ImNtReal [1] filed a deletion request for lib32-libdbusmenu [2]: This package is no longer needed, as it was split into lib32-libdbusmenu-glibc and lib32-libdbusmenu-gtk2 a while back.
[1] https://aur.archlinux.org/account/ImNtReal/ [2] https://aur.archlinux.org/pkgbase/lib32-libdbusmenu/
