Upgrade path, closes #5036
Upgrade path, closes #5036

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