Seems like we've accidentally dropped the latest stable 1.4-r1 in: https://github.com/gentoo/gentoo/commit/0fce167fe7807642cf1249861be0b711506e80d6 Now portage wants to return to 1.4.
Yep, all my fault. Restored and deleted older one: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=64c93411a4db5b4725b1ca6fc786aea5d0de59e5
Thanks