Raise Node version to 20 in package.json and GitHub Actions.

.github/workflows/build-test.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [ '18' ]
+        node: [ '20' ]
 
     name: Node ${{ matrix.node }} build
     steps:

.github/workflows/lint-and-prettify.yml

@@ -11,7 +11,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: "18"
+          node-version: "20"
 
       - name: Checkout
         uses: actions/checkout@v4

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: '18.x'
+          node-version: '20.x'
       - run: npm ci
       - run: npm run build
 
@@ -38,7 +38,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v4
         with:
-          node-version: '18.x'
+          node-version: '20.x'
 
       - name: Set tag
         id: tagName

package.json

@@ -3,7 +3,7 @@
   "version": "4.2.0",
   "description": "The Universal Viewer is a community-developed open source project on a mission to help you share your 📚📜📰📽️📻🗿 with the 🌎",
   "engines": {
-    "node": ">=18",
+    "node": ">=20",
     "npm": ">=8.1.1"
   },
   "files": [

src/netlify.toml

@@ -10,4 +10,4 @@
 
 [build.environment]
   SHOW_NETLIFY_BADGE = "true"
-  NODE_VERSION = "14"
+  NODE_VERSION = "20"