Merge pull request #4259 from github/backport-v3.39.1-9b3254085

Merge releases/v4 into releases/v3

.github/actions/check-sarif/action.yml

@@ -16,5 +16,5 @@ inputs:
       Comma separated list of query ids that should NOT be included in this SARIF file.
 
 runs:
-  using: node24
+  using: node20
   main: index.js

.github/actions/prepare-test/action.yml

@@ -6,11 +6,11 @@ inputs:
     required: true
   use-all-platform-bundle:
     description: "If true, we output a tools URL with codeql-bundle.tar.gz file rather than platform-specific URL"
-    default: "false"
+    default: 'false'
     required: false
   setup-kotlin:
     description: "If true, we setup kotlin"
-    default: "true"
+    default: 'true'
     required: true
 outputs:
   tools-url:
@@ -73,10 +73,7 @@ runs:
           exit 1
         fi
 
-    - uses: fwilhe2/setup-kotlin@b325539ca8f6e1d9ee04efed06f49bdbf5426dbb # v2.1
+    - uses: fwilhe2/setup-kotlin@9c245a6425255f5e98ba1ce6c15d31fce7eca9da
       if: ${{ inputs.setup-kotlin == 'true' }}
       with:
-        # Kotlin is installed on the runners by default, but the version that is pre-installed is too new
-        # to be supported by CodeQL. This Kotlin version is selected to be compatible with both the default Java
-        # version on the `ubuntu-latest` runners and CodeQL.
-        version: 2.1.20
+        version: 1.8.21

.github/actions/release-initialise/action.yml

@@ -16,7 +16,7 @@ runs:
       shell: bash
 
     - name: Set up Node
-      uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+      uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e # v6.4.0
       with:
         node-version: 24
         cache: 'npm'

.github/actions/verify-debug-artifact-scan-completed/action.yml

@@ -1,6 +1,6 @@
 name: Verify that the best-effort debug artifact scan completed
 description: Verifies that the best-effort debug artifact scan completed successfully during tests
 runs:
-  using: node24
+  using: node20
   main: index.js
   post: post.js

.github/dependabot.yml

@@ -16,14 +16,6 @@ updates:
       # This might be fixed when we move to eslint v9.
       - dependency-name: "eslint-plugin-import"
         versions: [">=2.30.0"]
-
-      # Some of our dependencies are lagging behind with support for new versions of
-      # `undici` which is why we have to override it in `package.json`. Dependabot
-      # workflows fail when they try to update a dependency that is explicitly
-      # overriden. Since this happens somewhat routinely at the moment, we are
-      # excluding `undici` here and have to manually update it when needed.
-      - dependency-name: "undici"
-        versions: [">=7.30.1"]
     groups:
       npm-minor:
         patterns:
@@ -34,7 +26,7 @@ updates:
   - package-ecosystem: github-actions
     directories:
       - "/.github/workflows"
-      - "/.github/actions/*/"
+      - "/.github/actions"
     schedule:
       interval: weekly
     cooldown:

.github/workflows/__all-platform-bundle.yml

@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: nightly-latest
-          - os: windows-2025
+          - os: windows-latest
             version: nightly-latest
     name: All-platform bundle
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__analysis-kinds.yml

@@ -34,28 +34,28 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
             analysis-kinds: code-scanning
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
             analysis-kinds: code-quality
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
             analysis-kinds: code-scanning,code-quality
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
             analysis-kinds: risk-assessment
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
             analysis-kinds: code-scanning
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
             analysis-kinds: code-quality
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
             analysis-kinds: code-scanning,code-quality
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
             analysis-kinds: risk-assessment
     name: Analysis kinds

.github/workflows/__analyze-ref-input.yml

@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
     name: "Analyze: 'ref' and 'sha' from inputs"
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__autobuild-action.yml

@@ -44,11 +44,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: windows-2025
+          - os: windows-latest
             version: linked
     name: autobuild-action
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__autobuild-direct-tracing-with-working-dir.yml

@@ -44,13 +44,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: windows-2025
+          - os: windows-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: windows-2025
+          - os: windows-latest
             version: nightly-latest
     name: Autobuild direct tracing (custom working directory)
     if: github.triggering_actor != 'dependabot[bot]'
@@ -63,7 +63,7 @@ jobs:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Install Java
-        uses: actions/setup-java@b843ebf9b913146b38da2eaa7aeddf76074ae1ad # v6.1.0
+        uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
         with:
           java-version: ${{ inputs.java-version || '17' }}
           distribution: temurin

.github/workflows/__autobuild-working-dir.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: Autobuild working directory
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__build-mode-autobuild.yml

@@ -44,13 +44,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: windows-2025
+          - os: windows-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: windows-2025
+          - os: windows-latest
             version: nightly-latest
     name: Build mode autobuild
     if: github.triggering_actor != 'dependabot[bot]'
@@ -63,7 +63,7 @@ jobs:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
       - name: Install Java
-        uses: actions/setup-java@b843ebf9b913146b38da2eaa7aeddf76074ae1ad # v6.1.0
+        uses: actions/setup-java@de7274f081f381c8f8158605e0321c36c376e2e6 # v6.0.1
         with:
           java-version: ${{ inputs.java-version || '17' }}
           distribution: temurin

.github/workflows/__build-mode-manual.yml

@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Build mode manual
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__build-mode-none.yml

@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Build mode none
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__build-mode-rollback.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Build mode rollback
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__bundle-from-nightly.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: 'Bundle: From nightly'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__bundle-from-toolcache.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: toolcache
     name: 'Bundle: From toolcache'
     if: github.triggering_actor != 'dependabot[bot]'
@@ -46,15 +46,6 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Install Node.js
-        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-        with:
-          node-version: 20.x
-          cache: npm
-      - name: Install newer npm
-        run: npm install -g npm@11.19.1
-      - name: Install dependencies
-        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
@@ -62,20 +53,31 @@ jobs:
           version: ${{ matrix.version }}
           use-all-platform-bundle: 'false'
           setup-kotlin: 'true'
+      - name: Install @actions/tool-cache
+        run: npm install @actions/tool-cache@3
       - name: Check toolcache contains CodeQL
         continue-on-error: true
-        run: |
-          cd ./../action
-          npx tsx ./pr-checks/toolcache.ts installed
-
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const toolcache = require('@actions/tool-cache');
+            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+            if (allCodeqlVersions.length === 0) {
+              throw new Error(`CodeQL could not be found in the toolcache`);
+            }
       - id: setup-codeql
         uses: ./../action/setup-codeql
         with:
           tools: ${{ steps.prepare-test.outputs.tools-url }}
-
       - name: Check CodeQL is installed within the toolcache
-        run: |
-          cd ./../action
-          npx tsx ./pr-checks/toolcache.ts installed
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const toolcache = require('@actions/tool-cache');
+            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+            console.log(`Found CodeQL versions: ${allCodeqlVersions}`);
+            if (allCodeqlVersions.length === 0) {
+              throw new Error('CodeQL not found in toolcache');
+            }
     env:
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__bundle-toolcache.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: windows-2025
+          - os: windows-latest
             version: linked
     name: 'Bundle: Caching checks'
     if: github.triggering_actor != 'dependabot[bot]'
@@ -50,15 +50,6 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Install Node.js
-        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-        with:
-          node-version: 20.x
-          cache: npm
-      - name: Install newer npm
-        run: npm install -g npm@11.19.1
-      - name: Install dependencies
-        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
@@ -67,30 +58,47 @@ jobs:
           use-all-platform-bundle: 'false'
           setup-kotlin: 'true'
       - name: Remove CodeQL from toolcache
-        run: |
-          cd ./../action
-          npx tsx ./pr-checks/toolcache.ts clear
-
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const fs = require('fs');
+            const path = require('path');
+            const codeqlPath = path.join(process.env['RUNNER_TOOL_CACHE'], 'CodeQL');
+            fs.rmdirSync(codeqlPath, { recursive: true });
+      - name: Install @actions/tool-cache
+        run: npm install @actions/tool-cache@3
       - name: Check toolcache does not contain CodeQL
-        run: |
-          cd ./../action
-          npx tsx ./pr-checks/toolcache.ts absent
-
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const toolcache = require('@actions/tool-cache');
+            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+            if (allCodeqlVersions.length !== 0) {
+              throw new Error(`CodeQL should not be found in the toolcache, but found ${allCodeqlVersions}`);
+            }
+            console.log('No versions of CodeQL found in the toolcache');
       - id: init
         uses: ./../action/init
         with:
           # Request multiple languages so this check uses the combined bundle.
           languages: javascript,python
           tools: ${{ steps.prepare-test.outputs.tools-url }}
-
       - uses: ./../action/analyze
         with:
           output: ${{ runner.temp }}/results
           upload-database: false
-
       - name: Check CodeQL is installed within the toolcache
-        run: |
-          cd ./../action
-          npx tsx ./pr-checks/toolcache.ts installed -n 1
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        with:
+          script: |
+            const toolcache = require('@actions/tool-cache');
+            const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+            console.log(`Found CodeQL versions: ${allCodeqlVersions}`);
+            if (allCodeqlVersions.length === 0) {
+              throw new Error('CodeQL not found in toolcache');
+            }
+            if (allCodeqlVersions.length > 1) {
+              throw new Error('Multiple CodeQL versions found in toolcache');
+            }
     env:
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__cleanup-db-cluster-dir.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: Clean up database cluster directory
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__config-export.yml

@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Config export
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__config-input.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: Config input
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__cpp-deptrace-disabled.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'C/C++: disabling autoinstalling dependencies (Linux)'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__cpp-deptrace-enabled-on-macos.yml

@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: nightly-latest
     name: 'C/C++: autoinstalling dependencies is skipped (macOS)'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__cpp-deptrace-enabled.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'C/C++: autoinstalling dependencies (Linux)'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__diagnostics-export.yml

@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Diagnostic export
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__diagnostics-without-db.yml

@@ -1,143 +0,0 @@
-# Warning: This file is generated automatically, and should not be modified.
-# Instead, please modify the template in the pr-checks directory and run:
-#     pr-checks/sync.sh
-# to regenerate this file.
-
-name: PR Check - Diagnostic export without database
-env:
-  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  GO111MODULE: auto
-on:
-  push:
-    branches:
-      - main
-      - releases/v*
-  pull_request: {}
-  merge_group:
-    types:
-      - checks_requested
-  schedule:
-    - cron: '0 5 * * *'
-  workflow_dispatch:
-    inputs: {}
-  workflow_call:
-    inputs: {}
-defaults:
-  run:
-    shell: bash
-concurrency:
-  cancel-in-progress: ${{ github.event_name == 'pull_request' || false }}
-  group: diagnostics-without-db-${{github.ref}}
-jobs:
-  diagnostics-without-db:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: ubuntu-26.04
-            version: linked
-    name: Diagnostic export without database
-    if: github.triggering_actor != 'dependabot[bot]'
-    permissions:
-      contents: read
-      security-events: read
-    timeout-minutes: 45
-    runs-on: ${{ matrix.os }}
-    steps:
-      # We deliberately need to make this step fail before the database is initialised, but after
-      # some diagnostic has been produced. The simplest way to do that right now is to:
-      #
-      # - Produce a diagnostic before the db is initialised by forcing the use of a nightly release
-      #   with the `CODEQL_ACTION_FORCE_NIGHTLY` feature flag.
-      # - Cause `init` to abort because we are attempting to analyse Swift on a non-macOS runner.
-      #
-      - name: Check out repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Install Node.js
-        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-        with:
-          node-version: 20.x
-          cache: npm
-      - name: Install newer npm
-        run: npm install -g npm@11.19.1
-      - name: Install dependencies
-        run: npm ci
-      - name: Prepare test
-        id: prepare-test
-        uses: ./.github/actions/prepare-test
-        with:
-          version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
-      - name: Initialise failing analysis
-        id: init
-        uses: ./../action/init
-        continue-on-error: true
-        env:
-          CODEQL_ACTION_FORCE_NIGHTLY: true
-        with:
-          languages: swift
-          tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-      - name: Analyze
-        uses: ./analyze
-        # In a real workflow, this step wouldn't run. Since we used `continue-on-error`
-        # above, we manually disable it with an `if` condition. Having this step is required
-        # for the init post-action because it checks the workflow definition for e.g. the
-        # `category` input. Without this step, that part of the init post-action would fail.
-        if: false
-        with:
-          category: '/test-codeql-version:${{ matrix.version }}'
-
-      - name: Check diagnostics appear on disk
-        env:
-          DIAGNOSTICS_DIR: '${{ runner.temp }}/codeql-action-temp-diagnostics/'
-        run: |
-          cd ../action
-          npx tsx ./pr-checks/diagnostics-without-db.ts
-    env:
-      CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF: false
-      CODEQL_ACTION_SKIP_SARIF_UPLOAD: true
-      CODEQL_ACTION_TESTING_ENVIRONMENT: codeql-action-pr-checks
-      CODEQL_ACTION_TEST_MODE: true
-  diagnostics-without-db-validation:
-    if: github.triggering_actor != 'dependabot[bot]'
-    needs:
-      - diagnostics-without-db
-    permissions:
-      contents: read
-      security-events: read
-    timeout-minutes: 5
-    runs-on: ubuntu-26.04
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Install Node.js
-        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-        with:
-          node-version: 20.x
-          cache: npm
-      - name: Install newer npm
-        run: npm install -g npm@11.19.1
-      - name: Install dependencies
-        run: npm ci
-      - name: Download workflow artifact
-        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
-        with:
-          pattern: test-mode-sarif-*
-          path: sarif
-
-      - name: List artifact contents
-        run: ls -laR ./sarif
-
-      - name: Check diagnostics appear in SARIF
-        env:
-          SARIF_PATH: "./sarif/codeql-failed-run.sarif"
-          DIAGNOSTIC_ID: "codeql-action/forced-nightly-cli"
-          DIAGNOSTIC_NAME: "A nightly release of CodeQL was used"
-          EXPECTED_LOCATIONS: "0"
-          EXPECTED_MESSAGE: |
-            GitHub configured this analysis to use a nightly release of CodeQL to allow you to preview changes from an upcoming release.
-        run: npx tsx ./pr-checks/check-diagnostics.ts
-    env:
-      CODEQL_ACTION_TEST_MODE: true

.github/workflows/__export-file-baseline-information.yml

@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26
+          - os: macos-latest
             version: nightly-latest
-          - os: windows-2025
+          - os: windows-latest
             version: nightly-latest
     name: Export file baseline information
     if: github.triggering_actor != 'dependabot[bot]'
@@ -91,11 +91,6 @@ jobs:
         with:
           languages: javascript
           tools: ${{ steps.prepare-test.outputs.tools-url }}
-          # To balance speed and coverage, analyze only JavaScript but use the combined bundle so
-          # baseline information is reported for every language in the multi-language repository. A
-          # custom configuration prevents per-language bundles from being used.
-          config: |
-            paths-ignore: []
       - name: Build code
         run: ./build.sh
       - uses: ./../action/analyze
@@ -129,4 +124,5 @@ jobs:
     env:
       CODEQL_ACTION_SKIP_FILE_COVERAGE_ON_PRS: false
       CODEQL_ACTION_SUBLANGUAGE_FILE_COVERAGE: true
+      CODEQL_ACTION_PER_LANGUAGE_BUNDLES: false
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__extractor-ram-threads.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: Extractor ram and threads options test
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__global-proxy.yml

@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Proxy test
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__go-custom-queries.yml

