Upgrade some deps and require Node 18

.github/workflows/npm-publish.yml

@@ -12,10 +12,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
-          node-version: 14
+          node-version: 18
       - run: npm ci
       - run: npm test
 
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 14
+          node-version: 18
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm publish

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x, 20.x]
+        node-version: [18.x, 20.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:

changelog.md

@@ -5,6 +5,7 @@ ChangeLog
 ------------------
 
 * Support for a new 'Date' type, from draft [draft-ietf-httpbis-sfbis-02][7].
+* Now requires Node 18.
 
 
 1.0.1 (2023-08-03)