Xcode app icon not updating

In order to prevent potentially incompatible systems from installing 10.8, the installer contains a whitelist of supported motherboard IDs.Users have bypassed these limitations so that 10.8 may run with varying functionality on some officially unsupported computers.As in 10.7, the earliest models supporting Air Drop are the late-2008 Mac Book Pro, late-2010 Mac Book Air, late-2008 Mac Book, mid-2010 Mac Mini, and early-2009 Mac Pro with an Air Port Extreme card.Any Mac released in or after 2011, except the Mac Book, supports Air Play Mirroring.Named to signify its status as a refinement of the previous Mac OS X version, Lion, Apple's stated aims in developing Mountain Lion were to allow users to more easily manage and synchronise content between multiple Apple devices and to make the operating system more familiar.The operating system gained the new malware-blocking system Gatekeeper and integration with Apple's online Game Center and i Cloud services, while the Safari web browser was updated to version 6.Integrated links allowing the user to rapidly transfer content to Twitter were present in the operating system from launch.Facebook integration was also planned but unfinished at launch date. OS X Mountain Lion received positive reviews, with critics praising Notification Center, Messages, and speed improvements over Mac OS X Lion, while criticizing i Cloud for unreliability and Game Center for lack of games.

During the Apple Worldwide Developers Conference keynote on June 11, 2012, Apple announced a "near final" release version of Mountain Lion for developers, with the public version arriving in July 2012 at a price tag of US.99 (€15.99 in Europe, £13.99 in the UK, .99 in Australia and ¥128 in Mainland China).Alerts are the same as banners, but will not disappear from the screen until the user takes action.Badges are red notification icons that are displayed on the application's icon.OS X Mountain Lion (version 10.8) is the ninth major release of OS X (now named mac OS), Apple Inc.'s desktop and server operating system for Macintosh computers.OS X Mountain Lion was released on July 25, 2012 for purchase and download through Apple's Mac App Store, as part of a switch to releasing OS X versions online and every year, rather than every two years or so.

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