Originally Posted by Cheesethief
Thanks, been away from this scene too long....
Is PRO-C official, or is it now opensource and those builds are no longer by the original Pro team?
Yes, Pro-C is official, and yes Pro is also open source under GPLv3 (the download page I linked is their official releases on their googlecode page.)
are test builds, automatically compiled from the latest changes to the source, and as such, are not considered a stable release.
There are some unofficial releases of Pro, but they aren't hosted on the googlecode page.
Coldbird still works on Pro, and has done much to get ProOnline functional. (GEB online play, oh yeah~)