chore!: Update supported Node versions (#9600)

* chore!: Update supported Node versions

* fix: Remove references to not-yet-available Node 26

* chore: Revert formatting change

Author: gonfunko

.github/workflows/browser_test.yml

@@ -21,14 +21,14 @@ jobs:
         # TODO (#2114): re-enable osx build.
         # os: [ubuntu-latest, macos-latest]
         os: [macos-latest]
-        node-version: [18.x, 20.x]
+        node-version: [22.x, 24.x]
         # See supported Node.js release schedule at
         # https://nodejs.org/en/about/releases/
 
     defaults:
       run:
         working-directory: ./packages/blockly
-    
+
     steps:
       - uses: actions/checkout@v5
         with:

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
         # TODO (#2114): re-enable osx build.
         # os: [ubuntu-latest, macos-latest]
         os: [ubuntu-latest]
-        node-version: [18.x, 20.x, 22.x, 24.x]
+        node-version: [22.x, 24.x]
         # See supported Node.js release schedule at
         # https://nodejs.org/en/about/releases/
 
@@ -57,10 +57,10 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - name: Use Node.js 20.x
+      - name: Use Node.js 24.x
         uses: actions/setup-node@v5
         with:
-          node-version: 20.x
+          node-version: 24.x
 
       - name: Npm Install
         run: npm install
@@ -74,10 +74,10 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - name: Use Node.js 20.x
+      - name: Use Node.js 24.x
         uses: actions/setup-node@v5
         with:
-          node-version: 20.x
+          node-version: 24.x
 
       - name: Npm Install
         run: npm install

packages/blockly/package.json

@@ -151,6 +151,6 @@
     "jsdom": "26.1.0"
   },
   "engines": {
-    "node": ">=18"
+    "node": ">=22"
   }
 }