Android SDK changelog
Track versioned releases and updates for the Unity Ads Android SDK.
Read time 1 minuteLast updated 8 days ago
Version 4.20.0 - released 2026-08-14
- Improved ad load reliability and overall performance.
- Fixed a crash on Android 8 and reduced Application Not Responding errors (ANRs).
- Added support for Android Gradle Plugin 9 with R8 minification.
Note
If you’re upgrading or plan to upgrade to Android Gradle Plugin 9 / AGP 9 with , install the Unity Ads SDK 4.20.0.
isMinifyEnabled = trueIf you’re using a Unity Ads SDK version earlier than 4.20.0 with Android Gradle Plugin 9 with , you must add the required keep rules to your own ProGuard configuration, otherwise Unity's diagnostic and operative events are silently dropped under R8.
isMinifyEnabled = trueVersion 4.19.0 - released 2026-06-23
- Upgraded Kotlin to 2.1.x.
- Fixed bugs and added stability improvements.
Important
Direct integration publishers: Refer to the Unity Ads 4.19.0 Android API reference for Java and Kotlin deprecated APIs.