GLQuake and GLQuakeWorld v0.9b3 have been made available for download. These releases have not been fully tested, and contain many changes so expect to run into a few quirks. A final, documented, 0.9.x revision will be released once these betas have circulated for a bit. All 0.9.x releases are/will be classic applications, carbon (OSX compatible) targets are being worked on for v1.0 (there's no ETA on that build yet).