I got my bike back today after the update, and the repair order for the update said ABS, AUDIO, DME, DWA, ESA, EWS, GM, GMS, KOMBI.
The service writer was not familiar with all of the codes - or what parameters were changed. I have not had chance to ride the bike to see if I can tell a difference in behavior. I know that my radio doesn't randomly turn on at high volume when I start the bike.
I am curious to see if Connect will show as many ABS interventions as it did. Prior to the update, ride recordings showed the ABS kicking in at almost every stop.