Build/Test Tools: Backport GitHub Action and build improvements to the 5.1 branch.

This backports several build and test tool improvements to the 5.1 branch. Most notably, this includes: - The changes required to allow each workflow to be triggered by the `workflow_dispatch` event so that tests can be run on a schedule [50590]. - Splitting single site and multisite tests into parallel jobs [50379]. - Split slow tests into separate, parallel jobs for PHP <= 5.6 [50444]. - Better branch and path scoping for GitHub Action workflows when running on `pull_request` [50432,50479]. - Several `devDependency` updates. Merges [45317,50267,50379,50387,50413,50416,50432,50435-50436,50444,50446,50473-50474,50476,50479,50485-50487,50545,50579,50590,50598] to the 5.1 branch. See #50401, #51801, #51802, #52548, #52608, #52612, #52624, #52625, #52645, #52653, #52658, #52660, #52667. git-svn-id: https://develop.svn.wordpress.org/branches/5.1@50622 602fd350-edb4-49c9-b593-d223f7449a82
2025-01-16 20:38:35 +01:00 · 2021-03-31 19:20:38 +00:00 · 2021-03-31 19:20:38 +00:00 · b790f152dd
commit b790f152dd
parent 56153093a1
11 changed files with 538 additions and 127 deletions
--- a/.github/workflows/coding-standards.yml
+++ b/.github/workflows/coding-standards.yml
@ -1,17 +1,38 @@
 name: Coding Standards

 on:
+  # JSHint was introduced in WordPress 3.8.
+  # PHPCS checking was introduced in WordPress 5.1.
  push:
    branches:
      - master
-      # JSHint was introduced in WordPress 3.8.
-      # PHPCS checking was introduced in WordPress 5.1.
+      - trunk
      - '3.[89]'
      - '[4-9].[0-9]'
    tags:
      - '3.[89]*'
      - '[4-9].[0-9]*'
  pull_request:
+    branches:
+      - master
+      - trunk
+      - '3.[89]'
+      - '[4-9].[0-9]'
+    paths:
+      # Any change to a PHP or JavaScript file should run checks.
+      - '**.js'
+      - '**.php'
+      # These files configure NPM. Changes could affect the outcome.
+      - 'package*.json'
+      # These files configure Composer. Changes could affect the outcome.
+      - 'composer.*'
+      # This file configures JSHint. Changes could affect the outcome.
+      - '.jshintrc'
+      # This file configures PHPCS. Changes could affect the outcome.
+      - 'phpcs.xml.dist'
+      # Changes to workflow files should always verify all workflows are successful.
+      - '.github/workflows/*.yml'
+  workflow_dispatch:

 jobs:
  # Runs PHP coding standards checks.
@ -35,10 +56,10 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4

      - name: Set up PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@afefcaf556d98dc7896cca380e181decb609ca44 # v2.10.0
        with:
          php-version: '7.2'
          coverage: none
@ -50,7 +71,7 @@ jobs:
          composer --version

      - name: Install Composer dependencies
-        uses: ramsey/composer-install@v1
+        uses: ramsey/composer-install@92a7904348d4ad30236f3611e33b7f0c6f9edd70 # v1.1.0
        with:
          composer-options: "--no-progress --no-ansi --no-interaction"

@ -85,7 +106,7 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4

      - name: Log debug information
        run: |
@ -95,20 +116,18 @@ jobs:
          svn --version

      - name: Install NodeJS
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea # v2.1.5
        with:
          node-version: 14

      - name: Cache NodeJS modules
-        uses: actions/cache@v2
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-npm-

      - name: Log debug information
        run: |
@ -116,7 +135,7 @@ jobs:
          node --version

      - name: Install Dependencies
-        run: npx install-changed --install-command="npm ci"
+        run: npm ci

      - name: Run JSHint
        run: npm run grunt jshint
--- a/.github/workflows/end-to-end-tests.yml
+++ b/.github/workflows/end-to-end-tests.yml
@ -1,16 +1,23 @@
 name: End-to-end Tests

 on:
+  # The end to end test suite was introduced in WordPress 5.3.
  push:
    branches:
      - master
-      # The end to end test suite was introduced in WordPress 5.3.
+      - trunk
      - '5.[3-9]'
      - '[6-9].[0-9]'
    tags:
      - '5.[3-9]*'
      - '[6-9].[0-9]*'
  pull_request:
+    branches:
+      - master
+      - trunk
+      - '5.[3-9]'
+      - '[6-9].[0-9]'
+  workflow_dispatch:

 env:
  LOCAL_DIR: build
@ -42,9 +49,7 @@ jobs:
    steps:
      - name: Cancel previous runs of this workflow (pull requests only)
        if: ${{ github.event_name == 'pull_request' }}
-        uses: styfle/cancel-workflow-action@0.5.0
-        with:
-          access_token: ${{ github.token }}
+        uses: styfle/cancel-workflow-action@3d86a7cc43670094ac248017207be0295edbc31d # v0.8.0

      - name: Configure environment variables
        run: |
@ -52,7 +57,7 @@ jobs:
          echo "PHP_FPM_GID=$(id -g)" >> $GITHUB_ENV

