If I switch from my current profile default/linux/amd64/17.0/desktop to default/linux/amd64/17.1/desktop and try to migrate as written in news item, I get error chongsheng ~ # eselect profile set 20 chongsheng ~ # emerge -1v app-portage/unsymlink-lib >>> Emerging (1 of 1) app-portage/unsymlink-lib-15::gentoo * unsymlink-lib-15.tar.gz BLAKE2B SHA512 size ;-) ... [ ok ] * Please follow the instructions in the news item: * 2019-06-05-amd64-17-1-profiles-are-now-stable * or choose the 17.0 profile. * ERROR: app-portage/unsymlink-lib-15::gentoo failed (setup phase): * ERROR: 17.1 migration has not been performed!! Error is for any package I try to emerge