Sid Meier's Civilization V v1.0.1.511 Patch for Mac Released

The update will be applied automatically when your Steam client is restarted
Valve has announced that a new patch for the Mac version of Sid Meier's Civilization V, the latest Civilization sequel developed by Firaxis Games, is now available on Steam. Civilizations' having the incorrect architecture has been resolved and significant improvements have been made to general multiplayer stability (check full article for changelog).