/mastodon/pull/8766))
+- Add support for more granular ActivityPub audiences from other software, i.e. circles ([Gargron](https://github.com/tootsuite/mastodon/pull/8950), [Gargron](https://github.com/tootsuite/mastodon/pull/9093), [Gargron](https://github.com/tootsuite/mastodon/pull/9150))
+- Add option to block all reports from a domain ([Gargron](https://github.com/tootsuite/mastodon/pull/8830))
+- Add user preference to always expand toots marked with content warnings ([webroo](https://github.com/tootsuite/mastodon/pull/8762))
+- Add user preference to always hide all media ([fvh-P](https://github.com/tootsuite/mastodon/pull/8569))
+- Add `force_login` param to OAuth authorize page ([Gargron](https://github.com/tootsuite/mastodon/pull/8655))
+- Add `tootctl accounts backup` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl accounts create` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl accounts cull` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl accounts delete` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl accounts modify` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl accounts refresh` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl feeds build` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl feeds clear` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl settings registrations open` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `tootctl settings registrations close` ([Gargron](https://github.com/tootsuite/mastodon/pull/8642), [Gargron](https://github.com/tootsuite/mastodon/pull/8811))
+- Add `min_id` param to REST API to support backwards pagination ([Gargron](https://github.com/tootsuite/mastodon/pull/8736))
+- Add a confirmation dialog when hitting reply and the compose box isn't empty ([ThibG](https://github.com/tootsuite/mastodon/pull/8893))
+- Add PostgreSQL disk space growth tracking in PGHero ([Gargron](https://github.com/tootsuite/mastodon/pull/8906))
+- Add button for disabling local account to report quick actions bar ([Gargron](https://github.com/tootsuite/mastodon/pull/9024))
+- Add Czech language ([Aditoo17](https://github.com/tootsuite/mastodon/pull/8594))
+- Add `same-site` (`lax`) attribute to cookies ([sorin-davidoi](https://github.com/tootsuite/mastodon/pull/8626))
+- Add support for styled scrollbars in Firefox Nightly ([sorin-davidoi](https://github.com/tootsuite/mastodon/pull/8653))
+- Add highlight to the active tab in web UI profiles ([rhoio](https://github.com/tootsuite/mastodon/pull/8673))
+- Add auto-focus for comment textarea in report modal ([ThibG](https://github.com/tootsuite/mastodon/pull/8689))
+- Add auto-focus for emoji picker's search field ([ThibG](https://github.com/tootsuite/mastodon/pull/8688))
+- Add nginx and systemd templates to `dist/` directory ([Gargron](https://github.com/tootsuite/mastodon/pull/8770))
+- Add support for `/.well-known/change-password` ([Gargron](https://github.com/tootsuite/mastodon/pull/8828))
+- Add option to override FFMPEG binary path ([sascha-sl](https://github.com/tootsuite/mastodon/pull/8855))
+- Add `dns-prefetch` tag when using different host for assets or uploads ([Gargron](https://github.com/tootsuite/mastodon/pull/8942))
+- Add `description` meta tag ([Gargron](https://github.com/tootsuite/mastodon/pull/8941))
+- Add `Content-Security-Policy` header ([ThibG](https://github.com/tootsuite/mastodon/pull/8957))
+- Add cache for the instance info API ([ykzts](https://github.com/tootsuite/mastodon/pull/8765))
+- Add suggested follows to search screen in mobile layout ([Gargron](https://github.com/tootsuite/mastodon/pull/9010))
+- Add CORS header to `/.well-known/*` routes ([BenLubar](https://github.com/tootsuite/mastodon/pull/9083))
+- Add `card` attribute to statuses returned from REST API ([Gargron](https://github.com/tootsuite/mastodon/pull/9120))
+- Add in-stream link preview ([Gargron](https://github.com/tootsuite/mastodon/pull/9120))
+- Add support for ActivityPub `Page` objects ([mbajur](https://github.com/tootsuite/mastodon/pull/9121))
+
+### Changed
+
+- Change forms design ([Gargron](https://github.com/tootsuite/mastodon/pull/8703))
+- Change reports overview to group by target account ([Gargron](https://github.com/tootsuite/mastodon/pull/8674))
+- Change web UI to show "read more" link on overly long in-stream statuses ([lanodan](https://github.com/tootsuite/mastodon/pull/8205))
+- Change design of direct messages column ([Gargron](https://github.com/tootsuite/mastodon/pull/8832), [Gargron](https://github.com/tootsuite/mastodon/pull/9022))
+- Change home timelines to exclude DMs ([Gargron](https://github.com/tootsuite/mastodon/pull/8940))
+- Change list timelines to exclude all replies ([cbayerlein](https://github.com/tootsuite/mastodon/pull/8683))
+- Change admin accounts UI default sort to most recent ([Gargron](https://github.com/tootsuite/mastodon/pull/8813))
+- Change documentation URL in the UI ([Gargron](https://github.com/tootsuite/mastodon/pull/8898))
+- Change style of success and failure messages ([Gargron](https://github.com/tootsuite/mastodon/pull/8973))
+- Change DM filtering to always allow DMs from staff ([qguv](https://github.com/tootsuite/mastodon/pull/8993))
+- Change recommended Ruby version to 2.5.3 ([zunda](https://github.com/tootsuite/mastodon/pull/9003))
+- Change docker-compose default to persist volumes in current directory ([Gargron](https://github.com/tootsuite/mastodon/pull/9055))
+- Change character counters on edit profile page to input length limit ([Gargron](https://github.com/tootsuite/mastodon/pull/9100))
+- Change notification filtering to always let through messages from staff ([Gargron](https://github.com/tootsuite/mastodon/pull/9152))
+- Change "hide boosts from user" function also hiding notifications about boosts ([ThibG](https://github.com/tootsuite/mastodon/pull/9147))
+- Change CSS `detailed-status__wrapper` class actually wrap the detailed status ([trwnh](https://github.com/tootsuite/mastodon/pull/8547))
+
+### Deprecated
+
+- `GET /api/v1/timelines/direct` → `GET /api/v1/conversations` ([Gargron](https://github.com/tootsuite/mastodon/pull/8832))
+- `POST /api/v1/notifications/dismiss` → `POST /api/v1/notifications/:id/dismiss` ([Gargron](https://github.com/tootsuite/mastodon/pull/8905))
+- `GET /api/v1/statuses/:id/card` → `card` attributed included in status ([Gargron](https://github.com/tootsuite/mastodon/pull/9120))
+
+### Removed
+
+- Remove "on this device" label in column push settings ([rhoio](https://github.com/tootsuite/mastodon/pull/8704))
+- Remove rake tasks in favour of tootctl commands ([Gargron](https://github.com/tootsuite/mastodon/pull/8675))
+
+### Fixed
+
+- Fix remote statuses using instance's default locale if no language given ([Kjwon15](https://github.com/tootsuite/mastodon/pull/8861))
+- Fix streaming API not exiting when port or socket is unavailable ([Gargron](https://github.com/tootsuite/mastodon/pull/9023))
+- Fix network calls being performed in database transaction in ActivityPub handler ([Gargron](https://github.com/tootsuite/mastodon/pull/8951))
+- Fix dropdown arrow position ([ThibG](https://github.com/tootsuite/mastodon/pull/8637))
+- Fix first element of dropdowns being focused even if not using keyboard ([ThibG](https://github.com/tootsuite/mastodon/pull/8679))
+- Fix tootctl requiring `bundle exec` invocation ([abcang](https://github.com/tootsuite/mastodon/pull/8619))
+- Fix public pages not using animation preference for avatars ([renatolond](https://github.com/tootsuite/mastodon/pull/8614))
+- Fix OEmbed/OpenGraph cards not understanding relative URLs ([ThibG](https://github.com/tootsuite/mastodon/pull/8669))
+- Fix some dark emojis not having a white outline ([ThibG](https://github.com/tootsuite/mastodon/pull/8597))
+- Fix media description not being displayed in various media modals ([ThibG](https://github.com/tootsuite/mastodon/pull/8678))
+- Fix generated URLs of desktop notifications missing base URL ([GenbuHase](https://github.com/tootsuite/mastodon/pull/8758))
+- Fix RTL styles ([mabkenar](https://github.com/tootsuite/mastodon/pull/8764), [mabkenar](https://github.com/tootsuite/mastodon/pull/8767), [mabkenar](https://github.com/tootsuite/mastodon/pull/8823), [mabkenar](https://github.com/tootsuite/mastodon/pull/8897), [mabkenar](https://github.com/tootsuite/mastodon/pull/9005), [mabkenar](https://github.com/tootsuite/mastodon/pull/9007), [mabkenar](https://github.com/tootsuite/mastodon/pull/9018), [mabkenar](https://github.com/tootsuite/mastodon/pull/9021), [mabkenar](https://github.com/tootsuite/mastodon/pull/9145), [mabkenar](https://github.com/tootsuite/mastodon/pull/9146))
+- Fix crash in streaming API when tag param missing ([Gargron](https://github.com/tootsuite/mastodon/pull/8955))
+- Fix hotkeys not working when no element is focused ([ThibG](https://github.com/tootsuite/mastodon/pull/8998))
+- Fix some hotkeys not working on detailed status view ([ThibG](https://github.com/tootsuite/mastodon/pull/9006))
+- Fix og:url on status pages ([ThibG](https://github.com/tootsuite/mastodon/pull/9047))
+- Fix upload option buttons only being visible on hover ([Gargron](https://github.com/tootsuite/mastodon/pull/9074))
+- Fix tootctl not returning exit code 1 on wrong arguments ([sascha-sl](https://github.com/tootsuite/mastodon/pull/9094))
+- Fix preview cards for appearing for profiles mentioned in toot ([ThibG](https://github.com/tootsuite/mastodon/pull/6934), [ThibG](https://github.com/tootsuite/mastodon/pull/9158))
+- Fix local accounts sometimes being duplicated as faux-remote ([Gargron](https://github.com/tootsuite/mastodon/pull/9109))
+- Fix emoji search when the shortcode has multiple separators ([ThibG](https://github.com/tootsuite/mastodon/pull/9124))
+- Fix dropdowns sometimes being partially obscured by other elements ([kedamaDQ](https://github.com/tootsuite/mastodon/pull/9126))
+- Fix cache not updating when reply/boost/favourite counters or media sensitivity update ([Gargron](https://github.com/tootsuite/mastodon/pull/9119))
+- Fix empty display name precedence over username in web UI ([Gargron](https://github.com/tootsuite/mastodon/pull/9163))
+- Fix td instead of th in sessions table header ([Gargron](https://github.com/tootsuite/mastodon/pull/9162))
+- Fix handling of content types with profile ([valerauko](https://github.com/tootsuite/mastodon/pull/9132))
+
+## [2.5.2] - 2018-10-12
+### Security
+
+- Fix XSS vulnerability ([Gargron](https://github.com/tootsuite/mastodon/pull/8959))
+
+## [2.5.1] - 2018-10-07
+### Fixed
+
+- Fix database migrations for PostgreSQL below 9.5 ([Gargron](https://github.com/tootsuite/mastodon/pull/8903))
+- Fix class autoloading issue in ActivityPub Create handler ([Gargron](https://github.com/tootsuite/mastodon/pull/8820))
+- Fix cache statistics not being sent via statsd when statsd enabled ([ykzts](https://github.com/tootsuite/mastodon/pull/8831))
+- Bump puma from 3.11.4 to 3.12.0 ([dependabot[bot]](https://github.com/tootsuite/mastodon/pull/8883))
+
+### Security
+
+- Fix some local images not having their EXIF metadata stripped on upload ([ThibG](https://github.com/tootsuite/mastodon/pull/8714))
+- Fix being able to enable a disabled relay via ActivityPub Accept handler ([ThibG](https://github.com/tootsuite/mastodon/pull/8864))
+- Bump nokogiri from 1.8.4 to 1.8.5 ([dependabot[bot]](https://github.com/tootsuite/mastodon/pull/8881))
+- Fix being able to report statuses not belonging to the reported account ([ThibG](https://github.com/tootsuite/mastodon/pull/8916))

CONTRIBUTING.md

@@ -1,56 +1,39 @@
-CONTRIBUTING
+Contributing
 ============
 
-There are three ways in which you can contribute to this repository:
+Thank you for considering contributing to Mastodon 🐘
 
-1. By improving the documentation
-2. By working on the back-end application
-3. By working on the front-end application
+You can contribute in the following ways:
 
-Choosing what to work on in a large open source project is not easy. The list of [GitHub issues](https://github.com/tootsuite/mastodon/issues) may provide some ideas, but not every feature request has been greenlit. Likewise, not every change or feature that resolves a personal itch will be merged into the main repository. Some communication ahead of time may be wise. If your addition creates a new feature or setting, or otherwise changes how things work in some substantial way, please remember to submit a correlating pull request to document your changes in the [documentation](http://github.com/tootsuite/documentation).
+- Finding and reporting bugs
+- Translating the Mastodon interface into various languages
+- Contributing code to Mastodon by fixing bugs or implementing features
+- Improving the documentation
 
-Below are the guidelines for working on pull requests:
+If your contributions are accepted into Mastodon, you can request to be paid through [our OpenCollective](https://opencollective.com/mastodon).
 
-## General
+## Bug reports
 
-- 2 spaces indentation
+Bug reports and feature suggestions can be submitted to [GitHub Issues](https://github.com/tootsuite/mastodon/issues). Please make sure that you are not submitting duplicates, and that a similar report or request has not already been resolved or rejected in the past using the search function. Please also use descriptive, concise titles.
+
+## Translations
+
+You can submit translations via [Weblate](https://weblate.joinmastodon.org/). They are periodically merged into the codebase.
+
+[![Mastodon translation statistics by language](https://weblate.joinmastodon.org/widgets/mastodon/-/multi-auto.svg)](https://weblate.joinmastodon.org/)
+
+## Pull requests
+
+Please use clean, concise titles for your pull requests. We use commit squashing, so the final commit in the master branch will carry the title of the pull request.
+
+The smaller the set of changes in the pull request is, the quicker it can be reviewed and merged. Splitting tasks into multiple smaller pull requests is often preferable.
+
+**Pull requests that do not pass automated checks may not be reviewed**. In particular, you need to keep in mind:
+
+- Unit and integration tests (rspec, jest)
+- Code style rules (rubocop, eslint)
+- Normalization of locale files (i18n-tasks)
 
 ## Documentation
 
-- No spelling mistakes
-- No orthographic mistakes
-- No Markdown syntax errors
-
-## Requirements
-
-- Ruby
-- Node.js
-- PostgreSQL
-- Redis
-- Nginx (optional)
-
-## Back-end application
-
-It is expected that you have a working development environment set up. The development environment includes [rubocop](https://github.com/bbatsov/rubocop), which checks your Ruby code for compliance with our style guide and best practices. Sublime Text, likely like other editors, has a [Rubocop plugin](https://github.com/pderichs/sublime_rubocop) that runs checks on files as you edit them. The codebase also has a test suite.
-
-* The codebase is not perfect, at the time of writing, but it is expected that you do not introduce new code style violations
-* The rspec test suite must pass
-* To the extent that it is possible, verify your changes. In the best case, by adding new tests to the test suite. At the very least, by running the server or console and checking it manually
-* If you are introducing new strings to the user interface, they must be using localization methods
-
-If your code has syntax errors that won't let it run, it's a good sign that the pull request isn't ready for submission yet.
-
-## Front-end application
-
-It is expected that you have a working development environment set up (see back-end application section). This project includes an ESLint configuration file, with which you can lint your changes.
-
-* Avoid grave ESLint violations
-* Verify that your changes work
-* If you are introducing new strings, they must be using localization methods
-
-If the JavaScript or CSS assets won't compile due to a syntax error, it's a good sign that the pull request isn't ready for submission yet.
-
-## Translate
-
-You can contribute to translating Mastodon via Weblate at [weblate.joinmastodon.org](https://weblate.joinmastodon.org/).
-[![Mastodon translation statistics by language](https://weblate.joinmastodon.org/widgets/mastodon/-/multi-auto.svg)](https://weblate.joinmastodon.org/)
+The [Mastodon documentation](https://docs.joinmastodon.org) is a statically generated site. You can [submit merge requests to mastodon/docs](https://source.joinmastodon.org/mastodon/docs).

