Supply chain improvements

.github/workflows/nodejs.yml

@@ -9,13 +9,13 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-node@v5
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e
         with:
-          node-version: 24
-      - name: npm install, build, and test
+          node-version: 26
+      - name: npm ci, build, and test
         run: |
-          npm install
+          npm ci
           npm run build --if-present
           npm test
         env:

.github/workflows/publish.yml

@@ -12,10 +12,10 @@ jobs:
   publish-npm:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
-      - uses: actions/setup-node@v5
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
+      - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e
         with:
-          node-version: 24
+          node-version: 26
           registry-url: https://registry.npmjs.org/
           cache: npm
       - run: npm ci

.npmrc

@@ -0,0 +1 @@
+min-release-age=3