V22.22.1 proposal

.configurations/configuration.dsc.yaml

@@ -5,11 +5,11 @@ properties:
     - resource: Microsoft.WinGet.DSC/WinGetPackage
       id: pythonPackage
       directives:
-        description: Install Python 3.12
+        description: Install Python 3.14
         module: Microsoft.WinGet.DSC
         allowPrerelease: true
       settings:
-        id: Python.Python.3.12
+        id: Python.Python.3.14
         source: winget
     - resource: Microsoft.WinGet.DSC/WinGetPackage
       id: vsPackage
@@ -51,4 +51,4 @@ properties:
       settings:
         id: Nasm.Nasm
         source: winget
-  configurationVersion: 0.1.0
+  configurationVersion: 0.1.1

.configurations/configuration.vsEnterprise.dsc.yaml

@@ -5,11 +5,11 @@ properties:
     - resource: Microsoft.WinGet.DSC/WinGetPackage
       id: pythonPackage
       directives:
-        description: Install Python 3.12
+        description: Install Python 3.14
         module: Microsoft.WinGet.DSC
         allowPrerelease: true
       settings:
-        id: Python.Python.3.12
+        id: Python.Python.3.14
         source: winget
     - resource: Microsoft.WinGet.DSC/WinGetPackage
       id: vsPackage
@@ -51,4 +51,4 @@ properties:
       settings:
         id: Nasm.Nasm
         source: winget
-  configurationVersion: 0.1.0
+  configurationVersion: 0.1.1

.configurations/configuration.vsProfessional.dsc.yaml

@@ -5,11 +5,11 @@ properties:
     - resource: Microsoft.WinGet.DSC/WinGetPackage
       id: pythonPackage
       directives:
-        description: Install Python 3.12
+        description: Install Python 3.14
         module: Microsoft.WinGet.DSC
         allowPrerelease: true
       settings:
-        id: Python.Python.3.12
+        id: Python.Python.3.14
         source: winget
     - resource: Microsoft.WinGet.DSC/WinGetPackage
       id: vsPackage
@@ -51,4 +51,4 @@ properties:
       settings:
         id: Nasm.Nasm
         source: winget
-  configurationVersion: 0.1.0
+  configurationVersion: 0.1.1

.cpplint

@@ -1,3 +1,3 @@
 set noparent
-filter=-build/include_alpha,-build/include_subdir,-build/include_what_you_use,-legal/copyright,-readability/nolint,-readability/braces
+filter=-build/c++17,-build/include_alpha,-build/include_subdir,-build/include_what_you_use,-legal/copyright,-readability/nolint,-readability/braces,-whitespace/indent_namespace
 linelength=80

.devcontainer/base/devcontainer.json

@@ -0,0 +1,12 @@
+{
+  "name": "Node.js Dev Container",
+  "image": "nodejs/devcontainer:nightly",
+  "workspaceMount": "source=${localWorkspaceFolder},target=/home/developer/nodejs/node,type=bind,consistency=cached",
+  "workspaceFolder": "/home/developer/nodejs/node",
+  "remoteUser": "developer",
+  "mounts": [
+    "source=node-devcontainer-cache,target=/home/developer/nodejs/node/out,type=volume"
+  ],
+  "postCreateCommand": "git restore-mtime",
+  "postStartCommand": "cp /home/developer/envrc/static-libs.envrc /home/developer/nodejs/node/.envrc && direnv allow /home/developer/nodejs/node"
+}

.gitattributes

@@ -1,5 +1,7 @@
 test/fixtures/* -text
 vcbuild.bat text eol=crlf
+# disable eol conversion in vendored files.
+deps/crates/vendor/**/* -text
 deps/npm/bin/npm text eol=lf
 deps/npm/bin/npx text eol=lf
 deps/corepack/shims/corepack text eol=lf

.github/CODEOWNERS

@@ -158,8 +158,7 @@
 /doc/contributing/maintaining/maintaining-single-executable-application-support.md @nodejs/single-executable
 /src/node_sea* @nodejs/single-executable
 /test/fixtures/postject-copy @nodejs/single-executable
-/test/parallel/test-single-executable-* @nodejs/single-executable
-/test/sequential/test-single-executable-* @nodejs/single-executable
+/test/sea @nodejs/single-executable
 /tools/dep_updaters/update-postject.sh @nodejs/single-executable
 
 # Permission Model
@@ -229,3 +228,10 @@
 /lib/path.js @nodejs/path
 /lib/path/* @nodejs/path
 /test/parallel/test-path-* @nodejs/path
+
+# userland-migrations
+/doc/api/deprecations.md @nodejs/userland-migrations
+
+# dev container
+/.devcontainer/* @nodejs/devcontainer
+/doc/contributing/using-devcontainer.md @nodejs/devcontainer

