Alpha has been released
Final release unannounced
Starfleet Adventures is a total conversion plugin for EV Nova currently under construction by a team originally under the leadership of Uncle Twitchy, interminly by Dr. Trowel, and now currently by astor. Its setting is Star Trek: The Original Series and The Movie Period, and features a universe of unprecedented size.
A running list of the dev team:
astor, Pace, Pete, Kronos, Guy, Dr. Trowel, JacaByte, neersighted
Note the last update on the plug-in's website is date 2009. As such the project is considered to be inactive and incomplete.
The plug-in's website can be found here.