Hot on the heels of yesterday's Jelly Bean OTA for the U.S. variant of the Galaxy Note 10.1, Samsung has published the matching kernel source code to its Open Source Release Center. This will allow developers to push the device to its limits, add battery-saving tweaks, and more.
For those who may have missed it, the U.S. Note 10.1 was the first of Samsung's Galaxy devices to receive Android 4.1.2 (all the other updates were 4.1.1). The update also brought some enhanced features to Samsung's Premium Suite, as well as all of Jelly Bean's added goodness.
If you're ready to get tinkerin', you can find the source code download right here.