Remove engines from addon package.json

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 12.x
+          node-version: 16.x
           cache: yarn
 
       - name: Install Dependencies
@@ -49,7 +49,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 12.x
+          node-version: 16.x
           cache: yarn
 
       - name: Install Dependencies
@@ -72,7 +72,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 12.x
+          node-version: 16.x
           cache: yarn
 
       - name: Install Dependencies
@@ -111,7 +111,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 12.x
+          node-version: 16.x
           cache: yarn
 
       - name: Install Dependencies
@@ -141,7 +141,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x # ember-modifier 4.x requires Node.js 14
+          node-version: 16.x
           cache: yarn
 
       - name: Install Dependencies

.github/workflows/publish-unstable.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 16.x
           cache: yarn
           # This creates an .npmrc that reads the NODE_AUTH_TOKEN environment variable
           registry-url: 'https://registry.npmjs.org'

README.md

@@ -22,7 +22,7 @@ You can find interactive documentation [here](http://adopted-ember-addons.github
 * Ember 4 compatibility requires ember-keyboard 7.x or higher
 * For Ember 3.8 to 3.28, you can use ember-keyboard 6.x (not compatible with Internet Explorer)
 * For use with Ember 2.0 up to 3.8 or IE compatibility, use ember-keyboard 5.x.
-* Node.js v12 or above (Node v14+ is required for fastboot)
+* Node.js v16 or above
 * ember-auto-import v2.0.0 or above (this is [v2 addon](https://emberjs.github.io/rfcs/0507-embroider-v2-package-format.html))
 
 ## Accessibility Considerations

addon/package.json

@@ -62,9 +62,6 @@
       "optional": true
     }
   },
-  "engines": {
-    "node": "12.* || 14.* || >= 16"
-  },
   "publishConfig": {
     "registry": "https://registry.npmjs.org"
   },

package.json

@@ -60,7 +60,7 @@
     "npm": false
   },
   "volta": {
-    "node": "12.22.12",
+    "node": "16.20.0",
     "yarn": "1.22.18"
   }
 }