Other than bugs and minor polishing, here is the list of features:
• new Force Flight course involving accelerators and a black hole!
• awesome new atmospheric space tracks from Stellardrone and Eric Matyas!
• made flying physics more realistic: no more hovering forever, but greater heights can be reached; adjusted the way max speed works so that your velocity is no longer limited either
• using N.A.S.A. assets, I added voiceovers, lunar landers at the start of missions, and a floating skylab, as well as upgraded the booster jets audio
• improved liftoff audio
• added a credits display and your record height meter to Free Flight
• restyled branding – cover art, title, missions, logo/icon
• added special powerups to find, in reference to Battlezone and Tribes Ascend...
Enjoy, and may the Force Flight be with you!