On Sunday Machinimatrix announced the release of AvaStar 1.1 Beta. Gaia Clary is saying there will be no more test releases as the last one is not drawing any big reports. This suggests AvaStar is near completion for the Fitted Mesh addition.
The announcement is here: Avastar-1.1 Beta is Out. The download is via your personal link for AvaStar.
I am guessing that with the exception of minor changes this beta will be the final release.