      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4

      - name: Log debug information
        run: |
@ -66,23 +71,21 @@ jobs:
          locale -a

      - name: Install NodeJS
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea # v2.1.5
        with:
          node-version: 14

      - name: Cache NodeJS modules
-        uses: actions/cache@v2
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-npm-

      - name: Install Dependencies
-        run: npx install-changed --install-command="npm ci"
+        run: npm ci

      - name: Build WordPress
        run: npm run build
--- a/.github/workflows/javascript-tests.yml
+++ b/.github/workflows/javascript-tests.yml
@ -1,16 +1,36 @@
 name: JavaScript Tests

 on:
+  # JavaScript testing was introduced in WordPress 3.8.
  push:
    branches:
      - master
-      # JavaScript testing was introduced in WordPress 3.8.
+      - trunk
      - '3.[89]'
      - '[4-9].[0-9]'
    tags:
      - '3.[89]*'
      - '[4-9].[0-9]*'
  pull_request:
+    branches:
+      - master
+      - trunk
+      - '3.[89]'
+      - '[4-9].[0-9]'
+    paths:
+      # Any change to a JavaScript file should run tests.
+      - '**.js'
+      # These files configure NPM. Changes could affect the outcome.
+      - 'package*.json'
+      # This file configures ESLint. Changes could affect the outcome.
+      - '.eslintignore'
+      # This file configures JSHint. Changes could affect the outcome.
+      - '.jshintrc'
+      # Any change to the QUnit directory should run tests.
+      - 'tests/qunit/**'
+      # Changes to workflow files should always verify all workflows are successful.
+      - '.github/workflows/*.yml'
+  workflow_dispatch:

 jobs:
  # Runs the QUnit tests for WordPress.
@ -33,12 +53,10 @@ jobs:
    steps:
      - name: Cancel previous runs of this workflow (pull requests only)
        if: ${{ github.event_name == 'pull_request' }}
-        uses: styfle/cancel-workflow-action@0.5.0
-        with:
-          access_token: ${{ github.token }}
+        uses: styfle/cancel-workflow-action@3d86a7cc43670094ac248017207be0295edbc31d # v0.8.0

      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4

      - name: Log debug information
        run: |
@ -48,20 +66,18 @@ jobs:
          svn --version

      - name: Install NodeJS
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea # v2.1.5
        with:
          node-version: 14

      - name: Cache NodeJS modules
-        uses: actions/cache@v2
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-npm-

      - name: Log debug information
        run: |
@ -69,7 +85,7 @@ jobs:
          node --version

      - name: Install Dependencies
-        run: npx install-changed --install-command="npm ci"
+        run: npm ci

      - name: Run QUnit tests
        run: npm run grunt qunit:compiled
--- a/.github/workflows/php-compatibility.yml
+++ b/.github/workflows/php-compatibility.yml
@ -1,16 +1,32 @@
 name: PHP Compatibility

 on:
+  # PHP compatibility testing was introduced in WordPress 5.5.
  push:
    branches:
      - master
-      # The PHP compatibility testing was introduced in WordPress 5.5.
+      - trunk
      - '5.[5-9]'
      - '[6-9].[0-9]'
    tags:
      - '5.[5-9]*'
      - '[6-9].[0-9]*'
  pull_request:
+    branches:
+      - master
+      - trunk
+      - '5.[5-9]'
+      - '[6-9].[0-9]'
+    paths:
+      # This workflow only scans PHP files.
+      - '**.php'
+      # These files configure Composer. Changes could affect the outcome.
+      - 'composer.*'
+      # This file configures PHP Compatibility scanning. Changes could affect the outcome.
+      - 'phpcompat.xml.dist'
+      # Changes to workflow files should always verify all workflows are successful.
+      - '.github/workflows/*.yml'
+  workflow_dispatch:

 jobs:

@ -34,10 +50,10 @@ jobs:

    steps:
      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4

      - name: Set up PHP
-        uses: shivammathur/setup-php@v2
+        uses: shivammathur/setup-php@afefcaf556d98dc7896cca380e181decb609ca44 # v2.10.0
        with:
          php-version: '7.4'
          coverage: none
@ -49,7 +65,7 @@ jobs:
          composer --version

      - name: Install Composer dependencies
-        uses: ramsey/composer-install@v1
+        uses: ramsey/composer-install@92a7904348d4ad30236f3611e33b7f0c6f9edd70 # v1.1.0
        with:
          composer-options: "--no-progress --no-ansi --no-interaction"