Dockerfile

@@ -1,86 +1,128 @@
-FROM node:8.11.3-alpine as node
-FROM ruby:2.4.4-alpine3.6
+FROM ubuntu:18.04 as build-dep
 
-LABEL maintainer="https://github.com/tootsuite/mastodon" \
-      description="Your self-hosted, globally interconnected microblogging community"
+# Use bash for the shell
+SHELL ["bash", "-c"]
 
+# Install Node
+ENV NODE_VER="8.15.0"
+RUN	echo "Etc/UTC" > /etc/localtime && \
+	apt update && \
+	apt -y dist-upgrade && \
+	apt -y install wget make gcc g++ python && \
+	cd ~ && \
+	wget https://nodejs.org/download/release/v$NODE_VER/node-v$NODE_VER.tar.gz && \
+	tar xf node-v$NODE_VER.tar.gz && \
+	cd node-v$NODE_VER && \
+	./configure --prefix=/opt/node && \
+	make -j$(nproc) > /dev/null && \
+	make install
+
+# Install jemalloc
+ENV JE_VER="5.1.0"
+RUN apt update && \
+	apt -y install autoconf && \
+	cd ~ && \
+	wget https://github.com/jemalloc/jemalloc/archive/$JE_VER.tar.gz && \
+	tar xf $JE_VER.tar.gz && \
+	cd jemalloc-$JE_VER && \
+	./autogen.sh && \
+	./configure --prefix=/opt/jemalloc && \
+	make -j$(nproc) > /dev/null && \
+	make install_bin install_include install_lib
+
+# Install ruby
+ENV RUBY_VER="2.6.1"
+ENV CPPFLAGS="-I/opt/jemalloc/include"
+ENV LDFLAGS="-L/opt/jemalloc/lib/"
+RUN apt update && \
+	apt -y install build-essential \
+		bison libyaml-dev libgdbm-dev libreadline-dev \
+		libncurses5-dev libffi-dev zlib1g-dev libssl-dev && \
+	cd ~ && \
+	wget https://cache.ruby-lang.org/pub/ruby/${RUBY_VER%.*}/ruby-$RUBY_VER.tar.gz && \
+	tar xf ruby-$RUBY_VER.tar.gz && \
+	cd ruby-$RUBY_VER && \
+	./configure --prefix=/opt/ruby \
+	  --with-jemalloc \
+	  --with-shared \
+	  --disable-install-doc && \
+	ln -s /opt/jemalloc/lib/* /usr/lib/ && \
+	make -j$(nproc) > /dev/null && \
+	make install
+
+ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin"
+
+RUN npm install -g yarn && \
+	gem install bundler && \
+	apt update && \
+	apt -y install git libicu-dev libidn11-dev \
+	libpq-dev libprotobuf-dev protobuf-compiler
+
+COPY Gemfile* package.json yarn.lock /opt/mastodon/
+
+RUN cd /opt/mastodon && \
+	bundle install -j$(nproc) --deployment --without development test && \
+	yarn install --pure-lockfile
+
+FROM ubuntu:18.04
+
+# Copy over all the langs needed for runtime
+COPY --from=build-dep /opt/node /opt/node
+COPY --from=build-dep /opt/ruby /opt/ruby
+COPY --from=build-dep /opt/jemalloc /opt/jemalloc
+
+# Add more PATHs to the PATH
+ENV PATH="${PATH}:/opt/ruby/bin:/opt/node/bin:/opt/mastodon/bin"
+
+# Create the mastodon user
 ARG UID=991
 ARG GID=991
+RUN apt update && \
+	echo "Etc/UTC" > /etc/localtime && \
+	ln -s /opt/jemalloc/lib/* /usr/lib/ && \
+	apt -y dist-upgrade && \
+	apt install -y whois wget && \
+	addgroup --gid $GID mastodon && \
+	useradd -m -u $UID -g $GID -d /opt/mastodon mastodon && \
+	echo "mastodon:`head /dev/urandom | tr -dc A-Za-z0-9 | head -c 24 | mkpasswd -s -m sha-256`" | chpasswd
 
-ENV PATH=/mastodon/bin:$PATH \
-    RAILS_SERVE_STATIC_FILES=true \
-    RAILS_ENV=production \
-    NODE_ENV=production
+# Install masto runtime deps
+RUN apt -y --no-install-recommends install \
+	  libssl1.1 libpq5 imagemagick ffmpeg \
+	  libicu60 libprotobuf10 libidn11 libyaml-0-2 \
+	  file ca-certificates tzdata libreadline7 && \
+	apt -y install gcc && \
+	ln -s /opt/mastodon /mastodon && \
+	gem install bundler && \
+	rm -rf /var/cache && \
+	rm -rf /var/lib/apt
 
-ARG LIBICONV_VERSION=1.15
-ARG LIBICONV_DOWNLOAD_SHA256=ccf536620a45458d26ba83887a983b96827001e92a13847b45e4925cc8913178
+# Add tini
+ENV TINI_VERSION="0.18.0"
+ENV TINI_SUM="12d20136605531b09a2c2dac02ccee85e1b874eb322ef6baf7561cd93f93c855"
+ADD https://github.com/krallin/tini/releases/download/v${TINI_VERSION}/tini /tini
+RUN echo "$TINI_SUM tini" | sha256sum -c -
+RUN chmod +x /tini
 
-EXPOSE 3000 4000
+# Copy over masto source, and dependencies from building, and set permissions
+COPY --chown=mastodon:mastodon . /opt/mastodon
+COPY --from=build-dep --chown=mastodon:mastodon /opt/mastodon /opt/mastodon
 
-WORKDIR /mastodon
+# Run masto services in prod mode
+ENV RAILS_ENV="production"
+ENV NODE_ENV="production"
 
-COPY --from=node /usr/local/bin/node /usr/local/bin/node
-COPY --from=node /usr/local/lib/node_modules /usr/local/lib/node_modules
-COPY --from=node /usr/local/bin/npm /usr/local/bin/npm
-COPY --from=node /opt/yarn-* /opt/yarn
-
-RUN apk -U upgrade \
- && apk add -t build-dependencies \
-    build-base \
-    icu-dev \
-    libidn-dev \
-    libressl \
-    libtool \
-    postgresql-dev \
-    protobuf-dev \
-    python \
- && apk add \
-    ca-certificates \
-    ffmpeg \
-    file \
-    git \
-    icu-libs \
-    imagemagick \
-    libidn \
-    libpq \
-    protobuf \
-    tini \
-    tzdata \
- && update-ca-certificates \
- && ln -s /opt/yarn/bin/yarn /usr/local/bin/yarn \
- && ln -s /opt/yarn/bin/yarnpkg /usr/local/bin/yarnpkg \
- && mkdir -p /tmp/src /opt \
- && wget -O libiconv.tar.gz "https://ftp.gnu.org/pub/gnu/libiconv/libiconv-$LIBICONV_VERSION.tar.gz" \
- && echo "$LIBICONV_DOWNLOAD_SHA256 *libiconv.tar.gz" | sha256sum -c - \
- && tar -xzf libiconv.tar.gz -C /tmp/src \
- && rm libiconv.tar.gz \
- && cd /tmp/src/libiconv-$LIBICONV_VERSION \
- && ./configure --prefix=/usr/local \
- && make -j$(getconf _NPROCESSORS_ONLN)\
- && make install \
- && libtool --finish /usr/local/lib \
- && cd /mastodon \
- && rm -rf /tmp/* /var/cache/apk/*
-
-COPY Gemfile Gemfile.lock package.json yarn.lock .yarnclean /mastodon/
-
-RUN bundle config build.nokogiri --with-iconv-lib=/usr/local/lib --with-iconv-include=/usr/local/include \
- && bundle install -j$(getconf _NPROCESSORS_ONLN) --deployment --without test development \
- && yarn install --pure-lockfile --ignore-engines \
- && yarn cache clean
-
-RUN addgroup -g ${GID} mastodon && adduser -h /mastodon -s /bin/sh -D -G mastodon -u ${UID} mastodon \
- && mkdir -p /mastodon/public/system /mastodon/public/assets /mastodon/public/packs \
- && chown -R mastodon:mastodon /mastodon/public
-
-COPY . /mastodon
-
-RUN chown -R mastodon:mastodon /mastodon
-
-VOLUME /mastodon/public/system
+# Tell rails to serve static files
+ENV RAILS_SERVE_STATIC_FILES="true"
 
+# Set the run user
 USER mastodon
 
-RUN OTP_SECRET=precompile_placeholder SECRET_KEY_BASE=precompile_placeholder bundle exec rails assets:precompile
+# Precompile assets
+RUN cd ~ && \
+	OTP_SECRET=precompile_placeholder SECRET_KEY_BASE=precompile_placeholder rails assets:precompile && \
+	yarn cache clean
 
-ENTRYPOINT ["/sbin/tini", "--"]
+# Set the work dir and the container entry point
+WORKDIR /opt/mastodon
+ENTRYPOINT ["/tini", "--"]

Gemfile

@@ -1,139 +1,140 @@
 # frozen_string_literal: true
 
 source 'https://rubygems.org'
-ruby '>= 2.3.0', '< 2.6.0'
+ruby '>= 2.4.0', '< 2.7.0'
 
 gem 'pkg-config', '~> 1.3'
 
-gem 'puma', '~> 3.11'
-gem 'rails', '~> 5.2.1'
+gem 'puma', '~> 3.12'
+gem 'rails', '~> 5.2.3'
 gem 'thor', '~> 0.20'
 
 gem 'hamlit-rails', '~> 0.2'
-gem 'pg', '~> 1.0'
+gem 'pg', '~> 1.1'
 gem 'makara', '~> 0.4'
-gem 'pghero', '~> 2.1'
-gem 'dotenv-rails', '~> 2.2', '< 2.3'
+gem 'pghero', '~> 2.2'
+gem 'dotenv-rails', '~> 2.7'
 
-gem 'aws-sdk-s3', '~> 1.9', require: false
-gem 'fog-core', '~> 1.45'
-gem 'fog-openstack', '~> 0.1', require: false
+gem 'aws-sdk-s3', '~> 1.36', require: false
+gem 'fog-core', '<= 2.1.0'
+gem 'fog-openstack', '~> 0.3', require: false
 gem 'paperclip', '~> 6.0'
 gem 'paperclip-av-transcoder', '~> 0.6'
 gem 'streamio-ffmpeg', '~> 3.0'
+gem 'blurhash', '~> 0.1'
 
 gem 'active_model_serializers', '~> 0.10'
-gem 'addressable', '~> 2.5'
-gem 'bootsnap', '~> 1.3'
+gem 'addressable', '~> 2.6'
+gem 'bootsnap', '~> 1.4', require: false
 gem 'browser'
 gem 'charlock_holmes', '~> 0.7.6'
 gem 'iso-639'
 gem 'chewy', '~> 5.0'
-gem 'cld3', '~> 3.2.0'
-gem 'devise', '~> 4.4'
+gem 'cld3', '~> 3.2.4'
+gem 'devise', '~> 4.6'
 gem 'devise-two-factor', '~> 3.0'
 
 group :pam_authentication, optional: true do
-  gem 'devise_pam_authenticatable2', '~> 9.1'
+  gem 'devise_pam_authenticatable2', '~> 9.2'
 end
 
 gem 'net-ldap', '~> 0.10'
 gem 'omniauth-cas', '~> 1.1'
 gem 'omniauth-saml', '~> 1.10'
-gem 'omniauth', '~> 1.2'
+gem 'omniauth', '~> 1.9'
 
-gem 'doorkeeper', '~> 5.0'
+gem 'doorkeeper', '~> 5.1'
 gem 'fast_blank', '~> 1.0'
 gem 'fastimage'
 gem 'goldfinger', '~> 2.1'
 gem 'hiredis', '~> 0.6'
 gem 'redis-namespace', '~> 1.5'
 gem 'htmlentities', '~> 4.3'
-gem 'http', '~> 3.2'
+gem 'http', '~> 3.3'
 gem 'http_accept_language', '~> 2.1'
 gem 'http_parser.rb', '~> 0.6', git: 'https://github.com/tmm1/http_parser.rb', ref: '54b17ba8c7d8d20a16dfc65d1775241833219cf2'
-gem 'httplog', '~> 1.0'
+gem 'httplog', '~> 1.2'
 gem 'idn-ruby', require: 'idn'
 gem 'kaminari', '~> 1.1'
 gem 'link_header', '~> 0.0'
-gem 'mime-types', '~> 3.1', require: 'mime/types/columnar'
-gem 'nokogiri', '~> 1.8'
+gem 'mime-types', '~> 3.2', require: 'mime/types/columnar'
+gem 'nokogiri', '~> 1.10'
 gem 'nsa', '~> 0.2'
-gem 'oj', '~> 3.5'
+gem 'oj', '~> 3.7'
 gem 'ostatus2', '~> 2.0'
-gem 'ox', '~> 2.9'
+gem 'ox', '~> 2.10'
 gem 'posix-spawn', git: 'https://github.com/rtomayko/posix-spawn', ref: '58465d2e213991f8afb13b984854a49fcdcc980c'
-gem 'pundit', '~> 1.1'
+gem 'pundit', '~> 2.0'
 gem 'premailer-rails'
-gem 'rack-attack', '~> 5.2'
+gem 'rack-attack', '~> 6.0'
 gem 'rack-cors', '~> 1.0', require: 'rack/cors'
 gem 'rails-i18n', '~> 5.1'
 gem 'rails-settings-cached', '~> 0.6'
-gem 'redis', '~> 4.0', require: ['redis', 'redis/connection/hiredis']
+gem 'redis', '~> 4.1', require: ['redis', 'redis/connection/hiredis']
 gem 'mario-redis-lock', '~> 1.2', require: 'redis_lock'
 gem 'rqrcode', '~> 0.10'
-gem 'ruby-progressbar', '~> 1.4'
-gem 'sanitize', '~> 4.6'
-gem 'sidekiq', '~> 5.1'
-gem 'sidekiq-scheduler', '~> 2.2'
-gem 'sidekiq-unique-jobs', '~> 5.0'
-gem 'sidekiq-bulk', '~>0.1.1'
+gem 'sanitize', '~> 5.0'
+gem 'sidekiq', '~> 5.2'
+gem 'sidekiq-scheduler', '~> 3.0'
+gem 'sidekiq-unique-jobs', '~> 6.0'
+gem 'sidekiq-bulk', '~>0.2.0'
 gem 'simple-navigation', '~> 4.0'
-gem 'simple_form', '~> 4.0'
+gem 'simple_form', '~> 4.1'
 gem 'sprockets-rails', '~> 3.2', require: 'sprockets/railtie'
 gem 'stoplight', '~> 2.1.3'
-gem 'strong_migrations', '~> 0.2'
+gem 'strong_migrations', '~> 0.3'
 gem 'tty-command', '~> 0.8', require: false
-gem 'tty-prompt', '~> 0.16', require: false
+gem 'tty-prompt', '~> 0.18', require: false
 gem 'twitter-text', '~> 1.14'
-gem 'tzinfo-data', '~> 1.2018'
-gem 'webpacker', '~> 3.4'
+gem 'tzinfo-data', '~> 1.2019'
+gem 'webpacker', '~> 4.0'
 gem 'webpush'
 
