diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9c7816f26..ec5f593be 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,30 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+## 2024-10-07
+
+### Changes
+
+---
+
+Packages with breaking changes:
+
+ - There are no breaking changes in this release.
+
+Packages with other changes:
+
+ - [`studyu_app` - `v2.7.12`](#studyu_app---v2712)
+
+---
+
+#### `studyu_app` - `v2.7.12`
+
+ - **FIX**: notification icon mipmap 2.
+ - **FIX**: notification icon mipmap.
+ - **FIX**: configure AndroidNotificationDetails correctly.
+ - **FIX**: disable R8 full mode for flutter_local_notifications.
+
+
 ## 2024-10-03
 
 ### Changes
diff --git a/app/CHANGELOG.md b/app/CHANGELOG.md
index be4e8a7ce..91a87eeed 100644
--- a/app/CHANGELOG.md
+++ b/app/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 2.7.12
+
+ - **FIX**: notification icon mipmap 2.
+ - **FIX**: notification icon mipmap.
+ - **FIX**: configure AndroidNotificationDetails correctly.
+ - **FIX**: disable R8 full mode for flutter_local_notifications.
+
 ## 2.7.11
 
  - **FIX**: upgrade deps.
diff --git a/app/android/gradle.properties b/app/android/gradle.properties
index 3b5b324f6..13d388045 100644
--- a/app/android/gradle.properties
+++ b/app/android/gradle.properties
@@ -1,3 +1,6 @@
 org.gradle.jvmargs=-Xmx4G -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
+# fixes flutter_local_notifications error
+# https://github.com/MaikuB/flutter_local_notifications/issues/2223#issuecomment-1925452782
+android.enableR8.fullMode = false
diff --git a/app/lib/util/debug_screen.dart b/app/lib/util/debug_screen.dart
index 98a53663e..2f6b97bee 100644
--- a/app/lib/util/debug_screen.dart
+++ b/app/lib/util/debug_screen.dart
@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:package_info_plus/package_info_plus.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:provider/provider.dart';
@@ -12,7 +13,7 @@ import 'package:studyu_flutter_common/studyu_flutter_common.dart';
 import 'package:url_launcher/url_launcher.dart';
 
 class DebugScreen {
-  static void showDebugScreen(BuildContext context) {
+  static Future<void> showDebugScreen(BuildContext context) async {
     final studyNotifications = context.read<AppState>().studyNotifications;
 
     final pendingNotifications = studyNotifications != null
@@ -26,7 +27,10 @@ class DebugScreen {
     bool? ignoreBatteryOptimizations;
     int? pendingNotificationRes;
     int? pendingNotificationsPluginRes;
-
+    final packageInfo = await PackageInfo.fromPlatform();
+    final versionString =
+        'Version: ${packageInfo.version} - ${packageInfo.buildNumber}';
+    if (!context.mounted) return;
     showDialog(
       context: context,
       builder: (_) => AlertDialog(
@@ -35,6 +39,7 @@ class DebugScreen {
         ),
         content: Column(
           children: [
+            Text(versionString),
             ElevatedButton(
               onPressed: () {
                 AppConfig.getAppContact().then((value) {
@@ -43,7 +48,8 @@ class DebugScreen {
                     path: value.email,
                     queryParameters: {
                       'subject': '[StudyU] Debug Information',
-                      'body': 'ignoreBatteryOptimizations: ${ignoreBatteryOptimizations ?? 'null'}\n'
+                      'body': 'version: $versionString\n'
+                          'ignoreBatteryOptimizations: ${ignoreBatteryOptimizations ?? 'null'}\n'
                           'pendingNotificationsNumber: ${pendingNotificationRes ?? 'null'}\n'
                           'pendingNotificationsPluginNumber: ${pendingNotificationsPluginRes ?? 'null'}\n'
                           'scheduledNotificationsDebug: ${StudyNotifications.scheduledNotificationsDebug}',
diff --git a/app/lib/util/notifications.dart b/app/lib/util/notifications.dart
index bca124296..a6616d107 100644
--- a/app/lib/util/notifications.dart
+++ b/app/lib/util/notifications.dart
@@ -166,7 +166,7 @@ class StudyNotifications {
   void _initNotificationsPlugin() {
     flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
     const AndroidInitializationSettings initializationSettingsAndroid =
-        AndroidInitializationSettings('@drawable/ic_notification');
+        AndroidInitializationSettings('@mipmap/ic_launcher');
     final DarwinInitializationSettings initializationSettingsDarwin =
         DarwinInitializationSettings(
       onDidReceiveLocalNotification: (
diff --git a/app/lib/util/schedule_notifications.dart b/app/lib/util/schedule_notifications.dart
index 9113b54db..5f12c5ae3 100644
--- a/app/lib/util/schedule_notifications.dart
+++ b/app/lib/util/schedule_notifications.dart
@@ -85,8 +85,15 @@ Future<int> scheduleReminderForDate(
   return currentId;
 }
 
-const notificationDetails =
-    NotificationDetails(android: AndroidNotificationDetails('0', 'StudyU'));
+const notificationDetails = NotificationDetails(
+  android: AndroidNotificationDetails(
+    '0',
+    'StudyU',
+    icon: '@mipmap/ic_launcher',
+    priority: Priority.max,
+    importance: Importance.max,
+  ),
+);
 
 Future<void> scheduleNotifications(BuildContext context) async {
   if (StudyNotifications.debug) {
diff --git a/app/pubspec.yaml b/app/pubspec.yaml
index c6df2a083..70bab10c7 100644
--- a/app/pubspec.yaml
+++ b/app/pubspec.yaml
@@ -1,5 +1,5 @@
 name: studyu_app
-version: 2.7.11
+version: 2.7.12
 description: Partake in digital N-of-1 trials with the innovative StudyU Health App
 publish_to: none
 homepage: https://studyu.health