diff --git a/RELEASE/app-release_version_1_3.aab b/RELEASE/app-release_version_1_3.aab
new file mode 100644
index 0000000..f164fb9
Binary files /dev/null and b/RELEASE/app-release_version_1_3.aab differ
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 796edc3..68c82ab 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -66,6 +66,9 @@ android {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
             signingConfig signingConfigs.release // signingConfigs.release for release, signingConfigs.debug for debug
+            minifyEnabled true
+            shrinkResources true
+            debuggable false
         }
     }
 }
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 0b3da06..7469f95 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="be.musee.de.la.fraise.tablet_app">
    <application
-        android:label="Tablet App"
+        android:label="MyMuseum"
         android:usesCleartextTraffic="true"
         android:icon="@mipmap/launcher_icon">
         <activity
diff --git a/android/key.properties b/android/key.properties
new file mode 100644
index 0000000..f7f7d73
--- /dev/null
+++ b/android/key.properties
@@ -0,0 +1,4 @@
+storePassword=Unov5100!
+keyPassword=Unov5100!
+keyAlias=key
+storeFile=C:/Users/thoma/OneDrive/Documents/Unov/App Play store/Tablet App/android_key.jks
\ No newline at end of file
diff --git a/android/key_OLD.properties b/android/key_OLD.properties
new file mode 100644
index 0000000..8af7080
--- /dev/null
+++ b/android/key_OLD.properties
@@ -0,0 +1,4 @@
+storePassword=Unov5100!
+keyPassword=Unov5100!
+keyAlias=upload
+storeFile=C:/Users/thoma/upload-keystore.jks
\ No newline at end of file
diff --git a/pubspec.yaml b/pubspec.yaml
index bd5471e..9a05481 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -15,7 +15,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
 # Read more about iOS versioning at
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-version: 1.0.0+1
+version: 1.3.0+2
 
 environment:
   sdk: ">=2.7.0 <3.0.0"