MarsSeed [1] filed a deletion request for jupyterhub-git [2]: Broken, abandoned, unused VCS package from 2019.
Seems to me it's enough to keep the maintained, up-to-date AUR/jupyterhub. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/jupyterhub-git/
