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 players getting a bad spawn position after a level transition
Get the full article at store.steampowered.com

Updates to Left 4 Dead 2 have been released. The updates will be applied automatically when your Steam client is restarted. These and all previous fixes will be coming to the 360 later this month. The major changes include:

Left 4 Dead 2
Changed rules for ghost placement in Scavenge Mode
Player controlled Special Infected are no longer forced to un-crouch and lock strafe when they crouch attack
Spitter spit that damages players on a moving elevator will now fizzle quickly
Allow the survivor an... [read more]

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 crash on startup when using FAT32 file system
Fixed in-game chat input where the local encoding differs from the input language's
Fixed bug where Survivor Bots would sometimes become unresponsive in Scavenge games
Updated subtitle localization files for Hungarian, Portuguese, Romanian and Russian
Fixed exploit that allowed pla... [read more]

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 case where game failed to launch in certain machine configurations
Fixed bug where a burning witch could get into a state where she's invincible
Fixed bug where bots would not shoot at Jockeys and Chargers while approaching to save a teammate
Get the full article at store.steampowered.com

Left 4 Dead 2 (PC)Valve promises to have DLC news for us all very soon, too.
Get the full article at ign.com

GameSpot UK sits down for a spooky session of Left 4 Dead 2.
Get the full article at GameSpot.com

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
Updated stats collection and related steam pages
Fixed issue where players could be stuck if caught in charger pound
Updated CPU detection
Get the full article at store.steampowered.com

Left 4 Dead 2 (PC)Three weird achievements in everyone's favorite zombie hunter.
Get the full article at ign.com

Left 4 Dead 2 (PC)Is this version of the zombie apocalypse any fun? IGN Editors unload opinions.
Get the full article at ign.com

The GameSpot AU crew sits down with the edited version of Left 4 Dead 2 to find out exactly what's been edited and give their thoughts on how it plays.
Get the full article at GameSpot.com