Updates to Team Fortress 2, Counter-Strike: Source and Day of Defeat: Source 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)

• Optimizations to multi-core rendering
  
• Removed -heapsize command line argument. Some detail: This command made sense in Half-Life 1’s memory manager. The current engine manages memory in a way that doesn’t need it specified. Under some circumstances, specifying a non-optimal heapsize causes crashes and/or reduced performance
  
• Fixed an exploit that allowed people to send fake VAC messages to clients
  

Updates to Team Fortress 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Engine (CS:S, DoD:S, TF2)

• Fixed clients locking up while attempting to load the game and re-enabled signature checking
  

Team Fortress 2

• Fixed a case where some items would display an empty string for their name
  

Updates to Team Fortress 2, Counter-Strike: Source and Day of Defeat: Source 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)

• Disabled signature checking to determine if it's the source of some reported launch issues
  

Updates to Team Fortress 2, Counter-Strike: Source and Day of Defeat: Source 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)

• Disabled clients loading server plug-ins unless the plug-ins are signed by Steam or the client is running in insecure mode.
  
• Added a checkbox to the Options->Audio dialog to control muting the audio when the game window is in the background.
  

Counter-Strike: Source

• Fixed crash in custom maps using the trigger_camera entity.
  

Team Fortress 2

• Fixed another bug in the Steamworks internal stats reporting.
  
• Updated the localization files.
  

Updates to Team Fortress 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Engine (CS:S, DoD:S, TF2)

• Fixed a server crash caused by spamming the server with invalid rcon passwords
  

Team Fortress 2

• Fixed a bug in the Steamworks internal stats reporting
  

<a href="http://etf2l.org/2010/09/02/the-highlander-mix-up-match/"><img src="http://www.teamfortress.com/images/posts/ETF2L_small.png" width="420" height="145" border="0"></a>

Just a quick heads up: <a href="http://etf2l.org/2010/09/02/the-highlander-mix-up-match/">our exhibition match</a> with pros and pubbers is going to begin shortly. If we're being honest, we're 10% excited, 90% terrified. You should also be terrified, because our usual MO is to take notes of everything that happens during a match, then make changes to the game in bitter, small-minded retaliation. If Dave Riller can't kill someone because they're hiding behind a wall? Guess what? That wall's toast in tomorrow's patch. And if I get killed by too many Scouts, then there'll be no more Scouts, in any game, ever. Double jumps will be a fond memory in your grandad's head. Trust us on this. We have connections at Nintendo. Mario will develop a sudden desire to wear lead weighted boots.

Head over to <a href="http://etf2l.org/2010/09/02/the-highlander-mix-up-match/">the ETF2L page</a> to see how you can watch the fun.

Just a quick heads up: our exhibition match with pros and pubbers is going to begin shortly. If we're being honest, we're 10% excited, 90% terrified. You should also be terrified, because our usual MO is to take notes of everything that happens during a match, then make changes to the game in bitter, small-minded retaliation. If Dave Riller can't kill someone because they're hiding behind a wall? Guess what? That wall's toast in tomorrow's patch. And if I get killed by too many Scouts, then there'll be no more Scouts, in any game, ever. Double jumps will be a fond memory in your grandad's head. Trust us on this. We have connections at Nintendo. Mario will develop a sudden desire to wear lead weighted boots.

Head over to the ETF2L page to see how you can watch the fun.

Updates to Counter-Strike: Source and Team Fortress 2 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)

• Fixed a case where servers would lock-up while writing .dmp files
  

Counter-Strike: Source

• Fixed some minor smoke grenade bugs
  

Team Fortress 2

• Fixed a bug in the Steamworks internal stats reporting
  

Updates to Counter-Strike: Source have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Source Engine ( TF2, DoD:S, CS:S )

• Fixed hang when typing "map" twice in the console
  

Counter-Strike: Source

• Smoke Grenades
  
  • Made them bloom faster
    
  • Made them more opaque
    
  • Fixed "one way" smoke
    
• Changed walk speed to be 0.52x of run speed ( Counter-Strike 1.6 )