A friend just tipped me that the SamsungGalaxy Note II (GT-N7100) has received a minor firmware update here in Finland. I checked with the Galaxy Note II that we have at the store where I work, and the update is also available on that device. A screen capture of the info screen is embedded above.
The update is still based on Android 4.1.2, on a kernel built on March 27th. The baseband is bumped to N7100XXDLK7, with the build number up to JZo54K.N7100XXDMC3. The update was is in the usual OTA fashion needing an roughly 50 MB download. Check your device to see if the update is available in your region.