Drop node18 (#1546)

Author: tclindner

.github/workflows/ci.yml

@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
       - run: npm ci --no-progress
       - run: npm run build
       - run: npm run lint
@@ -28,7 +28,7 @@ jobs:
 
     strategy:
       matrix:
-        node: [18, 20, 22]
+        node: [20, 22, 24]
         # TODO: Add windows-latest
         os: [ubuntu-latest, macos-latest]
 

.github/workflows/prerelease.yml

@@ -11,7 +11,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: '18'
+        node-version: '20'
         registry-url: 'https://registry.npmjs.org'
     - run: npm ci --no-progress
     - run: npm run build

.github/workflows/release.yml

@@ -11,7 +11,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        node-version: '18'
+        node-version: '20'
         registry-url: 'https://registry.npmjs.org'
     - run: npm ci --no-progress
     - run: npm run build

CONTRIBUTING.md

@@ -4,8 +4,8 @@
 
 ### Node
 
-* [Node.js](https://nodejs.org/) - v18.0.0+
-* [npm](https://www.npmjs.com/) - v9.0.0+
+* [Node.js](https://nodejs.org/) - v20.0.0+
+* [npm](https://www.npmjs.com/) - v10.0.0+
 
 ## Install project dependencies
 

README.md

@@ -62,8 +62,8 @@ First thing first, let's make sure you have the necessary pre-requisites.
 
 #### Node
 
-* [Node.js](https://nodejs.org/) - v18.0.0+
-* [npm](http://npmjs.com) - v9.0.0+
+* [Node.js](https://nodejs.org/) - v20.0.0+
+* [npm](http://npmjs.com) - v10.0.0+
 
 ### Use the cli
 
@@ -117,6 +117,14 @@ Quick links
 
 [CLI commands and configuration](https://npmpackagejsonlint.org/docs/cli) | [Node.js API](https://npmpackagejsonlint.org/docs/api) | [Integrations](https://npmpackagejsonlint.org/docs/integrations)
 
+## Migrating from v8.x.x to 9.x.x
+
+Please see the [migration guide](https://npmpackagejsonlint.org/docs/v8-to-v9).
+
+## Migrating from v7.x.x to 8.x.x
+
+Please see the [migration guide](https://npmpackagejsonlint.org/docs/v7-to-v8).
+
 ## Migrating from v6.x.x to 7.x.x
 
 Please see the [migration guide](https://npmpackagejsonlint.org/docs/v6-to-v7).