backprop and hmatrix-backprop enabled
backprop and hmatrix-backprop enabled

Their dependencies on type-combinators have been removed, so they work on ghc 8.4 now :)
soenkehahn/stackage,peti/stackage,int-index/stackage,fimad/stackage,Daniel-Diaz/stackage,mgajda/stackage,asr/stackage,mstksg/stackage,stackbuilders/stackage,wereHamster/stackage,clinty/stackage,iand675/stackage,massysett/stackage,mrkkrp/stackage,jonschoning/stackage,spencerjanssen/stackage,michalkonecny/stackage,simonmichael/stackage,creichert/stackage,ethercrow/stackage,fpco/stackage,athanclark/stackage,Shimuuar/stackage