Counter-Strike: Global Offensive Beta Patch 4 May 2012

The update will be applied automatically when your Steam client is restarted
Valve has issued another beta patch for Counter-Strike: Global Offensive (CS: GO) adding Classic Casual to the Find a Game options. It also increases running inaccuracy of rifles and snipers and removes the grace period for defusing the bomb as it allows to many hard-to-fix exploits (check full article for changelog).