upper bound for #2268
upper bound for #2268

stackbuilders/stackage,athanclark/stackage,wereHamster/stackage,massysett/stackage,mstksg/stackage,peti/stackage,mgajda/stackage,ethercrow/stackage,clinty/stackage,phaazon/stackage,Daniel-Diaz/stackage,alanz/stackage,mrkkrp/stackage,judah/stackage,jonschoning/stackage,Shimuuar/stackage,michalkonecny/stackage,fpco/stackage,iand675/stackage,soenkehahn/stackage,fimad/stackage,k0ral/stackage,simonmichael/stackage,garetxe/stackage,lwm/stackage,ygale/stackage,spencerjanssen/stackage,asr/stackage,int-index/stackage,creichert/stackage,GregorySchwartz/stackage