An update is available for Counter-Strike: Source, the Source Engine, and the Source SDK. The update will be applied automatically when your Steam client is restarted. The specific changes include:

CS:S

• Fixed an issue which was affecting player movement prediction


• Stopped players on de_dust2 being able to hide inside of rocks


• Added clipbrushes to de_train to prevent players from reaching certain areas


• Enabled bots to navigate their way out of the carts in cs_compound

Source Engine (game server changes)

• Added "stats" command to print the current cpu usage, players and net bandwidth in use


• Fixed rcon responses to properly reflect request id's


• Added rate-limiting to connectionless queries to prevent flooding (as in HL1, the rate-limiting is controlled via the cvars: sv_max_queries_sec, sv_max_queries_sec_global, and sv_max_queries_window)


• Removed sv_allowlocalquery cvar

Source SDK

• Added Snow and rain materials


• Added qc_eyes.exe


• Made various improvements and fixes to .FGD files


• Fixed an issue in Vrad which was causing visible artifacts when lighting very large objects/areas


• Fixed an issue in Studiomdl which was allowing bad $modelnames to be used


• Fixed the "cordon" texture used by Hammer