Remove upper bound for swagger2, closes #3874
Remove upper bound for swagger2, closes #3874

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