am 68c3b4fc: am 21995b18: Add initial support for saved vs non-saved tags.

Merge commit '68c3b4fca69235dd6b526e415fde6d8c0eeae79f'

* commit '68c3b4fca69235dd6b526e415fde6d8c0eeae79f':
  Add initial support for saved vs non-saved tags.