A new version of Jelly Bean!
Android 4.2 is here, with performance optimizations, a refreshed UI, and great new features for developers.
Some new features to check out include locksceen widgets, Daydream screensavers, external display support, RTL layouts, nested Fragments, and more. With even better performance, these can help you build new types of beautiful, immersive apps for more users around the world.
Read the Highlights