migrev [1] filed a deletion request for gentoo-bashrc [2]: Now gentoo color scheme is delivered by upstream in a separate file from bashrc. A new package gentoo-color-bash has been created which reflects better the new status. Hence, as this package name might me misleading, it will be better to delete it.
[1] https://aur.archlinux.org/account/migrev/ [2] https://aur.archlinux.org/pkgbase/gentoo-bashrc/
