Although no release timing is known to us for this update, we're sure that it's very exciting for all Note users that it's coming. According to the source, Galaxy Note Jelly Bean update will bring Samsung's new Nature UX (which is great news considering that the old TouchWiz version was quite rough), the Air View feature (getting previews here and there just by pointing the stylus), Multi-Window view and surely some others, including Jelly Bean's signature features like Project Butter. Yummy!
And here's what this leaked JB firmware looks like on the Galaxy Note:
Samsung Galaxy Note Jelly Bean screenshots