No new wallpapers in iOS 10? I don't know, maybe I'm missing something. I have upgraded my iPad Mini 2 from iOS 9 to iOS 10. Official release, not a beta, neither a GM.  I don't see any new wallpaper.

Are there any new wallpapers included in iOS 10?
There is one new wallpaper included in iOS 10, shown below. iOS 9.1 included new wallpapers so it's possible that 10.1 will as well.