This version included the following improvements: Enhanced the Mac App Store to get your Mac ready to upgrade to Mac OS X Lion Resolved an issue that may cause Preview to unexpectedly quit Improved support for IPv6. On August 28, 2009, it was released worldwide, and was made available for purchase from Apple's website and its retail stores at the price of US29 for a single-user license. We support operating systems that not even Microsoft and Apple themselves support anymore, such as macOS X on PowerPC Macs, and RetroArch being available on Windows OSes as far back as Windows 95. 2009-11 Mac OS X 10.6.8 (Snow Leopard) Mac OS X 10.6.8 was released on Jas an update to OS X 10.6. Snow Leopard was publicly unveiled on June 8 at the 2009 Worldwide Developers Conference.
The 10.6.4 Update is recommended for all users running Mac OS X Snow Leopard. RetroArch can run on the usual platforms like Windows, Mac OS X and Linux, but it stands alone in that it can support far more platforms beyond just that. Apple has released its newest update to Snow Leopard: Mac OS X 10.6.4.