diff --git a/lib/main.dart b/lib/main.dart
index 2910d99..c4ebbd2 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -23,7 +23,7 @@ import 'widgets/widgets.dart';
 /// Studio's own build version. Bump on every UI commit so the
 /// running app self-identifies — visible in the sidebar header
 /// and quick-glance proof that you're seeing the current build.
-const String kStudioVersion = '0.12.0';
+const String kStudioVersion = '0.12.1';
 
 Future<void> main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -185,7 +185,15 @@ class _StudioShellState extends State<StudioShell> {
             LogicalKeyboardKey(LogicalKeyboardKey.digit1.keyId + i),
             meta: true,
           ): _GoToPageIntent(i),
-        // Cmd+, opens the settings dialog (macOS convention).
+        // Settings dialog. macOS reserves Cmd+, for the native
+        // app-Preferences menu item, which Flutter Desktop
+        // doesn't wire up — the keystroke is captured by the OS
+        // before it reaches our Shortcuts widget. Cmd+; is the
+        // working alternative; we register Cmd+, too for
+        // completeness in case a future Flutter version (or a
+        // native-menu setup) lets it through.
+        const SingleActivator(LogicalKeyboardKey.semicolon, meta: true):
+            const _OpenSettingsIntent(),
         const SingleActivator(LogicalKeyboardKey.comma, meta: true):
             const _OpenSettingsIntent(),
       },
@@ -335,7 +343,7 @@ class _Sidebar extends StatelessWidget {
                 const Spacer(),
                 IconButton(
                   icon: const Icon(Icons.settings_outlined, size: 16),
-                  tooltip: 'Hub endpoint…',
+                  tooltip: 'Settings (⌘;)',
                   visualDensity: VisualDensity.compact,
                   onPressed: () async {
                     final saved = await FaiSettingsDialog.show(context);
diff --git a/pubspec.lock b/pubspec.lock
index 5005ab4..899571a 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -79,7 +79,7 @@ packages:
       path: "../fai_dart_sdk"
       relative: true
     source: path
-    version: "0.4.0"
+    version: "0.5.0"
   fake_async:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 8868302..ac8fed7 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,7 +1,7 @@
 name: fai_studio
 description: "F∆I Studio — desktop GUI for the F∆I hub"
 publish_to: 'none'
-version: 0.12.0
+version: 0.12.1
 
 environment:
   sdk: ^3.11.0-200.1.beta