Drop support for Node.js 14 and 16 (#443)

* Drop support for Node.js 14 and 16

* Update README references

.github/workflows/nodejs.yml

@@ -4,24 +4,24 @@ on:
   push:
     branches: [master, develop]
   pull_request:
-    branches: ['*']
+    branches: ["*"]
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x]
+        node-version: [18.x, 20.x]
 
     steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v1
-      with:
-        node-version: ${{ matrix.node-version }}
-    - run: npm ci
-    - run: npm test
-    - run: npx @pkgjs/support validate
-      env:
-        CI: true
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - run: npm ci
+      - run: npm test
+      - run: npx @pkgjs/support validate
+        env:
+          CI: true

README.md

@@ -35,7 +35,7 @@
 | Version                                                                          | Node support        |
 |----------------------------------------------------------------------------------|---------------------|
 | [5.x](https://github.com/lelylan/simple-oauth2/tree/5.x)                         | Node 14.x or higher |
-| [6.x (Development)](https://github.com/lelylan/simple-oauth2/tree/master)        | Node 16.x or higher |
+| [6.x (Development)](https://github.com/lelylan/simple-oauth2/tree/master)        | Node 18.x or higher |
 
 Older node versions are unsupported.
 
@@ -81,7 +81,7 @@ async function run() {
     redirect_uri: 'http://localhost:3000/callback',
     scope: '<scope>',
     state: '<state>',
-    
+
     customParam: 'foo', // non-standard oauth params may be passed as well
   });
 

package.json

@@ -18,7 +18,7 @@
     "url": "https://github.com/lelylan/simple-oauth2"
   },
   "engine": {
-    "node": ">=14"
+    "node": ">=18"
   },
   "scripts": {
     "pretest": "npm run lint",
@@ -65,6 +65,6 @@
     "nock": "^13.2.9"
   },
   "volta": {
-    "node": "16.13.1"
+    "node": "18.20.3"
   }
 }