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May 19, 2011 - Valve

Updates to Team Fortress 2, Counter-Strike: Source, Day of Defeat: Source and Half-Life 2: Deathmatch have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include: Source Engine Changes (CS:S, DoD:S, TF2, HL2:DM)

• Fixed another case where the $ignorez material flag could be used as a cheat

• Extended the Saxxy contest deadline to 11:59:59 PM GMT, Friday, May 20th, 2011
• Fixed the third-person camera options dialog not displaying correctly in the Replay performance editor
• Fixed a rare case where users running Service Pack 3 on Windows 7 64-bit with graphics driver version 12.42 saw a graphical glitch on the main menu Options button
• Updated the Three-Rune Blade, Hero's Tail, and Sign of the Wolf's School items so they can be crafted and traded