-gem 'json-ld', '~> 2.2'
+gem 'json-ld', '~> 3.0'
+gem 'json-ld-preloaded', '~> 3.0'
 gem 'rdf-normalize', '~> 0.3'
 
 group :development, :test do
   gem 'fabrication', '~> 2.20'
-  gem 'fuubar', '~> 2.2'
+  gem 'fuubar', '~> 2.3'
   gem 'i18n-tasks', '~> 0.9', require: false
-  gem 'pry-byebug', '~> 3.6'
+  gem 'pry-byebug', '~> 3.7'
   gem 'pry-rails', '~> 0.3'
-  gem 'rspec-rails', '~> 3.7'
+  gem 'rspec-rails', '~> 3.8'
 end
 
 group :production, :test do
-  gem 'private_address_check', '~> 0.4.1'
+  gem 'private_address_check', '~> 0.5'
 end
 
 group :test do
-  gem 'capybara', '~> 2.18'
+  gem 'capybara', '~> 3.18'
   gem 'climate_control', '~> 0.2'
-  gem 'faker', '~> 1.8'
-  gem 'microformats', '~> 4.0'
+  gem 'faker', '~> 1.9'
+  gem 'microformats', '~> 4.1'
   gem 'rails-controller-testing', '~> 1.0'
   gem 'rspec-sidekiq', '~> 3.0'
   gem 'simplecov', '~> 0.16', require: false
-  gem 'webmock', '~> 3.3'
-  gem 'parallel_tests', '~> 2.21'
+  gem 'webmock', '~> 3.5'
+  gem 'parallel_tests', '~> 2.28'
 end
 
 group :development do
-  gem 'active_record_query_trace', '~> 1.5'
+  gem 'active_record_query_trace', '~> 1.6'
   gem 'annotate', '~> 2.7'
-  gem 'better_errors', '~> 2.4'
+  gem 'better_errors', '~> 2.5'
   gem 'binding_of_caller', '~> 0.7'
-  gem 'bullet', '~> 5.7'
-  gem 'letter_opener', '~> 1.4'
+  gem 'bullet', '~> 6.0'
+  gem 'letter_opener', '~> 1.7'
   gem 'letter_opener_web', '~> 1.3'
   gem 'memory_profiler'
-  gem 'rubocop', '~> 0.55', require: false
-  gem 'brakeman', '~> 4.2', require: false
+  gem 'rubocop', '~> 0.68', require: false
+  gem 'brakeman', '~> 4.5', require: false
   gem 'bundler-audit', '~> 0.6', require: false
-  gem 'scss_lint', '~> 0.57', require: false
+  gem 'scss_lint', '~> 0.58', require: false
 
-  gem 'capistrano', '~> 3.10'
-  gem 'capistrano-rails', '~> 1.3'
+  gem 'capistrano', '~> 3.11'
+  gem 'capistrano-rails', '~> 1.4'
   gem 'capistrano-rbenv', '~> 2.1'
   gem 'capistrano-yarn', '~> 2.0'
 
@@ -142,6 +143,8 @@ group :development do
 end
 
 group :production do
-  gem 'lograge', '~> 0.10'
+  gem 'lograge', '~> 0.11'
   gem 'redis-rails', '~> 5.0'
 end
+
+gem 'concurrent-ruby', require: false

README.md

@@ -1,98 +1,95 @@
 ![Mastodon](https://i.imgur.com/NhZc40l.png)
 ========
 
+[![GitHub release](https://img.shields.io/github/release/tootsuite/mastodon.svg)][releases]
 [![Build Status](https://img.shields.io/circleci/project/github/tootsuite/mastodon.svg)][circleci]
 [![Code Climate](https://img.shields.io/codeclimate/maintainability/tootsuite/mastodon.svg)][code_climate]
 [![Translation status](https://weblate.joinmastodon.org/widgets/mastodon/-/svg-badge.svg)][weblate]
+[![Docker Pulls](https://img.shields.io/docker/pulls/tootsuite/mastodon.svg)][docker]
 
+[releases]: https://github.com/tootsuite/mastodon/releases
 [circleci]: https://circleci.com/gh/tootsuite/mastodon
 [code_climate]: https://codeclimate.com/github/tootsuite/mastodon
 [weblate]: https://weblate.joinmastodon.org/engage/mastodon/
+[docker]: https://hub.docker.com/r/tootsuite/mastodon/
 
-Mastodon is a **free, open-source social network server** based on **open web protocols** like ActivityPub and OStatus. The social focus of the project is a viable decentralized alternative to commercial social media silos that returns the control of the content distribution channels to the people. The technical focus of the project is a good user interface, a clean REST API for 3rd party apps and robust anti-abuse tools.
+Mastodon is a **free, open-source social network server** based on ActivityPub. Follow friends and discover new ones. Publish anything you want: links, pictures, text, video. All servers of Mastodon are interoperable as a federated network, i.e. users on one server can seamlessly communicate with users from another one. This includes non-Mastodon software that also implements ActivityPub!
 
-Click on the screenshot below to watch a demo of the UI:
+Click below to **learn more** in a video:
 
-[![Screenshot](https://i.imgur.com/qrNOiSp.png)][youtube_demo]
+[![Screenshot](https://blog.joinmastodon.org/2018/06/why-activitypub-is-the-future/ezgif-2-60f1b00403.gif)][youtube_demo]
 
 [youtube_demo]: https://www.youtube.com/watch?v=IPSbNdBmWKE
 
-**Ruby on Rails** is used for the back-end, while **React.js** and Redux are used for the dynamic front-end. A static front-end for public resources (profiles and statuses) is also provided.
+## Navigation
 
-If you would like, you can [support the development of this project on Patreon][patreon].
+- [Project homepage 🐘](https://joinmastodon.org)
+- [Support the development via Patreon][patreon]
+- [View sponsors](https://joinmastodon.org/sponsors)
+- [Blog](https://blog.joinmastodon.org)
+- [Documentation](https://docs.joinmastodon.org)
+- [Browse Mastodon servers](https://joinmastodon.org/#getting-started)
+- [Browse Mastodon apps](https://joinmastodon.org/apps)
 
 [patreon]: https://www.patreon.com/mastodon
 
----
-
-## Resources
-
-- [Quick start guide](https://blog.joinmastodon.org/2018/08/mastodon-quick-start-guide/)
-- [Find Twitter friends on Mastodon](https://bridge.joinmastodon.org)
-- [API overview](https://github.com/tootsuite/documentation/blob/master/Using-the-API/API.md)
-- [Documentation](https://github.com/tootsuite/documentation)
-- [List of servers](https://joinmastodon.org/#getting-started)
-- [List of apps](https://joinmastodon.org/apps)
-- [List of sponsors](https://joinmastodon.org/sponsors)
-
 ## Features
 
+<img src="https://docs.joinmastodon.org/elephant.svg" align="right" width="30%" />
+
 **No vendor lock-in: Fully interoperable with any conforming platform**
 
-It doesn't have to be Mastodon, whatever implements ActivityPub or OStatus is part of the social network!
+It doesn't have to be Mastodon, whatever implements ActivityPub is part of the social network! [Learn more](https://blog.joinmastodon.org/2018/06/why-activitypub-is-the-future/)
 
-**Real-time timeline updates**
+**Real-time, chronological timeline updates**
 
 See the updates of people you're following appear in real-time in the UI via WebSockets. There's a firehose view as well!
 
-**Federated thread resolving**
-
-If someone you follow replies to a user unknown to the server, the server fetches the full thread so you can view it without leaving the UI
-
 **Media attachments like images and short videos**
 
 Upload and view images and WebM/MP4 videos attached to the updates. Videos with no audio track are treated like GIFs; normal videos are looped - like vines!
 
+**Safety and moderation tools**
+
+Private posts, locked accounts, phrase filtering, muting, blocking and all sorts of other features, along with a reporting and moderation system. [Learn more](https://blog.joinmastodon.org/2018/07/cage-the-mastodon/)
+
 **OAuth2 and a straightforward REST API**
 
-Mastodon acts as an OAuth2 provider so 3rd party apps can use the API
-
-**Fast response times**
-
-Mastodon tries to be as fast and responsive as possible, so all long-running tasks are delegated to background processing
-
-**Deployable via Docker**
-
-You don't need to mess with dependencies and configuration if you want to try Mastodon, if you have Docker and Docker Compose the deployment is extremely easy
-
----
-
-## Development
-
-Please follow the [development guide](https://github.com/tootsuite/documentation/blob/master/Running-Mastodon/Development-guide.md) from the documentation repository.
+Mastodon acts as an OAuth2 provider so 3rd party apps can use the REST and Streaming APIs, resulting in a rich app ecosystem with a lot of choice!
 
 ## Deployment
 
-There are guides in the documentation repository for [deploying on various platforms](https://github.com/tootsuite/documentation#running-mastodon).
+**Tech stack:**
+
+- **Ruby on Rails** powers the REST API and other web pages
+- **React.js** and Redux are used for the dynamic parts of the interface
+- **Node.js** powers the streaming API
+
+**Requirements:**
+
+- **PostgreSQL** 9.5+
+- **Redis**
+- **Ruby** 2.4+
+- **Node.js** 8+
+
+The repository includes deployment configurations for **Docker and docker-compose**, but also a few specific platforms like **Heroku**, **Scalingo**, and **Nanobox**. The [**stand-alone** installation guide](https://docs.joinmastodon.org/administration/installation/) is available in the documentation.
+
+A **Vagrant** configuration is included for development purposes.
 
 ## Contributing
 
-You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository. [Here are the guidelines for code contributions](CONTRIBUTING.md)
+Mastodon is **free, open source software** licensed under **AGPLv3**.
+
+You can open issues for bugs you've found or features you think are missing. You can also submit pull requests to this repository, or submit translations using Weblate. To get started, take a look at [CONTRIBUTING.md](CONTRIBUTING.md). If your contributions are accepted into Mastodon, you can request to be paid through [our OpenCollective](https://opencollective.com/mastodon).
 
 **IRC channel**: #mastodon on irc.freenode.net
 
 ## License
 
-Copyright (C) 2016-2018 Eugen Rochko & other Mastodon contributors (see AUTHORS.md)
+Copyright (C) 2016-2019 Eugen Rochko & other Mastodon contributors (see [AUTHORS.md](AUTHORS.md))
 
 This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
 
 You should have received a copy of the GNU Affero General Public License along with this program. If not, see <https://www.gnu.org/licenses/>.
-
----
-
-## Extra credits
-
-The elephant friend illustrations are created by [Dopatwo](https://mastodon.social/@dopatwo)

Vagrantfile

@@ -44,7 +44,18 @@ sudo apt-get install \
 
 # Install rvm
 read RUBY_VERSION < .ruby-version
-gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
+
+gpg_command="gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB"
+$($gpg_command)
+if [ $? -ne 0 ];then
+  echo "GPG command failed, This prevented RVM from installing."
+  echo "Retrying once..." && $($gpg_command)
+  if [ $? -ne 0 ];then
+    echo "GPG failed for the second time, please ensure network connectivity."
+    echo "Exiting..." && exit 1
+  fi
+fi
+
 curl -sSL https://raw.githubusercontent.com/rvm/rvm/stable/binscripts/rvm-installer | bash -s stable --ruby=$RUBY_VERSION
 source /home/vagrant/.rvm/scripts/rvm
 
@@ -85,6 +96,9 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
   config.vm.provider :virtualbox do |vb|
     vb.name = "mastodon"
     vb.customize ["modifyvm", :id, "--memory", "2048"]
+    # Increase the number of CPUs. Uncomment and adjust to
+    # increase performance
+    # vb.customize ["modifyvm", :id, "--cpus", "3"]
 
     # Disable VirtualBox DNS proxy to skip long-delay IPv6 resolutions.
     # https://github.com/mitchellh/vagrant/issues/1172
@@ -97,19 +111,22 @@ Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
 
   end
 
-  config.vm.hostname = "mastodon.dev"
-
   # This uses the vagrant-hostsupdater plugin, and lets you
-  # access the development site at http://mastodon.dev.
+  # access the development site at http://mastodon.local.
+  # If you change it, also change it in .env.vagrant before provisioning
+  # the vagrant server to update the development build.
+  #
   # To install:
   #   $ vagrant plugin install vagrant-hostsupdater
+  config.vm.hostname = "mastodon.local"
+
   if defined?(VagrantPlugins::HostsUpdater)
     config.vm.network :private_network, ip: "192.168.42.42", nictype: "virtio"
     config.hostsupdater.remove_on_suspend = false
   end
 
   if config.vm.networks.any? { |type, options| type == :private_network }
-    config.vm.synced_folder ".", "/vagrant", type: "nfs", mount_options: ['rw', 'vers=3', 'tcp']
+    config.vm.synced_folder ".", "/vagrant", type: "nfs", mount_options: ['rw', 'vers=3', 'tcp', 'actimeo=1']
   else
     config.vm.synced_folder ".", "/vagrant"
   end

app/chewy/statuses_index.rb

@@ -31,7 +31,7 @@ class StatusesIndex < Chewy::Index
     },
   }
 
-  define_type ::Status.unscoped.without_reblogs do
+  define_type ::Status.unscoped.without_reblogs.includes(:media_attachments) do
     crutch :mentions do |collection|
       data = ::Mention.where(status_id: collection.map(&:id)).pluck(:status_id, :account_id)
       data.each.with_object({}) { |(id, name), result| (result[id] ||= []).push(name) }
@@ -48,14 +48,14 @@ class StatusesIndex < Chewy::Index
     end
 
     root date_detection: false do
+      field :id, type: 'long'
       field :account_id, type: 'long'
 
-      field :text, type: 'text', value: ->(status) { [status.spoiler_text, Formatter.instance.plaintext(status)].join("\n\n") } do
+      field :text, type: 'text', value: ->(status) { [status.spoiler_text, Formatter.instance.plaintext(status)].concat(status.media_attachments.map(&:description)).join("\n\n") } do
         field :stemmed, type: 'text', analyzer: 'content'
       end
 
       field :searchable_by, type: 'long', value: ->(status, crutches) { status.searchable_by(crutches) }
-      field :created_at, type: 'date'
     end
   end
 end

app/controllers/about_controller.rb

@@ -1,26 +1,25 @@
 # frozen_string_literal: true
 
 class AboutController < ApplicationController
-  before_action :set_body_classes
+  layout 'public'
+
   before_action :set_instance_presenter, only: [:show, :more, :terms]
 
   def show
-    serializable_resource = ActiveModelSerializers::SerializableResource.new(InitialStatePresenter.new(initial_state_params), serializer: InitialStateSerializer)
-    @initial_state_json   = serializable_resource.to_json
+    @hide_navbar = true
   end
 
