diff --git a/forge.config.ts b/forge.config.ts
index 40952df..3323356 100644
--- a/forge.config.ts
+++ b/forge.config.ts
@@ -58,7 +58,7 @@ if (!process.env.PLATFORM) {
         description: STRINGS.description,
         productName: STRINGS.name,
         productDescription: STRINGS.description,
-        runtimeVersion: "21.08",
+        runtimeVersion: "25.08",
         icon: `${ASSET_DIR}/icon.png`,
         categories: ["Network"],
         modules: [
diff --git a/src/main.ts b/src/main.ts
index 5256d5f..d67c18c 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,6 +1,6 @@
-import { updateElectronApp } from "update-electron-app";
+import { IUpdateInfo, updateElectronApp } from "update-electron-app";
 
-import { BrowserWindow, app, shell } from "electron";
+import { BrowserWindow, app, shell, Notification } from "electron";
 import started from "electron-squirrel-startup";
 
 import { autoLaunch } from "./native/autoLaunch";
@@ -24,9 +24,19 @@ if (!config.hardwareAcceleration) {
 // ensure only one copy of the application can run
 const acquiredLock = app.requestSingleInstanceLock();
 
+const onNotifyUser = (_info: IUpdateInfo) => {
+  const notification = new Notification({
+    title: 'Update Available',
+    body: 'Restart the app to install the update.',
+    silent: true
+  })
+
+  notification.show()
+}
+
 if (acquiredLock) {
   // start auto update logic
-  updateElectronApp();
+  updateElectronApp({onNotifyUser})
 
   // create and configure the app when electron is ready
   app.on("ready", () => {
diff --git a/src/native/tray.ts b/src/native/tray.ts
index 6f96a4e..219afde 100644
--- a/src/native/tray.ts
+++ b/src/native/tray.ts
@@ -28,8 +28,12 @@ export function initTray() {
   tray.setToolTip("Stoat for Desktop");
   tray.setImage(trayIcon);
   tray.on("click", () => {
-    mainWindow.show();
-    mainWindow.focus();
+    if (mainWindow.isVisible()) {
+     mainWindow.hide();
+    } else {
+     mainWindow.show();
+     mainWindow.focus();
+    }
   });
 }
 
diff --git a/src/native/window.ts b/src/native/window.ts
index 26841a1..1cceb5c 100644
--- a/src/native/window.ts
+++ b/src/native/window.ts
@@ -120,7 +120,7 @@ export function createMainWindow() {
 
   // rebind zoom controls to be more sensible
   mainWindow.webContents.on("before-input-event", (event, input) => {
-    if (input.control && input.key === "=") {
+    if (input.control && (input.key === "=" || input.key === "+")) {
       // zoom in (+)
       event.preventDefault();
       mainWindow.webContents.setZoomLevel(