[aur-requests] [PRQ#32012] Orphan Request for python-mistletoe

HLFH [1] filed an orphan request for python-mistletoe [2]: I can maintain this unmaintained package. [1] https://aur.archlinux.org/account/HLFH/ [2] https://aur.archlinux.org/pkgbase/python-mistletoe/