Just got the notice and installed this morning, but the release notes only talk about delayed charging, which we already got in V4.3. Oh well, maybe they forgot to update the release notes with other new features :-)
Oops, didn't see the other thread on the 4.4 Firmware update. Please ignore this thread. Sorry guys...
You can delete it by hovering over the red T and accessing the edit menu since you are the original poster.
Move to "none selected" and it goes away.