-  def more
-    render layout: 'public'
-  end
+  def more; end
 
-  def terms
-    render layout: 'public'
-  end
+  def terms; end
 
   private
 
   def new_user
-    User.new.tap(&:build_account)
+    User.new.tap do |user|
+      user.build_account
+      user.build_invite_request
+    end
   end
 
   helper_method :new_user
@@ -28,15 +27,4 @@ class AboutController < ApplicationController
   def set_instance_presenter
     @instance_presenter = InstancePresenter.new
   end
-
-  def set_body_classes
-    @body_classes = 'with-modals'
-  end
-
-  def initial_state_params
-    {
-      settings: { known_fediverse: Setting.show_known_fediverse_at_about_page },
-      token: current_session&.token,
-    }
-  end
 end

app/controllers/accounts_controller.rb

@@ -10,6 +10,8 @@ class AccountsController < ApplicationController
   def show
     respond_to do |format|
       format.html do
+        mark_cacheable! unless user_signed_in?
+
         @body_classes      = 'with-modals'
         @pinned_statuses   = []
         @endorsed_accounts = @account.endorsed_accounts.to_a.sample(4)
@@ -30,17 +32,21 @@ class AccountsController < ApplicationController
       end
 
       format.atom do
+        mark_cacheable!
+
         @entries = @account.stream_entries.where(hidden: false).with_includes.paginate_by_max_id(PAGE_SIZE, params[:max_id], params[:since_id])
         render xml: OStatus::AtomSerializer.render(OStatus::AtomSerializer.new.feed(@account, @entries.reject { |entry| entry.status.nil? }))
       end
 
       format.rss do
+        mark_cacheable!
+
         @statuses = cache_collection(default_statuses.without_reblogs.without_replies.limit(PAGE_SIZE), Status)
         render xml: RSS::AccountSerializer.render(@account, @statuses)
       end
 
       format.json do
-        skip_session!
+        mark_cacheable!
 
         render_cached_json(['activitypub', 'actor', @account], content_type: 'application/activity+json') do
           ActiveModelSerializers::SerializableResource.new(@account, serializer: ActivityPub::ActorSerializer, adapter: ActivityPub::Adapter)
@@ -52,11 +58,12 @@ class AccountsController < ApplicationController
   private
 
   def show_pinned_statuses?
-    [replies_requested?, media_requested?, params[:max_id].present?, params[:min_id].present?].none?
+    [replies_requested?, media_requested?, tag_requested?, params[:max_id].present?, params[:min_id].present?].none?
   end
 
   def filtered_statuses
     default_statuses.tap do |statuses|
+      statuses.merge!(hashtag_scope)    if tag_requested?
       statuses.merge!(only_media_scope) if media_requested?
       statuses.merge!(no_replies_scope) unless replies_requested?
     end
@@ -78,12 +85,21 @@ class AccountsController < ApplicationController
     Status.without_replies
   end
 
-  def set_account
-    @account = Account.find_local!(params[:username])
+  def hashtag_scope
+    tag = Tag.find_normalized(params[:tag])
+
+    if tag
+      Status.tagged_with(tag.id)
+    else
+      Status.none
+    end
+  end
+
+  def username_param
+    params[:username]
   end
 
   def older_url
-    ::Rails.logger.info("older: max_id #{@statuses.last.id}, url #{pagination_url(max_id: @statuses.last.id)}")
     pagination_url(max_id: @statuses.last.id)
   end
 
@@ -92,7 +108,9 @@ class AccountsController < ApplicationController
   end
 
   def pagination_url(max_id: nil, min_id: nil)
-    if media_requested?
+    if tag_requested?
+      short_account_tag_url(@account, params[:tag], max_id: max_id, min_id: min_id)
+    elsif media_requested?
       short_account_media_url(@account, max_id: max_id, min_id: min_id)
     elsif replies_requested?
       short_account_with_replies_url(@account, max_id: max_id, min_id: min_id)
@@ -109,6 +127,10 @@ class AccountsController < ApplicationController
     request.path.ends_with?('/with_replies')
   end
 
+  def tag_requested?
+    request.path.ends_with?(Addressable::URI.parse("/tagged/#{params[:tag]}").normalize)
+  end
+
   def filtered_status_page(params)
     if params[:min_id].present?
       filtered_statuses.paginate_by_min_id(PAGE_SIZE, params[:min_id]).reverse

app/controllers/activitypub/collections_controller.rb

@@ -6,13 +6,19 @@ class ActivityPub::CollectionsController < Api::BaseController
   before_action :set_account
   before_action :set_size
   before_action :set_statuses
+  before_action :set_cache_headers
 
   def show
-    render json: collection_presenter,
-           serializer: ActivityPub::CollectionSerializer,
-           adapter: ActivityPub::Adapter,
-           content_type: 'application/activity+json',
-           skip_activities: true
+    skip_session!
+
+    render_cached_json(['activitypub', 'collection', @account, params[:id]], content_type: 'application/activity+json') do
+      ActiveModelSerializers::SerializableResource.new(
+        collection_presenter,
+        serializer: ActivityPub::CollectionSerializer,
+        adapter: ActivityPub::Adapter,
+        skip_activities: true
+      )
+    end
   end
 
   private
@@ -31,7 +37,7 @@ class ActivityPub::CollectionsController < Api::BaseController
     when 'featured'
       @account.pinned_statuses.count
     else
-      raise ActiveRecord::NotFound
+      raise ActiveRecord::RecordNotFound
     end
   end
 
@@ -42,7 +48,7 @@ class ActivityPub::CollectionsController < Api::BaseController
         scope.merge!(@account.pinned_statuses)
       end
     else
-      raise ActiveRecord::NotFound
+      raise ActiveRecord::RecordNotFound
     end
   end
 

app/controllers/activitypub/inboxes_controller.rb

@@ -2,11 +2,14 @@
 
 class ActivityPub::InboxesController < Api::BaseController
   include SignatureVerification
+  include JsonLdHelper
 
   before_action :set_account
 
   def create
-    if signed_request_account
+    if unknown_deleted_account?
+      head 202
+    elsif signed_request_account
       upgrade_account
       process_payload
       head 202
@@ -17,12 +20,22 @@ class ActivityPub::InboxesController < Api::BaseController
 
   private
 
+  def unknown_deleted_account?
+    json = Oj.load(body, mode: :strict)
+    json['type'] == 'Delete' && json['actor'].present? && json['actor'] == value_or_id(json['object']) && !Account.where(uri: json['actor']).exists?
+  rescue Oj::ParseError
+    false
+  end
+
   def set_account
     @account = Account.find_local!(params[:account_username]) if params[:account_username]
   end
 
   def body
-    @body ||= request.body.read
+    return @body if defined?(@body)
+    @body = request.body.read.force_encoding('UTF-8')
+    request.body.rewind if request.body.respond_to?(:rewind)
+    @body
   end
 
   def upgrade_account
@@ -36,6 +49,6 @@ class ActivityPub::InboxesController < Api::BaseController
   end
 
   def process_payload
-    ActivityPub::ProcessingWorker.perform_async(signed_request_account.id, body.force_encoding('UTF-8'))
+    ActivityPub::ProcessingWorker.perform_async(signed_request_account.id, body, @account&.id)
   end
 end

app/controllers/activitypub/outboxes_controller.rb

@@ -7,8 +7,14 @@ class ActivityPub::OutboxesController < Api::BaseController
 
   before_action :set_account
   before_action :set_statuses
+  before_action :set_cache_headers
 
   def show
+    unless page_requested?
+      skip_session!
+      expires_in 1.minute, public: true
+    end
+
     render json: outbox_presenter, serializer: ActivityPub::OutboxSerializer, adapter: ActivityPub::Adapter, content_type: 'application/activity+json'
   end
 

app/controllers/admin/account_actions_controller.rb

@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+module Admin
+  class AccountActionsController < BaseController
+    before_action :set_account
+
+    def new
+      @account_action  = Admin::AccountAction.new(type: params[:type], report_id: params[:report_id], send_email_notification: true)
+      @warning_presets = AccountWarningPreset.all
+    end
+
+    def create
+      account_action                 = Admin::AccountAction.new(resource_params)
+      account_action.target_account  = @account
+      account_action.current_account = current_account
+
+      account_action.save!
+
+      if account_action.with_report?
+        redirect_to admin_reports_path
+      else
+        redirect_to admin_account_path(@account.id)
+      end
+    end
+
+    private
+
+    def set_account
+      @account = Account.find(params[:account_id])
+    end
+
+    def resource_params
+      params.require(:admin_account_action).permit(:type, :report_id, :warning_preset_id, :text, :send_email_notification)
+    end
+  end
+end

app/controllers/admin/account_moderation_notes_controller.rb

@@ -14,6 +14,7 @@ module Admin
       else
         @account          = @account_moderation_note.target_account
         @moderation_notes = @account.targeted_moderation_notes.latest
+        @warnings         = @account.targeted_account_warnings.latest.custom
 
         render template: 'admin/accounts/show'
       end

app/controllers/admin/accounts_controller.rb

@@ -2,9 +2,9 @@
 
 module Admin
   class AccountsController < BaseController
-    before_action :set_account, only: [:show, :subscribe, :unsubscribe, :redownload, :remove_avatar, :enable, :disable, :memorialize]
+    before_action :set_account, only: [:show, :subscribe, :unsubscribe, :redownload, :remove_avatar, :remove_header, :enable, :unsilence, :unsuspend, :memorialize, :approve, :reject]
     before_action :require_remote_account!, only: [:subscribe, :unsubscribe, :redownload]
-    before_action :require_local_account!, only: [:enable, :disable, :memorialize]
+    before_action :require_local_account!, only: [:enable, :memorialize, :approve, :reject]
 
     def index
       authorize :account, :index?
@@ -13,8 +13,10 @@ module Admin
 
     def show
       authorize @account, :show?
+
       @account_moderation_note = current_account.account_moderation_notes.new(target_account: @account)
-      @moderation_notes = @account.targeted_moderation_notes.latest
+      @moderation_notes        = @account.targeted_moderation_notes.latest
+      @warnings                = @account.targeted_account_warnings.latest.custom
     end
 
     def subscribe
@@ -43,19 +45,37 @@ module Admin
       redirect_to admin_account_path(@account.id)
     end
 
-    def disable
-      authorize @account.user, :disable?
-      @account.user.disable!
-      log_action :disable, @account.user
+    def approve
+      authorize @account.user, :approve?
+      @account.user.approve!
+      redirect_to admin_accounts_path(pending: '1')
+    end
+
+    def reject
+      authorize @account.user, :reject?
+      SuspendAccountService.new.call(@account, including_user: true, destroy: true, skip_distribution: true)
+      redirect_to admin_accounts_path(pending: '1')
+    end
+
+    def unsilence
+      authorize @account, :unsilence?
+      @account.unsilence!
+      log_action :unsilence, @account
+      redirect_to admin_account_path(@account.id)
+    end
+
+    def unsuspend
+      authorize @account, :unsuspend?
+      @account.unsuspend!
+      log_action :unsuspend, @account
       redirect_to admin_account_path(@account.id)
     end
 
     def redownload
       authorize @account, :redownload?
 
-      @account.reset_avatar!
-      @account.reset_header!
-      @account.save!
+      @account.update!(last_webfingered_at: nil)
+      ResolveAccountService.new.call(@account)
 
       redirect_to admin_account_path(@account.id)
     end
@@ -71,6 +91,17 @@ module Admin
       redirect_to admin_account_path(@account.id)
     end
 
+    def remove_header
+      authorize @account, :remove_header?
+
+      @account.header = nil
+      @account.save!
+
+      log_action :remove_header, @account.user
+
+      redirect_to admin_account_path(@account.id)
+    end
+
     private
 
     def set_account
@@ -94,8 +125,9 @@ module Admin
         :local,
         :remote,
         :by_domain,
+        :active,
+        :pending,
         :silenced,
-        :recent,
         :suspended,
         :username,
         :display_name,

app/controllers/admin/base_controller.rb

@@ -5,8 +5,19 @@ module Admin
     include Authorization
     include AccountableConcern
 
-    before_action :require_staff!
-
     layout 'admin'
+
+    before_action :require_staff!
+    before_action :set_body_classes
+
+    private
+
+    def set_body_classes
+      @body_classes = 'admin'
+    end
+
+    def set_user
+      @user = Account.find(params[:account_id]).user || raise(ActiveRecord::RecordNotFound)
+    end
   end
 end

app/controllers/admin/confirmations_controller.rb

@@ -25,10 +25,6 @@ module Admin
 
     private
 
-    def set_user
-      @user = Account.find(params[:account_id]).user || raise(ActiveRecord::RecordNotFound)
-    end
-
     def check_confirmation
       if @user.confirmed?
         flash[:error] = I18n.t('admin.accounts.resend_confirmation.already_confirmed')

app/controllers/admin/custom_emojis_controller.rb

@@ -5,6 +5,9 @@ module Admin
     before_action :set_custom_emoji, except: [:index, :new, :create]
     before_action :set_filter_params
 
+    include ObfuscateFilename
+    obfuscate_filename [:custom_emoji, :image]
+
     def index
       authorize :custom_emoji, :index?
       @custom_emojis = filtered_custom_emojis.eager_load(:local_counterpart).page(params[:page])

app/controllers/admin/dashboard_controller.rb

@@ -10,7 +10,7 @@ module Admin
       @interactions_week     = Redis.current.get("activity:interactions:#{current_week}") || 0
       @relay_enabled         = Relay.enabled.exists?
       @single_user_mode      = Rails.configuration.x.single_user_mode
-      @registrations_enabled = Setting.open_registrations
+      @registrations_enabled = Setting.registrations_mode != 'none'
       @deletions_enabled     = Setting.open_deletion
       @invites_enabled       = Setting.min_invite_role == 'user'
       @search_enabled        = Chewy.enabled?
@@ -28,6 +28,8 @@ module Admin
       @pam_enabled           = ENV['PAM_ENABLED'] == 'true'
       @hidden_service        = ENV['ALLOW_ACCESS_TO_HIDDEN_SERVICE'] == 'true'
       @trending_hashtags     = TrendingTags.get(7)
+      @profile_directory     = Setting.profile_directory
+      @timeline_preview      = Setting.timeline_preview
     end
 
     private

app/controllers/admin/domain_blocks_controller.rb

@@ -4,27 +4,34 @@ module Admin
   class DomainBlocksController < BaseController
     before_action :set_domain_block, only: [:show, :destroy]
 
-    def index
-      authorize :domain_block, :index?
-      @domain_blocks = DomainBlock.page(params[:page])
-    end
-
     def new
       authorize :domain_block, :create?
-      @domain_block = DomainBlock.new
+      @domain_block = DomainBlock.new(domain: params[:_domain])
     end
 
     def create
       authorize :domain_block, :create?
 