--- a/.github/workflows/phpunit-tests.yml
+++ b/.github/workflows/phpunit-tests.yml
@ -4,12 +4,19 @@ on:
  push:
    branches:
      - master
+      - trunk
      - '3.[7-9]'
      - '[4-9].[0-9]'
    tags:
      - '3.[7-9]*'
      - '[4-9].[0-9]*'
  pull_request:
+    branches:
+      - master
+      - trunk
+      - '3.[7-9]'
+      - '[4-9].[0-9]'
+  workflow_dispatch:
  # Once weekly On Sundays at 00:00 UTC.
  schedule:
    - cron: '0 0 * * 0'
@ -21,6 +28,7 @@ env:
  # Controls which NPM script to use for running PHPUnit tests. Options ar `php` and `php-composer`.
  PHPUNIT_SCRIPT: php
  LOCAL_PHP_MEMCACHED: ${{ false }}
+  SLOW_TESTS: 'external-http,media,restapi'

 jobs:
  # Sets up WordPress for testing or development use.
@ -43,12 +51,10 @@ jobs:
    steps:
      - name: Cancel previous runs of this workflow (pull requests only)
        if: ${{ github.event_name == 'pull_request' }}
-        uses: styfle/cancel-workflow-action@0.5.0
-        with:
-          access_token: ${{ github.token }}
+        uses: styfle/cancel-workflow-action@3d86a7cc43670094ac248017207be0295edbc31d # v0.8.0

      - name: Checkout repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4

      - name: Log debug information
        run: |
@ -64,35 +70,33 @@ jobs:
          locale -a

      - name: Install NodeJS
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea # v2.1.5
        with:
          node-version: 14

      - name: Cache NodeJS modules
-        uses: actions/cache@v2
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-npm-

      - name: Install Dependencies
-        run: npx install-changed --install-command="npm ci"
+        run: npm ci

      - name: Build WordPress
        run: npm run build

      - name: Create ZIP artifact
-        uses: thedoctor0/zip-release@0.4.1
+        uses: thedoctor0/zip-release@a1afcab9c664c9976ac398fa831eac67bed1eb0e # v0.4.1
        with:
          filename: built-wp-${{ github.sha }}.zip
          exclusions: '*.git* /*node_modules/* packagehash.txt'

      - name: Upload build artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@e448a9b857ee2131e752b06002bf0e093c65e571 # v2.2.2
        with:
          name: built-wp-${{ github.sha }}
          path: built-wp-${{ github.sha }}.zip
@ -124,53 +128,99 @@ jobs:
  # - Submit the test results to the WordPress.org host test results.
  # - todo: Configure Slack notifications for failing tests.
  test-php:
-    name: ${{ matrix.php }}${{ matrix.memcached && ' with memcached' || '' }} on ${{ matrix.os }}
+    name: ${{ matrix.php }}${{ matrix.multisite && ' multisite' || '' }}${{ matrix.split_slow && ' slow tests' || '' }} ${{ matrix.memcached && ' with memcached' || '' }} on ${{ matrix.os }}
    needs: setup-wordpress
    runs-on: ${{ matrix.os }}
    strategy:
+      fail-fast: false
      matrix:
-        php: [ '7.3' ]
-        phpunit: [ '7.3' ]
+        php: [ '5.3', '5.4', '5.5', '7.1', '7.2', '7.3' ]
        os: [ ubuntu-latest ]
        memcached: [ false ]
+        split_slow: [ false ]
+        multisite: [ false, true ]
        include:
-          # Include job for PHP 7.3 with memcached.
+          # Include jobs for PHP 7.3 with memcached.
          - php: '7.3'
-            phpunit: '7.3'
            os: ubuntu-latest
-            memcached: false
-          - php: '7.2'
-            phpunit: '7.2'
+            memcached: true
+            split_slow: false
+            multisite: false
+          - php: '7.3'
            os: ubuntu-latest
-            memcached: false
-          - php: '7.1'
-            phpunit: '7.1'
-            os: ubuntu-latest
-            memcached: false
+            memcached: true
+            split_slow: false
+            multisite: true
+          # Include jobs when specific PHPUnit versions are required.
          - php: '7.0'
            phpunit: '6-php-7.0'
            os: ubuntu-latest
            memcached: false
+            multisite: false
+          - php: '7.0'
+            phpunit: '6-php-7.0'
+            os: ubuntu-latest
+            memcached: false
+            multisite: true
          - php: '5.6'
            phpunit: '4-php-5.6'
            os: ubuntu-latest
            memcached: false
+            multisite: false
+          - php: '5.6'
+            phpunit: '4-php-5.6'
+            os: ubuntu-latest
+            memcached: false
+            multisite: true
+          # Additional "slow" jobs for PHP <= 5.6.
+          - php: '5.6'
+            phpunit: '4-php-5.6'
+            os: ubuntu-latest
+            memcached: false
+            split_slow: true
+            multisite: false
+          - php: '5.6'
+            phpunit: '4-php-5.6'
+            os: ubuntu-latest
+            memcached: false
+            split_slow: true
+            multisite: true
          - php: '5.5'
-            phpunit: '5.5'
            os: ubuntu-latest
            memcached: false
+            split_slow: true
+            multisite: false
+          - php: '5.5'
+            os: ubuntu-latest
+            memcached: false
+            split_slow: true
+            multisite: true
          - php: '5.4'
-            phpunit: '5.4'
            os: ubuntu-latest
            memcached: false
+            split_slow: true
+            multisite: false
+          - php: '5.4'
+            os: ubuntu-latest
+            memcached: false
+            split_slow: true
+            multisite: true
          - php: '5.3'
-            phpunit: '5.3'
            os: ubuntu-latest
            memcached: false
+            split_slow: true
+            multisite: false
+          - php: '5.3'
+            os: ubuntu-latest
+            memcached: false
+            split_slow: true
+            multisite: true
+
    env:
      LOCAL_PHP: ${{ matrix.php }}-fpm
-      LOCAL_PHPUNIT: ${{ matrix.phpunit }}-fpm
+      LOCAL_PHPUNIT: ${{ matrix.phpunit && matrix.phpunit || matrix.php }}-fpm
      LOCAL_PHP_MEMCACHED: ${{ matrix.memcached }}
+      PHPUNIT_CONFIG: ${{ matrix.multisite && 'tests/phpunit/multisite.xml' || 'phpunit.xml.dist' }}

