There are currently no open bugs.

"haskell-dual-tree" versions published in Ubuntu

Focal (0.2.2-3): universe/misc
Eoan (0.2.2-3): universe/misc
Disco (0.2.2-2): universe/misc
Bionic (0.2.1-1build2): universe/misc
Xenial (0.2.0.8-1build1): universe/misc
Trusty (0.1.0.4-1build3): universe/misc