       @domain_block = DomainBlock.new(resource_params)
+      existing_domain_block = resource_params[:domain].present? ? DomainBlock.find_by(domain: resource_params[:domain]) : nil
 
-      if @domain_block.save
-        DomainBlockWorker.perform_async(@domain_block.id)
-        log_action :create, @domain_block
-        redirect_to admin_domain_blocks_path, notice: I18n.t('admin.domain_blocks.created_msg')
-      else
+      if existing_domain_block.present? && !@domain_block.stricter_than?(existing_domain_block)
+        @domain_block.save
+        flash[:alert] = I18n.t('admin.domain_blocks.existing_domain_block_html', name: existing_domain_block.domain, unblock_url: admin_domain_block_path(existing_domain_block)).html_safe # rubocop:disable Rails/OutputSafety
+        @domain_block.errors[:domain].clear
         render :new
+      else
+        if existing_domain_block.present?
+          @domain_block = existing_domain_block
+          @domain_block.update(resource_params)
+        end
+        if @domain_block.save
+          DomainBlockWorker.perform_async(@domain_block.id)
+          log_action :create, @domain_block
+          redirect_to admin_instances_path(limited: '1'), notice: I18n.t('admin.domain_blocks.created_msg')
+        else
+          render :new
+        end
       end
     end
 
@@ -36,7 +43,7 @@ module Admin
       authorize @domain_block, :destroy?
       UnblockDomainService.new.call(@domain_block, retroactive_unblock?)
       log_action :destroy, @domain_block
-      redirect_to admin_domain_blocks_path, notice: I18n.t('admin.domain_blocks.destroyed_msg')
+      redirect_to admin_instances_path(limited: '1'), notice: I18n.t('admin.domain_blocks.destroyed_msg')
     end
 
     private
@@ -46,7 +53,7 @@ module Admin
     end
 
     def resource_params
-      params.require(:domain_block).permit(:domain, :severity, :reject_media, :retroactive)
+      params.require(:domain_block).permit(:domain, :severity, :reject_media, :reject_reports, :retroactive)
     end
 
     def retroactive_unblock?

app/controllers/admin/followers_controller.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Admin
+  class FollowersController < BaseController
+    before_action :set_account
+
+    PER_PAGE = 40
+
+    def index
+      authorize :account, :index?
+      @followers = @account.followers.local.recent.page(params[:page]).per(PER_PAGE)
+    end
+
+    def set_account
+      @account = Account.find(params[:account_id])
+    end
+  end
+end

app/controllers/admin/instances_controller.rb

@@ -4,14 +4,21 @@ module Admin
   class InstancesController < BaseController
     def index
       authorize :instance, :index?
+
       @instances = ordered_instances
     end
 
-    def resubscribe
-      authorize :instance, :resubscribe?
-      params.require(:by_domain)
-      Pubsubhubbub::SubscribeWorker.push_bulk(subscribeable_accounts.pluck(:id))
-      redirect_to admin_instances_path
+    def show
+      authorize :instance, :show?
+
+      @instance        = Instance.new(Account.by_domain_accounts.find_by(domain: params[:id]) || DomainBlock.find_by!(domain: params[:id]))
+      @following_count = Follow.where(account: Account.where(domain: params[:id])).count
+      @followers_count = Follow.where(target_account: Account.where(domain: params[:id])).count
+      @reports_count   = Report.where(target_account: Account.where(domain: params[:id])).count
+      @blocks_count    = Block.where(target_account: Account.where(domain: params[:id])).count
+      @available       = DeliveryFailureTracker.available?(Account.select(:shared_inbox_url).where(domain: params[:id]).first&.shared_inbox_url)
+      @media_storage   = MediaAttachment.where(account: Account.where(domain: params[:id])).sum(:file_file_size)
+      @domain_block    = DomainBlock.find_by(domain: params[:id])
     end
 
     private
@@ -27,17 +34,11 @@ module Admin
     helper_method :paginated_instances
 
     def ordered_instances
-      paginated_instances.map { |account| Instance.new(account) }
-    end
-
-    def subscribeable_accounts
-      Account.with_followers.remote.where(domain: params[:by_domain])
+      paginated_instances.map { |resource| Instance.new(resource) }
     end
 
     def filter_params
-      params.permit(
-        :domain_name
-      )
+      params.permit(:limited, :by_domain)
     end
   end
 end

app/controllers/admin/pending_accounts_controller.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+module Admin
+  class PendingAccountsController < BaseController
+    before_action :set_accounts, only: :index
+
+    def index
+      @form = Form::AccountBatch.new
+    end
+
+    def batch
+      @form = Form::AccountBatch.new(form_account_batch_params.merge(current_account: current_account, action: action_from_button))
+      @form.save
+    rescue ActionController::ParameterMissing
+      flash[:alert] = I18n.t('admin.accounts.no_account_selected')
+    ensure
+      redirect_to admin_pending_accounts_path(current_params)
+    end
+
+    def approve_all
+      Form::AccountBatch.new(current_account: current_account, account_ids: User.pending.pluck(:account_id), action: 'approve').save
+      redirect_to admin_pending_accounts_path(current_params)
+    end
+
+    def reject_all
+      Form::AccountBatch.new(current_account: current_account, account_ids: User.pending.pluck(:account_id), action: 'reject').save
+      redirect_to admin_pending_accounts_path(current_params)
+    end
+
+    private
+
+    def set_accounts
+      @accounts = Account.joins(:user).merge(User.pending.recent).includes(user: :invite_request).page(params[:page])
+    end
+
+    def form_account_batch_params
+      params.require(:form_account_batch).permit(:action, account_ids: [])
+    end
+
+    def action_from_button
+      if params[:approve]
+        'approve'
+      elsif params[:reject]
+        'reject'
+      end
+    end
+
+    def current_params
+      params.slice(:page).permit(:page)
+    end
+  end
+end

app/controllers/admin/reported_statuses_controller.rb

@@ -10,6 +10,10 @@ module Admin
       @form         = Form::StatusBatch.new(form_status_batch_params.merge(current_account: current_account, action: action_from_button))
       flash[:alert] = I18n.t('admin.statuses.failed_to_execute') unless @form.save
 
+      redirect_to admin_report_path(@report)
+    rescue ActionController::ParameterMissing
+      flash[:alert] = I18n.t('admin.statuses.no_status_selected')
+
       redirect_to admin_report_path(@report)
     end
 

app/controllers/admin/reports_controller.rb

@@ -13,66 +13,42 @@ module Admin
       authorize @report, :show?
 
       @report_note  = @report.notes.new
-      @report_notes = (@report.notes.latest + @report.history).sort_by(&:created_at)
+      @report_notes = (@report.notes.latest + @report.history + @report.target_account.targeted_account_warnings.latest.custom).sort_by(&:created_at)
       @form         = Form::StatusBatch.new
     end
 
-    def update
+    def assign_to_self
       authorize @report, :update?
-      process_report
+      @report.update!(assigned_account_id: current_account.id)
+      log_action :assigned_to_self, @report
+      redirect_to admin_report_path(@report)
+    end
 
-      if @report.action_taken?
-        redirect_to admin_reports_path, notice: I18n.t('admin.reports.resolved_msg')
-      else
-        redirect_to admin_report_path(@report)
-      end
+    def unassign
+      authorize @report, :update?
+      @report.update!(assigned_account_id: nil)
+      log_action :unassigned, @report
+      redirect_to admin_report_path(@report)
+    end
+
+    def reopen
+      authorize @report, :update?
+      @report.unresolve!
+      log_action :reopen, @report
+      redirect_to admin_report_path(@report)
+    end
+
+    def resolve
+      authorize @report, :update?
+      @report.resolve!(current_account)
+      log_action :resolve, @report
+      redirect_to admin_reports_path, notice: I18n.t('admin.reports.resolved_msg')
     end
 
     private
 
-    def process_report
-      case params[:outcome].to_s
-      when 'assign_to_self'
-        @report.update!(assigned_account_id: current_account.id)
-        log_action :assigned_to_self, @report
-      when 'unassign'
-        @report.update!(assigned_account_id: nil)
-        log_action :unassigned, @report
-      when 'reopen'
-        @report.unresolve!
-        log_action :reopen, @report
-      when 'resolve'
-        @report.resolve!(current_account)
-        log_action :resolve, @report
-      when 'silence'
-        @report.resolve!(current_account)
-        @report.target_account.update!(silenced: true)
-
-        log_action :resolve, @report
-        log_action :silence, @report.target_account
-
-        resolve_all_target_account_reports
-      else
-        raise ActiveRecord::RecordNotFound
-      end
-      @report.reload
-    end
-
-    def resolve_all_target_account_reports
-      unresolved_reports_for_target_account.update_all(action_taken: true, action_taken_by_account_id: current_account.id)
-    end
-
-    def unresolved_reports_for_target_account
-      Report.where(
-        target_account: @report.target_account
-      ).unresolved
-    end
-
     def filtered_reports
-      ReportFilter.new(filter_params).results.order(id: :desc).includes(
-        :account,
-        :target_account
-      )
+      ReportFilter.new(filter_params).results.order(id: :desc).includes(:account, :target_account)
     end
 
     def filter_params

app/controllers/admin/resets_controller.rb

@@ -10,11 +10,5 @@ module Admin
       log_action :reset_password, @user
       redirect_to admin_accounts_path
     end
-
-    private
-
-    def set_user
-      @user = Account.find(params[:account_id]).user || raise(ActiveRecord::RecordNotFound)
-    end
   end
 end

app/controllers/admin/roles_controller.rb

@@ -17,11 +17,5 @@ module Admin
       log_action :demote, @user
       redirect_to admin_account_path(@user.account_id)
     end
-
-    private
-
-    def set_user
-      @user = Account.find(params[:account_id]).user || raise(ActiveRecord::RecordNotFound)
-    end
   end
 end

app/controllers/admin/settings_controller.rb

@@ -2,81 +2,29 @@
 
 module Admin
   class SettingsController < BaseController
-    ADMIN_SETTINGS = %w(
-      site_contact_username
-      site_contact_email
-      site_title
-      site_short_description
-      site_description
-      site_extended_description
-      site_terms
-      open_registrations
-      closed_registrations_message
-      open_deletion
-      timeline_preview
-      show_staff_badge
-      bootstrap_timeline_accounts
-      theme
-      thumbnail
-      hero
-      min_invite_role
-      activity_api_enabled
-      peers_api_enabled
-      show_known_fediverse_at_about_page
-      preview_sensitive_media
-      custom_css
-    ).freeze
-
-    BOOLEAN_SETTINGS = %w(
-      open_registrations
-      open_deletion
-      timeline_preview
-      show_staff_badge
-      activity_api_enabled
-      peers_api_enabled
-      show_known_fediverse_at_about_page
-      preview_sensitive_media
-    ).freeze
-
-    UPLOAD_SETTINGS = %w(
-      thumbnail
-      hero
-    ).freeze
-
     def edit
       authorize :settings, :show?
+
       @admin_settings = Form::AdminSettings.new
     end
 
     def update
       authorize :settings, :update?
 
-      settings_params.each do |key, value|
-        if UPLOAD_SETTINGS.include?(key)
-          upload = SiteUpload.where(var: key).first_or_initialize(var: key)
-          upload.update(file: value)
-        else
-          setting = Setting.where(var: key).first_or_initialize(var: key)
-          setting.update(value: value_for_update(key, value))
-        end
-      end
+      @admin_settings = Form::AdminSettings.new(settings_params)
 
-      flash[:notice] = I18n.t('generic.changes_saved_msg')
-      redirect_to edit_admin_settings_path
+      if @admin_settings.save
+        flash[:notice] = I18n.t('generic.changes_saved_msg')
+        redirect_to edit_admin_settings_path
+      else
+        render :edit
+      end
     end
 
     private
 
     def settings_params
-      params.require(:form_admin_settings).permit(ADMIN_SETTINGS)
-    end
-
-    def value_for_update(key, value)
-      if BOOLEAN_SETTINGS.include?(key)
-        value == '1'
-      else
-        value
-      end
+      params.require(:form_admin_settings).permit(*Form::AdminSettings::KEYS)
     end
   end
 end

app/controllers/admin/silences_controller.rb

@@ -1,27 +0,0 @@
-# frozen_string_literal: true
-
-module Admin
-  class SilencesController < BaseController
-    before_action :set_account
-
-    def create
-      authorize @account, :silence?
-      @account.update!(silenced: true)
-      log_action :silence, @account
-      redirect_to admin_accounts_path
-    end
-
-    def destroy
-      authorize @account, :unsilence?
-      @account.update!(silenced: false)
-      log_action :unsilence, @account
-      redirect_to admin_accounts_path
-    end
-
-    private
-
-    def set_account
-      @account = Account.find(params[:account_id])
-    end
-  end
-end

app/controllers/admin/statuses_controller.rb

@@ -22,6 +22,15 @@ module Admin
       @form     = Form::StatusBatch.new
     end
 
+    def show
+      authorize :status, :index?
+
+      @statuses = @account.statuses.where(id: params[:id])
+      authorize @statuses.first, :show?
+
+      @form = Form::StatusBatch.new
+    end
+
     def create
       authorize :status, :update?
 

app/controllers/admin/suspensions_controller.rb

@@ -1,60 +0,0 @@
-# frozen_string_literal: true
-
-module Admin
-  class SuspensionsController < BaseController
-    before_action :set_account
-
-    def new
-      @suspension = Form::AdminSuspensionConfirmation.new(report_id: params[:report_id])
-    end
-
-    def create
-      authorize @account, :suspend?
-
-      @suspension = Form::AdminSuspensionConfirmation.new(suspension_params)
-
-      if suspension_params[:acct] == @account.acct
-        resolve_report! if suspension_params[:report_id].present?
-        perform_suspend!
-        mark_reports_resolved!
-        redirect_to admin_accounts_path
-      else
-        flash.now[:alert] = I18n.t('admin.suspensions.bad_acct_msg')
-        render :new
-      end
-    end
-
-    def destroy
-      authorize @account, :unsuspend?
-      @account.unsuspend!
-      log_action :unsuspend, @account
-      redirect_to admin_accounts_path
-    end
-
-    private
-
-    def set_account
-      @account = Account.find(params[:account_id])
-    end
-
-    def suspension_params
-      params.require(:form_admin_suspension_confirmation).permit(:acct, :report_id)
-    end
-
-    def resolve_report!
-      report = Report.find(suspension_params[:report_id])
-      report.resolve!(current_account)
-      log_action :resolve, report
-    end
-
-    def perform_suspend!
-      @account.suspend!
-      Admin::SuspensionWorker.perform_async(@account.id)
-      log_action :suspend, @account
-    end
-
-    def mark_reports_resolved!
-      Report.where(target_account: @account).unresolved.update_all(action_taken: true, action_taken_by_account_id: current_account.id)
-    end
-  end
-end

app/controllers/admin/tags_controller.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module Admin
+  class TagsController < BaseController
+    before_action :set_tags, only: :index
+    before_action :set_tag, except: :index
+    before_action :set_filter_params
+
+    def index
+      authorize :tag, :index?
+    end
+
+    def hide
+      authorize @tag, :hide?
+      @tag.account_tag_stat.update!(hidden: true)
+      redirect_to admin_tags_path(@filter_params)
+    end
+
+    def unhide
+      authorize @tag, :unhide?
+      @tag.account_tag_stat.update!(hidden: false)
+      redirect_to admin_tags_path(@filter_params)
+    end
+
+    private
+
+    def set_tags
+      @tags = Tag.discoverable
+      @tags.merge!(Tag.hidden) if filter_params[:hidden]
+    end
+
+    def set_tag
+      @tag = Tag.find(params[:id])
+    end
+
+    def set_filter_params
+      @filter_params = filter_params.to_hash.symbolize_keys
+    end
+
+    def filter_params
+      params.permit(:hidden)
+    end
+  end
+end

app/controllers/admin/two_factor_authentications_controller.rb

@@ -2,7 +2,7 @@
 
 module Admin
   class TwoFactorAuthenticationsController < BaseController
-    before_action :set_user
+    before_action :set_target_user
 
     def destroy
       authorize @user, :disable_2fa?
@@ -13,7 +13,7 @@ module Admin
 
     private
 
-    def set_user
+    def set_target_user
       @user = User.find(params[:user_id])
     end
   end

app/controllers/admin/warning_presets_controller.rb

@@ -0,0 +1,58 @@
+# frozen_string_literal: true
+
+module Admin
+  class WarningPresetsController < BaseController
+    before_action :set_warning_preset, except: [:index, :create]
+
+    def index
+      authorize :account_warning_preset, :index?
+
+      @warning_presets = AccountWarningPreset.all
+      @warning_preset  = AccountWarningPreset.new
+    end
+
+    def create
+      authorize :account_warning_preset, :create?
+
+      @warning_preset = AccountWarningPreset.new(warning_preset_params)
+
+      if @warning_preset.save
+        redirect_to admin_warning_presets_path
+      else
+        @warning_presets = AccountWarningPreset.all
+        render :index
+      end
+    end
+
+    def edit
+      authorize @warning_preset, :update?
+    end
+
+    def update
+      authorize @warning_preset, :update?
+
+      if @warning_preset.update(warning_preset_params)
+        redirect_to admin_warning_presets_path
+      else
+        render :edit
+      end
+    end
+
+    def destroy
+      authorize @warning_preset, :destroy?
+
+      @warning_preset.destroy!
+      redirect_to admin_warning_presets_path
+    end
+
+    private
+
+    def set_warning_preset
+      @warning_preset = AccountWarningPreset.find(params[:id])
+    end
+
+    def warning_preset_params
+      params.require(:account_warning_preset).permit(:text)
+    end
+  end
+end

app/controllers/api/base_controller.rb

@@ -9,6 +9,8 @@ class Api::BaseController < ApplicationController
   skip_before_action :store_current_location
   skip_before_action :check_user_permissions
 