    steps:
      - name: Configure environment variables
@ -179,7 +229,7 @@ jobs:
          echo "PHP_FPM_GID=$(id -g)" >> $GITHUB_ENV

      - name: Download the built WordPress artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@4a7a711286f30c025902c28b541c10e147a9b843 # v2.0.8
        with:
          name: built-wp-${{ github.sha }}

@ -187,34 +237,30 @@ jobs:
        run: unzip built-wp-${{ github.sha }}.zip

      - name: Install NodeJS
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea # v2.1.5
        with:
          node-version: 14

      - name: Use cached Node modules
-        uses: actions/cache@v2
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
        env:
          cache-name: cache-node-modules
        with:
          # npm cache files are stored in `~/.npm` on Linux/macOS
          path: ~/.npm
          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-npm-

      - name: Install Dependencies
-        run: npx install-changed --install-command="npm ci"
+        run: npm ci

      - name: Cache Composer dependencies
        if: ${{ env.COMPOSER_INSTALL == true }}
-        uses: actions/cache@v2
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
        env:
          cache-name: cache-composer-dependencies
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-php-${{ matrix.php }}-composer-${{ hashFiles('**/composer.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-php-${{ matrix.php }}-composer-

      - name: Install Composer dependencies
        if: ${{ env.COMPOSER_INSTALL == true }}
@ -260,27 +306,37 @@ jobs:
      - name: Install WordPress
        run: npm run env:install

+      - name: Run slow PHPUnit tests
+        if: ${{ matrix.split_slow }}
+        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --group ${{ env.SLOW_TESTS }}
+
+      - name: Run PHPUnit tests for single site excluding slow tests
+        if: ${{ matrix.php < '7.0' && ! matrix.split_slow && ! matrix.multisite }}
+        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --exclude-group ${{ env.SLOW_TESTS }},ajax,ms-files,ms-required
+
+      - name: Run PHPUnit tests for Multisite excluding slow tests
+        if: ${{ matrix.php < '7.0' && ! matrix.split_slow && matrix.multisite }}
+        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --exclude-group ${{ env.SLOW_TESTS }},ajax,ms-files,ms-excluded,oembed-headers
+
      - name: Run PHPUnit tests
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c phpunit.xml.dist
+        if: ${{ matrix.php >= '7.0' }}
+        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }}

      - name: Run AJAX tests
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c phpunit.xml.dist --group ajax
-
-      - name: Run tests as a multisite install
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c tests/phpunit/multisite.xml
+        if: ${{ ! matrix.multisite && ! matrix.split_slow }}
+        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c ${{ env.PHPUNIT_CONFIG }} --group ajax

      - name: Run ms-files tests as a multisite install
+        if: ${{ matrix.multisite && ! matrix.split_slow }}
        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c tests/phpunit/multisite.xml --group ms-files

      - name: Run external HTTP tests
+        if: ${{ ! matrix.multisite && ! matrix.split_slow }}
        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c phpunit.xml.dist --group external-http

