Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Fixed the fix of the fix of the fix of the door exploit in No Mercy
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• New Mutation: Hunting Party
  
• Fixed door exploit in No Mercy
  
• Now Allow thirdperson settings in cooperative game modes
  
• Fixed add-on campaigns not always appearing in the campaign selection screen
  
• Restored dedicated server support for add-on campaigns
  
• Fixed some rendering artifacts on Mac
  
• Added support for Russian audio in The Sacrifice and No Mercy
  
• Game correctly recognizes the audio language set in Steam
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Fixed missing subtitles
  
• Re-enabled the "wait" command, fixes a hang at startup
  
• Fixed several crashes that were reported to our crash database
  
• Fixed some addon content eclipsing game content even when not playing an addon campaign. This resolves several issues with missing or incorrect models, textures, and effects. This fix temporarily affects the ability to host custom campaigns on dedicated servers. We are working to restore that functionality as soon as possible.
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Dev Choice Mutation: Versus Survival
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Dev Choice Mutation: Healthpackalypse
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Dev Choice Mutation: Follow The Liter
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

• Dev Choice Mutation: Hard Eight
  
• Fixed a remote DLL loading exploit (MS KB2264107).
  
• Fixed a crash when disconnecting a rcon connection due to an invalid password when multiple sessions were already connected.
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• Encore mutations: Gib Fest (PC) and Chainsaw Massacre (Xbox 360)
  
• Fixed accessing corrupted sentence data after flushing sound caches, likely the cause of an audio crash.
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Mutation

• Developer Choice - Last Man On Earth
  

UI

• Added vote option to enable All Talk in Versus.
  
• Added vote option to Restart Chapter in Versus.
  
• Added the ability in the lobby for all players to vote on starting the game.
  

Gameplay

• Removed Defibs and First Aid Kits in Realism Versus. Survivors start with a First Aid Kit, but all world spawns are disabled.
  

Addons

• To avoid conflicts between Community Campaigns, only content vpks get loaded when starting a campaign.
  
• Added console command "show_addon_load_order" that prints out the order of loaded vpk files.
  

Authoring Tools

• VPK files now support their own sound.cache file.
  
• Use the command "snd_buildsoundcachefordirectory " to create the sound.cache file that you should include when you create your vpk file.
  

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. The major changes include:

Left 4 Dead 2

• New Mutation: Iron Man
  
• Fixed Russian localization strings