sulhan [1] filed a deletion request for cnijfilter-mp230 [2]:
Unmaintained.
[1] https://aur.archlinux.org/account/sulhan/ [2] https://aur.archlinux.org/pkgbase/cnijfilter-mp230/
Request #11181 has been accepted by Foxboron [1].
aur-requests@lists.archlinux.org