MarsSeed [1] filed a deletion request for libnotify-id [2]: Unneeded old, patched variety of extra/libnotify. The notification ID patch has been merged upstream in Dec 2020 and released in version 0.7.10 (current version in repo is 0.8.2). [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/libnotify-id/