I've installed new version today, and I found something "strange". All avatars color are changed, and in some case they are wrong (a picture of one contact is used by another contact). I'll attach some screenshot. I've rebooted the phone, but the problem persist.
The avatars in the "stock" address book are fine.
As you can see, "casa" is blue instead of yellow, and I've seen some lost of resolution compared to previous version of mycontacts. "Melissa" contacts instead has a wrong picture (also this avatars, like others appear blue)

P.S. thanks for the "No more accidental group selection while swiping to switch desktop" solving.. and for your work!