envolution [1] filed a request to merge yubioath-desktop [2] into yubico-authenticator [3]:
Same package - yubico-authenticator is the common name as well [1] https://aur.archlinux.org/account/envolution/ [2] https://aur.archlinux.org/pkgbase/yubioath-desktop/ [3] https://aur.archlinux.org/pkgbase/yubico-authenticator/