This must be one of the fastest Android OS upgrades for a tablet. The Samsung Galaxy Note 10.1 tablet which released at the end of the summer with Android 4.0/Ice Cream Sandwich is now getting its rollout update to Android 4.1/Jelly Bean. Users in Germany are reporting their devices have begun receiving the OTA update. This particular Jelly Bean update for this device is version N8000XXBLJ9 and comes in at 300MB. So far we have only heard reports of the rollout in Germany, so if you are receiving it and live in another area, shout out in the thread!
Source: AndroidTablets.net via Phandroid