.github/ISSUE_TEMPLATE/config.yml

@@ -5,10 +5,10 @@ contact_links:
     about: Please file an issue in our help repo.
   - name: 📦 Have an issue with npm?
     url: https://github.com/npm/cli/issues
-    about: npm has a seperate issue tracker.
+    about: npm has a separate issue tracker.
   - name: 📡 Have an issue with undici? (`WebSocket`, `fetch`, etc.)
     url: https://github.com/nodejs/undici/issues
-    about: Undici has a seperate issue tracker.
+    about: Undici has a separate issue tracker.
   - name: 🌐 Found a problem with nodejs.org beyond the API reference docs?
     url: https://github.com/nodejs/nodejs.org/issues/new/choose
     about: Please file an issue in the Node.js website repo.

.github/dependabot.yml

@@ -6,26 +6,21 @@ updates:
     directory: /
     schedule:
       interval: monthly
-      cooldown:
-        - semver-major-days: 5
-        - semver-minor-days: 5
-        - semver-patch-days: 5
-
     commit-message:
       prefix: meta
-    open-pull-requests-limit: ${{secrets.OPEN_PR_LIMIT}}
+    open-pull-requests-limit: 10
 
   - package-ecosystem: npm
     directory: /tools/eslint
     schedule:
       interval: monthly
-      cooldown:
-        - semver-major-days: 5
-        - semver-minor-days: 5
-        - semver-patch-days: 5
+    cooldown:
+      semver-major-days: 5
+      semver-minor-days: 5
+      semver-patch-days: 5
     commit-message:
       prefix: tools
-    open-pull-requests-limit: ${{secrets.OPEN_PR_LIMIT}}
+    open-pull-requests-limit: 10
     groups:
       eslint:
         applies-to: version-updates
@@ -36,13 +31,13 @@ updates:
     directory: /tools/lint-md
     schedule:
       interval: monthly
-      cooldown:
-        - semver-major-days: 5
-        - semver-minor-days: 5
-        - semver-patch-days: 5
+    cooldown:
+      semver-major-days: 5
+      semver-minor-days: 5
+      semver-patch-days: 5
     commit-message:
       prefix: tools
-    open-pull-requests-limit: ${{secrets.OPEN_PR_LIMIT}}
+    open-pull-requests-limit: 10
     groups:
       lint-md:
         applies-to: version-updates
@@ -53,13 +48,13 @@ updates:
     directory: /tools/doc
     schedule:
       interval: weekly
-      cooldown:
-        - semver-major-days: 5
-        - semver-minor-days: 5
-        - semver-patch-days: 5
+    cooldown:
+      semver-major-days: 5
+      semver-minor-days: 5
+      semver-patch-days: 5
     commit-message:
       prefix: tools
-    open-pull-requests-limit: ${{secrets.OPEN_PR_LIMIT}}
+    open-pull-requests-limit: 10
     groups:
       doc:
         applies-to: version-updates

.github/label-pr-config.yml

@@ -80,7 +80,7 @@ subSystemLabels:
   /^deps\/v8\/tools\/gen-postmortem-metadata\.py/: v8 engine, python, post-mortem
   /^deps\/v8\//: v8 engine
   /^deps\/uvwasi\//: wasi
-  /^deps\/npm\//: npm, fast-track
+  /^deps\/npm\//: npm
   /^deps\/nghttp2\/nghttp2\.gyp/: build, http2
   /^deps\/nghttp2\//: http2
   /^deps\/ngtcp2\//: quic
@@ -100,11 +100,13 @@ subSystemLabels:
   /^lib\/.*http2/: http2
   /^lib\/worker_threads.js$/: worker
   /^lib\/test.js$/: test_runner
+  /^lib\/v8.js$/: v8 module
   /^lib\/internal\/url\.js$/: whatwg-url
   /^lib\/internal\/modules\/esm/: esm
   /^lib\/internal\/modules/: module
   /^lib\/internal\/webstreams/: web streams
   /^lib\/internal\/test_runner/: test_runner
+  /^lib\/internal\/v8\//: v8 module
 
   # All other lib/ files map directly
   /^lib\/_(\w+)_\w+\.js?$/: $1  # e.g. _(stream)_wrap

.github/workflows/auto-start-ci.yml

@@ -21,7 +21,7 @@ jobs:
     permissions:
       pull-requests: read
     if: github.repository == 'nodejs/node'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     outputs:
       numbers: ${{ steps.get_prs_for_ci.outputs.numbers }}
     steps:
@@ -43,14 +43,14 @@ jobs:
       pull-requests: write
     needs: get-prs-for-ci
     if: needs.get-prs-for-ci.outputs.numbers != ''
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
         with:
           persist-credentials: false
 
