MarsSeed [1] filed a deletion request for flast-gecko-nightly [2]: Abandoned package from 2020. This fork of Mozilla Gecko rendering engine has not been developed since 2021. [a][b] (The lone commit from 2022 only changed the readme.) [a]: https://github.com/FascodeNet/flast-gecko/ [b]: https://github.com/FascodeNet/flast-gecko/commits/master [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/flast-gecko-nightly/