From 40e19fcccf4aea0cd6787785fe36865ec785bf6e Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Fri, 1 May 2026 14:55:16 -0700
Subject: [PATCH 1/4] chore(ci): bump checkout/setup-node to versions running
 on Node.js 24

GitHub is forcing JavaScript actions to Node 24 by default on
2026-06-02 and removing Node 20 from runners on 2026-09-16.

- actions/checkout@v4 -> v5
- actions/setup-node@v4 -> v5
---
 .github/workflows/ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index df40e2c..dc58111 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,9 +14,9 @@ jobs:
         os: [ubuntu-latest, macos-15, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - name: Use Node.js 20
-      uses: actions/setup-node@v4
+      uses: actions/setup-node@v5
       with:
         node-version: '20'
         cache: 'npm'

From c267a54c8cfa68e529c70c5619439ffa5f9af173 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Fri, 1 May 2026 14:58:24 -0700
Subject: [PATCH 2/4] chore(ci): bump CI Node.js from 20 to 22

Node.js 20 reached end-of-life in April 2026.
---
 .github/workflows/ci.yml      | 4 ++--
 .github/workflows/publish.yml | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dc58111..0de8f87 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,10 +15,10 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v5
-    - name: Use Node.js 20
+    - name: Use Node.js 22
       uses: actions/setup-node@v5
       with:
-        node-version: '20'
+        node-version: '22'
         cache: 'npm'
     - name: Install dependencies
       run: npm ci
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 1622c62..f6f5f27 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v5
         with:
-          node-version: 20
+          node-version: 22
           registry-url: https://registry.npmjs.org/
       # Ensure npm 11.5.1 or later is installed (for OIDC npm publishing)
       - run: npm install -g npm@latest

From 3a5d13747ff747e45b2414b20f008aec5b2043e3 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Fri, 1 May 2026 15:12:06 -0700
Subject: [PATCH 3/4] chore(ci): pin Node.js to 24, drop bundled npm upgrade

Node 24 ships npm 11.12.1, which already satisfies the npm 11.5.1+
requirement for OIDC npm publishing.
---
 .github/workflows/ci.yml      | 4 ++--
 .github/workflows/publish.yml | 4 +---
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0de8f87..12b601e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,10 +15,10 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v5
-    - name: Use Node.js 22
+    - name: Use Node.js 24
       uses: actions/setup-node@v5
       with:
-        node-version: '22'
+        node-version: '24'
         cache: 'npm'
     - name: Install dependencies
       run: npm ci
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index f6f5f27..e5d77b3 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -15,9 +15,7 @@ jobs:
       - uses: actions/checkout@v5
       - uses: actions/setup-node@v5
         with:
-          node-version: 22
+          node-version: 24
           registry-url: https://registry.npmjs.org/
-      # Ensure npm 11.5.1 or later is installed (for OIDC npm publishing)
-      - run: npm install -g npm@latest
       - run: npm ci
       - run: npm publish

From 499ab8d14e898896ef3a8ba93176c1e8cf6e58a7 Mon Sep 17 00:00:00 2001
From: Yury Semikhatsky <yurys@chromium.org>
Date: Fri, 1 May 2026 15:14:29 -0700
Subject: [PATCH 4/4] chore(ci): keep CI on Node.js 22 (oldest active LTS)

Use the oldest supported LTS in CI to catch any reliance on
newer-Node-only behavior. Publish job stays on 24 for the
bundled npm 11.
---
 .github/workflows/ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 12b601e..0de8f87 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,10 +15,10 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v5
-    - name: Use Node.js 24
+    - name: Use Node.js 22
       uses: actions/setup-node@v5
       with:
-        node-version: '24'
+        node-version: '22'
         cache: 'npm'
     - name: Install dependencies
       run: npm ci