ALL bikes are auto-updated once the dealer plugs your bike in,
if it needs the latest update.
My ESA settings are certainly different now on "rain" mode and "rode". The rain mode now feels more like old "road" one!!! except the traction control is less violent, its still easy to activate but certainly better. The engine surging when cold has dissapeared now too. Before I had to ride in "rain" mode in traffic, or when the engine was cold to avoid the surging and what appeared to be a high tickover - now all changed and as I have said before, the bike feels like I have a completely new one.
In the lifetime of my k1200s, BMW must have updated the mapping alone over 10 times. This bike has certainly been played about with by BMW multiple times which is why I suspect many of us have different reports about how we find the bike, unless we all update at the same time its hard to compare one to another.
Other things I have noticed since June when I got it:- (I have had 3 confirmed software updates)
*Fuel level bars have altered at the frequency they go down
*The time and date has changed position on the dash slightly, and the date is now UK style thank god...
*The annoying yellow flashing warning lights flashes less now when you lift the front wheel, or try to get the back to spin

*Before, I could get the rear wheel to skid when I banged down fast through the gears to test the supposed slipper clutch (if it does indeed have one!), now the rear is harder to skid when you go too low on the gears for the road speed AND the revs are held better, so I think its all software controlled.
*The ESA has been changed for the better. as has the throttle response in all modes. Also, Dynamic doesn't give you whiplash now!