Some other small things I've noticed:
- timestamps for SMS/MMS in Messages now tell the date in text (20 june instead of 20.06.16), which looks a lot better, timestamps for IM still look as unclear as before though
- some icon changes here and there to have transparent circles around them (like in Media), looks good
- media controls on the lock screen are now higher than before - this turns out to be quite frustrating because they're now more to the middle of the screen, right where I always tap to wake up the device