Add cryptonite upper bound, #4569
Add cryptonite upper bound, #4569

jonschoning/stackage,stackbuilders/stackage,spencerjanssen/stackage,int-index/stackage,wereHamster/stackage,Daniel-Diaz/stackage,iand675/stackage,massysett/stackage,clinty/stackage,simonmichael/stackage,mrkkrp/stackage,fpco/stackage,michalkonecny/stackage,athanclark/stackage,asr/stackage,fimad/stackage,mstksg/stackage,soenkehahn/stackage