There are currently no open bugs.

"haskell-bifunctors" versions published in Ubuntu

Eoan (5.5.3-1): universe/haskell
Disco (5.5.3-1): universe/haskell
Cosmic (5.5.2-1build1): universe/haskell
Bionic (5.4.2-1build3): universe/haskell
Xenial (5.1-1build1): universe/haskell
Trusty (4.1.0.1-1build3): universe/haskell
Precise (0.1.2-2): universe/haskell