Added support for angular 21

Author: Matic Trebusak

.github/workflows/main.yml

@@ -112,7 +112,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        angular_version: [18, 19, 20]
+        angular_version: [18, 19, 20, 21]
         graphql_version: [16]
         node_version: [20, 22, 24]
         exclude:

packages/apollo-angular/package.json

@@ -38,7 +38,7 @@
     "test:schematics": "tsc -p schematics/tsconfig.test.json && node scripts/move-schematics.js && jasmine --config=schematics/jasmine.json"
   },
   "peerDependencies": {
-    "@angular/core": "^18.0.0 || ^19.0.0 || ^20.0.0",
+    "@angular/core": "^18.0.0 || ^19.0.0 || ^20.0.0 || ^21.0.0",
     "@apollo/client": "^4.0.1",
     "graphql": "^16.0.0",
     "rxjs": "^7.3.0"