@@ -54,9 +54,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'Go: Custom queries'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__go-indirect-tracing-workaround-diagnostic.yml

@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
     name: 'Go: diagnostic when Go is changed after init step'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__go-indirect-tracing-workaround-no-file-program.yml

@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
     name: 'Go: diagnostic when `file` is not installed'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__go-indirect-tracing-workaround.yml

@@ -44,7 +44,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
     name: 'Go: workaround for indirect tracing'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__go-tracing-autobuilder.yml

@@ -44,27 +44,27 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-24.04
+          - os: ubuntu-latest
             version: stable-v2.20.7
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.21.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.22.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.23.9
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.24.3
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.25.6
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26
+          - os: macos-latest
             version: nightly-latest
     name: 'Go: tracing with autobuilder step'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__go-tracing-custom-build-steps.yml

@@ -44,27 +44,27 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-24.04
+          - os: ubuntu-latest
             version: stable-v2.20.7
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.21.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.22.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.23.9
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.24.3
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.25.6
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26
+          - os: macos-latest
             version: nightly-latest
     name: 'Go: tracing with custom build steps'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__go-tracing-legacy-workflow.yml

@@ -44,27 +44,27 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-24.04
+          - os: ubuntu-latest
             version: stable-v2.20.7
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.21.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.22.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.23.9
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.24.3
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.25.6
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26
+          - os: macos-latest
             version: nightly-latest
     name: 'Go: tracing with legacy workflow'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__init-with-registries.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'Packaging: Download using registries'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__javascript-source-root.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Custom source root
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__job-run-uuid-sarif.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Job run UUID added to SARIF
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__language-aliases.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: Language aliases
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__local-bundle.yml

@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: Local CodeQL bundle
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__multi-language-autodetect.yml

@@ -54,41 +54,41 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-24.04
+          - os: ubuntu-latest
             version: stable-v2.20.7
           - os: macos-15-xlarge
             version: stable-v2.20.7
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.21.4
           - os: macos-15-xlarge
             version: stable-v2.21.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.22.4
           - os: macos-15-xlarge
             version: stable-v2.22.4
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.23.9
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: stable-v2.23.9
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.24.3
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: stable-v2.24.3
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.25.6
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: stable-v2.25.6
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: nightly-latest
     name: Multi-language repository
     if: github.triggering_actor != 'dependabot[bot]'
@@ -121,7 +121,7 @@ jobs:
         # imports `importlib._bootstrap._ERR_MSG`, which those Python versions no longer define.
         # See https://github.com/github/codeql-action/pull/3212
         if: matrix.version != 'nightly-latest' && matrix.version != 'linked'
-        uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
+        uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
         with:
           python-version: '3.13.15'
 

.github/workflows/__overlay-init-fallback.yml

@@ -34,9 +34,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Overlay database init fallback
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__packaging-codescanning-config-inputs-js.yml

@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'Packaging: Config and input passed to the CLI'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__packaging-config-inputs-js.yml

@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'Packaging: Config and input'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__packaging-config-js.yml

@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'Packaging: Config file'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__packaging-inputs-js.yml

@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: 'Packaging: Action input'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__per-language-bundle-validation.yml

@@ -35,41 +35,41 @@ jobs:
       matrix:
         include:
           - language: actions
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
             expected-extractors: actions javascript
           - language: cpp
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
             build-mode: manual
             build-command: gcc -o main main.c
           - language: csharp
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
             build-mode: none
           - language: go
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
             build-mode: autobuild
           - language: java
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
             build-mode: none
           - language: javascript
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
           - language: python
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
           - language: ruby
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
           - language: rust
-            os: ubuntu-26.04
-            version: linked
+            os: ubuntu-latest
+            version: nightly-latest
           - language: swift
-            os: macos-26-xlarge
-            version: linked
+            os: macos-latest-xlarge
+            version: nightly-latest
             build-mode: autobuild
     name: Per-language bundles
     if: github.triggering_actor != 'dependabot[bot]'
@@ -81,15 +81,6 @@ jobs:
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Install Node.js
-        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-        with:
-          node-version: 20.x
-          cache: npm
-      - name: Install newer npm
-        run: npm install -g npm@11.19.1
-      - name: Install dependencies
-        run: npm ci
       - name: Prepare test
         id: prepare-test
         uses: ./.github/actions/prepare-test
@@ -97,10 +88,6 @@ jobs:
           version: ${{ matrix.version }}
           use-all-platform-bundle: 'false'
           setup-kotlin: 'true'
-      - name: Remove CodeQL from toolcache
-        run: |
-          cd ./../action
-          npx tsx ./pr-checks/toolcache.ts clear
       - uses: ./../action/init
         id: init
         with:
@@ -141,8 +128,9 @@ jobs:
           CODEQL_PATH: ${{ steps.init.outputs.codeql-path }}
         run: |
           # A bundle that is missing most of its extractors must never be left in the toolcache,
-          # where a later job analyzing a different language could pick it up. Per-language bundles
-          # must instead be extracted under the runner's temporary directory.
+          # where a later job analyzing a different language could pick it up. The runner image
+          # ships with its own CodeQL in the toolcache, so check where this bundle was extracted to
+          # rather than whether the toolcache contains CodeQL at all.
           echo "CodeQL is at $CODEQL_PATH"
           if [[ "$CODEQL_PATH" == "$RUNNER_TOOL_CACHE"/* ]]; then
             echo "::error::The per-language bundle was added to the toolcache at $CODEQL_PATH."
@@ -172,4 +160,5 @@ jobs:
           fi
           echo "Created a ${LANGUAGE} database at ${database}."
     env:
+      CODEQL_ACTION_PER_LANGUAGE_BUNDLES: true
       CODEQL_ACTION_TEST_MODE: true

.github/workflows/__remote-config.yml

@@ -54,9 +54,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Remote config file
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__resolve-environment-action.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Resolve environment
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__rubocop-multi-language.yml

@@ -0,0 +1,74 @@
+# Warning: This file is generated automatically, and should not be modified.
+# Instead, please modify the template in the pr-checks directory and run:
+#     pr-checks/sync.sh
+# to regenerate this file.
+
+name: PR Check - RuboCop multi-language
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  GO111MODULE: auto
+on:
+  push:
+    branches:
+      - main
+      - releases/v*
+  pull_request: {}
+  merge_group:
+    types:
+      - checks_requested
+  schedule:
+    - cron: '0 5 * * *'
+  workflow_dispatch:
+    inputs: {}
+  workflow_call:
+    inputs: {}
+defaults:
+  run:
+    shell: bash
+concurrency:
+  cancel-in-progress: ${{ github.event_name == 'pull_request' || false }}
+  group: rubocop-multi-language-${{github.ref}}
+jobs:
+  rubocop-multi-language:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: ubuntu-latest
+            version: default
+    name: RuboCop multi-language
+    if: github.triggering_actor != 'dependabot[bot]'
+    permissions:
+      contents: read
+      security-events: read
+    timeout-minutes: 45
+    runs-on: ${{ matrix.os }}
+    steps:
+      - name: Check out repository
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+      - name: Prepare test
+        id: prepare-test
+        uses: ./.github/actions/prepare-test
+        with:
+          version: ${{ matrix.version }}
+          use-all-platform-bundle: 'false'
+          setup-kotlin: 'true'
+      - name: Set up Ruby
+        uses: ruby/setup-ruby@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
+        with:
+          ruby-version: 2.6
+      - name: Install Code Scanning integration
+        run: bundle add code-scanning-rubocop --version 0.3.0 --skip-install
+      - name: Install dependencies
+        run: bundle install
+      - name: RuboCop run
+        run: |
+          bash -c "
+            bundle exec rubocop --require code_scanning --format CodeScanning::SarifFormatter -o rubocop.sarif
+            [[ $? -ne 2 ]]
+          "
+      - uses: ./../action/upload-sarif
+        with:
+          sarif_file: rubocop.sarif
+    env:
+      CODEQL_ACTION_TEST_MODE: true

.github/workflows/__ruby.yml

@@ -34,17 +34,17 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: macos-26
+          - os: macos-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26
+          - os: macos-latest
             version: nightly-latest
     name: Ruby analysis
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__rust.yml

@@ -34,15 +34,15 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-24.04
+          - os: ubuntu-latest
             version: stable-v2.20.7
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: stable-v2.22.1
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Rust analysis
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__split-workflow.yml

@@ -54,17 +54,17 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: macos-26
+          - os: macos-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
-          - os: macos-26
+          - os: macos-latest
             version: nightly-latest
     name: Split workflow
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__start-proxy.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: macos-26
+          - os: macos-latest
             version: linked
-          - os: windows-2025
+          - os: windows-latest
             version: linked
     name: Start proxy
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__submit-sarif-failure.yml

@@ -34,11 +34,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Submit SARIF after failure
     if: github.triggering_actor != 'dependabot[bot]'
@@ -71,9 +71,7 @@ jobs:
         run: exit 1
       - uses: ./analyze
         # In a real workflow, this step wouldn't run. Since we used `continue-on-error`
-        # above, we manually disable it with an `if` condition. Having this step is required
-        # for the init post-action because it checks the workflow definition for e.g. the
-        # `category` input. Without this step, that part of the init post-action would fail.
+        # above, we manually disable it with an `if` condition.
         if: false
         with:
           category: '/test-codeql-version:${{ matrix.version }}'

.github/workflows/__swift-autobuild.yml

@@ -34,7 +34,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: nightly-latest
     name: Swift analysis using autobuild
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__swift-custom-build.yml

@@ -54,11 +54,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: linked
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: default
-          - os: macos-26-xlarge
+          - os: macos-latest-xlarge
             version: nightly-latest
     name: Swift analysis using a custom build command
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__unset-environment.yml

@@ -54,9 +54,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: nightly-latest
     name: Test unsetting environment variables
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__unsupported-macos.yml

@@ -1,135 +0,0 @@
-# Warning: This file is generated automatically, and should not be modified.
-# Instead, please modify the template in the pr-checks directory and run:
-#     pr-checks/sync.sh
-# to regenerate this file.
-
-name: PR Check - Unsupported macOS
-env:
-  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  GO111MODULE: auto
-on:
-  push:
-    branches:
-      - main
-      - releases/v*
-  pull_request: {}
-  merge_group:
-    types:
-      - checks_requested
-  schedule:
-    - cron: '0 5 * * *'
-  workflow_dispatch:
-    inputs: {}
-  workflow_call:
-    inputs: {}
-defaults:
-  run:
-    shell: bash
-concurrency:
-  cancel-in-progress: ${{ github.event_name == 'pull_request' || false }}
-  group: unsupported-macos-${{github.ref}}
-jobs:
-  unsupported-macos:
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: xcode-27
-            version: linked
-          - os: xcode-27
-            version: nightly-latest
-    name: Unsupported macOS
-    if: github.triggering_actor != 'dependabot[bot]'
-    permissions:
-      contents: read
-      security-events: read
-    timeout-minutes: 45
-    runs-on: ${{ matrix.os }}
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Install Node.js
-        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-        with:
-          node-version: 20.x
-          cache: npm
-      - name: Install newer npm
-        run: npm install -g npm@11.19.1
-      - name: Install dependencies
-        run: npm ci
-      - name: Prepare test
-        id: prepare-test
-        uses: ./.github/actions/prepare-test
-        with:
-          version: ${{ matrix.version }}
-          use-all-platform-bundle: 'false'
-          setup-kotlin: 'true'
-      - name: Check xcode_select_link
-        run: |
-          readlink /private/var/db/xcode_select_link
-          file -h /private/var/db/xcode_select_link
-
-      - uses: ./../action/init
-        id: init
-        continue-on-error: true
-        env:
-          CODEQL_ACTION_CHECK_UNSUPPORTED_TRACED_ANALYSIS: true
-          CODEQL_ACTION_ABORT_UNSUPPORTED_TRACED_ANALYSIS: true
-        with:
-          languages: swift
-          tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-      - name: Analyze
-        # We could run `analyze` here from `./../analyze`, but `getAnalyzeActionName` in `workflow.ts`
-        # can't cope with that unless we introduce a different testing environment. Since this step
-        # would just fail on `xcode-27` anyway, we just skip it instead.
-        if: false
-        uses: ./analyze
-        with:
-          category: '/test-codeql-version:${{ matrix.version }}'
-    env:
-      CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF: false
-      CODEQL_ACTION_SKIP_SARIF_UPLOAD: true
-      CODEQL_ACTION_TESTING_ENVIRONMENT: codeql-action-pr-checks
-      CODEQL_ACTION_TEST_MODE: true
-  unsupported-macos-sarif-checks:
-    if: github.triggering_actor != 'dependabot[bot]'
-    needs:
-      - unsupported-macos
-    permissions:
-      contents: read
-      security-events: read
-    timeout-minutes: 5
-    runs-on: ubuntu-26.04
-    steps:
-      - name: Check out repository
-        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
-      - name: Install Node.js
-        uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
-        with:
-          node-version: 20.x
-          cache: npm
-      - name: Install newer npm
-        run: npm install -g npm@11.19.1
-      - name: Install dependencies
-        run: npm ci
-      - name: Download workflow artifact
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          pattern: test-mode-sarif-*
-          path: sarif
-
-      - name: List artifact contents
-        run: ls -laR ./sarif
-
-      - name: Check diagnostics appear in SARIF
-        env:
-          SARIF_PATH: "./sarif/"
-          DIAGNOSTIC_ID: "codeql-action/unsupported-traced-analysis-macos"
-          DIAGNOSTIC_NAME: "Traced analysis is not supported on this version of macOS"
-          EXPECTED_LOCATIONS: "0"
-          EXPECTED_MESSAGE: |
-            Traced analysis is not supported on macOS 27 or above.
-        run: npx tsx ./pr-checks/check-diagnostics.ts
-    env:
-      CODEQL_ACTION_TEST_MODE: true

.github/workflows/__upload-ref-sha-input.yml

@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
     name: "Upload-sarif: 'ref' and 'sha' from inputs"
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/__upload-sarif.yml

@@ -54,13 +54,13 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
             analysis-kinds: code-scanning
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
             analysis-kinds: code-quality
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: default
             analysis-kinds: code-scanning,code-quality
     name: Test different uses of `upload-sarif`

.github/workflows/__with-checkout-path.yml

@@ -54,7 +54,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-26.04
+          - os: ubuntu-latest
             version: linked
     name: Use a custom `checkout_path`
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/codeql.yml

@@ -22,7 +22,7 @@ jobs:
   # Identify the CodeQL tool versions to use in the analysis job.
   check-codeql-versions:
     if: github.triggering_actor != 'dependabot[bot]'
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     outputs:
       versions: ${{ steps.compare.outputs.versions }}
 
@@ -106,7 +106,7 @@ jobs:
 
   analyze-other:
     if: github.triggering_actor != 'dependabot[bot]'
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
 
     strategy:
       fail-fast: false

.github/workflows/codescanning-config-cli.yml

@@ -41,11 +41,11 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - os: ubuntu-26.04
+        - os: ubuntu-latest
           version: linked
-        - os: ubuntu-26.04
+        - os: ubuntu-latest
           version: default
-        - os: ubuntu-26.04
+        - os: ubuntu-latest
           version: nightly-latest
 
