[eluser]Peng Kong[/eluser]
erm the ver. you're using is most likely the total rewrite already (ver.0.4 see my 1st post for change log)
to be honest I’m not caring to much about backwards compatibility atm. i really should have a disclaimer somewhere stating this is a alpha kind of thing and not really meant for production usage (because many features are still not yet done).
anyway with proper separation of concerns, loose coupling and clean coding style you should be able to easily understand and fix (or add) anything yourself that really is the selling point of a3m =)
Upgrading shouldn't be too hard down the road because i don't see myself changing the existing features (because the point is usability, keep it simple!) e.g. Not to throw a huge form at users during registration. Sign in with google, yahoo, etc is already as simple as it can get so that shouldn't change much either. Yep so upgrade will be adding new features rather then changing existing features.
I can’t really promise when the next release will be but I’m working on it full time so there should be some major releases every week.