+  before_action :set_cache_headers
+
   protect_from_forgery with: :null_session
 
   rescue_from ActiveRecord::RecordInvalid, Mastodon::ValidationError do |e|
@@ -53,8 +55,8 @@ class Api::BaseController < ApplicationController
     [params[:limit].to_i.abs, default_limit * 2].min
   end
 
-  def truthy_param?(key)
-    ActiveModel::Type::Boolean.new.cast(params[key])
+  def params_slice(*keys)
+    params.slice(*keys).permit(*keys)
   end
 
   def current_resource_owner
@@ -68,12 +70,16 @@ class Api::BaseController < ApplicationController
   end
 
   def require_user!
-    if current_user && !current_user.disabled?
-      set_user_activity
-    elsif current_user
-      render json: { error: 'Your login is currently disabled' }, status: 403
-    else
+    if !current_user
       render json: { error: 'This method requires an authenticated user' }, status: 422
+    elsif current_user.disabled?
+      render json: { error: 'Your login is currently disabled' }, status: 403
+    elsif !current_user.confirmed?
+      render json: { error: 'Your login is missing a confirmed e-mail address' }, status: 403
+    elsif !current_user.approved?
+      render json: { error: 'Your login is currently pending approval' }, status: 403
+    else
+      set_user_activity
     end
   end
 
@@ -84,4 +90,8 @@ class Api::BaseController < ApplicationController
   def authorize_if_got_token!(*scopes)
     doorkeeper_authorize!(*scopes) if doorkeeper_token
   end
+
+  def set_cache_headers
+    response.headers['Cache-Control'] = 'no-cache, no-store, max-age=0, must-revalidate'
+  end
 end

app/controllers/api/proofs_controller.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+class Api::ProofsController < Api::BaseController
+  before_action :set_account
+  before_action :set_provider
+  before_action :check_account_approval
+  before_action :check_account_suspension
+
+  def index
+    render json: @account, serializer: @provider.serializer_class
+  end
+
+  private
+
+  def set_provider
+    @provider = ProofProvider.find(params[:provider]) || raise(ActiveRecord::RecordNotFound)
+  end
+
+  def set_account
+    @account = Account.find_local!(params[:username])
+  end
+
+  def check_account_approval
+    not_found if @account.user_pending?
+  end
+
+  def check_account_suspension
+    gone if @account.suspended?
+  end
+end

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

@@ -21,7 +21,7 @@ class Api::V1::Accounts::CredentialsController < Api::BaseController
   private
 
   def account_params
-    params.permit(:display_name, :note, :avatar, :header, :locked, :bot, fields_attributes: [:name, :value])
+    params.permit(:display_name, :note, :avatar, :header, :locked, :bot, :discoverable, fields_attributes: [:name, :value])
   end
 
   def user_settings_params

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

@@ -19,13 +19,17 @@ class Api::V1::Accounts::FollowerAccountsController < Api::BaseController
   end
 
   def load_accounts
-    return [] if @account.user_hides_network? && current_account.id != @account.id
+    return [] if hide_results?
 
     default_accounts.merge(paginated_follows).to_a
   end
 
+  def hide_results?
+    (@account.user_hides_network? && current_account.id != @account.id) || (current_account && @account.blocking?(current_account))
+  end
+
   def default_accounts
-    Account.includes(:active_relationships).references(:active_relationships)
+    Account.includes(:active_relationships, :account_stat).references(:active_relationships)
   end
 
   def paginated_follows

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

@@ -19,13 +19,17 @@ class Api::V1::Accounts::FollowingAccountsController < Api::BaseController
   end
 
   def load_accounts
-    return [] if @account.user_hides_network? && current_account.id != @account.id
+    return [] if hide_results?
 
     default_accounts.merge(paginated_follows).to_a
   end
 
+  def hide_results?
+    (@account.user_hides_network? && current_account.id != @account.id) || (current_account && @account.blocking?(current_account))
+  end
+
   def default_accounts
-    Account.includes(:passive_relationships).references(:passive_relationships)
+    Account.includes(:passive_relationships, :account_stat).references(:passive_relationships)
   end
 
   def paginated_follows

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

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::IdentityProofsController < Api::BaseController
+  before_action :require_user!
+  before_action :set_account
+
+  respond_to :json
+
+  def index
+    @proofs = @account.identity_proofs.active
+    render json: @proofs, each_serializer: REST::IdentityProofSerializer
+  end
+
+  private
+
+  def set_account
+    @account = Account.find(params[:account_id])
+  end
+end

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

@@ -16,10 +16,11 @@ class Api::V1::Accounts::SearchController < Api::BaseController
   def account_search
     AccountSearchService.new.call(
       params[:q],
-      limit_param(DEFAULT_ACCOUNTS_LIMIT),
       current_account,
+      limit: limit_param(DEFAULT_ACCOUNTS_LIMIT),
       resolve: truthy_param?(:resolve),
-      following: truthy_param?(:following)
+      following: truthy_param?(:following),
+      offset: params[:offset]
     )
   end
 end

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

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class Api::V1::Accounts::StatusesController < Api::BaseController
-  before_action -> { doorkeeper_authorize! :read, :'read:statuses' }
+  before_action -> { authorize_if_got_token! :read, :'read:statuses' }
   before_action :set_account
   after_action :insert_pagination_headers
 
@@ -28,14 +28,12 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
 
   def account_statuses
     statuses = truthy_param?(:pinned) ? pinned_scope : permitted_account_statuses
-    statuses = statuses.paginate_by_max_id(
-      limit_param(DEFAULT_STATUSES_LIMIT),
-      params[:max_id],
-      params[:since_id]
-    )
+    statuses = statuses.paginate_by_id(limit_param(DEFAULT_STATUSES_LIMIT), params_slice(:max_id, :since_id, :min_id))
 
     statuses.merge!(only_media_scope) if truthy_param?(:only_media)
     statuses.merge!(no_replies_scope) if truthy_param?(:exclude_replies)
+    statuses.merge!(no_reblogs_scope) if truthy_param?(:exclude_reblogs)
+    statuses.merge!(hashtag_scope)    if params[:tagged].present?
 
     statuses
   end
@@ -53,9 +51,9 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
     # Also, Avoid getting slow by not narrowing down by `statuses.account_id`.
     # When narrowing down by `statuses.account_id`, `index_statuses_20180106` will be used
     # and the table will be joined by `Merge Semi Join`, so the query will be slow.
-    Status.joins(:media_attachments).merge(@account.media_attachments).permitted_for(@account, current_account)
-          .paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id])
-          .reorder(id: :desc).distinct(:id).pluck(:id)
+    @account.statuses.joins(:media_attachments).merge(@account.media_attachments).permitted_for(@account, current_account)
+            .paginate_by_max_id(limit_param(DEFAULT_STATUSES_LIMIT), params[:max_id], params[:since_id])
+            .reorder(id: :desc).distinct(:id).pluck(:id)
   end
 
   def pinned_scope
@@ -66,6 +64,20 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
     Status.without_replies
   end
 
+  def no_reblogs_scope
+    Status.without_reblogs
+  end
+
+  def hashtag_scope
+    tag = Tag.find_normalized(params[:tagged])
+
+    if tag
+      Status.tagged_with(tag.id)
+    else
+      Status.none
+    end
+  end
+
   def pagination_params(core_params)
     params.slice(:limit, :only_media, :exclude_replies).permit(:limit, :only_media, :exclude_replies).merge(core_params)
   end
@@ -82,7 +94,7 @@ class Api::V1::Accounts::StatusesController < Api::BaseController
 
   def prev_path
     unless @statuses.empty?
-      api_v1_account_statuses_url pagination_params(since_id: pagination_since_id)
+      api_v1_account_statuses_url pagination_params(min_id: pagination_since_id)
     end
   end
 

app/controllers/api/v1/accounts_controller.rb

@@ -1,14 +1,16 @@
 # frozen_string_literal: true
 
 class Api::V1::AccountsController < Api::BaseController
-  before_action -> { authorize_if_got_token! :read, :'read:accounts' }, except: [:follow, :unfollow, :block, :unblock, :mute, :unmute]
+  before_action -> { authorize_if_got_token! :read, :'read:accounts' }, except: [:create, :follow, :unfollow, :block, :unblock, :mute, :unmute]
   before_action -> { doorkeeper_authorize! :follow, :'write:follows' }, only: [:follow, :unfollow]
   before_action -> { doorkeeper_authorize! :follow, :'write:mutes' }, only: [:mute, :unmute]
   before_action -> { doorkeeper_authorize! :follow, :'write:blocks' }, only: [:block, :unblock]
+  before_action -> { doorkeeper_authorize! :write, :'write:accounts' }, only: [:create]
 
-  before_action :require_user!, except: [:show]
-  before_action :set_account
+  before_action :require_user!, except: [:show, :create]
+  before_action :set_account, except: [:create]
   before_action :check_account_suspension, only: [:show]
+  before_action :check_enabled_registrations, only: [:create]
 
   respond_to :json
 
@@ -16,8 +18,18 @@ class Api::V1::AccountsController < Api::BaseController
     render json: @account, serializer: REST::AccountSerializer
   end
 
+  def create
+    token    = AppSignUpService.new.call(doorkeeper_token.application, account_params)
+    response = Doorkeeper::OAuth::TokenResponse.new(token)
+
+    headers.merge!(response.headers)
+
+    self.response_body = Oj.dump(response.body)
+    self.status        = response.status
+  end
+
   def follow
-    FollowService.new.call(current_user.account, @account.acct, reblogs: truthy_param?(:reblogs))
+    FollowService.new.call(current_user.account, @account, reblogs: truthy_param?(:reblogs))
 
     options = @account.locked? ? {} : { following_map: { @account.id => { reblogs: truthy_param?(:reblogs) } }, requested_map: { @account.id => false } }
 
@@ -62,4 +74,16 @@ class Api::V1::AccountsController < Api::BaseController
   def check_account_suspension
     gone if @account.suspended?
   end
+
+  def account_params
+    params.permit(:username, :email, :password, :agreement, :locale)
+  end
+
+  def check_enabled_registrations
+    forbidden if single_user_mode? || !allowed_registrations?
+  end
+
+  def allowed_registrations?
+    Setting.registrations_mode != 'none'
+  end
 end

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

@@ -6,6 +6,6 @@ class Api::V1::Apps::CredentialsController < Api::BaseController
   respond_to :json
 
   def show
-    render json: doorkeeper_token.application, serializer: REST::StatusSerializer::ApplicationSerializer
+    render json: doorkeeper_token.application, serializer: REST::ApplicationSerializer, fields: %i(name website vapid_key)
   end
 end

app/controllers/api/v1/blocks_controller.rb

@@ -19,7 +19,7 @@ class Api::V1::BlocksController < Api::BaseController
   end
 
   def paginated_blocks
-    @paginated_blocks ||= Block.eager_load(:target_account)
+    @paginated_blocks ||= Block.eager_load(target_account: :account_stat)
                                .where(account: current_account)
                                .paginate_by_max_id(
                                  limit_param(DEFAULT_ACCOUNTS_LIMIT),

app/controllers/api/v1/conversations_controller.rb

@@ -0,0 +1,71 @@
+# frozen_string_literal: true
+
+class Api::V1::ConversationsController < Api::BaseController
+  LIMIT = 20
+
+  before_action -> { doorkeeper_authorize! :read, :'read:statuses' }, only: :index
+  before_action -> { doorkeeper_authorize! :write, :'write:conversations' }, except: :index
+  before_action :require_user!
+  before_action :set_conversation, except: :index
+  after_action :insert_pagination_headers, only: :index
+
+  respond_to :json
+
+  def index
+    @conversations = paginated_conversations
+    render json: @conversations, each_serializer: REST::ConversationSerializer
+  end
+
+  def read
+    @conversation.update!(unread: false)
+    render json: @conversation, serializer: REST::ConversationSerializer
+  end
+
+  def destroy
+    @conversation.destroy!
+    render_empty
+  end
+
+  private
+
+  def set_conversation
+    @conversation = AccountConversation.where(account: current_account).find(params[:id])
+  end
+
+  def paginated_conversations
+    AccountConversation.where(account: current_account)
+                       .paginate_by_id(limit_param(LIMIT), params_slice(:max_id, :since_id, :min_id))
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_conversations_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @conversations.empty?
+      api_v1_conversations_url pagination_params(min_id: pagination_since_id)
+    end
+  end
+
+  def pagination_max_id
+    @conversations.last.last_status_id
+  end
+
+  def pagination_since_id
+    @conversations.first.last_status_id
+  end
+
+  def records_continue?
+    @conversations.size == limit_param(LIMIT)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+end

app/controllers/api/v1/custom_emojis_controller.rb

@@ -3,7 +3,11 @@
 class Api::V1::CustomEmojisController < Api::BaseController
   respond_to :json
 
+  skip_before_action :set_cache_headers
+
   def index
-    render json: CustomEmoji.local.where(disabled: false), each_serializer: REST::CustomEmojiSerializer
+    render_cached_json('api:v1:custom_emojis', expires_in: 1.minute) do
+      ActiveModelSerializers::SerializableResource.new(CustomEmoji.local.where(disabled: false), each_serializer: REST::CustomEmojiSerializer)
+    end
   end
 end

app/controllers/api/v1/endorsements_controller.rb

@@ -27,7 +27,7 @@ class Api::V1::EndorsementsController < Api::BaseController
   end
 
   def endorsed_accounts
-    current_account.endorsed_accounts
+    current_account.endorsed_accounts.includes(:account_stat)
   end
 
   def insert_pagination_headers

app/controllers/api/v1/favourites_controller.rb

@@ -26,10 +26,9 @@ class Api::V1::FavouritesController < Api::BaseController
   end
 
   def results
-    @_results ||= account_favourites.paginate_by_max_id(
+    @_results ||= account_favourites.paginate_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
-      params[:max_id],
-      params[:since_id]
+      params_slice(:max_id, :since_id, :min_id)
     )
   end
 
