Westlake Interactive has updated their news page with the latest on the Mac version of Unreal Tournament. Here's the scoop:

Unreal Tournament for Mac is in the final candidate phase, we have produced what could be the gold master CD and are shipping it off to MacSoft for final review and approval. Our testers have been very pleased with the game's stability and speed, and have been have way to much fun playing.

The 402 patch from the PC is not currently included in the Mac version of UT, since we have not received code from Epic yet. Since many of the changes in 402 were Windows specific, they won't affect the Mac much, and the few server side fixes should work fine for Mac clients. We've already fully tested playing Mac 400 on PC 402 servers and vice versa, and compatibility is fine.

We will plan to implement the 402 changes on the Mac soon after ship, along with any Mac specific changes/fixes we might have.