MarsSeed [1] filed a deletion request for quiterss-git [2]:
It seems this has become obsolete because it depends on the
increasingly more frequently breaking component qt5-webkit, EOL since
2017.
As of now, all providers of that lib, the qt5-webkit, qt5-webkit-git,
qt5-webkit-movableink-git AUR packages fail to build, due to different
reasons each (and this has been the case for at least 2-3 months).
Upstream has not been maintained since 3 years ago. [a]
Meanwhile the continuation fork, AUR/quiterss2-git [b] has been ported
to the currently supported qt5-webengine, and therefore it can still
be built and used.
[a]: https://github.com/QuiteRSS/quiterss.git
[b]: https://aur.archlinux.org/packages/quiterss2-git
[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/quiterss-git/
At least qt5-webkit builded fine as of 7 Aug 2024, it isn't failing
to build for months