@@ -3174,11 +3174,14 @@ packages:
31743174 - hsyslog < 5
31753175
31763176 # https://github.com/fpco/stackage/issues/2516
3177− - ghc-typelits-knownnat <0.3
3177+ - ghc-typelits-knownnat < 0.3
31783178
31793179 # https://github.com/fpco/stackage/issues/2365
31803180 - matplotlib < 0.4.1 # still an issue with 0.4.5
31813181
3182+ # https://github.com/fpco/stackage/issues/2528
3183+ - concurrent-output < 1.10.0
3184+
31823185# end of packages
31833186
31843187# Package flags are applied to individual packages, and override the values of