Request #57429 has been Accepted by muflone [1]:
[Autogenerated] Accepted merge for plasma5-wallpapers-wallpaper-
engine-git into plasma6-wallpapers-wallpaper-engine-git.
[1] https://aur.archlinux.org/account/muflone/
ZhangHua [1] filed a request to merge plasma5-wallpapers-wallpaper-
engine-git [2] into plasma6-wallpapers-wallpaper-engine-git [3]:
KDE 6 is stable now, I think there is no need to continue maintaining
KDE 5 version.
[1] https://aur.archlinux.org/account/ZhangHua/
[2] https://aur.archlinux.org/p