breaking: drops Node 14

Author: Pixelik

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 16.x
           cache: yarn
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
@@ -40,7 +40,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 16.x
           cache: yarn
       - name: Install Dependencies
         run: yarn install --no-lockfile
@@ -70,7 +70,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 16
           cache: yarn
       - name: Install Dependencies
         run: yarn install --frozen-lockfile

README.md

@@ -19,7 +19,7 @@ HTML5 [fetch](https://fetch.spec.whatwg.org) polyfill from [github](https://gith
 
 * Ember.js v4.4 or above
 * Ember CLI v4.4 or above
-* Node.js v14 or above
+* Node.js v6 or above
 
 ember-fetch requries ember-cli 2.13 or above.
 

package.json

@@ -113,7 +113,7 @@
     "ember-source": "^4.0.0"
   },
   "engines": {
-    "node": "14.* || 16.* || >= 18"
+    "node": "16.* || >= 18"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org/"