Message Admin doesn't show which message templates have been edited
It looks like Message Admin is now enabled by default, but I've noticed that there is no indication in Message Admin of which templates have been edited or not. This is pretty important info for admins and should be available in the UI.
Compare the old - very clear which has been edited:
to the new - no indication which has been edited:
I can't see anything on the edit page to indicate this either.
Edit: There is also no longer any way to revert a message to the default, other than by manually copying and pasting the template content. I think having the "Revert to default" link is useful, if you made a small change and have decided you no longer need it because there has been an upgrade.
Also, I guess the drafting process isn't implemented yet (or not accessible from the UI), so maybe it would make sense to hide the Draft column until that's ready.