There are currently no open bugs.

"haskell-wai" versions published in Ubuntu

Focal (3.2.2.1-1build1): universe/haskell
Eoan (3.2.2.1-1build1): universe/haskell
Disco (3.2.1.2-3): universe/haskell
Bionic (3.2.1.1-3build4): universe/haskell
Xenial (3.0.5.0-1): universe/haskell
Trusty (1.4.0.2-1build3): universe/haskell
Precise (1.1.0.1-1): universe/haskell