Not sure what happened. The new 2.1.2 is confirmed to work. I just switched from Eclipse to Android Studio, but I released version 2.1.0 this way as well. There must be something finicky about Android Studio.
2.0.0 is 956KB (built in Eclipse)
2.1.0 is 962KB (built in Android Studio)
2.1.1 is 970KB (failed, Android Studio)
2.1.2 is 962KB (latest working build, Android Studio)