anthraxx [1] filed a request to merge irssi-otr4-git [2] into irssi-otr-git [3]: I have adopted both packages and there is no need for the version specific package name anymore as its superseded by irssi-otr-git (which also exists longer). For easy transition i have added replaces=('irssi-otr4-git') to irssi-otr-git. [1] https://aur.archlinux.org/account/anthraxx/ [2] https://aur.archlinux.org/pkgbase/irssi-otr4-git/ [3] https://aur.archlinux.org/pkgbase/irssi-otr-git/