There are currently no open bugs.

"haskell-aeson" versions published in Ubuntu

Eoan (1.4.2.0-4): universe/haskell
Disco (1.3.1.1-3): universe/haskell
Bionic (1.1.2.0-1build1): universe/haskell
Xenial (0.10.0.0-3): universe/haskell
Trusty (0.6.2.1-2): universe/haskell
Precise (0.6.0.0-4): universe/haskell