Drop support for Node versions less than 12.20

refresh deps, dates, CI and file extensions

.github/workflows/node.js.yml

@@ -1,10 +1,10 @@
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
+# See: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-nodejs
 
 name: Node.js CI
 
 on:
   push:
-    branches: [ master ]
+    branches: [ master, next ]
   pull_request:
     branches: [ master ]
 
@@ -15,14 +15,15 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [4, 6, 8, 10, 12, 14, 16, 17]
+        node-version: [12, 14, 16, 18, 20, 22]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
     - run: npm install
-    - run: npm run test:ci
+    - name: Run tests
+      run: npm run test

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-22 Lloyd Brookes <[email protected]>
+Copyright (c) 2014-24 Lloyd Brookes <[email protected]>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -102,4 +102,4 @@ $ npm install command-line-args --save
 
 * * *
 
-&copy; 2014-22 Lloyd Brookes \<[email protected]\>. Documented by [jsdoc-to-markdown](https://github.com/75lb/jsdoc-to-markdown).
+&copy; 2014-24 Lloyd Brookes \<[email protected]\>. Documented by [jsdoc-to-markdown](https://github.com/75lb/jsdoc-to-markdown).