theYinYeti [1] filed a deletion request for poco178 [2]: I created poco178 primarily for collabora-online-server-nodocker. Latest release of the latter switches to the same poco release as archlinux. According to the poco178 AUR page, it is not needed by any package any more.
[1] https://aur.archlinux.org/account/theYinYeti/ [2] https://aur.archlinux.org/pkgbase/poco178/
