IslandC0der [1] filed a request to merge qca-git [2] into qca-qt5-git [3]: qca is now a split package on the official repos, providing qca-qt5 and qca-qt6. However, I don't think it makes sense to have an AUR user compile both of them if they only need one, so I'll be maintaining them as separate packages.
[1] https://aur.archlinux.org/account/IslandC0der/ [2] https://aur.archlinux.org/pkgbase/qca-git/ [3] https://aur.archlinux.org/pkgbase/qca-qt5-git/
