CodeWeavers has launched CrossOver 12, a new version of its software designed to run Windows apps in OS X or Linux. The update implements a new version of Wine, the program's core technology, which is said to have received over 5,000 changes. Support has been improved for a number of Windows apps, such as Microsoft Office and several editions of Quicken. Newly compatible apps include Quicken 13 and World of Tanks; on Linux, Guild Wars 2 has been added.