A new version of OpenArena, the open source FPS game based on the Quake 3 engine, has been released, taking it up to version 0.7. You can nab it locally from AusGamers Files. There are a bunch of changes and new features:

Significant Changes:
- 10 new player models
- 26 new maps
- ce1m7, oa_bases3, dm4ish, dm6ish, and cbctf1 also had several changes
- Bloom (activated by r_bloom 1)
- New announcer voice
- New gibs
- Quake's DM maps converted, from dm1 to dm7
- uses ioquake3 revision 1107
- more menu graphics, i.e. the player model button is actually there!
- lots of other stuff like redone sounds and textures

And the Mac version link is... where? :)

here!