@@ -49,7 +48,7 @@ class Api::V1::FavouritesController < Api::BaseController
 
   def prev_path
     unless results.empty?
-      api_v1_favourites_url pagination_params(since_id: pagination_since_id)
+      api_v1_favourites_url pagination_params(min_id: pagination_since_id)
     end
   end
 

app/controllers/api/v1/follow_requests_controller.rb

@@ -33,7 +33,7 @@ class Api::V1::FollowRequestsController < Api::BaseController
   end
 
   def default_accounts
-    Account.includes(:follow_requests).references(:follow_requests)
+    Account.includes(:follow_requests, :account_stat).references(:follow_requests)
   end
 
   def paginated_follow_requests

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

@@ -2,6 +2,7 @@
 
 class Api::V1::Instances::ActivityController < Api::BaseController
   before_action :require_enabled_api!
+  skip_before_action :set_cache_headers
 
   respond_to :json
 

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

@@ -2,6 +2,7 @@
 
 class Api::V1::Instances::PeersController < Api::BaseController
   before_action :require_enabled_api!
+  skip_before_action :set_cache_headers
 
   respond_to :json
 

app/controllers/api/v1/instances_controller.rb

@@ -2,8 +2,11 @@
 
 class Api::V1::InstancesController < Api::BaseController
   respond_to :json
+  skip_before_action :set_cache_headers
 
   def show
-    render json: {}, serializer: REST::InstanceSerializer
+    render_cached_json('api:v1:instances', expires_in: 5.minutes) do
+      ActiveModelSerializers::SerializableResource.new({}, serializer: REST::InstanceSerializer)
+    end
   end
 end

app/controllers/api/v1/lists/accounts_controller.rb

@@ -37,9 +37,9 @@ class Api::V1::Lists::AccountsController < Api::BaseController
 
   def load_accounts
     if unlimited?
-      @list.accounts.all
+      @list.accounts.includes(:account_stat).all
     else
-      @list.accounts.paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id])
+      @list.accounts.includes(:account_stat).paginate_by_max_id(limit_param(DEFAULT_ACCOUNTS_LIMIT), params[:max_id], params[:since_id])
     end
   end
 

app/controllers/api/v1/notifications_controller.rb

@@ -37,10 +37,9 @@ class Api::V1::NotificationsController < Api::BaseController
   end
 
   def paginated_notifications
-    browserable_account_notifications.paginate_by_max_id(
+    browserable_account_notifications.paginate_by_id(
       limit_param(DEFAULT_NOTIFICATIONS_LIMIT),
-      params[:max_id],
-      params[:since_id]
+      params_slice(:max_id, :since_id, :min_id)
     )
   end
 
@@ -64,7 +63,7 @@ class Api::V1::NotificationsController < Api::BaseController
 
   def prev_path
     unless @notifications.empty?
-      api_v1_notifications_url pagination_params(since_id: pagination_since_id)
+      api_v1_notifications_url pagination_params(min_id: pagination_since_id)
     end
   end
 

app/controllers/api/v1/polls/votes_controller.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+class Api::V1::Polls::VotesController < Api::BaseController
+  include Authorization
+
+  before_action -> { doorkeeper_authorize! :write, :'write:statuses' }
+  before_action :require_user!
+  before_action :set_poll
+
+  respond_to :json
+
+  def create
+    VoteService.new.call(current_account, @poll, vote_params[:choices])
+    render json: @poll, serializer: REST::PollSerializer
+  end
+
+  private
+
+  def set_poll
+    @poll = Poll.attached.find(params[:poll_id])
+    authorize @poll.status, :show?
+  rescue Mastodon::NotPermittedError
+    raise ActiveRecord::RecordNotFound
+  end
+
+  def vote_params
+    params.permit(choices: [])
+  end
+end

app/controllers/api/v1/polls_controller.rb

@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class Api::V1::PollsController < Api::BaseController
+  before_action -> { authorize_if_got_token! :read, :'read:statuses' }, only: :show
+
+  respond_to :json
+
+  def show
+    @poll = Poll.attached.find(params[:id])
+    ActivityPub::FetchRemotePollService.new.call(@poll, current_account) if user_signed_in? && @poll.possibly_stale?
+    render json: @poll, serializer: REST::PollSerializer, include_results: true
+  end
+end

app/controllers/api/v1/preferences_controller.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class Api::V1::PreferencesController < Api::BaseController
+  before_action -> { doorkeeper_authorize! :read, :'read:accounts' }
+  before_action :require_user!
+
+  respond_to :json
+
+  def index
+    render json: current_account, serializer: REST::PreferencesSerializer
+  end
+end

app/controllers/api/v1/reports_controller.rb

@@ -1,17 +1,11 @@
 # frozen_string_literal: true
 
 class Api::V1::ReportsController < Api::BaseController
-  before_action -> { doorkeeper_authorize! :read, :'read:reports' }, except: [:create]
   before_action -> { doorkeeper_authorize! :write, :'write:reports' }, only: [:create]
   before_action :require_user!
 
   respond_to :json
 
-  def index
-    @reports = current_account.reports
-    render json: @reports, each_serializer: REST::ReportSerializer
-  end
-
   def create
     @report = ReportService.new.call(
       current_account,
@@ -27,7 +21,7 @@ class Api::V1::ReportsController < Api::BaseController
   private
 
   def reported_status_ids
-    Status.find(status_ids).pluck(:id)
+    reported_account.statuses.find(status_ids).pluck(:id)
   end
 
   def status_ids

app/controllers/api/v1/scheduled_statuses_controller.rb

@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+class Api::V1::ScheduledStatusesController < Api::BaseController
+  include Authorization
+
+  before_action -> { doorkeeper_authorize! :read, :'read:statuses' }, except: [:update, :destroy]
+  before_action -> { doorkeeper_authorize! :write, :'write:statuses' }, only: [:update, :destroy]
+
+  before_action :set_statuses, only: :index
+  before_action :set_status, except: :index
+
+  after_action :insert_pagination_headers, only: :index
+
+  def index
+    render json: @statuses, each_serializer: REST::ScheduledStatusSerializer
+  end
+
+  def show
+    render json: @status, serializer: REST::ScheduledStatusSerializer
+  end
+
+  def update
+    @status.update!(scheduled_status_params)
+    render json: @status, serializer: REST::ScheduledStatusSerializer
+  end
+
+  def destroy
+    @status.destroy!
+    render_empty
+  end
+
+  private
+
+  def set_statuses
+    @statuses = current_account.scheduled_statuses.paginate_by_id(limit_param(DEFAULT_STATUSES_LIMIT), params_slice(:max_id, :since_id, :min_id))
+  end
+
+  def set_status
+    @status = current_account.scheduled_statuses.find(params[:id])
+  end
+
+  def scheduled_status_params
+    params.permit(:scheduled_at)
+  end
+
+  def pagination_params(core_params)
+    params.slice(:limit).permit(:limit).merge(core_params)
+  end
+
+  def insert_pagination_headers
+    set_pagination_headers(next_path, prev_path)
+  end
+
+  def next_path
+    if records_continue?
+      api_v1_scheduled_statuses_url pagination_params(max_id: pagination_max_id)
+    end
+  end
+
+  def prev_path
+    unless @statuses.empty?
+      api_v1_scheduled_statuses_url pagination_params(min_id: pagination_since_id)
+    end
+  end
+
+  def records_continue?
+    @statuses.size == limit_param(DEFAULT_STATUSES_LIMIT)
+  end
+
+  def pagination_max_id
+    @statuses.last.id
+  end
+
+  def pagination_since_id
+    @statuses.first.id
+  end
+end

app/controllers/api/v1/search_controller.rb

@@ -3,7 +3,7 @@
 class Api::V1::SearchController < Api::BaseController
   include Authorization
 
-  RESULTS_LIMIT = 5
+  RESULTS_LIMIT = 20
 
   before_action -> { doorkeeper_authorize! :read, :'read:search' }
   before_action :require_user!
@@ -11,30 +11,22 @@ class Api::V1::SearchController < Api::BaseController
   respond_to :json
 
   def index
-    @search = Search.new(search)
+    @search = Search.new(search_results)
     render json: @search, serializer: REST::SearchSerializer
   end
 
   private
 
-  def search
-    search_results.tap do |search|
-      search[:statuses].keep_if do |status|
-        begin
-          authorize status, :show?
-        rescue Mastodon::NotPermittedError
-          false
-        end
-      end
-    end
-  end
-
   def search_results
     SearchService.new.call(
       params[:q],
-      RESULTS_LIMIT,
-      truthy_param?(:resolve),
-      current_account
+      current_account,
+      limit_param(RESULTS_LIMIT),
+      search_params.merge(resolve: truthy_param?(:resolve))
     )
   end
+
+  def search_params
+    params.permit(:type, :offset, :min_id, :max_id, :account_id)
+  end
 end

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

@@ -22,7 +22,7 @@ class Api::V1::Statuses::FavouritedByAccountsController < Api::BaseController
 
   def default_accounts
     Account
-      .includes(:favourites)
+      .includes(:favourites, :account_stat)
       .references(:favourites)
       .where(favourites: { status_id: @status.id })
   end

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

@@ -21,11 +21,11 @@ class Api::V1::Statuses::RebloggedByAccountsController < Api::BaseController
   end
 
   def default_accounts
-    Account.includes(:statuses).references(:statuses)
+    Account.includes(:statuses, :account_stat).references(:statuses)
   end
 
   def paginated_statuses
-    Status.where(reblog_of_id: @status.id).paginate_by_max_id(
+    Status.where(reblog_of_id: @status.id).where(visibility: [:public, :unlisted]).paginate_by_max_id(
       limit_param(DEFAULT_ACCOUNTS_LIMIT),
       params[:max_id],
       params[:since_id]

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

@@ -9,7 +9,7 @@ class Api::V1::Statuses::ReblogsController < Api::BaseController
   respond_to :json
 
   def create
-    @status = ReblogService.new.call(current_user.account, status_for_reblog)
+    @status = ReblogService.new.call(current_user.account, status_for_reblog, reblog_params)
     render json: @status, serializer: REST::StatusSerializer
   end
 
@@ -32,4 +32,8 @@ class Api::V1::Statuses::ReblogsController < Api::BaseController
   def status_for_destroy
     current_user.account.statuses.where(reblog_of_id: params[:status_id]).first!
   end
+
+  def reblog_params
+    params.permit(:visibility)
+  end
 end

app/controllers/api/v1/statuses_controller.rb

@@ -45,16 +45,18 @@ class Api::V1::StatusesController < Api::BaseController
 
   def create
     @status = PostStatusService.new.call(current_user.account,
-                                         status_params[:status],
-                                         status_params[:in_reply_to_id].blank? ? nil : Status.find(status_params[:in_reply_to_id]),
+                                         text: status_params[:status],
+                                         thread: status_params[:in_reply_to_id].blank? ? nil : Status.find(status_params[:in_reply_to_id]),
                                          media_ids: status_params[:media_ids],
                                          sensitive: status_params[:sensitive],
                                          spoiler_text: status_params[:spoiler_text],
                                          visibility: status_params[:visibility],
+                                         scheduled_at: status_params[:scheduled_at],
                                          application: doorkeeper_token.application,
+                                         poll: status_params[:poll],
                                          idempotency: request.headers['Idempotency-Key'])
 
-    render json: @status, serializer: REST::StatusSerializer
+    render json: @status, serializer: @status.is_a?(ScheduledStatus) ? REST::ScheduledStatusSerializer : REST::StatusSerializer
   end
 
   def destroy
@@ -72,12 +74,25 @@ class Api::V1::StatusesController < Api::BaseController
     @status = Status.find(params[:id])
     authorize @status, :show?
   rescue Mastodon::NotPermittedError
-    # Reraise in order to get a 404 instead of a 403 error code
     raise ActiveRecord::RecordNotFound
   end
 
   def status_params
-    params.permit(:status, :in_reply_to_id, :sensitive, :spoiler_text, :visibility, media_ids: [])
+    params.permit(
+      :status,
+      :in_reply_to_id,
+      :sensitive,
+      :spoiler_text,
+      :visibility,
+      :scheduled_at,
+      media_ids: [],
+      poll: [
+        :multiple,
+        :hide_totals,
+        :expires_in,
+        options: [],
+      ]
+    )
   end
 
   def pagination_params(core_params)

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

@@ -30,7 +30,8 @@ class Api::V1::Timelines::HomeController < Api::BaseController
     account_home_feed.get(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params[:max_id],
-      params[:since_id]
+      params[:since_id],
+      params[:min_id]
     )
   end
 
@@ -51,7 +52,7 @@ class Api::V1::Timelines::HomeController < Api::BaseController
   end
 
   def prev_path
-    api_v1_timelines_home_url pagination_params(since_id: pagination_since_id)
+    api_v1_timelines_home_url pagination_params(min_id: pagination_since_id)
   end
 
   def pagination_max_id

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

@@ -32,7 +32,8 @@ class Api::V1::Timelines::ListController < Api::BaseController
     list_feed.get(
       limit_param(DEFAULT_STATUSES_LIMIT),
       params[:max_id],
-      params[:since_id]
+      params[:since_id],
+      params[:min_id]
     )
   end
 
@@ -53,7 +54,7 @@ class Api::V1::Timelines::ListController < Api::BaseController
   end
 
   def prev_path
-    api_v1_timelines_list_url params[:id], pagination_params(since_id: pagination_since_id)
+    api_v1_timelines_list_url params[:id], pagination_params(min_id: pagination_since_id)
   end
 
   def pagination_max_id

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

@@ -21,10 +21,9 @@ class Api::V1::Timelines::PublicController < Api::BaseController
   end
 
   def public_statuses
-    statuses = public_timeline_statuses.paginate_by_max_id(
+    statuses = public_timeline_statuses.paginate_by_id(
       limit_param(DEFAULT_STATUSES_LIMIT),
-      params[:max_id],
-      params[:since_id]
+      params_slice(:max_id, :since_id, :min_id)
     )
 
     if truthy_param?(:only_media)
@@ -53,7 +52,7 @@ class Api::V1::Timelines::PublicController < Api::BaseController
   end
 
   def prev_path
-    api_v1_timelines_public_url pagination_params(since_id: pagination_since_id)
+    api_v1_timelines_public_url pagination_params(min_id: pagination_since_id)
   end
 
   def pagination_max_id

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

@@ -14,7 +14,7 @@ class Api::V1::Timelines::TagController < Api::BaseController
   private
 
   def load_tag
-    @tag = Tag.find_by(name: params[:id].downcase)
+    @tag = Tag.find_normalized(params[:id])
   end
 
   def load_statuses
@@ -29,10 +29,9 @@ class Api::V1::Timelines::TagController < Api::BaseController
     if @tag.nil?
       []
     else
-      statuses = tag_timeline_statuses.paginate_by_max_id(
+      statuses = tag_timeline_statuses.paginate_by_id(
         limit_param(DEFAULT_STATUSES_LIMIT),
-        params[:max_id],
-        params[:since_id]
+        params_slice(:max_id, :since_id, :min_id)
       )
 
       if truthy_param?(:only_media)
@@ -46,7 +45,7 @@ class Api::V1::Timelines::TagController < Api::BaseController
   end
 
   def tag_timeline_statuses
-    Status.as_tag_timeline(@tag, current_account, truthy_param?(:local))
+    HashtagQueryService.new.call(@tag, params.slice(:any, :all, :none), current_account, truthy_param?(:local))
   end
 
   def insert_pagination_headers
@@ -62,7 +61,7 @@ class Api::V1::Timelines::TagController < Api::BaseController
   end
 
   def prev_path
-    api_v1_timelines_tag_url params[:id], pagination_params(since_id: pagination_since_id)
+    api_v1_timelines_tag_url params[:id], pagination_params(min_id: pagination_since_id)
   end
 
   def pagination_max_id

app/controllers/api/v2/search_controller.rb

@@ -2,7 +2,7 @@
 
 class Api::V2::SearchController < Api::V1::SearchController
   def index
-    @search = Search.new(search)
+    @search = Search.new(search_results)
     render json: @search, serializer: REST::V2::SearchSerializer
   end
 end

app/controllers/api/web/embeds_controller.rb

@@ -10,6 +10,7 @@ class Api::Web::EmbedsController < Api::Web::BaseController
     render json: status, serializer: OEmbedSerializer, width: 400
   rescue ActiveRecord::RecordNotFound
     oembed = FetchOEmbedService.new.call(params[:url])
+    oembed[:html] = Formatter.instance.sanitize(oembed[:html], Sanitize::Config::MASTODON_OEMBED) if oembed[:html].present?
 
