New TF2 update has been released. You can update the servers via the Game Control Panel and all new servers come with the latest versions. Changes are below:-
Engine
- Added checks to prevent transferring .smx, .gcf, and .sys files between client/server
- Fixed upload/download exploits with spaces in the file extension or a path separator at the beginning of the requested file (as reported on the HLDS mailing lists)
Team Fortress 2
- Fixed custom particle systems inside maps causing particles to break in successive maps
- Fixed a rare vphysics crash
- Fixed background highlight for KOTH timers not being aligned properly in minmode
- Fixed the Heavy's fists being hidden while taunting
- Fixed cloaked Spies having the critboost effect on their weapon
- Fixed banned clients being able to spamming a server with the "joined" chat text
- Fixed seeing the wrong class counts if the game swapped teams while the class menu was open
- Fixed Spies being able to disguise while performing a taunt
- Fixed having to press the voice menu key twice if the menu timed out and closed itself last time it was open
- Fixed the "Confirm Delete" dialog in the Items menu not handling the key correctly
- Fixed dispenser not healing players at the correct rate if it's upgraded while the players are already touching the dispenser
- Fixed exec'ing the .cfg file for a class change before the player has actually changed class
