MarsSeed [1] filed a deletion request for lib32-mpfr [2]: Cleanup: after the removal of the now unused lib32-suitesparse (PRQ#48128), this library can be dropped from AUR as well.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-mpfr/
