Remove mighty-metropolis < 2 constraint.
Remove mighty-metropolis < 2 constraint.

michalkonecny/stackage,Daniel-Diaz/stackage,fpco/stackage,simonmichael/stackage,asr/stackage,jonschoning/stackage,massysett/stackage,soenkehahn/stackage,clinty/stackage,mrkkrp/stackage,iand675/stackage