As Apple released the GM build of OS X Yosemite, it has asked developers to start submitting their Yosemite Apps to the Mac App Store. Besides, developers can also now submit the Apps written in the new Swift language.
Make sure your apps take advantage of all the great new features in OS X Yosemite, which will be available to millions of customers around the world later this fall.
Add powerful new functionality throughout OS X Yosemite with app extensions, explore the innovative new Swift programming language, and take advantage of advances in game technologies, Safari, iCloud, and more. To prepare your apps for the Mac App Store, download and build with the OS X Yosemite GM candidate and Xcode 6.1 GM seed from the Mac Dev Center. With the latest releases, Swift is now final and you can submit your Mac apps written with Swift to the Mac App Store.
It is expected Apple will talk about the features of new OS X 10.10 Yosemite during the special event planned in October and publicly release the OS X by late October. Apart from having a re-designed interface and many other features, the new OS X will have some very talked-about features, like Continuity and iCloud Drive.