September 20, 2007 Patch

Patch notes

Linux Dedicated Server beta release
Fixed not being able to issue rcon commands with empty strings like: rcon sv_password
Fixed refresh rate video mode issue
Fixed crash on opening the scoreboard after having changed between windowed and fullscreen
Fixed a hitch problem related to mouse updates happening too frequently
Fixed sentry muzzleflashes not drawing unless sentry was near the map origin
Fixed a crash during loading while starting the game in fullscreen mode
Disabled the loading of background maps
Exploit fix related to "join_team".