zitadel/console/src/app/services/update.service.ts

import { Injectable } from '@angular/core';
import { MatSnackBar } from '@angular/material/snack-bar';
import { SwUpdate } from '@angular/service-worker';

@Injectable({
    providedIn: 'root',
})
export class UpdateService {
    constructor(private swUpdate: SwUpdate, snackbar: MatSnackBar) {
        this.swUpdate.checkForUpdate();

        this.swUpdate.available.subscribe((evt) => {
            const snack = snackbar.open('Update Available', 'Reload');

            snack.onAction().subscribe(() => {
                window.location.reload();
            });
        });
    }
}