     # Code-Scanning config not created because environment variable is not set

.github/workflows/debug-artifacts-failure-safe.yml

@@ -6,13 +6,13 @@ env:
 on:
   push:
     branches:
-      - main
-      - releases/v*
+    - main
+    - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: "0 5 * * *"
+    - cron: '0 5 * * *'
   workflow_dispatch:
 
 concurrency:
@@ -30,10 +30,10 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - stable-v2.20.7
-          - default
-          - linked
-          - nightly-latest
+        - stable-v2.20.7
+        - default
+        - linked
+        - nightly-latest
     name: Upload debug artifacts after failure in analyze
     continue-on-error: true
     env:
@@ -43,12 +43,7 @@ jobs:
       # We currently need `security-events: read` to access feature flags.
       security-events: read
     timeout-minutes: 45
-
-    # stable-v2.20.7 requires an older version of Java than the default on `ubuntu-latest` (`ubuntu-26.04`).
-    # We could install that older version on the newer runners, or use the older runner.
-    # We do the latter here. This can be removed once we stop supporting `v2.20.7`.
-    runs-on: ${{ case(matrix.version == 'stable-v2.20.7', 'ubuntu-24.04', 'ubuntu-26.04') }}
-
+    runs-on: ubuntu-latest
     steps:
       - name: Dump GitHub event
         run: cat "${GITHUB_EVENT_PATH}"
@@ -65,7 +60,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
-          dotnet-version: "9.x"
+          dotnet-version: '9.x'
       - name: Assert best-effort artifact scan completed
         uses: ./../action/.github/actions/verify-debug-artifact-scan-completed
       - uses: ./../action/init
@@ -91,13 +86,12 @@ jobs:
     timeout-minutes: 45
     permissions:
       contents: read
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     steps:
       - name: Download all artifacts
         uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
       - name: Check expected artifacts exist
         run: |
-          VERSIONS="stable-v2.20.7 default linked nightly-latest"
           LANGUAGES="cpp csharp go java javascript python"
           for version in $VERSIONS; do
             echo "Artifacts from version $version:"

.github/workflows/debug-artifacts-safe.yml

@@ -5,13 +5,13 @@ env:
 on:
   push:
     branches:
-      - main
-      - releases/v*
+    - main
+    - releases/v*
   pull_request:
   merge_group:
     types: [checks_requested]
   schedule:
-    - cron: "0 5 * * *"
+    - cron: '0 5 * * *'
   workflow_dispatch:
 
 concurrency:
@@ -29,10 +29,10 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - stable-v2.20.7
-          - default
-          - linked
-          - nightly-latest
+        - stable-v2.20.7
+        - default
+        - linked
+        - nightly-latest
     name: Upload debug artifacts
     env:
       CODEQL_ACTION_TEST_MODE: true
@@ -41,12 +41,7 @@ jobs:
       contents: read
       # We currently need `security-events: read` to access feature flags.
       security-events: read
-
-    # stable-v2.20.7 requires an older version of Java than the default on `ubuntu-latest` (`ubuntu-26.04`).
-    # We could install that older version on the newer runners, or use the older runner.
-    # We do the latter here. This can be removed once we stop supporting `v2.20.7`.
-    runs-on: ${{ case(matrix.version == 'stable-v2.20.7', 'ubuntu-24.04', 'ubuntu-26.04') }}
-
+    runs-on: ubuntu-latest
     steps:
       - name: Check out repository
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
@@ -61,7 +56,7 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@a98b56852c35b8e3190ac28c8c2271da59106c68 # v6.0.0
         with:
-          dotnet-version: "9.x"
+          dotnet-version: '9.x'
       - name: Assert best-effort artifact scan completed
         uses: ./../action/.github/actions/verify-debug-artifact-scan-completed
       - uses: ./../action/init
@@ -84,7 +79,7 @@ jobs:
     timeout-minutes: 45
     permissions:
       contents: read
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     steps:
       - name: Download all artifacts
         uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2

.github/workflows/deflake.yml

@@ -60,6 +60,7 @@ on:
       - "PR Check - Proxy test"
       - "PR Check - Remote config file"
       - "PR Check - Resolve environment"
+      - "PR Check - RuboCop multi-language"
       - "PR Check - Ruby analysis"
       - "PR Check - Rust analysis"
       - "PR Check - Split workflow"

.github/workflows/post-release-mergeback.yml

@@ -10,7 +10,7 @@ on:
   workflow_dispatch:
     inputs:
       baseBranch:
-        description: "The base branch to merge into"
+        description: 'The base branch to merge into'
         default: main
         required: false
 
@@ -24,7 +24,7 @@ defaults:
 
 jobs:
   merge-back:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     environment: Automation
     if: github.repository == 'github/codeql-action'
     env:
@@ -41,16 +41,16 @@ jobs:
 
       - name: Dump GitHub context
         env:
-          GITHUB_CONTEXT: "${{ toJson(github) }}"
+          GITHUB_CONTEXT: '${{ toJson(github) }}'
         run: echo "${GITHUB_CONTEXT}"
 
       - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
-          fetch-depth: 0 # ensure we have all tags and can push commits
+          fetch-depth: 0  # ensure we have all tags and can push commits
       - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
-          cache: "npm"
+          cache: 'npm'
 
       - name: Install JavaScript dependencies
         run: npm ci
@@ -134,7 +134,7 @@ jobs:
           echo "::endgroup::"
 
       - name: Generate token
-        uses: actions/create-github-app-token@64ab729a6294000f5aa4a4bc0b73d1f32bc45510 # v3.3.0
+        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
         id: app-token
         with:
           app-id: ${{ vars.AUTOMATION_APP_ID }}

.github/workflows/pr-checks.yml

@@ -25,7 +25,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-26.04, macos-26, windows-2025]
+        os: [ubuntu-latest, macos-latest, windows-latest]
         node-version: [20, 24]
     permissions:
       contents: read
@@ -71,7 +71,7 @@ jobs:
         run: npm test
 
       - name: Lint
-        if: always() && matrix.os != 'windows-2025'
+        if: always() && matrix.os != 'windows-latest'
         run: npm run lint-ci
 
       - name: Upload sarif
@@ -81,7 +81,7 @@ jobs:
         # paired `push` run that the queue branch creates use that ref, so gate on the ref itself
         # rather than the event. The same results are uploaded by the `pull_request` run and again
         # by the `push` run on `main`.
-        if: matrix.os == 'ubuntu-26.04' && matrix.node-version == 24 && !startsWith(github.ref, 'refs/heads/gh-readonly-queue/')
+        if: matrix.os == 'ubuntu-latest' && matrix.node-version == 24 && !startsWith(github.ref, 'refs/heads/gh-readonly-queue/')
         with:
           sarif_file: eslint.sarif
           category: eslint
@@ -93,7 +93,7 @@ jobs:
     if: github.triggering_actor != 'dependabot[bot]'
     permissions:
       contents: read
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     timeout-minutes: 10
 
     concurrency:
@@ -126,15 +126,10 @@ jobs:
         if: ${{ !cancelled() && steps.install-deps.outcome == 'success' }}
         run: .github/workflows/script/verify-pr-checks.sh
 
-      - name: Typecheck pr-checks scripts
-        if: ${{ !cancelled() && steps.install-deps.outcome == 'success' }}
-        working-directory: pr-checks
-        run: npm run typecheck
-
       - name: Run pr-checks tests
         if: ${{ !cancelled() && steps.install-deps.outcome == 'success' }}
         working-directory: pr-checks
-        run: npm run test
+        run: npx tsx --test
 
       - name: Run `pr-checks/changenotes.ts` to ensure that all unreleased change notes are valid
         if: ${{ !cancelled() && steps.install-deps.outcome == 'success' }}

.github/workflows/pr-dequeued.yml

@@ -1,43 +0,0 @@
-name: PR dequeued
-
-on:
-  pull_request:
-    types:
-      - dequeued
-
-jobs:
-  notify:
-    name: Notify
-    runs-on: ubuntu-slim
-
-    if: github.event.pull_request.merged != true
-
-    permissions:
-      pull-requests: write
-
-    steps:
-      - name: Notify that the PR was removed from the merge queue
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          PR_NUMBER: ${{ github.event.pull_request.number }}
-          REASON: ${{ github.event.reason }}
-        run: |
-          # Mention whoever added the PR to the merge queue rather than the PR author, who may be a
-          # bot such as Dependabot. The `dequeued` event payload doesn't identify the enqueuer, so
-          # look them up in the most recent `AddedToMergeQueueEvent` on the PR's timeline.
-          enqueuer=$(gh api graphql \
-            -F number="$PR_NUMBER" \
-            -f query='
-              query($number: Int!) {
-                repository(owner: "github", name: "codeql-action") {
-                  pullRequest(number: $number) {
-                    timelineItems(itemTypes: [ADDED_TO_MERGE_QUEUE_EVENT], last: 1) {
-                      nodes { ... on AddedToMergeQueueEvent { enqueuer { login } } }
-                    }
-                  }
-                }
-              }' \
-            --jq '.data.repository.pullRequest.timelineItems.nodes[0].enqueuer.login')
-          echo "@$enqueuer The pull request was removed from the merge queue (\`$REASON\`)." \
-            "Please resolve any issues if required and enqueue the PR again." |
-            gh pr comment --body-file - --repo github/codeql-action "$PR_NUMBER"

.github/workflows/prepare-release.yml

@@ -29,7 +29,7 @@ defaults:
 jobs:
   prepare:
     name: "Release info"
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     if: github.repository == 'github/codeql-action'
 
     permissions:

.github/workflows/python312-windows.yml

@@ -29,10 +29,10 @@ jobs:
       contents: read
       # We currently need `security-events: read` to access feature flags.
       security-events: read
-    runs-on: windows-2025
+    runs-on: windows-latest
 
     steps:
-    - uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
+    - uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
       with:
         python-version: 3.12
 

.github/workflows/query-filters.yml

@@ -25,7 +25,7 @@ jobs:
     name: Query Filters Tests
     if: github.triggering_actor != 'dependabot[bot]'
     timeout-minutes: 45
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     permissions:
       contents: read # This permission is needed to allow the GitHub Actions workflow to read the contents of the repository.
     steps:

.github/workflows/rebuild.yml

@@ -12,7 +12,7 @@ defaults:
 jobs:
   rebuild:
     name: Rebuild Action
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     if: github.event.label.name == 'Rebuild' || github.event_name == 'workflow_dispatch'
 
     env:
@@ -33,7 +33,7 @@ jobs:
         uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
         with:
           node-version: 24
-          cache: "npm"
+          cache: 'npm'
 
       - name: Remove label
         if: github.event_name == 'pull_request'

.github/workflows/rollback-release.yml

@@ -34,7 +34,7 @@ jobs:
   rollback:
     name: "Create rollback release"
     if: github.repository == 'github/codeql-action'
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     timeout-minutes: 45
 
     # Don't set the deployment environment for test runs
@@ -139,7 +139,7 @@ jobs:
 
       - name: Generate token
         if: github.event_name == 'workflow_dispatch'
-        uses: actions/create-github-app-token@64ab729a6294000f5aa4a4bc0b73d1f32bc45510 # v3.3.0
+        uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
         id: app-token
         with:
           app-id: ${{ vars.AUTOMATION_APP_ID }}

.github/workflows/test-codeql-bundle-all.yml

@@ -27,7 +27,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
-        - os: ubuntu-26.04
+        - os: ubuntu-latest
           version: nightly-latest
     name: 'CodeQL Bundle All'
     if: github.triggering_actor != 'dependabot[bot]'

.github/workflows/update-bundle.yml

@@ -20,7 +20,7 @@ defaults:
 jobs:
   update-bundle:
     if: github.event.release.prerelease && startsWith(github.event.release.tag_name, 'codeql-bundle-')
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     permissions:
       contents: write # needed to push commits
       pull-requests: write # needed to create pull requests

.github/workflows/update-release-branch.yml

@@ -26,7 +26,7 @@ jobs:
   update:
     name: "Update release branch"
     timeout-minutes: 45
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     if: github.event_name == 'workflow_dispatch'
     needs: [prepare]
     env:
@@ -79,7 +79,7 @@ jobs:
   backport:
     name: "Create backport"
     timeout-minutes: 45
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
     environment: Automation
     needs: [prepare]
     if: ${{ (github.event_name == 'push') && needs.prepare.outputs.backport_target_branches != '[]' }}
@@ -95,7 +95,7 @@ jobs:
       pull-requests: write # needed to create pull request
     steps:
     - name: Generate token
-      uses: actions/create-github-app-token@64ab729a6294000f5aa4a4bc0b73d1f32bc45510 # v3.3.0
+      uses: actions/create-github-app-token@bcd2ba49218906704ab6c1aa796996da409d3eb1 # v3.2.0
       id: app-token
       with:
         app-id: ${{ vars.AUTOMATION_APP_ID }}

CHANGELOG.md

@@ -2,117 +2,113 @@
 
 See the [releases page](https://github.com/github/codeql-action/releases) for the relevant changes to the CodeQL CLI and language packs.
 
-## [UNRELEASED]
-
-No user facing changes.
-
-## 4.39.1 - 21 Oct 2026
+## 3.39.1 - 21 Oct 2026
 
 - Update default CodeQL bundle version to [2.27.3](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.27.3). [#4256](https://github.com/github/codeql-action/pull/4256)
 
-## 4.39.0 - 15 Oct 2026
+## 3.39.0 - 15 Oct 2026
 
 - _Breaking change_: Bump the minimum required CodeQL bundle version to 2.20.7. [#4205](https://github.com/github/codeql-action/pull/4205)
 - The `codeql-action/analyze` step now validates that a correct argument for the `checkout_path` input has been provided. The `checkout_path` input must be set to the path where the repository that is being analyzed is checked out at on the runner, if that path is something other than the workspace root. If the path does not point to a repository checkout or is different from the path that was used by `codeql-action/init`, then the CodeQL Action now produces a warning. [#4148](https://github.com/github/codeql-action/pull/4148)
 - Resolved an issue with third-party caching implementations that prevented caches from being restored correctly. [#4206](https://github.com/github/codeql-action/pull/4206)
 - The `codeql-action/start-proxy` step that is used in Code Scanning Default Setup now finds CodeQL releases using the same logic as `codeql-action/init`. This primarily benefits customers who are using GitHub instances other than `github.com` where the `codeql-action/start-proxy` step may previously have been unable to locate recent releases and ended up using outdated versions of the private registry authentication proxy as a result. [#4198](https://github.com/github/codeql-action/pull/4198)
 
-## 4.38.3 - 08 Oct 2026
+## 3.38.3 - 08 Oct 2026
 
 - _Upcoming breaking change_: CodeQL version 2.21.2 and earlier were discontinued on 24 September 2026 alongside GitHub Enterprise Server 3.17, and will be unsupported by the next minor release of the CodeQL Action. Added a deprecation warning for customers using these versions of CodeQL. [#4188](https://github.com/github/codeql-action/pull/4188)
 - Update default CodeQL bundle version to [2.27.2](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.27.2). [#4203](https://github.com/github/codeql-action/pull/4203)
 - Fixed a bug where the decision of whether to use a per-language bundle did not account for custom configurations that reference queries outside of compiled CodeQL packs. This issue was caught during internal testing and did not affect any customer repositories. We will resume the roll out of per-language bundles in the coming weeks. [#4184](https://github.com/github/codeql-action/pull/4184)
 
-## 4.38.2 - 24 Sept 2026
+## 3.38.2 - 24 Sept 2026
 
 - Update default CodeQL bundle version to [2.27.1](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.27.1). [#4160](https://github.com/github/codeql-action/pull/4160)
 
-## 4.38.1 - 18 Sept 2026
+## 3.38.1 - 18 Sept 2026
 
 - The CodeQL Action now has experimental support for CodeQL releases for which per-language bundles are available. Per-language bundles support analysis for a single language and are therefore smaller than the combined bundles that allow analysis for all supported languages. As a result, per-language bundles take up less space on disk and are faster to download. We expect to roll this change out to everyone in the coming weeks. [#4146](https://github.com/github/codeql-action/pull/4146)
 
-## 4.38.0 - 09 Sept 2026
+## 3.38.0 - 09 Sept 2026
 
 - On GitHub-hosted runners, the CodeQL Action now deletes unused CodeQL bundles from the toolcache before downloading a different bundle, which frees up disk space for the analysis. We expect to roll this change out to everyone in September. [#4124](https://github.com/github/codeql-action/pull/4124)
 - The CodeQL Action now supports CodeQL releases that are compatible with Linux Arm64 and downloads the native `linux-arm64` CodeQL bundle when available. [#4072](https://github.com/github/codeql-action/pull/4072)
 - Update default CodeQL bundle version to [2.27.0](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.27.0). [#4129](https://github.com/github/codeql-action/pull/4129)
 
-## 4.37.9 - 26 Aug 2026
+## 3.37.9 - 26 Aug 2026
 
 - Update default CodeQL bundle version to [2.26.4](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.26.4). [#4106](https://github.com/github/codeql-action/pull/4106)
 
-## 4.37.8 - 21 Aug 2026
+## 3.37.8 - 21 Aug 2026
 
 No user facing changes.
 