-      - name: Run REST API tests
-        run: npm run test:${{ env.PHPUNIT_SCRIPT }} -- --verbose -c phpunit.xml.dist --group restapi-jsclient
-
      - name: Checkout the WordPress Test Reporter
        if: ${{ github.repository == 'WordPress/wordpress-develop' && github.ref == 'refs/heads/master' && matrix.report }}
-        uses: actions/checkout@v2
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
        with:
          repository: 'WordPress/phpunit-test-runner'
          path: 'test-runner'
--- a/.github/workflows/test-npm.yml
+++ b/.github/workflows/test-npm.yml
@ -0,0 +1,175 @@
+name: Test NPM
+
+on:
+  push:
+    branches:
+      - master
+      - trunk
+      - '3.[7-9]'
+      - '[4-9].[0-9]'
+  pull_request:
+    branches:
+      - master
+      - trunk
+      - '3.[7-9]'
+      - '[4-9].[0-9]'
+    paths:
+      # These files configure NPM. Changes could affect the outcome.
+      - 'package*.json'
+      # JavaScript files are built using NPM.
+      - '**.js'
+      # CSS and SCSS files are built using NPM.
+      - '**.scss'
+      - '**.css'
+      # Changes to workflow files should always verify all workflows are successful.
+      - '.github/workflows/**.yml'
+  workflow_dispatch:
+
+env:
+  PUPPETEER_SKIP_CHROMIUM_DOWNLOAD: ${{ true }}
+
+jobs:
+  # Prepares the workflow.
+  #
+  # Performs the following steps:
+  # - Cancels all previous workflow runs for pull requests that have not completed.
+  prepare-workflow:
+    name: Prepare the workflow
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
+
+    steps:
+      - name: Cancel previous runs of this workflow (pull requests only)
+        if: ${{ github.event_name == 'pull_request' }}
+        uses: styfle/cancel-workflow-action@3d86a7cc43670094ac248017207be0295edbc31d # v0.8.0
+
+  # Verifies that installing NPM dependencies and building WordPress works as expected.
+  #
+  # Performs the following steps:
+  # - Checks out the repository.
+  # - Logs debug information about the runner container.
+  # - Installs NodeJS 14.
+  # - Sets up caching for NPM.
+  # _ Installs NPM dependencies using install-changed to hash the `package.json` file.
+  # - Builds WordPress to run from the `build` directory.
+  # - Cleans up after building WordPress to the `build` directory.
+  # - Builds WordPress to run from the `src` directory.
+  # - Cleans up after building WordPress to the `src` directory.
+  test-npm:
+    name: Test NPM on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    if: ${{ github.repository == 'WordPress/wordpress-develop' || github.event_name == 'pull_request' }}
+    needs: prepare-workflow
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-latest, windows-latest ]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
+
+      - name: Log debug information
+        run: |
+          npm --version
+          node --version
+          curl --version
+          git --version
+          svn --version
+
+      - name: Install NodeJS
+        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea # v2.1.5
+        with:
+          node-version: 14
+
+      - name: Cache NodeJS modules (Ubuntu & MacOS)
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
+        if: ${{ matrix.os != 'windows-latest' }}
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
+
+      - name: Get NPM cache directory (Windows only)
+        if: ${{ matrix.os == 'windows-latest' }}
+        id: npm-cache
+        run: echo "::set-output name=dir::$(npm config get cache)"
+
+      - name: Cache NodeJS modules (Windows only)
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
+        if: ${{ matrix.os == 'windows-latest' }}
+        with:
+          path: ${{ steps.npm-cache.outputs.dir }}
+          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Build WordPress
+        run: npm run build
+
+      - name: Clean after building
+        run: npm run grunt clean
+
+      - name: Build WordPress in /src
+        run: npm run build:dev
+
+      - name: Clean after building in /src
+        run: npm run grunt clean --dev
+
+  # Verifies that installing NPM dependencies and building WordPress works as expected on MacOS.
+  #
+  # This is a separate job in order to that more strict conditions can be used.
+  #
+  # Performs the following steps:
+  # - Checks out the repository.
+  # - Logs debug information about the runner container.
+  # - Installs NodeJS 14.
+  # - Sets up caching for NPM.
+  # _ Installs NPM dependencies using install-changed to hash the `package.json` file.
+  # - Builds WordPress to run from the `build` directory.
+  # - Cleans up after building WordPress to the `build` directory.
+  # - Builds WordPress to run from the `src` directory.
+  # - Cleans up after building WordPress to the `src` directory.
+  test-npm-macos:
+    name: Test NPM on MacOS
+    runs-on: macos-latest
+    if: ${{ github.repository == 'WordPress/wordpress-develop' }}
+    needs: prepare-workflow
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4
+
+      - name: Log debug information
+        run: |
+          npm --version
+          node --version
+          curl --version
+          git --version
+          svn --version
+
+      - name: Install NodeJS
+        uses: actions/setup-node@46071b5c7a2e0c34e49c3cb8a0e792e86e18d5ea # v2.1.5
+        with:
+          node-version: 14
+
+      - name: Cache NodeJS modules
+        uses: actions/cache@26968a09c0ea4f3e233fdddbafd1166051a095f6 # v2.1.4
+        if: ${{ matrix.os != 'windows-latest' }}
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
+
+      - name: Install Dependencies
+        run: npm ci
+
+      - name: Build WordPress
+        run: npm run build
+
+      - name: Clean after building
+        run: npm run grunt clean
+
+      - name: Build WordPress in /src
+        run: npm run build:dev
+
+      - name: Clean after building in /src
+        run: npm run grunt clean --dev
--- a/.github/workflows/test-old-branches.yml
+++ b/.github/workflows/test-old-branches.yml
@ -0,0 +1,58 @@
+name: Test old branches
+
+on:
+  # Once weekly On Mondays at 00:00 UTC.
+  schedule:
+    - cron: '0 0 1,15 * *'
+
+jobs:
+  dispatch-workflows-for-old-branches:
+    name: ${{ matrix.workflow }} for ${{ matrix.branch }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        workflow: [
+            'coding-standards.yml',
+            'javascript-tests.yml',
+            'phpunit-tests.yml',
+            'test-npm.yml'
+        ]
+        branch: [
+            '5.7', '5.6', '5.5', '5.4', '5.3', '5.2', '5.1', '5.0',
+            '4.9', '4.8', '4.7', '4.6', '4.5', '4.4', '4.3', '4.2', '4.1', '4.0',
+            '3.9', '3.8', '3.7'
+        ]
+        include:
+          # PHP Compatibility testing was introduced in 5.5.
+          - branch: '5.7'
+            workflow: 'php-compatibility.yml'
+          - branch: '5.6'
+            workflow: 'php-compatibility.yml'
+          - branch: '5.5'
+            workflow: 'php-compatibility.yml'
+
+          # End to End testing was introduced in 5.3 but later removed as there were no meaningful assertions.
+          # Only the officially supported major branch runs E2E tests so that more assertions can be added, and the
+          # workflow does not continue to run needlessly on old branches.
+          - branch: '5.7'
+            workflow: 'end-to-end-tests.yml'
+        exclude:
+          # Coding standards and JavaScript testing did not take place in 3.7.
+          - branch: '3.7'
+            workflow: 'coding-standards.yml'
+          - branch: '3.7'
+            workflow: 'javascript-tests.yml'
+
+    steps:
+      - name: Dispatch workflow run
+        uses: actions/github-script@47f7cf65b5ced0830a325f705cad64f2f58dddf7 # v3.1.0
+        with:
+          github-token: ${{ secrets.GHA_OLD_BRANCH_DISPATCH }}
+          script: |
+            github.actions.createWorkflowDispatch({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              workflow_id: '${{ matrix.workflow }}',
+              ref: '${{ matrix.branch }}'
+            });
--- a/.github/workflows/welcome-new-contributors.yml
+++ b/.github/workflows/welcome-new-contributors.yml
@ -11,7 +11,7 @@ jobs:
    if: ${{ github.repository == 'WordPress/wordpress-develop' }}

