Would probably be 2.0 if any on the new features were available on the platform it's named after...
- GBA support, but not on 32blit (or PicoSystem, obviously)
- A more basic SDL frontend (which is the only way to use the GBA support)
- Now compiles on windows
- PicoVision support
Definitely does NOT include any compilers. Those are up a tree or something.