-## 4.37.7 - 13 Aug 2026
+## 3.37.7 - 13 Aug 2026
 
 - Update default CodeQL bundle version to [2.26.3](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.26.3). [#4085](https://github.com/github/codeql-action/pull/4085)
 
-## 4.37.6 - 04 Aug 2026
+## 3.37.6 - 04 Aug 2026
 
 - Changed the default filepath for the new remote file address format that was introduced in CodeQL Action 4.37.0 / 3.37.0 to `.github/codeql-config.yml` to align it with the suggested path that is used elsewhere. [#4070](https://github.com/github/codeql-action/pull/4070)
 
-## 4.37.5 - 03 Aug 2026
+## 3.37.5 - 03 Aug 2026
 
 - Fixed a bug where a network error while streaming the download of the CodeQL bundle could terminate the `init` Action instead of falling back to downloading the bundle before extracting it. [#4061](https://github.com/github/codeql-action/pull/4061)
 
-## 4.37.4 - 29 Jul 2026
+## 3.37.4 - 29 Jul 2026
 
 - This version of the CodeQL Action adds support for the `tools` input for the `codeql-action/init` step to be specified using a `github-codeql-tools` [repository property](https://docs.github.com/en/organizations/managing-organization-settings/managing-custom-properties-for-repositories-in-your-organization). This feature will gradually be rolled out following the release of this version. Once rolled out, this allows for the CodeQL CLI version that is used in GitHub-managed workflows, such as Default Setup, to be set to a custom value. For example, customers who run into issues with rate limits when a new CodeQL CLI version is released can set the value to `toolcache` to always use the CodeQL CLI version that is available in the runner toolcache. For Advanced Setup workflows, the value provided for `tools` in the workflow definition always takes precedence unless the value of the repository property starts with `!`. [#4037](https://github.com/github/codeql-action/pull/4037)
 - Update default CodeQL bundle version to [2.26.2](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.26.2). [#4051](https://github.com/github/codeql-action/pull/4051)
 
-## 4.37.3 - 22 Jul 2026
+## 3.37.3 - 22 Jul 2026
 
 No user facing changes.
 
-## 4.37.2 - 21 Jul 2026
+## 3.37.2 - 21 Jul 2026
 
 - The new address format for the `config-file` input that was introduced in CodeQL Action 4.37.0 is now enabled by default. In addition to the format described there, the `remote=` prefix can now be used to explicitly indicate that the input refers to a remote file. All previous input formats continue to be accepted as well. [#4023](https://github.com/github/codeql-action/pull/4023)
 - The CodeQL Action can now make use of [configured private registries](https://docs.github.com/en/code-security/how-tos/secure-at-scale/configure-organization-security/manage-usage-and-access/giving-org-access-private-registries) in Default Setup to retrieve CodeQL configuration files from remote repositories that require authentication. This will allow customers to store their CodeQL configuration in a single repository that can then be referenced by Default Setup workflows in other repositories. We expect to roll this and other, related changes out to everyone in July. [#4007](https://github.com/github/codeql-action/pull/4007)
 
-## 4.37.1 - 16 Jul 2026
+## 3.37.1 - 16 Jul 2026
 
 - _Upcoming breaking change_: Add a deprecation warning for customers using CodeQL version 2.20.6 and earlier. These versions of CodeQL were discontinued on 1 July 2026 alongside GitHub Enterprise Server 3.16, and will be unsupported by the next minor release of the CodeQL Action. [#3956](https://github.com/github/codeql-action/pull/3956)
 - Update default CodeQL bundle version to [2.26.1](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.26.1). [#4019](https://github.com/github/codeql-action/pull/4019)
 
-## 4.37.0 - 08 Jul 2026
+## 3.37.0 - 08 Jul 2026
 
 - Update default CodeQL bundle version to [2.26.0](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.26.0). [#3995](https://github.com/github/codeql-action/pull/3995)
 - In addition to the existing input format, the `config-file` input for the `codeql-action/init` step will soon support a new `[owner/]repo[@ref][:path]` format. All components except the repository name are optional. If omitted, `owner` defaults to the same owner as the repository the analysis is running for, `ref` to `main`, and `path` to `.github/codeql-action.yaml`. Support for this format ships in this version of the CodeQL Action, but will only be enabled over the coming weeks. [#3973](https://github.com/github/codeql-action/pull/3973)
 
-## 4.36.3 - 01 Jul 2026
+## 3.36.3 - 01 Jul 2026
 
 No user facing changes.
 
-## 4.36.2 - 04 Jun 2026
+## 3.36.2 - 04 Jun 2026
 
 - Cache CodeQL CLI version information across Actions steps. [#3943](https://github.com/github/codeql-action/pull/3943)
 - Reduce requests while waiting for analysis processing by using exponential backoff when polling SARIF processing status. [#3937](https://github.com/github/codeql-action/pull/3937)
 - Update default CodeQL bundle version to [2.25.6](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.6). [#3948](https://github.com/github/codeql-action/pull/3948)
 
-## 4.36.1 - 02 Jun 2026
+## 3.36.1 - 02 Jun 2026
 
 No user facing changes.
 
-## 4.36.0 - 22 May 2026
+## 3.36.0 - 22 May 2026
 
 - _Breaking change_: Bump the minimum required CodeQL bundle version to 2.19.4. [#3894](https://github.com/github/codeql-action/pull/3894)
 - Add support for SHA-256 Git object IDs. [#3893](https://github.com/github/codeql-action/pull/3893)
 - Update default CodeQL bundle version to [2.25.5](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.5). [#3926](https://github.com/github/codeql-action/pull/3926)
 
-## 4.35.5 - 15 May 2026
+## 3.35.5 - 15 May 2026
 
 - We have improved how the JavaScript bundles for the CodeQL Action are generated to avoid duplication across bundles and reduce the size of the repository by around 70%. This should have no effect on the runtime behaviour of the CodeQL Action. [#3899](https://github.com/github/codeql-action/pull/3899)
 - For performance and accuracy reasons, [improved incremental analysis](https://github.com/github/roadmap/issues/1158) will now only be enabled on a pull request when diff-informed analysis is also enabled for that run. If diff-informed analysis is unavailable (for example, because the PR diff ranges could not be computed), the action will fall back to a full analysis. [#3791](https://github.com/github/codeql-action/pull/3791)
 - If multiple inputs are provided for the GitHub-internal `analysis-kinds` input, only `code-scanning` will be enabled. The `analysis-kinds` input is experimental, for GitHub-internal use only, and may change without notice at any time. [#3892](https://github.com/github/codeql-action/pull/3892)
 - Added an experimental change which, when running a Code Scanning analysis for a PR with [improved incremental analysis](https://github.com/github/roadmap/issues/1158) enabled, prefers CodeQL CLI versions that have a cached overlay-base database for the configured languages. This speeds up analysis for a repository when there is not yet a cached overlay-base database for the latest CLI version. We expect to roll this change out to everyone in May. [#3880](https://github.com/github/codeql-action/pull/3880)
 
-## 4.35.4 - 07 May 2026
+## 3.35.4 - 07 May 2026
 
 - Update default CodeQL bundle version to [2.25.4](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.4). [#3881](https://github.com/github/codeql-action/pull/3881)
 
-## 4.35.3 - 01 May 2026
+## 3.35.3 - 01 May 2026
 
 - _Upcoming breaking change_: Add a deprecation warning for customers using CodeQL version 2.19.3 and earlier. These versions of CodeQL were discontinued on 9 April 2026 alongside GitHub Enterprise Server 3.15, and will be unsupported by the next minor release of the CodeQL Action. [#3837](https://github.com/github/codeql-action/pull/3837)
 - Configurations for private registries that use Cloudsmith or GCP OIDC are now accepted. [#3850](https://github.com/github/codeql-action/pull/3850)
@@ -120,7 +116,7 @@ No user facing changes.
 - Fixed a bug where two diagnostics produced within the same millisecond could overwrite each other on disk, causing one of them to be lost. [#3852](https://github.com/github/codeql-action/pull/3852)
 - Update default CodeQL bundle version to [2.25.3](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.3). [#3865](https://github.com/github/codeql-action/pull/3865)
 
-## 4.35.2 - 15 Apr 2026
+## 3.35.2 - 15 Apr 2026
 
 - The undocumented TRAP cache cleanup feature that could be enabled using the `CODEQL_ACTION_CLEANUP_TRAP_CACHES` environment variable is deprecated and will be removed in May 2026. If you are affected by this, we recommend disabling TRAP caching by passing the `trap-caching: false` input to the `init` Action. [#3795](https://github.com/github/codeql-action/pull/3795)
 - The Git version 2.36.0 requirement for improved incremental analysis now only applies to repositories that contain submodules. [#3789](https://github.com/github/codeql-action/pull/3789)
@@ -128,26 +124,26 @@ No user facing changes.
 - Fixed a bug in the validation of OIDC configurations for private registries that was added in CodeQL Action 4.33.0 / 3.33.0. [#3807](https://github.com/github/codeql-action/pull/3807)
 - Update default CodeQL bundle version to [2.25.2](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.2). [#3823](https://github.com/github/codeql-action/pull/3823)
 
-## 4.35.1 - 27 Mar 2026
+## 3.35.1 - 27 Mar 2026
 
 - Fix incorrect minimum required Git version for [improved incremental analysis](https://github.com/github/roadmap/issues/1158): it should have been 2.36.0, not 2.11.0. [#3781](https://github.com/github/codeql-action/pull/3781)
 
-## 4.35.0 - 27 Mar 2026
+## 3.35.0 - 27 Mar 2026
 
 - Reduced the minimum Git version required for [improved incremental analysis](https://github.com/github/roadmap/issues/1158) from 2.38.0 to 2.11.0. [#3767](https://github.com/github/codeql-action/pull/3767)
 - Update default CodeQL bundle version to [2.25.1](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.1). [#3773](https://github.com/github/codeql-action/pull/3773)
 
-## 4.34.1 - 20 Mar 2026
+## 3.34.1 - 20 Mar 2026
 
 - Downgrade default CodeQL bundle version to [2.24.3](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.24.3) due to issues with a small percentage of Actions and JavaScript analyses. [#3762](https://github.com/github/codeql-action/pull/3762)
 
-## 4.34.0 - 20 Mar 2026
+## 3.34.0 - 20 Mar 2026
 
 - Added an experimental change which disables TRAP caching when [improved incremental analysis](https://github.com/github/roadmap/issues/1158) is enabled, since improved incremental analysis supersedes TRAP caching. This will improve performance and reduce Actions cache usage. We expect to roll this change out to everyone in March. [#3569](https://github.com/github/codeql-action/pull/3569)
 - We are rolling out improved incremental analysis to C/C++ analyses that use build mode `none`. We expect this rollout to be complete by the end of April 2026. [#3584](https://github.com/github/codeql-action/pull/3584)
 - Update default CodeQL bundle version to [2.25.0](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.25.0). [#3585](https://github.com/github/codeql-action/pull/3585)
 
-## 4.33.0 - 16 Mar 2026
+## 3.33.0 - 16 Mar 2026
 
 - Upcoming change: Starting April 2026, the CodeQL Action will skip collecting file coverage information on pull requests to improve analysis performance. File coverage information will still be computed on non-PR analyses. Pull request analyses will log a warning about this upcoming change. [#3562](https://github.com/github/codeql-action/pull/3562)
 
@@ -161,11 +157,11 @@ No user facing changes.
 - Fixed the retry mechanism for database uploads. Previously this would fail with the error "Response body object should not be disturbed or locked". [#3564](https://github.com/github/codeql-action/pull/3564)
 - A warning is now emitted if the CodeQL Action detects a repository property whose name suggests that it relates to the CodeQL Action, but which is not one of the properties recognised by the current version of the CodeQL Action. [#3570](https://github.com/github/codeql-action/pull/3570)
 
-## 4.32.6 - 05 Mar 2026
+## 3.32.6 - 05 Mar 2026
 
 - Update default CodeQL bundle version to [2.24.3](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.24.3). [#3548](https://github.com/github/codeql-action/pull/3548)
 
-## 4.32.5 - 02 Mar 2026
+## 3.32.5 - 02 Mar 2026
 
 - Repositories owned by an organization can now set up the `github-codeql-disable-overlay` custom repository property to disable [improved incremental analysis for CodeQL](https://github.com/github/roadmap/issues/1158). First, create a custom repository property with the name `github-codeql-disable-overlay` and the type "True/false" in the organization's settings. Then in the repository's settings, set this property to `true` to disable improved incremental analysis. For more information, see [Managing custom properties for repositories in your organization](https://docs.github.com/en/organizations/managing-organization-settings/managing-custom-properties-for-repositories-in-your-organization). This feature is not yet available on GitHub Enterprise Server. [#3507](https://github.com/github/codeql-action/pull/3507)
 - Added an experimental change so that when [improved incremental analysis](https://github.com/github/roadmap/issues/1158) fails on a runner — potentially due to insufficient disk space — the failure is recorded in the Actions cache so that subsequent runs will automatically skip improved incremental analysis until something changes (e.g. a larger runner is provisioned or a new CodeQL version is released). We expect to roll this change out to everyone in March. [#3487](https://github.com/github/codeql-action/pull/3487)
@@ -175,7 +171,7 @@ No user facing changes.
 - Added an experimental change which allows the `start-proxy` action to resolve the CodeQL CLI version from feature flags instead of using the linked CLI bundle version. We expect to roll this change out to everyone in March. [#3512](https://github.com/github/codeql-action/pull/3512)
 - The previously experimental changes from versions 4.32.3, 4.32.4, 3.32.3 and 3.32.4 are now enabled by default. [#3503](https://github.com/github/codeql-action/pull/3503), [#3504](https://github.com/github/codeql-action/pull/3504)
 