    steps:
-      - uses: bubkoo/welcome-action@v1
+      - uses: bubkoo/welcome-action@8dbbac2540d155744c90e4e37da6b05ffc9c5e2c # v1.0.3
        with:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          FIRST_PR_COMMENT: >
--- a/Gruntfile.js
+++ b/Gruntfile.js
@ -485,6 +485,14 @@ module.exports = function(grunt) {
 					'wp-admin/css/*.css',
 					'wp-includes/css/*.css',

+					// Exclude minified and already processed files, and files from external packages.
+					// These are present when running `grunt build` after `grunt --dev`.
+					'!wp-admin/css/*-rtl.css',
+					'!wp-includes/css/*-rtl.css',
+					'!wp-admin/css/*.min.css',
+					'!wp-includes/css/*.min.css',
+					'!wp-includes/css/dist',
+
 					// Exceptions
 					'!wp-includes/css/dashicons.css',
 					'!wp-includes/css/wp-embed-template.css',
--- a/package-lock.json
+++ b/package-lock.json
@ -80,9 +80,9 @@
 			"dev": true
 		},
 		"@sideway/address": {
-			"version": "4.1.0",
-			"resolved": "https://registry.npmjs.org/@sideway/address/-/address-4.1.0.tgz",
-			"integrity": "sha512-wAH/JYRXeIFQRsxerIuLjgUu2Xszam+O5xKeatJ4oudShOOirfmsQ1D6LL54XOU2tizpCYku+s1wmU0SYdpoSA==",
+			"version": "4.1.1",
+			"resolved": "https://registry.npmjs.org/@sideway/address/-/address-4.1.1.tgz",
+			"integrity": "sha512-+I5aaQr3m0OAmMr7RQ3fR9zx55sejEYR2BFJaxL+zT3VM2611X0SHvPWIbAUBZVTn/YzYKbV8gJ2oT/QELknfQ==",
 			"dev": true,
 			"requires": {
 				"@hapi/hoek": "^9.0.0"
@ -3095,9 +3095,9 @@
 			"integrity": "sha512-JR/iSQOSt+LQIWwrwEzJ9uk0xfN3mTVYMwt1Ir5mUcSN6pU+V4zQFFaJsclJbPuAUQH+yfWef6tm7l1quW3C8Q=="
 		},
 		"clean-css": {
-			"version": "4.2.1",
-			"resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.1.tgz",
-			"integrity": "sha512-4ZxI6dy4lrY6FHzfiy1aEOXgu4LIsW2MhwG0VBKdcoGoH/XLFgaHSdLTGr4O8Be6A8r3MOphEiI8Gc1n0ecf3g==",
+			"version": "5.1.2",
+			"resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.1.2.tgz",
+			"integrity": "sha512-QcaGg9OuMo+0Ds933yLOY+gHPWbxhxqF0HDexmToPf8pczvmvZGYzd+QqWp9/mkucAOKViI+dSFOqoZIvXbeBw==",
 			"dev": true,
 			"requires": {
 				"source-map": "~0.6.0"
@ -6310,34 +6310,94 @@
 			}
 		},
 		"grunt-contrib-cssmin": {
-			"version": "3.0.0",
-			"resolved": "https://registry.npmjs.org/grunt-contrib-cssmin/-/grunt-contrib-cssmin-3.0.0.tgz",
-			"integrity": "sha512-eXpooYmVGKMs/xV7DzTLgJFPVOfMuawPD3x0JwhlH0mumq2NtH3xsxaHxp1Y3NKxp0j0tRhFS6kSBRsz6TuTGg==",
+			"version": "4.0.0",
+			"resolved": "https://registry.npmjs.org/grunt-contrib-cssmin/-/grunt-contrib-cssmin-4.0.0.tgz",
+			"integrity": "sha512-jXU+Zlk8Q8XztOGNGpjYlD/BDQ0n95IHKrQKtFR7Gd8hZrzgqiG1Ra7cGYc8h2DD9vkSFGNlweb9Q00rBxOK2w==",
 			"dev": true,
 			"requires": {
-				"chalk": "^2.4.1",
-				"clean-css": "~4.2.1",
-				"maxmin": "^2.1.0"
+				"chalk": "^4.1.0",
+				"clean-css": "^5.0.1",
+				"maxmin": "^3.0.0"
 			},
 			"dependencies": {
 				"ansi-styles": {
-					"version": "3.2.1",
-					"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-					"integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+					"version": "4.3.0",
+					"resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+					"integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
 					"dev": true,
 					"requires": {
-						"color-convert": "^1.9.0"
+						"color-convert": "^2.0.1"
 					}
 				},
