diff --git a/filcnaplo/android/app/src/main/AndroidManifest.xml b/filcnaplo/android/app/src/main/AndroidManifest.xml
index 78ffac3..e22004e 100644
--- a/filcnaplo/android/app/src/main/AndroidManifest.xml
+++ b/filcnaplo/android/app/src/main/AndroidManifest.xml
@@ -41,7 +41,7 @@
         <meta-data android:name="flutterEmbedding" android:value="2" />
 
         <!-- custom app icon thingies from here -->
-        <activity-alias
+        <!-- <activity-alias
             android:label="reFilc"
             android:icon="@drawable/launch_ic_refilc_default"
             android:name=".MainActivityAlias"
@@ -100,7 +100,7 @@
                     <action android:name="android.intent.action.MAIN" />
                     <category android:name="android.intent.category.LAUNCHER" />
                 </intent-filter>
-        </activity-alias>
+        </activity-alias> -->
         <!-- end of custom app icon thingies -->
 
         <receiver android:name="hu.refilc.naplo.widget_timetable.WidgetTimetable"
diff --git a/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_view.dart b/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_view.dart
index 6178cc7..da64303 100755
--- a/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_view.dart
+++ b/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_view.dart
@@ -11,7 +11,7 @@ import 'package:provider/provider.dart';
 import 'missed_exam_tile.i18n.dart';
 
 class MissedExamView extends StatelessWidget {
-  const MissedExamView(this.missedExams, {Key? key}) : super(key: key);
+  const MissedExamView(this.missedExams, {super.key});
 
   final List<Lesson> missedExams;
 
@@ -26,8 +26,7 @@ class MissedExamView extends StatelessWidget {
 }
 
 class MissedExamViewTile extends StatelessWidget {
-  const MissedExamViewTile(this.lesson, {Key? key, this.padding})
-      : super(key: key);
+  const MissedExamViewTile(this.lesson, {super.key, this.padding});
 
   final EdgeInsetsGeometry? padding;
   final Lesson lesson;
diff --git a/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_viewable.dart b/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_viewable.dart
index d060621..a60bb3a 100755
--- a/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_viewable.dart
+++ b/filcnaplo_mobile_ui/lib/common/widgets/missed_exam/missed_exam_viewable.dart
@@ -4,7 +4,7 @@ import 'package:filcnaplo_mobile_ui/common/widgets/missed_exam/missed_exam_view.
 import 'package:flutter/material.dart';
 
 class MissedExamViewable extends StatelessWidget {
-  const MissedExamViewable(this.missedExams, {Key? key}) : super(key: key);
+  const MissedExamViewable(this.missedExams, {super.key});
 
   final List<Lesson> missedExams;
 
diff --git a/filcnaplo_mobile_ui/lib/common/widgets/note/note_tile.dart b/filcnaplo_mobile_ui/lib/common/widgets/note/note_tile.dart
index c3761c9..276d7c8 100755
--- a/filcnaplo_mobile_ui/lib/common/widgets/note/note_tile.dart
+++ b/filcnaplo_mobile_ui/lib/common/widgets/note/note_tile.dart
@@ -4,8 +4,7 @@ import 'package:filcnaplo_mobile_ui/common/profile_image/profile_image.dart';
 import 'package:flutter/material.dart';
 
 class NoteTile extends StatelessWidget {
-  const NoteTile(this.note, {Key? key, this.onTap, this.padding})
-      : super(key: key);
+  const NoteTile(this.note, {super.key, this.onTap, this.padding});
 
   final Note note;
   final void Function()? onTap;
diff --git a/filcnaplo_premium b/filcnaplo_premium
index 7aa01ba..49ad58f 160000
--- a/filcnaplo_premium
+++ b/filcnaplo_premium
@@ -1 +1 @@
-Subproject commit 7aa01ba960bc4a79d77cc309c646e5cb67e184c7
+Subproject commit 49ad58f4d9711a0b2d9716d456e8781ff6b92250