-## 4.32.4 - 20 Feb 2026
+## 3.32.4 - 20 Feb 2026
 
 - Update default CodeQL bundle version to [2.24.2](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.24.2). [#3493](https://github.com/github/codeql-action/pull/3493)
 - Added an experimental change which improves how certificates are generated for the authentication proxy that is used by the CodeQL Action in Default Setup when [private package registries are configured](https://docs.github.com/en/code-security/how-tos/secure-at-scale/configure-organization-security/manage-usage-and-access/giving-org-access-private-registries). This is expected to generate more widely compatible certificates and should have no impact on analyses which are working correctly already. We expect to roll this change out to everyone in February. [#3473](https://github.com/github/codeql-action/pull/3473)
@@ -183,89 +179,89 @@ No user facing changes.
 - Added a setting which allows the CodeQL Action to enable network debugging for Java programs. This will help GitHub staff support customers with troubleshooting issues in GitHub-managed CodeQL workflows, such as Default Setup. This setting can only be enabled by GitHub staff. [#3485](https://github.com/github/codeql-action/pull/3485)
 - Added a setting which enables GitHub-managed workflows, such as Default Setup, to use a [nightly CodeQL CLI release](https://github.com/dsp-testing/codeql-cli-nightlies) instead of the latest, stable release that is used by default. This will help GitHub staff support customers whose analyses for a given repository or organization require early access to a change in an upcoming CodeQL CLI release. This setting can only be enabled by GitHub staff. [#3484](https://github.com/github/codeql-action/pull/3484)
 
-## 4.32.3 - 13 Feb 2026
+## 3.32.3 - 13 Feb 2026
 
 - Added experimental support for testing connections to [private package registries](https://docs.github.com/en/code-security/how-tos/secure-at-scale/configure-organization-security/manage-usage-and-access/giving-org-access-private-registries). This feature is not currently enabled for any analysis. In the future, it may be enabled by default for Default Setup. [#3466](https://github.com/github/codeql-action/pull/3466)
 
-## 4.32.2 - 05 Feb 2026
+## 3.32.2 - 05 Feb 2026
 
 - Update default CodeQL bundle version to [2.24.1](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.24.1). [#3460](https://github.com/github/codeql-action/pull/3460)
 
-## 4.32.1 - 02 Feb 2026
+## 3.32.1 - 02 Feb 2026
 
 - A warning is now shown in Default Setup workflow logs if a [private package registry is configured](https://docs.github.com/en/code-security/how-tos/secure-at-scale/configure-organization-security/manage-usage-and-access/giving-org-access-private-registries) using a GitHub Personal Access Token (PAT), but no username is configured. [#3422](https://github.com/github/codeql-action/pull/3422)
 - Fixed a bug which caused the CodeQL Action to fail when repository properties cannot successfully be retrieved. [#3421](https://github.com/github/codeql-action/pull/3421)
 
-## 4.32.0 - 26 Jan 2026
+## 3.32.0 - 26 Jan 2026
 
 - Update default CodeQL bundle version to [2.24.0](https://github.com/github/codeql-action/releases/tag/codeql-bundle-v2.24.0). [#3425](https://github.com/github/codeql-action/pull/3425)
 
-## 4.31.11 - 23 Jan 2026
+## 3.31.11 - 23 Jan 2026
 
 - When running a Default Setup workflow with [Actions debugging enabled](https://docs.github.com/en/actions/how-tos/monitor-workflows/enable-debug-logging), the CodeQL Action will now use more unique names when uploading logs from the Dependabot authentication proxy as workflow artifacts. This ensures that the artifact names do not clash between multiple jobs in a build matrix. [#3409](https://github.com/github/codeql-action/pull/3409)
 - Improved error handling throughout the CodeQL Action. [#3415](https://github.com/github/codeql-action/pull/3415)
 - Added experimental support for automatically excluding [generated files](https://docs.github.com/en/repositories/working-with-files/managing-files/customizing-how-changed-files-appear-on-github) from the analysis. This feature is not currently enabled for any analysis. In the future, it may be enabled by default for some GitHub-managed analyses. [#3318](https://github.com/github/codeql-action/pull/3318)
 - The changelog extracts that are included with releases of the CodeQL Action are now shorter to avoid duplicated information from appearing in Dependabot PRs. [#3403](https://github.com/github/codeql-action/pull/3403)
 
-## 4.31.10 - 12 Jan 2026
+## 3.31.10 - 12 Jan 2026
 
 - Update default CodeQL bundle version to 2.23.9. [#3393](https://github.com/github/codeql-action/pull/3393)
 
-## 4.31.9 - 16 Dec 2025
+## 3.31.9 - 16 Dec 2025
 
 No user facing changes.
 
-## 4.31.8 - 11 Dec 2025
+## 3.31.8 - 11 Dec 2025
 
 - Update default CodeQL bundle version to 2.23.8. [#3354](https://github.com/github/codeql-action/pull/3354)
 
-## 4.31.7 - 05 Dec 2025
+## 3.31.7 - 05 Dec 2025
 
 - Update default CodeQL bundle version to 2.23.7. [#3343](https://github.com/github/codeql-action/pull/3343)
 
-## 4.31.6 - 01 Dec 2025
+## 3.31.6 - 01 Dec 2025
 
 No user facing changes.
 
-## 4.31.5 - 24 Nov 2025
+## 3.31.5 - 24 Nov 2025
 
 - Update default CodeQL bundle version to 2.23.6. [#3321](https://github.com/github/codeql-action/pull/3321)
 
-## 4.31.4 - 18 Nov 2025
+## 3.31.4 - 18 Nov 2025
 
 No user facing changes.
 
-## 4.31.3 - 13 Nov 2025
+## 3.31.3 - 13 Nov 2025
 
 - CodeQL Action v3 will be deprecated in December 2026.  The Action now logs a warning for customers who are running v3 but could be running v4. For more information, see [Upcoming deprecation of CodeQL Action v3](https://github.blog/changelog/2025-10-28-upcoming-deprecation-of-codeql-action-v3/).
 - Update default CodeQL bundle version to 2.23.5. [#3288](https://github.com/github/codeql-action/pull/3288)
 
-## 4.31.2 - 30 Oct 2025
+## 3.31.2 - 30 Oct 2025
 
 No user facing changes.
 
-## 4.31.1 - 30 Oct 2025
+## 3.31.1 - 30 Oct 2025
 
 - The `add-snippets` input has been removed from the `analyze` action. This input has been deprecated since CodeQL Action 3.26.4 in August 2024 when this removal was announced.
 
-## 4.31.0 - 24 Oct 2025
+## 3.31.0 - 24 Oct 2025
 
 - Bump minimum CodeQL bundle version to 2.17.6. [#3223](https://github.com/github/codeql-action/pull/3223)
 - When SARIF files are uploaded by the `analyze` or `upload-sarif` actions, the CodeQL Action automatically performs post-processing steps to prepare the data for the upload. Previously, these post-processing steps were only performed before an upload took place. We are now changing this so that the post-processing steps will always be performed, even when the SARIF files are not uploaded. This does not change anything for the `upload-sarif` action. For `analyze`, this may affect Advanced Setup for CodeQL users who specify a value other than `always` for the `upload` input. [#3222](https://github.com/github/codeql-action/pull/3222)
 
-## 4.30.9 - 17 Oct 2025
+## 3.30.9 - 17 Oct 2025
 
 - Update default CodeQL bundle version to 2.23.3. [#3205](https://github.com/github/codeql-action/pull/3205)
 - Experimental: A new `setup-codeql` action has been added which is similar to `init`, except it only installs the CodeQL CLI and does not initialize a database. Do not use this in production as it is part of an internal experiment and subject to change at any time. [#3204](https://github.com/github/codeql-action/pull/3204)
 
-## 4.30.8 - 10 Oct 2025
+## 3.30.8 - 10 Oct 2025
 
 No user facing changes.
 
-## 4.30.7 - 06 Oct 2025
+## 3.30.7 - 06 Oct 2025
 
-- [v4+ only] The CodeQL Action now runs on Node.js v24. [#3169](https://github.com/github/codeql-action/pull/3169)
 
+No user facing changes.
 ## 3.30.6 - 02 Oct 2025
 
 - Update default CodeQL bundle version to 2.23.2. [#3168](https://github.com/github/codeql-action/pull/3168)

README.md

@@ -76,6 +76,7 @@ We typically release new minor versions of the CodeQL Action and Bundle when a n
 | `v4.33.0` | `2.24.3` | Enterprise Server 3.21 | |
 | `v4.31.10` | `2.23.9` | Enterprise Server 3.20 | |
 | `v3.29.11` | `2.22.4` | Enterprise Server 3.19 | |
+| `v3.28.21` | `2.21.3` | Enterprise Server 3.18 | |
 
 See the full list of GHES release and deprecation dates at [GitHub Enterprise Server releases](https://docs.github.com/en/enterprise-server/admin/all-releases#releases-of-github-enterprise-server).
 

analyze/action.yml

@@ -94,6 +94,6 @@ outputs:
   sarif-id:
     description: The ID of the uploaded SARIF file.
 runs:
-  using: node24
+  using: node20
   main: "../lib/analyze-entry.js"
   post: "../lib/analyze-post-entry.js"

autobuild/action.yml

@@ -15,5 +15,5 @@ inputs:
       $GITHUB_WORKSPACE as its working directory.
     required: false
 runs:
-  using: node24
+  using: node20
   main: '../lib/autobuild-entry.js'

init/action.yml

@@ -180,6 +180,6 @@ outputs:
   codeql-version:
     description: The version of the CodeQL binary used for analysis
 runs:
-  using: node24
+  using: node20
   main: '../lib/init-entry.js'
   post: '../lib/init-post-entry.js'

