Not that I know of. I thought I heard something about major updates coming every six months, with frequent updates in between, but I have no idea what that means, and that could have been every three months, I'm not certain.

*edit*
I do know that I'm starting to wish I could choose the speed of the FF and RW button presses. They're programmed to be a tad too long for my taste. It looks like about 30 seconds, when I'd prefer 10.