Is it OK to stabilize =dev-haskell/crypto-4.2.5.1-r1 ? If so, please CC all arches which have stable keywords for older versions of this package.
Maintainer timeout (90 days). Arches please go ahead.
I created a short test case: https://wiki.gentoo.org/wiki/Project:Haskell/Test_plans#dev-haskell.2Fcrypto Works on ~amd64 here.
amd64 stable
x86 stable. Closing.