 				"chalk": {
-					"version": "2.4.1",
-					"resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
-					"integrity": "sha512-ObN6h1v2fTJSmUXoS3nMQ92LbDK9be4TV+6G+omQlGJFdcUX5heKi1LZ1YnRMIgwTLEj3E24bT6tYni50rlCfQ==",
+					"version": "4.1.0",
+					"resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz",
+					"integrity": "sha512-qwx12AxXe2Q5xQ43Ac//I6v5aXTipYrSESdOgzrN+9XjgEpyjpKuvSGaN4qE93f7TQTlerQQ8S+EQ0EyDoVL1A==",
 					"dev": true,
 					"requires": {
-						"ansi-styles": "^3.2.1",
-						"escape-string-regexp": "^1.0.5",
-						"supports-color": "^5.3.0"
+						"ansi-styles": "^4.1.0",
+						"supports-color": "^7.1.0"
+					}
+				},
+				"color-convert": {
+					"version": "2.0.1",
+					"resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+					"integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+					"dev": true,
+					"requires": {
+						"color-name": "~1.1.4"
+					}
+				},
+				"color-name": {
+					"version": "1.1.4",
+					"resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+					"integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+					"dev": true
+				},
+				"figures": {
+					"version": "3.2.0",
+					"resolved": "https://registry.npmjs.org/figures/-/figures-3.2.0.tgz",
+					"integrity": "sha512-yaduQFRKLXYOGgEn6AZau90j3ggSOyiqXU0F9JZfeXYhNa+Jk4X+s45A2zg5jns87GAFa34BBm2kXw4XpNcbdg==",
+					"dev": true,
+					"requires": {
+						"escape-string-regexp": "^1.0.5"
+					}
+				},
+				"gzip-size": {
+					"version": "5.1.1",
+					"resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-5.1.1.tgz",
+					"integrity": "sha512-FNHi6mmoHvs1mxZAds4PpdCS6QG8B4C1krxJsMutgxl5t3+GlRTzzI3NEkifXx2pVsOvJdOGSmIgDhQ55FwdPA==",
+					"dev": true,
+					"requires": {
+						"duplexer": "^0.1.1",
+						"pify": "^4.0.1"
+					}
+				},
+				"has-flag": {
+					"version": "4.0.0",
+					"resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+					"integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+					"dev": true
+				},
+				"maxmin": {
+					"version": "3.0.0",
+					"resolved": "https://registry.npmjs.org/maxmin/-/maxmin-3.0.0.tgz",
+					"integrity": "sha512-wcahMInmGtg/7c6a75fr21Ch/Ks1Tb+Jtoan5Ft4bAI0ZvJqyOw8kkM7e7p8hDSzY805vmxwHT50KcjGwKyJ0g==",
+					"dev": true,
+					"requires": {
+						"chalk": "^4.1.0",
+						"figures": "^3.2.0",
+						"gzip-size": "^5.1.1",
+						"pretty-bytes": "^5.3.0"
+					}
+				},
+				"supports-color": {
+					"version": "7.2.0",
+					"resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+					"integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+					"dev": true,
+					"requires": {
+						"has-flag": "^4.0.0"
 					}
 				}
 			}
@ -8059,9 +8119,9 @@
 			}
 		},
 		"joi": {
-			"version": "17.3.0",
-			"resolved": "https://registry.npmjs.org/joi/-/joi-17.3.0.tgz",
-			"integrity": "sha512-Qh5gdU6niuYbUIUV5ejbsMiiFmBdw8Kcp8Buj2JntszCkCfxJ9Cz76OtHxOZMPXrt5810iDIXs+n1nNVoquHgg==",
+			"version": "17.4.0",
+			"resolved": "https://registry.npmjs.org/joi/-/joi-17.4.0.tgz",
+			"integrity": "sha512-F4WiW2xaV6wc1jxete70Rw4V/VuMd6IN+a5ilZsxG4uYtUXWu2kq9W5P2dz30e7Gmw8RCbY/u/uk+dMPma9tAg==",
 			"dev": true,
 			"requires": {
 				"@hapi/hoek": "^9.0.0",
@ -12189,9 +12249,9 @@
 			}
 		},
 		"sass": {
-			"version": "1.32.6",
