There are currently no open bugs.

"haskell-recursion-schemes" versions published in Ubuntu

Noble (5.2.2.4-3): universe/misc
Mantic (5.2.2.2-2build1): universe/misc
Jammy (5.1.3-2build2): universe/misc
Focal (5.1.3-1build1): universe/misc
Bionic (5.0.2-1build1): universe/misc