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "codeql",
-  "version": "4.39.2",
+  "version": "4.39.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codeql",
-      "version": "4.39.2",
+      "version": "4.39.1",
       "license": "MIT",
       "workspaces": [
         "pr-checks"
@@ -30,13 +30,13 @@
         "follow-redirects": "^1.16.1",
         "get-folder-size": "^5.0.0",
         "https-proxy-agent": "^7.0.6",
-        "js-yaml": "^5.5.0",
+        "js-yaml": "^5.4.3",
         "jsonschema": "1.5.0",
         "long": "^5.3.2",
         "node-forge": "^1.4.0",
         "semver": "^7.8.5",
-        "undici": "^7.30.1",
-        "uuid": "^14.0.3"
+        "undici": "^6.28.0",
+        "uuid": "^14.0.2"
       },
       "devDependencies": {
         "@ava/typescript": "6.0.0",
@@ -50,21 +50,29 @@
         "@types/node-forge": "^1.3.14",
         "@types/sarif": "^2.1.7",
         "@types/semver": "^7.8.0",
-        "@types/sinon": "^22.0.1",
+        "@types/sinon": "^22.0.0",
         "ava": "^6.4.1",
         "esbuild": "^0.28.2",
         "eslint": "^9.39.5",
         "eslint-import-resolver-typescript": "^4.4.5",
         "eslint-plugin-github": "^6.1.2",
         "eslint-plugin-import-x": "^4.17.1",
-        "eslint-plugin-jsdoc": "^65.4.0",
+        "eslint-plugin-jsdoc": "^65.2.0",
         "eslint-plugin-no-async-foreach": "^0.1.1",
         "glob": "^13.0.6",
         "globals": "^17.13.0",
         "nock": "^14.0.17",
         "sinon": "^22.1.0",
         "typescript": "^6.0.3",
-        "typescript-eslint": "^8.72.0"
+        "typescript-eslint": "^8.71.1"
+      }
+    },
+    "node_modules/@aashutoshrathi/word-wrap": {
+      "version": "1.2.6",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=0.10.0"
       }
     },
     "node_modules/@actions/artifact": {
@@ -950,89 +958,18 @@
         "tslib": "^2.4.0"
       }
     },
-    "node_modules/@es-joy/escodegen": {
-      "version": "4.2.0",
-      "resolved": "https://registry.npmjs.org/@es-joy/escodegen/-/escodegen-4.2.0.tgz",
-      "integrity": "sha512-jWqqS3StW6vGwJeT8yu6alS4nipOBi3kD/pR63+9hG2NfGafCJ4viDME15mVf+fyupyptcUJDXfv63gFF5Gzfg==",
-      "dev": true,
-      "license": "BSD-2-Clause",
-      "dependencies": {
-        "@es-joy/estraverse": "^7.1.1",
-        "@es-joy/jsdoccomment": "^0.62.0",
-        "esprima": "^4.0.1",
-        "esutils": "^2.0.3",
-        "optionator": "^0.9.4"
-      },
-      "bin": {
-        "escodegen": "bin/escodegen.js",
-        "esgenerate": "bin/esgenerate.js"
-      },
-      "engines": {
-        "node": ">=6.0"
-      },
-      "optionalDependencies": {
-        "source-map": "~0.7.6"
-      }
-    },
-    "node_modules/@es-joy/escodegen/node_modules/@es-joy/jsdoccomment": {
-      "version": "0.62.0",
-      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.62.0.tgz",
-      "integrity": "sha512-yWi6sm7INEwnfS7IJvE0dU+RTrwzLPFcY7e7eGpu/l5Q9lWfQ2ROwZ0qVnc242jw2TUPsfHX3XMIISkGBv57RQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/estree": "^1.0.8",
-        "@typescript-eslint/types": "^8.44.1",
-        "comment-parser": "1.4.1",
-        "esquery": "^1.6.0",
-        "jsdoc-type-pratt-parser": "~5.9.0"
-      },
-      "engines": {
-        "node": ">=20.11.0"
-      }
-    },
-    "node_modules/@es-joy/escodegen/node_modules/comment-parser": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/comment-parser/-/comment-parser-1.4.1.tgz",
-      "integrity": "sha512-buhp5kePrmda3vhc5B9t7pUQXAb2Tnd0qgpkIhPhkHXxJpiPJ11H0ZEU0oBpJ2QztSbzG/ZxMj/CHsYJqRHmyg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">= 12.0.0"
-      }
-    },
-    "node_modules/@es-joy/escodegen/node_modules/jsdoc-type-pratt-parser": {
-      "version": "5.9.2",
-      "resolved": "https://registry.npmjs.org/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-5.9.2.tgz",
-      "integrity": "sha512-TYzkACp/wPvDJLRY7qpHXtrhgwoAaojIOnLaaVNi+AbPU2u1kkjfKd9hXXTq0qSAGsyYXvwUXt99h9I5iCmjjw==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=12.0.0"
-      }
-    },
-    "node_modules/@es-joy/estraverse": {
-      "version": "7.1.1",
-      "resolved": "https://registry.npmjs.org/@es-joy/estraverse/-/estraverse-7.1.1.tgz",
-      "integrity": "sha512-h2d737iS0LFAqypZOmXizu54qAbHofI/RpD30Zom03O6BCXKHuFevWKPcGarZbGq82h7qSBb5G6kLdhTMO+caw==",
-      "dev": true,
-      "license": "BSD-2-Clause",
-      "engines": {
-        "node": ">=4.0"
-      }
-    },
     "node_modules/@es-joy/jsdoccomment": {
-      "version": "0.100.0",
-      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.100.0.tgz",
-      "integrity": "sha512-QuIT5kMg3XWN22Wa1rcXmR/GkfSg6Ygs/ikMiHihdSpu+o3O59LygkFV9srKa5xHplBFwNd5ZCo3bywL4k7qMQ==",
+      "version": "0.98.0",
+      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.98.0.tgz",
+      "integrity": "sha512-QS+b7I2aaSM+gZfDz1b9E4B367JJ2qTjFXRKF289iKkh9sYdZ21Q5MiF/Duzouy3J0C4VhM3I/8f2F4+zT8gYQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@types/estree": "^1.0.9",
-        "@typescript-eslint/types": "^8.72.0",
+        "@typescript-eslint/types": "^8.70.0",
         "comment-parser": "1.4.9",
         "esquery": "^1.7.0",
-        "jsdoc-type-pratt-parser": "~9.3.0"
+        "jsdoc-type-pratt-parser": "~9.2.2"
       },
       "engines": {
         "node": "^22.22.2 || >=24.15.0"
@@ -2744,15 +2681,20 @@
       "license": "MIT"
     },
     "node_modules/@types/sinon": {
-      "version": "22.0.1",
-      "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-22.0.1.tgz",
-      "integrity": "sha512-MThluJXPmpBY+Z5S3565F2z+hjkCXnBrr36j2mitVQ7JUtxA+A+YQhs+0Q6J8jxb0SVJvydO+6NWfj9EBzpiBQ==",
+      "version": "22.0.0",
+      "resolved": "https://registry.npmjs.org/@types/sinon/-/sinon-22.0.0.tgz",
+      "integrity": "sha512-TDbVpbccc2HfiqHR09Argj3mHV1KMW7sCCKj52fsl8lbRLkEn7fB1966EWhOKWUBcqfBueZuPoA7/OK1CKiy3g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@sinonjs/fake-timers": "^15.4.0"
+        "@types/sinonjs__fake-timers": "*"
       }
     },
+    "node_modules/@types/sinonjs__fake-timers": {
+      "version": "8.1.2",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/unist": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/@types/unist/-/unist-3.0.3.tgz",
@@ -2760,17 +2702,17 @@
       "license": "MIT"
     },
     "node_modules/@typescript-eslint/eslint-plugin": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.72.0.tgz",
-      "integrity": "sha512-aysKgysPX9XOv/dk95UkvUDe++Q3n3dJPG9CEWT3RUccxfkPJ+Qn6nhKPDhZXU6Ofo9kgwGWwKyQCnZIXTgngg==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-8.71.1.tgz",
+      "integrity": "sha512-nNlBf6HuotqMgZvSkWD5hNdemiBIxQ2NmrlgfcUIeZRs+BbakjscCQRq/Hb74EFVnFiSWWdL12JruqwBy3ERDw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@eslint-community/regexpp": "^4.12.2",
-        "@typescript-eslint/scope-manager": "8.72.0",
-        "@typescript-eslint/type-utils": "8.72.0",
-        "@typescript-eslint/utils": "8.72.0",
-        "@typescript-eslint/visitor-keys": "8.72.0",
+        "@typescript-eslint/scope-manager": "8.71.1",
+        "@typescript-eslint/type-utils": "8.71.1",
+        "@typescript-eslint/utils": "8.71.1",
+        "@typescript-eslint/visitor-keys": "8.71.1",
         "ignore": "^7.0.5",
         "natural-compare": "^1.4.0",
         "ts-api-utils": "^2.5.0"
@@ -2783,7 +2725,7 @@
         "url": "https://opencollective.com/typescript-eslint"
       },
       "peerDependencies": {
-        "@typescript-eslint/parser": "^8.72.0",
+        "@typescript-eslint/parser": "^8.71.1",
         "eslint": "^8.57.0 || ^9.0.0 || ^10.0.0",
         "typescript": ">=4.8.4 <6.1.0"
       }
@@ -2799,16 +2741,16 @@
       }
     },
     "node_modules/@typescript-eslint/parser": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.72.0.tgz",
-      "integrity": "sha512-0O+x3ynciD6zuXb1CKSu165haQV6ey53DKhHHUnujP7U+XlltJG+/keT0Xhd1HXCze+IHf7Tvt39ovyepX/LNw==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-8.71.1.tgz",
+      "integrity": "sha512-oM/5sAqz/l1v/zYK1qTOPrn2+JIrBGC1V6uNYucRO5gh6eT9vWJ/RhPbGE59byvZEUQ4VP6XkLBaS5Jti5jpvw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/scope-manager": "8.72.0",
-        "@typescript-eslint/types": "8.72.0",
-        "@typescript-eslint/typescript-estree": "8.72.0",
-        "@typescript-eslint/visitor-keys": "8.72.0",
+        "@typescript-eslint/scope-manager": "8.71.1",
+        "@typescript-eslint/types": "8.71.1",
+        "@typescript-eslint/typescript-estree": "8.71.1",
+        "@typescript-eslint/visitor-keys": "8.71.1",
         "debug": "^4.4.3"
       },
       "engines": {
@@ -2842,14 +2784,14 @@
       }
     },
     "node_modules/@typescript-eslint/project-service": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.72.0.tgz",
-      "integrity": "sha512-bzHngBbmIgzj6TsTjVUCntGx6FFLgE7mPjpO0PzHycOaZHXqS43XnrkFIHRS16LLr/xO6FHSXG3GJFo/F4bSBQ==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/project-service/-/project-service-8.71.1.tgz",
+      "integrity": "sha512-Oijc9RUsohHjncg6iGi7gCtjnEjYt9FWv9u6ygK8uKcHK5eLjLAkqERQ9BaytbpceOFdk6kifPCS/zAZE+A99g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/tsconfig-utils": "^8.72.0",
-        "@typescript-eslint/types": "^8.72.0",
+        "@typescript-eslint/tsconfig-utils": "^8.71.1",
+        "@typescript-eslint/types": "^8.71.1",
         "debug": "^4.4.3"
       },
       "engines": {
@@ -2882,14 +2824,14 @@
       }
     },
     "node_modules/@typescript-eslint/scope-manager": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.72.0.tgz",
-      "integrity": "sha512-JewPyJOYcXBSAS7PIgufscHOwZqhTGyBRiQJhhuDln66tMchxvvt7nJ90JKKIoOelmdHA3kAQbm9cEUHc4JSEA==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-8.71.1.tgz",
+      "integrity": "sha512-1YUDZXdTnXLlob03SFHBipdyMBsDVm7zoSz0ytTJ39dk5J1TgsTK03VlR/dLXG/RLLUrPcYbD4rp23BmHxHP0w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/types": "8.72.0",
-        "@typescript-eslint/visitor-keys": "8.72.0"
+        "@typescript-eslint/types": "8.71.1",
+        "@typescript-eslint/visitor-keys": "8.71.1"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -2900,9 +2842,9 @@
       }
     },
     "node_modules/@typescript-eslint/tsconfig-utils": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.72.0.tgz",
-      "integrity": "sha512-0vbxCf7xLVPSjcOdm6eQbgViH8EDJ8xnl1laLT9yoqSz2YmcSfSg5Vdl0JUvZf6rcuJ0ZivJIuMD4edTg8obaA==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/tsconfig-utils/-/tsconfig-utils-8.71.1.tgz",
+      "integrity": "sha512-oTvkml5SxXhgg+WWKhod5qWQICDXtOB+/Hi9VdPKFAANJ2b7YOgMffgvzXuqog7R6A/JtrzRf128dsxummyWhg==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -2917,15 +2859,15 @@
       }
     },
     "node_modules/@typescript-eslint/type-utils": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.72.0.tgz",
-      "integrity": "sha512-gEXxmmbSTSOVTC37IYYvremOM31v+UN2W772bJxmVYPhAOPSUxtacyb7wkm1EhkYKU6KzFJsdU44DCV4to0LWw==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/type-utils/-/type-utils-8.71.1.tgz",
+      "integrity": "sha512-kH3t3jZCYv2PZSBEWPKTariLrCaoF1CLoPitYFBJOhAGEwWnSRAtGEifrfrpBa4K9JlwWNZotgA5w3/wLSk/FQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/types": "8.72.0",
-        "@typescript-eslint/typescript-estree": "8.72.0",
-        "@typescript-eslint/utils": "8.72.0",
+        "@typescript-eslint/types": "8.71.1",
+        "@typescript-eslint/typescript-estree": "8.71.1",
+        "@typescript-eslint/utils": "8.71.1",
         "debug": "^4.4.3",
         "ts-api-utils": "^2.5.0"
       },
@@ -2960,9 +2902,9 @@
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     },
     "node_modules/@typescript-eslint/types": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.72.0.tgz",
-      "integrity": "sha512-Adfoy59kxNEjT5E5fnyrp7GpHYuWs8ONbdohu4ez6IU46qDq8LltG90tLmkucZB2uhYL8mqBjtXqGd8yhfjXqQ==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-8.71.1.tgz",
+      "integrity": "sha512-ybYnPTUwg3VQQOFEiBPLs8Jxl1ry2vXdn1kVKguomBbvxpetdu3MKTNDqFNUrlG8ylP9MpZosmXMFYlGQHk1oQ==",
       "dev": true,
       "license": "MIT",
       "engines": {
@@ -2974,16 +2916,16 @@
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     },
     "node_modules/@typescript-eslint/typescript-estree": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.72.0.tgz",
-      "integrity": "sha512-gwLfFgWcw15tN2KXDCJvxEOQjPn+P3j/n3eSqkZ5sX4VpW9Cosodr+tWwBZRvJT3TcKx6HnPRGZMCNAiP1Xhug==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-8.71.1.tgz",
+      "integrity": "sha512-pSKSEK1JJpHs6KiKVtABCE4iJK5d7FLFzDXQNBQ2oRY7LEd3UwOt3TZemTgu9syTIf56dJWlTn/pdmrO9oKUXQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/project-service": "8.72.0",
-        "@typescript-eslint/tsconfig-utils": "8.72.0",
-        "@typescript-eslint/types": "8.72.0",
-        "@typescript-eslint/visitor-keys": "8.72.0",
+        "@typescript-eslint/project-service": "8.71.1",
+        "@typescript-eslint/tsconfig-utils": "8.71.1",
+        "@typescript-eslint/types": "8.71.1",
+        "@typescript-eslint/visitor-keys": "8.71.1",
         "debug": "^4.4.3",
         "minimatch": "^10.2.2",
         "semver": "^7.7.3",
@@ -3059,16 +3001,16 @@
       }
     },
     "node_modules/@typescript-eslint/utils": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.72.0.tgz",
-      "integrity": "sha512-0up3oArJZBYnzOaEXKo8DmI43QvMZyPoFEt9LWzRJcyl/RcJjfKKPebknN1VbTgXBf3M/KggUh5uUMdURLnseg==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/utils/-/utils-8.71.1.tgz",
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       "dev": true,
       "license": "MIT",
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.9.1",
-        "@typescript-eslint/scope-manager": "8.72.0",
-        "@typescript-eslint/types": "8.72.0",
-        "@typescript-eslint/typescript-estree": "8.72.0"
+        "@typescript-eslint/scope-manager": "8.71.1",
+        "@typescript-eslint/types": "8.71.1",
+        "@typescript-eslint/typescript-estree": "8.71.1"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -3083,13 +3025,13 @@
       }
     },
     "node_modules/@typescript-eslint/visitor-keys": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.72.0.tgz",
-      "integrity": "sha512-E2mroviasaWecDzTGiGMtuEguuLVOeRggnrIn93CJuxYJzQBHbyymlT08aVQydbBal5538o+JkBKXh2sRuCyIA==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-8.71.1.tgz",
+      "integrity": "sha512-0GxiUGqMU0qXJt58cBsiG3DP8lUmBaFo2vChtUX+CT7PnR3v/VGLLrzVP4K9r1lNiZXjHYefMBbPunplr09v6w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/types": "8.72.0",
+        "@typescript-eslint/types": "8.71.1",
         "eslint-visitor-keys": "^5.0.0"
       },
       "engines": {
@@ -3634,7 +3576,6 @@
     },
     "node_modules/argparse": {
       "version": "2.0.1",
-      "dev": true,
       "license": "Python-2.0"
     },
     "node_modules/aria-query": {
@@ -5424,16 +5365,15 @@
       }
     },
     "node_modules/eslint-plugin-jsdoc": {
-      "version": "65.4.0",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-65.4.0.tgz",
-      "integrity": "sha512-bRiU6LfCFmLL7GuePKvA6ZIcXLonhZGCg2TgQLmkcExeVdAirQp2Hsf3xeSUTmlKwAAsREVEOLbZYD8F7oA69g==",
+      "version": "65.2.0",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-65.2.0.tgz",
+      "integrity": "sha512-IMZaNwdDa5otUQYGWN1pzywZLsGKswitvFFNhcO8IOsBfaWpWIDXYuZh2sYhe9MNyKN9hz0YryOFaKdpbTP5Bw==",
       "dev": true,
       "license": "BSD-3-Clause",
       "dependencies": {
-        "@es-joy/escodegen": "^4.2.0",
-        "@es-joy/jsdoccomment": "~0.100.0",
+        "@es-joy/jsdoccomment": "~0.98.0",
         "@es-joy/resolve.exports": "1.2.0",
-        "@typescript-eslint/utils": "^8.72.0",
+        "@typescript-eslint/utils": "^8.70.1",
         "are-docs-informative": "^0.1.1",
         "comment-parser": "1.4.9",
         "debug": "^4.4.3",
@@ -7181,9 +7121,9 @@
       }
     },
     "node_modules/js-yaml": {
-      "version": "5.5.0",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.5.0.tgz",
-      "integrity": "sha512-paNr4LFIFPjeeSmwNYdrb8FafLLG/Cr2Af3GjbsHJ5CxIjH4r0c2emlmRdAtpPAieP1gRVzk6buBbVP5gBMGAg==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-5.4.3.tgz",
+      "integrity": "sha512-yzzNtgczwgoVHNigCyKTXcQJU4Y8t/ikU4UxXW0BvrLfHTGWZhsNcOT2s/a7vn81/4KqVnNmHjaUEPlvWnNwVw==",
       "funding": [
         {
           "type": "github",
@@ -7196,28 +7136,12 @@
       ],
       "license": "MIT",
       "dependencies": {
-        "argparse": "^3.0.3"
+        "argparse": "^2.0.1"
       },
       "bin": {
         "js-yaml": "bin/js-yaml.mjs"
       }
     },
-    "node_modules/js-yaml/node_modules/argparse": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-3.0.3.tgz",
-      "integrity": "sha512-Sn98ftV3KfsO8xfLPHG6oT8y+b0yvbrLgZjgPDXsharNY15tTAjqIsIju4S32nl6/iEUNNE4v+yL2Zhm8ooP3w==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/puzrin"
-        },
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/nodeca"
-        }
-      ],
-      "license": "PSF-2.0"
-    },
     "node_modules/jschardet": {
       "version": "3.1.4",
       "resolved": "https://registry.npmjs.org/jschardet/-/jschardet-3.1.4.tgz",
@@ -7229,18 +7153,36 @@
       }
     },
     "node_modules/jsdoc-type-pratt-parser": {
-      "version": "9.3.0",
-      "resolved": "https://registry.npmjs.org/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-9.3.0.tgz",
-      "integrity": "sha512-JZ8lKMCZXDlM1jAjAK5tTmtFJtgv6iFQQfjE3Fza6jBRACUueaEXLY17n1u05JO1lcPkNxgP+ddEDtiPsk5ktg==",
+      "version": "9.2.2",
+      "resolved": "https://registry.npmjs.org/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-9.2.2.tgz",
+      "integrity": "sha512-eFY7Rlscvv/BpY6UsVsjKwMhu1tJO/F4U/vC9g3yeRy/JqszuO1UP6Vdq+85G+3FP6fEw/sWR8a5ftPFY86csw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@types/estree": "^1.0.9"
+        "@types/estree": "^1.0.9",
+        "@types/node": "^26.4.0"
       },
       "engines": {
         "node": "^22.22.2 || >=24.15.0"
       }
     },
+    "node_modules/jsdoc-type-pratt-parser/node_modules/@types/node": {
+      "version": "26.6.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.2.tgz",
+      "integrity": "sha512-X1P21scMv4zGKLYqjdGjaKa7COa0RKVYYZZN/NfvLQ1JegxFhdhpZG/Lyn8AXx6CDUavKAd11v6BvfpkDByK8g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~8.9.0"
+      }
+    },
+    "node_modules/jsdoc-type-pratt-parser/node_modules/undici-types": {
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.9.0.tgz",
+      "integrity": "sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/json-buffer": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.1.tgz",
@@ -8401,18 +8343,16 @@
       }
     },
     "node_modules/optionator": {
-      "version": "0.9.4",
-      "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.4.tgz",
-      "integrity": "sha512-6IpQ7mKUxRcZNLIObR0hz7lxsapSSIYNZJwXPGeF0mTVqGKFIXj1DQcMoT22S3ROcLyY/rz0PWaWZ9ayWmad9g==",
+      "version": "0.9.3",
       "dev": true,
       "license": "MIT",
       "dependencies": {
+        "@aashutoshrathi/word-wrap": "^1.2.3",
         "deep-is": "^0.1.3",
         "fast-levenshtein": "^2.0.6",
         "levn": "^0.4.1",
         "prelude-ls": "^1.2.1",
-        "type-check": "^0.4.0",
-        "word-wrap": "^1.2.5"
+        "type-check": "^0.4.0"
       },
       "engines": {
         "node": ">= 0.8.0"
@@ -9336,17 +9276,6 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/source-map": {
-      "version": "0.7.6",
-      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.7.6.tgz",
-      "integrity": "sha512-i5uvt8C3ikiWeNZSVZNWcfZPItFQOsYTUAOkcUPGd8DqDy1uOUikjt5dG+uRlwyvR108Fb9DOd4GvXfT0N2/uQ==",
-      "dev": true,
-      "license": "BSD-3-Clause",
-      "optional": true,
-      "engines": {
-        "node": ">= 12"
-      }
-    },
     "node_modules/spdx-exceptions": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/spdx-exceptions/-/spdx-exceptions-2.5.0.tgz",
@@ -10052,16 +9981,16 @@
       }
     },
     "node_modules/typescript-eslint": {
-      "version": "8.72.0",
-      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.72.0.tgz",
-      "integrity": "sha512-r26Fkc8As+mZvqp7SLsMmNFyYUup/6CjK7/eHBHmhOw6GH6n6YFxHVFrG0jN1c5CMpDzelLPxvgeCOzx7BjN+A==",
+      "version": "8.71.1",
+      "resolved": "https://registry.npmjs.org/typescript-eslint/-/typescript-eslint-8.71.1.tgz",
+      "integrity": "sha512-oiNVPC3/NbV1FpaHU07l8O6ynqG9v4PAiW2WvTrAmZdR0f2HI/gE668ElMLCK7Xbsu5k2fK5C4fXNiq05j7/nQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@typescript-eslint/eslint-plugin": "8.72.0",
-        "@typescript-eslint/parser": "8.72.0",
-        "@typescript-eslint/typescript-estree": "8.72.0",
-        "@typescript-eslint/utils": "8.72.0"
+        "@typescript-eslint/eslint-plugin": "8.71.1",
+        "@typescript-eslint/parser": "8.71.1",
+        "@typescript-eslint/typescript-estree": "8.71.1",
+        "@typescript-eslint/utils": "8.71.1"
       },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
@@ -10095,12 +10024,12 @@
       }
     },
     "node_modules/undici": {
-      "version": "7.30.1",
-      "resolved": "https://registry.npmjs.org/undici/-/undici-7.30.1.tgz",
-      "integrity": "sha512-03KrMbjIFDWQR5RNPrSw3bd1r12JpyFQl9/yxjUbJtqkjmllqC5lFjZh6ujeuJCKr8EOQvRW872Oy/az+nLYxg==",
+      "version": "6.28.0",
+      "resolved": "https://registry.npmjs.org/undici/-/undici-6.28.0.tgz",
+      "integrity": "sha512-LIY910g9TI13YS95lrMFrs8Rm/u/irgHeTWoKCoteeJ04CUJ92eEfj0rVn+7VKMPBpUPiUoBKfhNyLI23EE/KA==",
       "license": "MIT",
       "engines": {
-        "node": ">=20.18.1"
+        "node": ">=18.17"
       }
     },
     "node_modules/undici-types": {
@@ -10238,9 +10167,9 @@
       "license": "MIT"
     },
     "node_modules/uuid": {
-      "version": "14.0.3",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-14.0.3.tgz",
-      "integrity": "sha512-Sc5u1VVln93y1Xnz4R+CunOZc7R9LUcTmhj7Rc7Eg3HVcf7rVn2FOoa812fe0W8p3jD7xeoGSYbfqCGGH2B6xw==",
+      "version": "14.0.2",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-14.0.2.tgz",
+      "integrity": "sha512-xZe/16rV4aa+HGSOCiY2YeLT1OybRLrrkL/Rqaq7p7GMVXjFh+6wN4oMYgjFmnSnhY8t6Xpdl2l9qmnHYuMHwQ==",
       "funding": [
         "https://github.com/sponsors/broofa",
         "https://github.com/sponsors/ctavan"
@@ -10380,16 +10309,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/word-wrap": {
-      "version": "1.2.5",
-      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.5.tgz",
-      "integrity": "sha512-BN22B5eaMMI9UMtjrGd5g5eCYPpCPDUy0FJXbYsaT5zYxjFOckS53SQDE3pWkVoWpHXVb3BrYcEN4Twa55B5cA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/wrap-ansi": {
       "version": "7.0.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
@@ -10565,11 +10484,9 @@
       "dependencies": {
         "@actions/core": "^2.0.3",
         "@actions/github": "^8.0.1",
-        "@actions/tool-cache": "^3.0.1",
         "@octokit/core": "^7.0.8",
         "@octokit/plugin-paginate-rest": ">=16.0.0",
         "@octokit/plugin-rest-endpoint-methods": "^18.0.0",
-        "glob": "^13.0.6",
         "lite-matter": "^0.1.2",
         "mdast-util-from-markdown": "^2.1.0",
         "semver": "^7.8.5",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "codeql",
-  "version": "4.39.2",
+  "version": "3.39.1",
   "private": true,
   "description": "CodeQL action",
   "scripts": {
@@ -13,8 +13,7 @@
     "test": "npm run ava -- src/",
     "test-debug": "npm run test -- --timeout=20m",
     "transpile": "tsc --build --verbose tsconfig.json",
-    "update-pr-checks": "./pr-checks/sync.sh",
-    "typecheck": "tsc --noEmit"
+    "update-pr-checks": "./pr-checks/sync.sh"
   },
   "license": "MIT",
   "workspaces": [
@@ -39,13 +38,13 @@
     "follow-redirects": "^1.16.1",
     "get-folder-size": "^5.0.0",
     "https-proxy-agent": "^7.0.6",
-    "js-yaml": "^5.5.0",
+    "js-yaml": "^5.4.3",
     "jsonschema": "1.5.0",
     "long": "^5.3.2",
     "node-forge": "^1.4.0",
     "semver": "^7.8.5",
-    "undici": "^7.30.1",
-    "uuid": "^14.0.3"
+    "undici": "^6.28.0",
+    "uuid": "^14.0.2"
   },
   "devDependencies": {
     "@ava/typescript": "6.0.0",
@@ -59,21 +58,21 @@
     "@types/node-forge": "^1.3.14",
     "@types/sarif": "^2.1.7",
     "@types/semver": "^7.8.0",
-    "@types/sinon": "^22.0.1",
+    "@types/sinon": "^22.0.0",
     "ava": "^6.4.1",
     "esbuild": "^0.28.2",
     "eslint": "^9.39.5",
     "eslint-import-resolver-typescript": "^4.4.5",
     "eslint-plugin-github": "^6.1.2",
     "eslint-plugin-import-x": "^4.17.1",
-    "eslint-plugin-jsdoc": "^65.4.0",
+    "eslint-plugin-jsdoc": "^65.2.0",
     "eslint-plugin-no-async-foreach": "^0.1.1",
     "glob": "^13.0.6",
     "globals": "^17.13.0",
     "nock": "^14.0.17",
     "sinon": "^22.1.0",
     "typescript": "^6.0.3",
-    "typescript-eslint": "^8.72.0"
+    "typescript-eslint": "^8.71.1"
   },
   "overrides": {
     "@actions/tool-cache": {
@@ -95,6 +94,6 @@
       "semver": ">=6.3.1"
     },
     "glob": "^13.0.6",
-    "undici": "^7.30.1"
+    "undici": "^6.28.0"
   }
 }

