diff --git a/app/build.gradle b/app/build.gradle
index c4f8ef19..336a1ed4 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -14,9 +14,8 @@ android {
         applicationId "it.niedermann.owncloud.notes"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 3003000
-        versionName "3.3.0"
-        multiDexEnabled true
+        versionCode 3003001
+        versionName "3.3.1"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions {
             annotationProcessorOptions {
@@ -35,7 +34,7 @@ android {
         }
 
         release {
-            minifyEnabled true
+            minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
@@ -99,7 +98,6 @@ dependencies {
     implementation "androidx.room:room-runtime:2.2.6"
     annotationProcessor "androidx.room:room-compiler:2.2.6"
 
-    implementation 'androidx.multidex:multidex:2.0.1'
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 
     // Testing
diff --git a/app/src/main/java/it/niedermann/owncloud/notes/NotesApplication.java b/app/src/main/java/it/niedermann/owncloud/notes/NotesApplication.java
index ef31acfc..7299bc59 100644
--- a/app/src/main/java/it/niedermann/owncloud/notes/NotesApplication.java
+++ b/app/src/main/java/it/niedermann/owncloud/notes/NotesApplication.java
@@ -1,19 +1,19 @@
 package it.niedermann.owncloud.notes;
 
+import android.app.Application;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.util.Log;
 
 import androidx.appcompat.app.AppCompatDelegate;
-import androidx.multidex.MultiDexApplication;
 import androidx.preference.PreferenceManager;
 
 import it.niedermann.owncloud.notes.preferences.DarkModeSetting;
 
 import static androidx.preference.PreferenceManager.getDefaultSharedPreferences;
 
-public class NotesApplication extends MultiDexApplication {
+public class NotesApplication extends Application {
     private static final String TAG = NotesApplication.class.getSimpleName();
 
     private static final long LOCK_TIME = 30_000;
diff --git a/fastlane/metadata/android/en-US/changelogs/3003001.txt b/fastlane/metadata/android/en-US/changelogs/3003001.txt
new file mode 100644
index 00000000..6a2b3aa8
--- /dev/null
+++ b/fastlane/metadata/android/en-US/changelogs/3003001.txt
@@ -0,0 +1,2 @@
+- 🔒 Prevent screen capture (#1098)
+- 🖼 Convert widget previews to WebP to reduce app size (#1120) by @connyduck
\ No newline at end of file
diff --git a/markdown/build.gradle b/markdown/build.gradle
index d85d559d..47e219fa 100644
--- a/markdown/build.gradle
+++ b/markdown/build.gradle
@@ -7,12 +7,11 @@ android {
     buildToolsVersion "30.0.3"
 
     defaultConfig {
-        minSdkVersion 19
+        minSdkVersion 21
         targetSdkVersion 30
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"
-        multiDexEnabled true
     }
 
     compileOptions {
@@ -57,7 +56,6 @@ dependencies {
     implementation "com.yydcdut:markdown-processor:$rxMarkdownVersion"
     implementation "com.yydcdut:rxmarkdown-wrapper:$rxMarkdownVersion"
 
-    implementation 'androidx.multidex:multidex:2.0.1'
     coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.5'
 
     testImplementation 'junit:junit:4.13.2'