There are currently no open bugs.

"haskell-ghc-mtl" versions published in Ubuntu

Jammy (1.2.1.0-10build4): universe/haskell
Focal (1.2.1.0-9build2): universe/haskell
Bionic (1.2.1.0-6build4): universe/haskell
Xenial (1.2.1.0-4build3): universe/haskell
Trusty (1.0.1.2-3build1): universe/haskell