pr-checks/check-diagnostics.ts

@@ -1,91 +1,19 @@
 import fs from "fs";
-import path from "path";
 
 import * as core from "@actions/core";
-import { globSync } from "glob";
 
 import * as sarif from "../src/sarif";
 
-const DIAGNOSTIC_ID =
-  process.env["DIAGNOSTIC_ID"] ?? "lang/diagnostics/example";
-const DIAGNOSTIC_NAME = process.env["DIAGNOSTIC_NAME"] ?? "Diagnostic name";
-const EXPECTED_MESSAGE = process.env["EXPECTED_MESSAGE"] ?? "Plaintext message";
-const EXPECTED_LOCATIONS = Number.parseInt(
-  process.env["EXPECTED_LOCATIONS"] ?? "1",
-);
-
-function checkStatusPageNotification(n: sarif.Notification) {
-  const expectedMessage = EXPECTED_MESSAGE.trim();
-  if (!n.message.text?.includes(expectedMessage)) {
-    if (n.message.text !== undefined) {
-      core.setFailed(
-        `Expected the status page diagnostic to contain the message '${expectedMessage}', but found '${n.message.text.replaceAll("\n", "\\n")}'.`,
-      );
-    } else {
-      core.setFailed(
-        `Expected the status page diagnostic to contain the message '${expectedMessage}', but found nothing.`,
-      );
-    }
-  }
-
-  const locationCount = n.locations?.length ?? 0;
-  if (locationCount !== EXPECTED_LOCATIONS) {
+function checkStatusPageNotification(n) {
+  const expectedMessage = "Plaintext message";
+  if (n.message.text !== expectedMessage) {
     core.setFailed(
-      `Expected the status page diagnostic to have exactly ${EXPECTED_LOCATIONS} location(s), but found ${locationCount}.`,
+      `Expected the status page diagnostic to have the message '${expectedMessage}', but found '${n.message.text}'.`,
     );
   }
-}
-
-function checkSarif(sarifFile: string) {
-  core.info(`Checking SARIF file at '${sarifFile}'`);
-
-  const log = JSON.parse(fs.readFileSync(sarifFile, "utf8")) as sarif.Log;
-  const run = log.runs[0];
-
-  if (run.invocations === undefined) {
-    throw new Error("run.invocations is undefined");
-  }
-
-  const toolExecutionNotifications =
-    run.invocations[0].toolExecutionNotifications;
-
-  if (toolExecutionNotifications === undefined) {
-    throw new Error("toolExecutionNotifications is undefined");
-  }
-
-  const statusPageNotifications = toolExecutionNotifications.filter(
-    (n) =>
-      n.descriptor?.id === DIAGNOSTIC_ID &&
-      n.properties?.visibility?.statusPage,
-  );
-  if (statusPageNotifications.length !== 1) {
+  if (n.locations.length !== 1) {
     core.setFailed(
-      "Expected exactly one status page reporting descriptor for this diagnostic in the " +
-        `'runs[].invocations[].toolExecutionNotifications[]' SARIF property, but found ` +
-        `${statusPageNotifications.length}. All notification reporting descriptors: ` +
-        `${JSON.stringify(toolExecutionNotifications)}.`,
-    );
-  }
-  checkStatusPageNotification(statusPageNotifications[0]);
-
-  const notifications = run.tool.driver.notifications;
-
-  if (notifications === undefined) {
-    throw new Error("notifications is undefined");
-  }
-
-  const diagnosticNotification = notifications.filter(
-    (n) =>
-      n.id === DIAGNOSTIC_ID &&
-      n.name === DIAGNOSTIC_ID &&
-      n.fullDescription?.text === DIAGNOSTIC_NAME,
-  );
-  if (diagnosticNotification.length !== 1) {
-    core.setFailed(
-      "Expected exactly one notification for this diagnostic in the " +
-        `'runs[].tool.driver.notifications[]' SARIF property, but found ` +
-        `${diagnosticNotification.length}. All notifications: ` +
-        `${JSON.stringify(notifications)}.`,
+      `Expected the status page diagnostic to have exactly 1 location, but found ${n.locations.length}.`,
     );
   }
 }
@@ -93,26 +21,57 @@ function checkSarif(sarifFile: string) {
 const sarifPath = process.env["SARIF_PATH"];
 
 if (sarifPath === undefined) {
-  throw new Error(
-    "The path to a SARIF file or directory must be set in 'SARIF_PATH'.",
+  throw new Error("The path to a SARIF file must be set in 'SARIF_PATH'.");
+}
+
+const log = JSON.parse(fs.readFileSync(sarifPath, "utf8")) as sarif.Log;
+const run = log.runs[0];
+
+if (run.invocations === undefined) {
+  throw new Error("run.invocations is undefined");
+}
+
+const toolExecutionNotifications =
+  run.invocations[0].toolExecutionNotifications;
+
+if (toolExecutionNotifications === undefined) {
+  throw new Error("toolExecutionNotifications is undefined");
+}
+
+const statusPageNotifications = toolExecutionNotifications.filter(
+  (n) =>
+    n.descriptor?.id === "lang/diagnostics/example" &&
+    n.properties?.visibility?.statusPage,
+);
+if (statusPageNotifications.length !== 1) {
+  core.setFailed(
+    "Expected exactly one status page reporting descriptor for this diagnostic in the " +
+      `'runs[].invocations[].toolExecutionNotifications[]' SARIF property, but found ` +
+      `${statusPageNotifications.length}. All notification reporting descriptors: ` +
+      `${JSON.stringify(toolExecutionNotifications)}.`,
+  );
+}
+checkStatusPageNotification(statusPageNotifications[0]);
+
+const notifications = run.tool.driver.notifications;
+
+if (notifications === undefined) {
+  throw new Error("notifications is undefined");
+}
+
+const diagnosticNotification = notifications.filter(
+  (n) =>
+    n.id === "lang/diagnostics/example" &&
+    n.name === "lang/diagnostics/example" &&
+    n.fullDescription?.text === "Diagnostic name",
+);
+if (diagnosticNotification.length !== 1) {
+  core.setFailed(
+    "Expected exactly one notification for this diagnostic in the " +
+      `'runs[].tool.driver.notifications[]' SARIF property, but found ` +
+      `${diagnosticNotification.length}. All notifications: ` +
+      `${JSON.stringify(notifications)}.`,
   );
 }
 
