Version

Version numbers are kind of meaningless and mostly a novelty. It would be best to just look at the build date, because new stuff is implemented all the time. With the development cycle of this program it doesn't really make sense to say "for version 0.1.2.3 we should do x, y, and z".

I guess you could purely symbolically bump it up to 0.1 when games in general actually show something (Today, only really 1/10 games are even a black screen)