Yes, they can do that, but that's not the point.
As I said before, by releasing an official release, we get more popular and can win new good developers by this. It also shows that it's now possible to modify glest just by using open source software ( linux/blender/gimp/audacity [and my favourite notepad
- @kukac@]) as I did it for the indians..
And of course peoples without computer knowledge get in contact with the indians and some more kids have fun with them this way.
I vote for glevolution 1.0 or 2.1 Probabaly the guys from the glevolution sourcecode also have a present for us. They have build a new version called 2.1rc with new features, but I think this was nothing really official. When we release something together we get a bigger glevolution family.