@phayes
colour has nothing to do with it, if you order on line then there is no way of foretelling what you get.
The good news for you is that the only known versions are 1.00c and 1.00d.
Also these versions both use the same CHDK code, when you load 1.00d CHDK it reports as 1.00c.
This is because only 1.00c is coded and built but a copy is then renamed as 1.00d.
So I would say you are safe to get the camera and assume it will be supported, no guarantee, but if it is a new version the port should be simple to do .
Enjoy the camera.
OldGit