I've uploaded a new version to Steam and the TGC download area with the following changes
- Fixed the app freezing if PlayObjectAnimation was told to loop with the start and end frames set to the same value, or set to values beyond the animation duration
- Minimum supported version of Android is now 4.1 (API 16)
- Exported Android apps now target API 28 as required by Google
- Updated Chartboost SDK to version 7.3.1 on Android
- Updated AmazonAds to version 5.9.0 on Android
- Updated AdMob SDK to version 18.1.1 on Android
- Changed iOS audio category so AppGameKit apps will no longer be silenced when the ringer is on silent
- Updated AdMob SDK to version 7.47.0 on iOS
- Updated Chartboost SDK to version 8.0.1 on iOS
- Updated AmazonAds to version 2.2.17.0 on iOS
- GameCircle on Amazon is no longer supported due to removal by Amazon
Please note that to continue using AdMob you must now set your AdMob App ID in the Android and iOS export dialogs, this can be found in your AdMob account on the Apps page.
Let me know if you have any problems.