Developers, if you have a Z10 app in BlackBerry World and want to keep current it’s Built for BlackBerry status you must make your app available for the Q10. The deadline to maintain the ‘Built for BlackBerry’ status for your app is September 3rd, 2013 so make sure you add Q1o support to your app if you have not yet done so. Thanks to the DevBlog you can easily do this and have your app maintain that great designation  – Built for BlackBerry.