Company has already released Android 4.1.2 for both, and that is about it. These devices might any security update if deemed necessary.
The news was announced by AOSP Technical Lead Jean-Baptiste Queru, who said that the two devices will be left on Android 4.1.2.
Google has already started rolling out Android 4.2 for rest of the Nexus devices like Galaxy Nexus and Nexus 7 and with two new launches; it has a pretty sizeable list of devices to now take care off.

2 replies on “There won’t be any Android 4.2 update for Xoom , Nexus S”
Its sad, but it was a wonderful journey with Google
Its not the end of the road, Now we are going to start a new journey with Cyanogenmod 🙂
Correct.. Waiting for CNA/Slim ROMs for updates