Apple has released Mac OS X 10.5.6

Apple has released the latest update for Mac OS X, 10.5.6, which is widely seen as the last update for Leopard, followed by Snow Leopard Mac OS X 10.6. Mac OS X 10.5.6 includes a number of system updates and fixes that enhance stability, compatibility, and security across the board, including phonebook, AirPort, iChat, Mail, MobileMe, Time Machine, Safari, graphics, networking, printing, parental controls, and more. 39 in total.