[-] June 12, 2007 - Current Release

Changes/Additions
Servers can now force the client to match the server's files, by becoming a pure server. When a server enables sv_pure, clients who connect and play on the server cannot gain an advantage by modifying the game content.
In-game server browser only shows human players in the player counts column. Bots column now shows number of bots instead of a "some bots" or "no bots" icon
Fixed servers with bots reporting incorrect number of bots when sv_master_legacy_mode is set to 0
Fixed a server performance problem with queued packets
Increased the maximum rate to 1 megabyte
Added a findflags console command, which can list all cvars with a specified flag. For example: 'findflags server_can_execute' will find all console variables and commands marked with FCVAR_SERVER_CAN_EXECUTE
Cheat protected many cvars and commands
Removed cl_restrict_server_commands to prevent clients from being redirected
Fixed user names reported as "unconnected" when greater than 32k players had connected to the server
Bug fixes
Fixed a client crash during authentication
Fixed a crash when mashing the ~ key on disconnect
Fixed a bug with sv_minrate and sv_maxrate not applying properly on the client
Fixed the free roaming camera in SourceTV demos
Fixed cl_language archiving itself and not updating correctly when the language changed
Fixed a voice recording bug that could cause voice dropouts
Fixed a rare crash when spectating in Counter-Strike: Source