set Node.js 16 as the next version baseline

.github/workflows/node.js.yml

@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x]
+        node-version: [16.x, 18.x, 20.x]
 
     steps:
     - uses: actions/checkout@v2
@@ -31,14 +31,14 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Use Node.js 18.x
+    - name: Use Node.js 20.x
       uses: actions/setup-node@v3
       with:
-        node-version: 18.x
+        node-version: 20.x
     - run: npm ci
     - run: npm run build -if-present
     - run: npm run c8
     - run: npm run lcov
     - run: npm run codecov
       env:
-        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+        CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

CHANGELOG.md

@@ -5,6 +5,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+###
+- New minimum Node.js version is Node.js 16
+
 ### [2.1.4] 2023-03-21
 - Remove unintended `npm` dependency
 - Add a `prepare` script

package.json

@@ -52,5 +52,8 @@
     "rollup-plugin-modify": "^3.0.0",
     "ts-node": "^10.9.2",
     "typescript": "^5.3.3"
+  },
+  "engines": {
+    "node": ">=16"
   }
 }