An update for Kane & Lynch 2: Dog Days has been released. The update will be applied automatically when your Steam client is restarted. The major changes include:

• Voice chat volume slider (frontend and in-game), which was previously unmutable.
  
• Voice chat microphone enable/disable option (frontend and in-game). *Note: disabled by default!* This was done so that people without microphones but wrong (default) Steam settings don't send out feedback noise from their machines. People who actually have a microphone will have to re-enable this after the upgrade.
  
• Fixes in sound to hopefully prevent crashes on startup regarding OpenAL
  
• Fixes in lobby behavior to prevent players from crashing