       - name: Install Node.js
-        uses: actions/setup-node@a0853c24544627f65ddf259abe73b1d18a591444  # v5.0.0
+        uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f  # v6.1.0
         with:
           node-version: ${{ env.NODE_VERSION }}
 

.github/workflows/build-tarball.yml

@@ -8,6 +8,7 @@ on:
       - '**.md'
       - AUTHORS
       - doc/**
+      - test/internet/**
       - .github/**
       - '!.github/workflows/build-tarball.yml'
   push:
@@ -20,6 +21,7 @@ on:
       - '**.md'
       - AUTHORS
       - doc/**
+      - test/internet/**
       - .github/**
       - '!.github/workflows/build-tarball.yml'
 
@@ -28,7 +30,7 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  PYTHON_VERSION: '3.12'
+  PYTHON_VERSION: '3.14'
   FLAKY_TESTS: keep_retrying
 
 permissions:
@@ -37,13 +39,13 @@ permissions:
 jobs:
   build-tarball:
     if: github.event.pull_request.draft == false
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-slim
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
         with:
           persist-credentials: false
       - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c  # v6.0.0
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548  # v6.1.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: Environment Information
@@ -55,36 +57,37 @@ jobs:
           export COMMIT=$(git rev-parse --short=10 "$GITHUB_SHA")
           ./configure && make tar -j4 SKIP_XZ=1
       - name: Upload tarball artifact
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02  # v4.6.2
+        uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4  # v5.0.0
         with:
           name: tarballs
           path: '*.tar.gz'
           compression-level: 0
   test-tarball-linux:
     needs: build-tarball
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-24.04-arm
     env:
-      CC: sccache clang
-      CXX: sccache clang++
-      SCCACHE_GHA_ENABLED: 'true'
+      CC: ${{ (github.base_ref == 'main' || github.ref_name == 'main') && 'sccache' || '' }} clang
+      CXX: ${{ (github.base_ref == 'main' || github.ref_name == 'main') && 'sccache' || '' }} clang++
+      SCCACHE_GHA_ENABLED: ${{ github.base_ref == 'main' || github.ref_name == 'main' }}
     steps:
       - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8  # v5.0.0
         with:
           persist-credentials: false
           sparse-checkout: .github/actions/install-clang
           sparse-checkout-cone-mode: false
       - name: Set up Python ${{ env.PYTHON_VERSION }}
-        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c  # v6.0.0
+        uses: actions/setup-python@83679a892e2d95755f2dac6acb0bfd1e9ac5d548  # v6.1.0
         with:
           python-version: ${{ env.PYTHON_VERSION }}
       - name: Set up sccache
+        if: github.base_ref == 'main' || github.ref_name == 'main'
         uses: Mozilla-Actions/sccache-action@7d986dd989559c6ecdb630a3fd2557667be217ad  # v0.0.9
         with:
-          version: v0.10.0
+          version: v0.12.0
       - name: Environment Information
         run: npx envinfo
       - name: Download tarball
-        uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0  # v5.0.0
+        uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53  # v6.0.0
         with:
           name: tarballs
           path: tarballs
@@ -95,4 +98,4 @@ jobs:
       - name: Build
         run: make -C "$TAR_DIR" build-ci -j4 V=1
       - name: Test
-        run: make -C "$TAR_DIR" run-ci -j4 V=1 TEST_CI_ARGS="-p dots --measure-flakiness 9"
+        run: make -C "$TAR_DIR" test-ci -j1 V=1 TEST_CI_ARGS="-p dots --measure-flakiness 9"

.github/workflows/close-stale-feature-requests.yml

@@ -39,9 +39,9 @@ jobs:
       issues: write  # for actions/stale to close stale issues
       pull-requests: write  # for actions/stale to close stale PRs
     if: github.repository == 'nodejs/node'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     steps:
-      - uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f  # v10.0.0
+      - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008  # v10.1.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 180

.github/workflows/close-stale-pull-requests.yml

@@ -33,7 +33,7 @@ jobs:
     permissions:
       pull-requests: write  # for actions/stale to close stale PRs
     if: github.repository == 'nodejs/node'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     steps:
       - name: Set default end date which is 1 year ago
         run: echo "END_DATE=$(date --date='525600 minutes ago' --rfc-2822)"  >> "$GITHUB_ENV"

.github/workflows/close-stalled.yml

@@ -18,9 +18,9 @@ jobs:
       issues: write  # for actions/stale to close stale issues
       pull-requests: write  # for actions/stale to close stale PRs
     if: github.repository == 'nodejs/node'
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     steps:
-      - uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f  # v10.0.0
+      - uses: actions/stale@5f858e3efba33a5ca4407a664cc011ad407f2008  # v10.1.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-close: 30