     if oembed
       render json: oembed

app/controllers/application_controller.rb

@@ -58,6 +58,10 @@ class ApplicationController < ActionController::Base
 
   protected
 
+  def truthy_param?(key)
+    ActiveModel::Type::Boolean.new.cast(params[key])
+  end
+
   def forbidden
     respond_with_error(403)
   end
@@ -109,7 +113,7 @@ class ApplicationController < ActionController::Base
     klass.reload_stale_associations!(cached_keys_with_value.values) if klass.respond_to?(:reload_stale_associations!)
 
     unless uncached_ids.empty?
-      uncached = klass.where(id: uncached_ids).with_includes.map { |item| [item.id, item] }.to_h
+      uncached = klass.where(id: uncached_ids).with_includes.each_with_object({}) { |item, h| h[item.id] = item }
 
       uncached.each_value do |item|
         Rails.cache.write(item, item)
@@ -122,6 +126,7 @@ class ApplicationController < ActionController::Base
   def respond_with_error(code)
     respond_to do |format|
       format.any  { head code }
+
       format.html do
         set_locale
         render "errors/#{code}", layout: 'error', status: code
@@ -146,6 +151,11 @@ class ApplicationController < ActionController::Base
     response.headers['Vary'] = 'Accept'
   end
 
+  def mark_cacheable!
+    skip_session!
+    expires_in 0, public: true
+  end
+
   def skip_session!
     request.session_options[:skip] = true
   end

app/controllers/auth/confirmations_controller.rb

@@ -6,9 +6,9 @@ class Auth::ConfirmationsController < Devise::ConfirmationsController
   before_action :set_body_classes
   before_action :set_user, only: [:finish_signup]
 
-  # GET/PATCH /users/:id/finish_signup
   def finish_signup
     return unless request.patch? && params[:user]
+
     if @user.update(user_params)
       @user.skip_reconfirmation!
       bypass_sign_in(@user)
@@ -31,4 +31,12 @@ class Auth::ConfirmationsController < Devise::ConfirmationsController
   def user_params
     params.require(:user).permit(:email)
   end
+
+  def after_confirmation_path_for(_resource_name, user)
+    if user.created_by_application && truthy_param?(:redirect_to_app)
+      user.created_by_application.redirect_uri
+    else
+      super
+    end
+  end
 end

app/controllers/auth/registrations_controller.rb

@@ -8,7 +8,11 @@ class Auth::RegistrationsController < Devise::RegistrationsController
   before_action :configure_sign_up_params, only: [:create]
   before_action :set_sessions, only: [:edit, :update]
   before_action :set_instance_presenter, only: [:new, :create, :update]
-  before_action :set_body_classes, only: [:new, :create]
+  before_action :set_body_classes, only: [:new, :create, :edit, :update]
+
+  def new
+    super(&:build_invite_request)
+  end
 
   def destroy
     not_found
@@ -24,15 +28,17 @@ class Auth::RegistrationsController < Devise::RegistrationsController
   def build_resource(hash = nil)
     super(hash)
 
-    resource.locale      = I18n.locale
-    resource.invite_code = params[:invite_code] if resource.invite_code.blank?
+    resource.locale             = I18n.locale
+    resource.invite_code        = params[:invite_code] if resource.invite_code.blank?
+    resource.agreement          = true
+    resource.current_sign_in_ip = request.remote_ip
 
     resource.build_account if resource.account.nil?
   end
 
   def configure_sign_up_params
     devise_parameter_sanitizer.permit(:sign_up) do |u|
-      u.permit({ account_attributes: [:username] }, :email, :password, :password_confirmation, :invite_code)
+      u.permit({ account_attributes: [:username], invite_request_attributes: [:text] }, :email, :password, :password_confirmation, :invite_code)
     end
   end
 
@@ -63,7 +69,7 @@ class Auth::RegistrationsController < Devise::RegistrationsController
   end
 
   def allowed_registrations?
-    Setting.open_registrations || @invite&.valid_for_use?
+    Setting.registrations_mode != 'none' || @invite&.valid_for_use?
   end
 
   def invite_code
@@ -81,11 +87,12 @@ class Auth::RegistrationsController < Devise::RegistrationsController
   end
 
   def set_body_classes
-    @body_classes = 'lighter'
+    @body_classes = %w(edit update).include?(action_name) ? 'admin' : 'lighter'
   end
 
   def set_invite
-    @invite = invite_code.present? ? Invite.find_by(code: invite_code) : nil
+    invite = invite_code.present? ? Invite.find_by(code: invite_code) : nil
+    @invite = invite&.valid_for_use? ? invite : nil
   end
 
   def determine_layout

app/controllers/auth/sessions_controller.rb

@@ -27,8 +27,10 @@ class Auth::SessionsController < Devise::SessionsController
   end
 
   def destroy
+    tmp_stored_location = stored_location_for(:user)
     super
     flash.delete(:notice)
+    store_location_for(:user, tmp_stored_location) if continue_after?
   end
 
   protected
@@ -121,4 +123,8 @@ class Auth::SessionsController < Devise::SessionsController
     end
     paths
   end
+
+  def continue_after?
+    truthy_param?(:continue)
+  end
 end

app/controllers/concerns/account_controller_concern.rb

@@ -7,16 +7,18 @@ module AccountControllerConcern
 
   included do
     layout 'public'
+
     before_action :set_account
+    before_action :check_account_approval
+    before_action :check_account_suspension
     before_action :set_instance_presenter
     before_action :set_link_headers
-    before_action :check_account_suspension
   end
 
   private
 
   def set_account
-    @account = Account.find_local!(params[:account_username])
+    @account = Account.find_local!(username_param)
   end
 
   def set_instance_presenter
@@ -33,6 +35,10 @@ module AccountControllerConcern
     )
   end
 
+  def username_param
+    params[:account_username]
+  end
+
   def webfinger_account_link
     [
       webfinger_account_url,
@@ -58,7 +64,15 @@ module AccountControllerConcern
     webfinger_url(resource: @account.to_webfinger_s)
   end
 
+  def check_account_approval
+    not_found if @account.user_pending?
+  end
+
   def check_account_suspension
-    gone if @account.suspended?
+    if @account.suspended?
+      skip_session!
+      expires_in(3.minutes, public: true)
+      gone
+    end
   end
 end

app/controllers/concerns/remote_account_controller_concern.rb

@@ -1,21 +0,0 @@
-# frozen_string_literal: true
-
-module RemoteAccountControllerConcern
-  extend ActiveSupport::Concern
-
-  included do
-    layout 'public'
-    before_action :set_account
-    before_action :check_account_suspension
-  end
-
-  private
-
-  def set_account
-    @account = Account.find_remote!(params[:acct])
-  end
-
-  def check_account_suspension
-    gone if @account.suspended?
-  end
-end

app/controllers/concerns/signature_verification.rb

@@ -22,6 +22,12 @@ module SignatureVerification
       return
     end
 
+    if request.headers['Date'].present? && !matches_time_window?
+      @signature_verification_failure_reason = 'Signed request date outside acceptable time window'
+      @signed_request_account = nil
+      return
+    end
+
     raw_signature    = request.headers['Signature']
     signature_params = {}
 
@@ -37,7 +43,13 @@ module SignatureVerification
       return
     end
 
-    account = account_from_key_id(signature_params['keyId'])
+    account_stoplight = Stoplight("source:#{request.ip}") { account_from_key_id(signature_params['keyId']) }
+      .with_fallback { nil }
+      .with_threshold(1)
+      .with_cool_off_time(5.minutes.seconds)
+      .with_error_handler { |error, handle| error.is_a?(HTTP::Error) ? handle.call(error) : raise(error) }
+
+    account = account_stoplight.run
 
     if account.nil?
       @signature_verification_failure_reason = "Public key not found for key #{signature_params['keyId']}"
@@ -48,23 +60,26 @@ module SignatureVerification
     signature             = Base64.decode64(signature_params['signature'])
     compare_signed_string = build_signed_string(signature_params['headers'])
 
-    if account.keypair.public_key.verify(OpenSSL::Digest::SHA256.new, signature, compare_signed_string)
-      @signed_request_account = account
-      @signed_request_account
-    elsif account.possibly_stale?
-      account = account.refresh!
+    return account unless verify_signature(account, signature, compare_signed_string).nil?
 
-      if account.keypair.public_key.verify(OpenSSL::Digest::SHA256.new, signature, compare_signed_string)
-        @signed_request_account = account
-        @signed_request_account
-      else
-        @signature_verification_failure_reason = "Verification failed for #{account.username}@#{account.domain} #{account.uri}"
-        @signed_request_account = nil
-      end
-    else
-      @signature_verification_failure_reason = "Verification failed for #{account.username}@#{account.domain} #{account.uri}"
+    account_stoplight = Stoplight("source:#{request.ip}") { account.possibly_stale? ? account.refresh! : account_refresh_key(account) }
+      .with_fallback { nil }
+      .with_threshold(1)
+      .with_cool_off_time(5.minutes.seconds)
+      .with_error_handler { |error, handle| error.is_a?(HTTP::Error) ? handle.call(error) : raise(error) }
+
+    account = account_stoplight.run
+
+    if account.nil?
+      @signature_verification_failure_reason = "Public key not found for key #{signature_params['keyId']}"
       @signed_request_account = nil
+      return
     end
+
+    return account unless verify_signature(account, signature, compare_signed_string).nil?
+
+    @signature_verification_failure_reason = "Verification failed for #{account.username}@#{account.domain} #{account.uri}"
+    @signed_request_account = nil
   end
 
   def request_body
@@ -73,10 +88,19 @@ module SignatureVerification
 
   private
 
+  def verify_signature(account, signature, compare_signed_string)
+    if account.keypair.public_key.verify(OpenSSL::Digest::SHA256.new, signature, compare_signed_string)
+      @signed_request_account = account
+      @signed_request_account
+    end
+  rescue OpenSSL::PKey::RSAError
+    nil
+  end
+
   def build_signed_string(signed_headers)
     signed_headers = 'date' if signed_headers.blank?
 
-    signed_headers.split(' ').map do |signed_header|
+    signed_headers.downcase.split(' ').map do |signed_header|
       if signed_header == Request::REQUEST_TARGET
         "#{Request::REQUEST_TARGET}: #{request.method.downcase} #{request.path}"
       elsif signed_header == 'digest'
@@ -89,12 +113,12 @@ module SignatureVerification
 
   def matches_time_window?
     begin
-      time_sent = DateTime.httpdate(request.headers['Date'])
+      time_sent = Time.httpdate(request.headers['Date'])
     rescue ArgumentError
       return false
     end
 
-    (Time.now.utc - time_sent).abs <= 30
+    (Time.now.utc - time_sent).abs <= 12.hours
   end
 
   def body_digest
@@ -119,4 +143,9 @@ module SignatureVerification
       account
     end
   end
+
+  def account_refresh_key(account)
+    return if account.local? || !account.activitypub?
+    ActivityPub::FetchRemoteAccountService.new.call(account.uri, only_key: true)
+  end
 end

app/controllers/directories_controller.rb

@@ -0,0 +1,43 @@
+# frozen_string_literal: true
+
+class DirectoriesController < ApplicationController
+  layout 'public'
+
+  before_action :check_enabled
+  before_action :set_instance_presenter
+  before_action :set_tag, only: :show
+  before_action :set_tags
+  before_action :set_accounts
+
+  def index
+    render :index
+  end
+
+  def show
+    render :index
+  end
+
+  private
+
+  def check_enabled
+    return not_found unless Setting.profile_directory
+  end
+
+  def set_tag
+    @tag = Tag.discoverable.find_by!(name: params[:id].downcase)
+  end
+
+  def set_tags
+    @tags = Tag.discoverable.limit(30).reject { |tag| tag.cached_sample_accounts.empty? }
+  end
+
+  def set_accounts
+    @accounts = Account.discoverable.by_recent_status.page(params[:page]).per(40).tap do |query|
+      query.merge!(Account.tagged_with(@tag.id)) if @tag
+    end
+  end
+
+  def set_instance_presenter
+    @instance_presenter = InstancePresenter.new
+  end
+end

app/controllers/filters_controller.rb

@@ -7,6 +7,7 @@ class FiltersController < ApplicationController
 
   before_action :set_filters, only: :index
   before_action :set_filter, only: [:edit, :update, :destroy]
+  before_action :set_body_classes
 
   def index
     @filters = current_account.custom_filters
@@ -54,4 +55,8 @@ class FiltersController < ApplicationController
   def resource_params
     params.require(:custom_filter).permit(:phrase, :expires_in, :irreversible, :whole_word, context: [])
   end
+
+  def set_body_classes
+    @body_classes = 'admin'
+  end
 end

app/controllers/follower_accounts_controller.rb

@@ -3,9 +3,13 @@
 class FollowerAccountsController < ApplicationController
   include AccountControllerConcern
 
+  before_action :set_cache_headers
+
   def index
     respond_to do |format|
       format.html do
+        mark_cacheable! unless user_signed_in?
+
         next if @account.user_hides_network?
 
         follows
@@ -15,6 +19,11 @@ class FollowerAccountsController < ApplicationController
       format.json do
         raise Mastodon::NotPermittedError if params[:page].present? && @account.user_hides_network?
 
+        if params[:page].blank?
+          skip_session!
+          expires_in 3.minutes, public: true
+        end
+
         render json: collection_presenter,
                serializer: ActivityPub::CollectionSerializer,
                adapter: ActivityPub::Adapter,

app/controllers/following_accounts_controller.rb

@@ -3,9 +3,13 @@
 class FollowingAccountsController < ApplicationController
   include AccountControllerConcern
 
+  before_action :set_cache_headers
+
   def index
     respond_to do |format|
       format.html do
+        mark_cacheable! unless user_signed_in?
+
         next if @account.user_hides_network?
 
         follows
@@ -15,6 +19,11 @@ class FollowingAccountsController < ApplicationController
       format.json do
         raise Mastodon::NotPermittedError if params[:page].present? && @account.user_hides_network?
 
+        if params[:page].blank?
+          skip_session!
+          expires_in 3.minutes, public: true
+        end
+
         render json: collection_presenter,
                serializer: ActivityPub::CollectionSerializer,
                adapter: ActivityPub::Adapter,

app/controllers/home_controller.rb

@@ -50,7 +50,7 @@ class HomeController < ApplicationController
       push_subscription: current_account.user.web_push_subscription(current_session),
       current_account: current_account,
       token: current_session.token,
-      admin: Account.find_local(Setting.site_contact_username),
+      admin: Account.find_local(Setting.site_contact_username.strip.gsub(/\A@/, '')),
     }
   end