Fragment and ExifInterface Patches, Lots of Alphas and Betas

The ExifInterface library and the Fragment family of libraries have new stable releases:

AppCompat and emoji higlight the new betas:

The libraries are still on 1.0.0 pre-release versions, but as a mix of alphas and betas:

ViewPager2 and WorkManager are the big ones with new alpha releases:

Finally, Jetpack Compose and the Android UI libraries are now at dev08:

Note that androidx.ui:ui-saved-instance-state is a new artifact.