The unnamed “Android N”, which is expected to be available this summer, is still in the development process, but we have got a clearer idea about its features, such as multi-window mode, fast app switching, an improved overview, better notifications, improved quick settings, improved system settings, a customizable share menu, data-saving support. Besides these modifications, better performance, battery-life, etc. are also being worked upon. Read more at: http://www.computerworld.com/article/3075367/android/hands-on-whats-new-and-noteworthy-with-android-n.html