Apple has publicly released Mac OS X 10.6.5, a long-in-development update for Snow Leopard. The patch fixes a number of problems in the operating system, most notably issues with Exchange servers, image processing in iPhoto and Aperture, and the stability and performance of 3D graphics. Some other areas addressed include dragging contacts from Address Book to iCal, and a glitch that prevented the Dock from hiding after dragging an item out of a stack.
