Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)
- Added check to prevent multiplayer servers from transmitting 1 as their maxplayers value to connecting clients.
- Fixed clients being able to use particle exploits on sv_pure servers.

Team Fortress 2
- Added The Shogun Pack items
- Fixed the "Best Little Slaughterhouse in Texas" Engineer achievement not counting Wranger and Mini-Sentry kills.
- Updated several more models with optimizations and new LODs.
- Updated the Blighted Beak with a creator submitted fix.