Detect updates

src/app/app.component.ts

@@ -1,7 +1,13 @@
 import { Component } from '@angular/core';
+import {MatSnackBar} from "@angular/material/snack-bar";
+import {SwUpdate} from "@angular/service-worker";
 
 @Component({
   selector: 'app-root',
   templateUrl: 'app.component.html'
 })
-export class AppComponent { }
+export class AppComponent {
+  constructor(private snackbar: MatSnackBar, private update: SwUpdate) {
+    update.available.subscribe(() => snackbar.open('Update Available!! 🚀', 'Reload').onAction().subscribe(() => update.activateUpdate()))
+  }
+}