Google released Android 4.3 Jelly Bean as an incremental update to Android 4.2, adding minor features. At Google I/O, they announced Android 5.0 Key Lime Pie as the next version of Android, which would succeed Jelly Bean on devices like the Nexus 7 and Nexus 4. Key Lime Pie's code name is K, while Jelly Bean was code named J.