version updates

frontend/js/main.js

@@ -40,6 +40,11 @@ window.App = window.App || {};
         // or failing status endpoint. Now fetch fresh status in the background and
         // reconcile the UI with whatever comes back.
         App.storage.refreshServerStatusInBackground();
+
+        // Watch for frontend deploys and seamlessly reload/hot-swap changed assets.
+        if (App.version && App.version.start) {
+            App.version.start();
+        }
     }
 
     initApp();