iOS 11 Version

When did the names on the dock were removed?
In iOS 11 or already before?

Learn more about phonetrait on https://phonetra.it

iOS 5, iOS 6 and iOS 7 Version in a single image: http://blog.phonetra.it/image/128394788790

Unfortunately I missed iOS 8-10 :(
If someone could help me. that would be awesome
(promo code for phonetrait is provided)