When launching the app of the latest released beta version (beta8), the app crashes immediately.
Looking at the logcat output, the relevant part is:
05-01 15:42:49.850 4069 4069 E Icon : Unable to load resource 0x7f040000 from pkg=com.jonjomckay.fritter
05-01 15:42:49.850 4069 4069 E Icon : android.content.res.Resources$NotFoundException: Drawable com.jonjomckay.fritter:drawable/ic_notification with resource ID #0x7f040000
...
The ic_notification resource is not found on the release version.
This is to fix the bugs #691, #594 and #575.
When launching the app of the latest released beta version (beta8), the app crashes immediately.
Looking at the logcat output, the relevant part is:
The ic_notification resource is not found on the release version.
The added keep.xml file helps fix the problem.
Reference: Android Shrink Resources, Resource Not Found.