Hi Tim,
There are for your model, although they are not significant enough for you to need to return to the dealer for diagnostics update. (Slight tweaks, and walk assist upped a little)
On a side note I have been playing around with an update for the later performance system, where I can add arrows to the screen to prompt gear changes to make sure the rider is in the most efficient gear possible.
I have not tried flashing this onto the classic line. But I'm afraid I think it will only be possible on the performance line.
Martin