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"haskell-quickcheck-instances" versions published in Ubuntu

Eoan (0.3.19-2build1): universe/misc
Disco (0.3.19-2): universe/misc
Bionic (0.3.12-5build4): universe/misc
Xenial (0.3.11-3build1): universe/misc
Trusty (0.3.4-1): universe/misc