-			"resolved": "https://registry.npmjs.org/sass/-/sass-1.32.6.tgz",
-			"integrity": "sha512-1bcDHDcSqeFtMr0JXI3xc/CXX6c4p0wHHivJdru8W7waM7a1WjKMm4m/Z5sY7CbVw4Whi2Chpcw6DFfSWwGLzQ==",
+			"version": "1.32.8",
+			"resolved": "https://registry.npmjs.org/sass/-/sass-1.32.8.tgz",
+			"integrity": "sha512-Sl6mIeGpzjIUZqvKnKETfMf0iDAswD9TNlv13A7aAF3XZlRPMq4VvJWBC2N2DXbp94MQVdNSFG6LfF/iOXrPHQ==",
 			"dev": true,
 			"requires": {
 				"chokidar": ">=2.0.0 <4.0.0"
@ -14180,9 +14240,9 @@
 			"dev": true
 		},
 		"uglify-js": {
-			"version": "3.12.6",
-			"resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.12.6.tgz",
-			"integrity": "sha512-aqWHe3DfQmZUDGWBbabZ2eQnJlQd1fKlMUu7gV+MiTuDzdgDw31bI3wA2jLLsV/hNcDP26IfyEgSVoft5+0SVw==",
+			"version": "3.13.3",
+			"resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.13.3.tgz",
+			"integrity": "sha512-otIc7O9LyxpUcQoXzj2hL4LPWKklO6LJWoJUzNa8A17Xgi4fOeDC8FBDOLHnC/Slo1CQgsZMcM6as0M76BZaig==",
 			"dev": true
 		},
 		"uglify-to-browserify": {
@ -14725,28 +14785,28 @@
 			"dev": true
 		},
 		"wait-on": {
-			"version": "5.2.1",
-			"resolved": "https://registry.npmjs.org/wait-on/-/wait-on-5.2.1.tgz",
-			"integrity": "sha512-H2F986kNWMU9hKlI9l/ppO6tN8ZSJd35yBljMLa1/vjzWP++Qh6aXyt77/u7ySJFZQqBtQxnvm/xgG48AObXcw==",
+			"version": "5.3.0",
+			"resolved": "https://registry.npmjs.org/wait-on/-/wait-on-5.3.0.tgz",
+			"integrity": "sha512-DwrHrnTK+/0QFaB9a8Ol5Lna3k7WvUR4jzSKmz0YaPBpuN2sACyiPVKVfj6ejnjcajAcvn3wlbTyMIn9AZouOg==",
 			"dev": true,
 			"requires": {
 				"axios": "^0.21.1",
 				"joi": "^17.3.0",
-				"lodash": "^4.17.20",
+				"lodash": "^4.17.21",
 				"minimist": "^1.2.5",
 				"rxjs": "^6.6.3"
 			},
 			"dependencies": {
 				"lodash": {
-					"version": "4.17.20",
-					"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-					"integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
+					"version": "4.17.21",
+					"resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+					"integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
 					"dev": true
 				},
 				"rxjs": {
-					"version": "6.6.3",
-					"resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.3.tgz",
-					"integrity": "sha512-trsQc+xYYXZ3urjOiJOuCOa5N3jAZ3eiSpQB5hIT8zGlL2QfnHLJ2r7GMkBGuIausdJN1OneaI6gQlsqNHHmZQ==",
+					"version": "6.6.7",
+					"resolved": "https://registry.npmjs.org/rxjs/-/rxjs-6.6.7.tgz",
+					"integrity": "sha512-hTdwr+7yYNIT5n4AMYp85KA6yw2Va0FLa3Rguvbpa4W3I5xynaBZo41cM3XM+4Q6fRMj3sBYIR1VAmZMXYJvRQ==",
 					"dev": true,
 					"requires": {
 						"tslib": "^1.9.0"
--- a/package.json
+++ b/package.json
@ -38,7 +38,7 @@
 		"grunt-contrib-clean": "~2.0.0",
 		"grunt-contrib-concat": "1.0.1",
 		"grunt-contrib-copy": "~1.0.0",
-		"grunt-contrib-cssmin": "~3.0.0",
+		"grunt-contrib-cssmin": "~4.0.0",
 		"grunt-contrib-imagemin": "~4.0.0",
 		"grunt-contrib-jshint": "3.0.0",
 		"grunt-contrib-qunit": "^4.0.0",
@ -58,11 +58,11 @@
 		"ink-docstrap": "1.3.2",
 		"jquery-migrate": "1.4.1",
 		"matchdep": "~2.0.0",
-		"sass": "^1.32.6",
+		"sass": "^1.32.8",
 		"source-map-loader": "^1.1.3",
-		"uglify-js": "^3.12.6",
+		"uglify-js": "^3.13.2",
 		"uglifyjs-webpack-plugin": "2.2.0",
-		"wait-on": "^5.2.1",
+		"wait-on": "^5.3.0",
 		"webpack": "4.43.0",
 		"webpack-dev-server": "3.11.2",
 		"webpack-livereload-plugin": "2.3.0"