An update to Team Fortress 2 has been released. The update will be applied automatically when you restart Team Fortress 2. The major changes include:
- Added The Nine-Pipe Problem
 
- Added hud_fastswitch to the Advanced Options dialog
 
- Fixed a commentary string that referenced the Soldier instead of the Heavy
 
- Fixed a client crash that could occur when a server used SetCustomModel to change the player model
 
- Fixed a crash that could occur while trying to get The Argyle Sap achievement
 
- General improvements to client stability
 
- Updated the Spirit of Giving so it can have a custom name applied to it
 
- Updated the map arena_well- Updated the skybox
 
- Made some miscellaneous material improvements