haawda  filed a request to merge xkblayout-state  into xkblayout-state-git :
No releases since 2010, so the tarball has 8 years old code. The former maintainer did not file a merge request (see comments).
 https://aur.archlinux.org/account/haawda/  https://aur.archlinux.org/pkgbase/xkblayout-state/  https://aur.archlinux.org/pkgbase/xkblayout-state-git/
Request #11266 has been accepted by Foxboron .