0.3.4

• Use quantified constraints superclasses for Eq, Ord, NFData and Hashable Fix instances, when available.

0.3.3

• Drop support for GHCs prior 8.6.5

0.3.2

• Add (un)wrapFix/Mu/Nu
• Support transformers-0.6

0.3.1

• Update bounds for GHC-9.0

0.3.0

• Rename cata, ana and hylo into foldFix, unfoldFix and `refold. Old names are now deprecated, and will be eventually removed. Similarly, rename monadic variants.
• Add hoistFix and hoistFix' function.
• Add Hashable and NFData instance. Latter is available only with deepseq >=1.4.3.0, which provides NFData1 type-class
• Change Eq, Ord, Show and Read instances to use Eq1, Ord1, Show1 and Read1 instances of a base functor.
• Add least and greatest fixed point types, Mu and Nu.
• Drop requirement for Applicative m in monadic combinators, Monad m is enough.
• Remove ~> alias for refold (hylo).
• Extend the GHC support window. There is nothing magical in this package.
• Mark Data.Fix as Trustworthy (Safe Haskell)
• Make refold (and refoldM) more efficient. This results in different effect ordering for refoldM.