-if (fs.statSync(sarifPath).isDirectory()) {
-  const sarifFiles = globSync("**/*.sarif", {
-    cwd: path.resolve(sarifPath),
-    absolute: true,
-  });
-
-  if (sarifFiles.length < 1) {
-    throw new Error(`Unable to find any .sarif files in '${sarifPath}'.`);
-  }
-
-  for (const sarifFile of sarifFiles) {
-    checkSarif(sarifFile);
-  }
-} else {
-  checkSarif(sarifPath);
-}
-
 core.info("Finished diagnostic export test");

pr-checks/checks/all-platform-bundle.yml

@@ -3,7 +3,7 @@ description: "Tests using an all-platform CodeQL Bundle"
 operatingSystems:
   - ubuntu
   - os: macos
-    runner-image: macos-26-xlarge
+    runner-image: macos-latest-xlarge
   - windows
 versions:
   - nightly-latest

pr-checks/checks/bundle-from-toolcache.yml

@@ -2,20 +2,30 @@ name: "Bundle: From toolcache"
 description: "The CodeQL bundle should be cached within the toolcache"
 versions:
   - toolcache
-installNode: true
 steps:
+  - name: Install @actions/tool-cache
+    run: npm install @actions/tool-cache@3
   - name: Check toolcache contains CodeQL
     continue-on-error: true
-    run: |
-      cd ./../action
-      npx tsx ./pr-checks/toolcache.ts installed
-
+    uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+    with:
+      script: |
+        const toolcache = require('@actions/tool-cache');
+        const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+        if (allCodeqlVersions.length === 0) {
+          throw new Error(`CodeQL could not be found in the toolcache`);
+        }
   - id: setup-codeql
     uses: ./../action/setup-codeql
     with:
       tools: ${{ steps.prepare-test.outputs.tools-url }}
-
   - name: Check CodeQL is installed within the toolcache
-    run: |
-      cd ./../action
-      npx tsx ./pr-checks/toolcache.ts installed
+    uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+    with:
+      script: |
+        const toolcache = require('@actions/tool-cache');
+        const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+        console.log(`Found CodeQL versions: ${allCodeqlVersions}`);
+        if (allCodeqlVersions.length === 0) {
+          throw new Error('CodeQL not found in toolcache');
+        }

pr-checks/checks/bundle-toolcache.yml

@@ -6,31 +6,47 @@ operatingSystems:
   - ubuntu
   - macos
   - windows
-installNode: true
 steps:
   - name: Remove CodeQL from toolcache
-    run: |
-      cd ./../action
-      npx tsx ./pr-checks/toolcache.ts clear
-
+    uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+    with:
+      script: |
+        const fs = require('fs');
+        const path = require('path');
+        const codeqlPath = path.join(process.env['RUNNER_TOOL_CACHE'], 'CodeQL');
+        fs.rmdirSync(codeqlPath, { recursive: true });
+  - name: Install @actions/tool-cache
+    run: npm install @actions/tool-cache@3
   - name: Check toolcache does not contain CodeQL
-    run: |
-      cd ./../action
-      npx tsx ./pr-checks/toolcache.ts absent
-
+    uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+    with:
+      script: |
+        const toolcache = require('@actions/tool-cache');
+        const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+        if (allCodeqlVersions.length !== 0) {
+          throw new Error(`CodeQL should not be found in the toolcache, but found ${allCodeqlVersions}`);
+        }
+        console.log('No versions of CodeQL found in the toolcache');
   - id: init
     uses: ./../action/init
     with:
       # Request multiple languages so this check uses the combined bundle.
       languages: javascript,python
       tools: ${{ steps.prepare-test.outputs.tools-url }}
-
   - uses: ./../action/analyze
     with:
       output: ${{ runner.temp }}/results
       upload-database: false
-
   - name: Check CodeQL is installed within the toolcache
-    run: |
-      cd ./../action
-      npx tsx ./pr-checks/toolcache.ts installed -n 1
+    uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+    with:
+      script: |
+        const toolcache = require('@actions/tool-cache');
+        const allCodeqlVersions = toolcache.findAllVersions('CodeQL');
+        console.log(`Found CodeQL versions: ${allCodeqlVersions}`);
+        if (allCodeqlVersions.length === 0) {
+          throw new Error('CodeQL not found in toolcache');
+        }
+        if (allCodeqlVersions.length > 1) {
+          throw new Error('Multiple CodeQL versions found in toolcache');
+        }

pr-checks/checks/diagnostics-without-db.yml

@@ -1,72 +0,0 @@
-name: "Diagnostic export without database"
-description: "Tests that temporary diagnostics are correctly included in the failed SARIF."
-versions:
-  # Overridden by the FF in the `init` step below.
-  - linked
-installNode: true
-
-env:
-  # Allow the failed SARIF file to be generated.
-  CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF: false
-  # But don't actually upload it.
-  CODEQL_ACTION_SKIP_SARIF_UPLOAD: true
-  # Mark telemetry for this workflow so it can be treated separately.
-  CODEQL_ACTION_TESTING_ENVIRONMENT: codeql-action-pr-checks
-
-steps:
-  # We deliberately need to make this step fail before the database is initialised, but after
-  # some diagnostic has been produced. The simplest way to do that right now is to:
-  #
-  # - Produce a diagnostic before the db is initialised by forcing the use of a nightly release
-  #   with the `CODEQL_ACTION_FORCE_NIGHTLY` feature flag.
-  # - Cause `init` to abort because we are attempting to analyse Swift on a non-macOS runner.
-  #
-  - name: Initialise failing analysis
-    id: init
-    uses: ./../action/init
-    continue-on-error: true
-    env:
-      CODEQL_ACTION_FORCE_NIGHTLY: true
-    with:
-      languages: swift
-      tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-  - name: Analyze
-    uses: ./analyze
-    # In a real workflow, this step wouldn't run. Since we used `continue-on-error`
-    # above, we manually disable it with an `if` condition. Having this step is required
-    # for the init post-action because it checks the workflow definition for e.g. the
-    # `category` input. Without this step, that part of the init post-action would fail.
-    if: false
-    with:
-      category: "/test-codeql-version:${{ matrix.version }}"
-
-  - name: Check diagnostics appear on disk
-    env:
-      DIAGNOSTICS_DIR: "${{ runner.temp }}/codeql-action-temp-diagnostics/"
-    run: |
-      cd ../action
-      npx tsx ./pr-checks/diagnostics-without-db.ts
-validationJobs:
-  diagnostics-without-db-validation:
-    checkout: true
-    installNode: true
-    steps:
-      - name: Download workflow artifact
-        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
-        with:
-          pattern: test-mode-sarif-*
-          path: sarif
-
-      - name: List artifact contents
-        run: ls -laR ./sarif
-
-      - name: Check diagnostics appear in SARIF
-        env:
-          SARIF_PATH: "./sarif/codeql-failed-run.sarif"
-          DIAGNOSTIC_ID: "codeql-action/forced-nightly-cli"
-          DIAGNOSTIC_NAME: "A nightly release of CodeQL was used"
-          EXPECTED_LOCATIONS: "0"
-          EXPECTED_MESSAGE: |
-            GitHub configured this analysis to use a nightly release of CodeQL to allow you to preview changes from an upcoming release.
-        run: npx tsx ./pr-checks/check-diagnostics.ts

pr-checks/checks/export-file-baseline-information.yml

@@ -11,17 +11,16 @@ installDotNet: true
 env:
   CODEQL_ACTION_SKIP_FILE_COVERAGE_ON_PRS: false
   CODEQL_ACTION_SUBLANGUAGE_FILE_COVERAGE: true
+  # To balance speed and coverage, we analyze only a single language (JavaScript), but use the
+  # combined bundle so we can test that baseline information is reported for each language in the
+  # multi-language source directory.
+  CODEQL_ACTION_PER_LANGUAGE_BUNDLES: false
 steps:
   - uses: ./../action/init
     id: init
     with:
       languages: javascript
       tools: ${{ steps.prepare-test.outputs.tools-url }}
-      # To balance speed and coverage, analyze only JavaScript but use the combined bundle so
-      # baseline information is reported for every language in the multi-language repository. A
-      # custom configuration prevents per-language bundles from being used.
-      config: |
-        paths-ignore: []
   - name: Build code
     run: ./build.sh
   - uses: ./../action/analyze

pr-checks/checks/multi-language-autodetect.yml

@@ -3,7 +3,7 @@ description: "An end-to-end integration test of a multi-language repository usin
 operatingSystems:
   - ubuntu
   - os: macos
-    runner-image: macos-26-xlarge
+    runner-image: macos-latest-xlarge
   # Older CodeQL CLI versions only support Swift up to 6.1, which requires Xcode 16. That is
   # not available on macOS 26, so run these versions on macOS 15 where we select Xcode 16
   # below. See https://github.com/actions/runner-images/issues/14167.
@@ -23,7 +23,7 @@ steps:
     # imports `importlib._bootstrap._ERR_MSG`, which those Python versions no longer define.
     # See https://github.com/github/codeql-action/pull/3212
     if: matrix.version != 'nightly-latest' && matrix.version != 'linked'
-    uses: actions/setup-python@6d4fd22b20465ccc0f7354476588e8df7c9ca0e0 # v7.1.0
+    uses: actions/setup-python@5fda3b95a4ea91299a34e894583c3862153e4b97 # v7.0.0
     with:
       python-version: "3.13.15"
 

pr-checks/checks/per-language-bundle-validation.yml

@@ -1,51 +1,49 @@
 name: Per-language bundles
 description: Validates extraction and analysis using each per-language CodeQL bundle.
+# TODO: Use a released bundle once releases include per-language bundles.
 matrix:
   include:
     - language: actions
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
       # Actions also needs the JavaScript extractor.
       expected-extractors: actions javascript
     - language: cpp
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
       build-mode: manual
       build-command: gcc -o main main.c
     - language: csharp
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
       build-mode: none
     - language: go
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
       build-mode: autobuild
     - language: java
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
       build-mode: none
     - language: javascript
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
     - language: python
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
     - language: ruby
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
     - language: rust
-      os: ubuntu-26.04
-      version: linked
+      os: ubuntu-latest
+      version: nightly-latest
     - language: swift
-      os: macos-26-xlarge
-      version: linked
+      os: macos-latest-xlarge
+      version: nightly-latest
       build-mode: autobuild
-installNode: true
+env:
+  CODEQL_ACTION_PER_LANGUAGE_BUNDLES: true
 steps:
-  - name: Remove CodeQL from toolcache
-    run: |
-      cd ./../action
-      npx tsx ./pr-checks/toolcache.ts clear
   - uses: ./../action/init
     id: init
     with:
@@ -86,8 +84,9 @@ steps:
       CODEQL_PATH: ${{ steps.init.outputs.codeql-path }}
     run: |
       # A bundle that is missing most of its extractors must never be left in the toolcache,
-      # where a later job analyzing a different language could pick it up. Per-language bundles
-      # must instead be extracted under the runner's temporary directory.
+      # where a later job analyzing a different language could pick it up. The runner image
+      # ships with its own CodeQL in the toolcache, so check where this bundle was extracted to
+      # rather than whether the toolcache contains CodeQL at all.
       echo "CodeQL is at $CODEQL_PATH"
       if [[ "$CODEQL_PATH" == "$RUNNER_TOOL_CACHE"/* ]]; then
         echo "::error::The per-language bundle was added to the toolcache at $CODEQL_PATH."

pr-checks/checks/rubocop-multi-language.yml

@@ -0,0 +1,23 @@
+name: "RuboCop multi-language"
+description: "Tests using RuboCop to analyze a multi-language repository and then using the CodeQL Action to upload the resulting SARIF"
+# This check doesn't use CodeQL, so the `version` matrix variable is unused.
+versions:
+  - default
+steps:
+  - name: Set up Ruby
+    uses: ruby/setup-ruby@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
+    with:
+      ruby-version: 2.6
+  - name: Install Code Scanning integration
+    run: bundle add code-scanning-rubocop --version 0.3.0 --skip-install
+  - name: Install dependencies
+    run: bundle install
+  - name: RuboCop run
+    run: |
+      bash -c "
+        bundle exec rubocop --require code_scanning --format CodeScanning::SarifFormatter -o rubocop.sarif
+        [[ $? -ne 2 ]]
+      "
+  - uses: ./../action/upload-sarif
+    with:
+      sarif_file: rubocop.sarif

pr-checks/checks/submit-sarif-failure.yml

@@ -35,9 +35,7 @@ steps:
     run: exit 1
   - uses: ./analyze
     # In a real workflow, this step wouldn't run. Since we used `continue-on-error`
-    # above, we manually disable it with an `if` condition. Having this step is required
-    # for the init post-action because it checks the workflow definition for e.g. the
-    # `category` input. Without this step, that part of the init post-action would fail.
+    # above, we manually disable it with an `if` condition.
     if: false
     with:
       category: "/test-codeql-version:${{ matrix.version }}"

pr-checks/checks/swift-autobuild.yml

@@ -4,7 +4,7 @@ versions:
   - nightly-latest
 operatingSystems:
   - os: macos
-    runner-image: macos-26-xlarge
+    runner-image: macos-latest-xlarge
 steps:
   - uses: ./../action/init
     id: init

pr-checks/checks/swift-custom-build.yml

@@ -6,7 +6,7 @@ versions:
   - nightly-latest
 operatingSystems:
   - os: macos
-    runner-image: macos-26-xlarge
+    runner-image: macos-latest-xlarge
 installGo: true
 installDotNet: true
 env:

pr-checks/checks/unsupported-macos.yml

@@ -1,67 +0,0 @@
-name: "Unsupported macOS"
-description: "Tests that unsupported macOS versions are detected and result in appropriate diagnostics."
-versions:
-  - linked
-  - nightly-latest
-installNode: true
-
-operatingSystems:
-  - os: macos
-    runner-image: xcode-27
-
-env:
-  # Allow the failed SARIF file to be generated.
-  CODEQL_ACTION_SKIP_GENERATE_FAILED_SARIF: false
-  # But don't actually upload it.
-  CODEQL_ACTION_SKIP_SARIF_UPLOAD: true
-  # Mark telemetry for this workflow so it can be treated separately.
-  CODEQL_ACTION_TESTING_ENVIRONMENT: codeql-action-pr-checks
-
-steps:
-  - name: Check xcode_select_link
-    run: |
-      readlink /private/var/db/xcode_select_link
-      file -h /private/var/db/xcode_select_link
-
-  - uses: ./../action/init
-    id: init
-    continue-on-error: true
-    env:
-      CODEQL_ACTION_CHECK_UNSUPPORTED_TRACED_ANALYSIS: true
-      CODEQL_ACTION_ABORT_UNSUPPORTED_TRACED_ANALYSIS: true
-    with:
-      languages: swift
-      tools: ${{ steps.prepare-test.outputs.tools-url }}
-
-  - name: Analyze
-    # We could run `analyze` here from `./../analyze`, but `getAnalyzeActionName` in `workflow.ts`
-    # can't cope with that unless we introduce a different testing environment. Since this step
-    # would just fail on `xcode-27` anyway, we just skip it instead.
-    if: false
-    uses: ./analyze
-    with:
-      category: "/test-codeql-version:${{ matrix.version }}"
-
-validationJobs:
-  unsupported-macos-sarif-checks:
-    checkout: true
-    installNode: true
-    steps:
-      - name: Download workflow artifact
-        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
-        with:
-          pattern: test-mode-sarif-*
-          path: sarif
-
-      - name: List artifact contents
-        run: ls -laR ./sarif
-
-      - name: Check diagnostics appear in SARIF
-        env:
-          SARIF_PATH: "./sarif/"
-          DIAGNOSTIC_ID: "codeql-action/unsupported-traced-analysis-macos"
-          DIAGNOSTIC_NAME: "Traced analysis is not supported on this version of macOS"
-          EXPECTED_LOCATIONS: "0"
-          EXPECTED_MESSAGE: |
-            Traced analysis is not supported on macOS 27 or above.
-        run: npx tsx ./pr-checks/check-diagnostics.ts