optparse-generic < 1.4.0 for #5423
optparse-generic < 1.4.0 for #5423

fpco/stackage,michalkonecny/stackage,soenkehahn/stackage,Daniel-Diaz/stackage,mrkkrp/stackage,simonmichael/stackage,massysett/stackage,iand675/stackage,clinty/stackage,jonschoning/stackage