i .. actually use git to manage my KOs scripts, i thought about it for .craft files, but i was kinda waiting for a parser for crafts that has yet to materialize..
Ive used it through .23.5 you DO need to have the firespitter DLL in. And the b9 aerospace pack , and the .23.5 fix for it may be needed, not sure, i never play w/o b9.