MarsSeed [1] filed a deletion request for linux-zen-515lts [2]: Cleanup of unmaintained, broken Linux kernel package from 2022-10-15.
Also this is a disguised VCS build. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/linux-zen-515lts/
