Request #49139 has been Accepted by Antiz [1]:
Having both a "regular" version of the package in extra and a "git"
version in the AUR isn't an issue. However, I'm accepting this
deletion request as it seems like this package has no userbase.
[1] https://aur.archlinux.org/account/Antiz/
leuko [1] filed a deletion request for jupyterlab-hatch-jupyter-
builder-git [2]:
Package meanwhile provided by `python-hatch-jupyter-builder` in extra.
[1] https://aur.archlinux.org/account/leuko/
[2] https://aur.archlinux.org/pkgbase/jupyterlab-hatch-jupyter-builder-git/