Google has pushed some new code to AOSP! There were two pushes the first labeled 4.2.2_r1.1, and the second 4.2.2_r1.2 JDQ39E. The changes are pretty small. Nothing noticeable to you or me mainly just some bug fixes. Some interesting comments were included in the commit message.
Look, up in the sky! It's A Bird! It's A Plane! It's Android 4.2 API 17!
# JB MR2 !!!!!!! AND *NO*, THIS WILL NOT BE K- WHATEVER
Im glad they clarified because the rest of us are chomping at the bits for what should be Key Lime PIe! Full changelog at the source link below.
Via Android Police