I've now released version 1.3.1 on the google code page. One change I didn't mention is that I'm now using SDL_mixer instead of Audiere for music.
I've already made the changes to the package in the Debian Games Team SVN server to support the newer version. I don't have an OpenGL 2.0 computer around here atm, so I can't test it. It would be great if someone in Debian Games Team could test it and tell me if it works for them.