MarsSeed [1] filed an orphan request for deeplx-bin [2]: @dreieck has asked maintainer in a comment on 2024-02-21 to add the mandatory conflicts entry to the PKGBUILD; it never got added, contrary to maintainer's answer two months later saying that they did that.
[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/deeplx-bin/
