I just got 2.28.60 (I think that was it) as I was at a Service Center late last night (last 3 updates have been while at a Service Center charging my car). Notes just said minor bugfixes and improvements. One thing I noticed is that I had mileage added overnight! I parked the car with 254 and didn't plug in. When I woke up and checked my car this morning (presumably after losing 1-2 miles to vampire drain, I was expecting 252-253) it showed 259! Must have changed the algo or something.