The Galaxy Note II is getting an OTA update. Hooray, right?! Eh, kind of. The update clocks in at 165MB, but it doesn't bump the Android version or even add new features. What you're getting is 165MB of updates to Google and AT&T preloaded apps.
The update will be pushed down to everyone automatically over the coming days, but you can check for the OTA manually from the Software Update menu.