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Changelog for free-algebras

Version 0.1.2.0

  • Support GHC-9.10.

Version 0.1.1.0

  • Support GHC-9.6 and mtl-2.3, drop support of GHC-8.8.

Version 0.1.0.2

  • Support GHC-9.0, GHC-9.2 and GHC-9.4, drop support for GHC-8.6 or earlier.

Version 0.0.8.0

  • Added two properties for each: foldMapFree, foldNatFree and foldNatFree2.
  • Added default implementations of codom / forget, codom1 / forget and codom2 / forget2, what simplifies writting instances.
  • Changed internal representation of FreeAbelianSemigroup: use Natural
  • removed natural-number dependency and use Numeric.Natural.Natural instead.
  • Applicative instance for FreeMAction.
  • Added Free1 type.
  • Removed constraints dependency.
  • Renamed Data.Semigroup.SemiLattice to Data.Semigroup.Semilattice, also FreeSemiLattice renamed to FreeSemilattice.
  • various optimisation (rewrite rules & inline pragmas)

Version 0.0.7.2

  • Enhanced documentation, and properly attributed fix in ChangeLog.

Version 0.0.7.1

  • Data.Group.Free.normalize and Data.Group.Free.normalizeL are not both O(n), but the former is implemented using the latter (e.g. transforms DList to a list), by Justin Le (https://github.com/mstsg)

Version 0.0.7.0

  • Poly kinded Control.Algebra.Free.FreeAlgebra and Control.Algebra.Free2.FreeAlgebra2
  • removed actions (MSet, SSet), use monoid-extras or semigroups-actions packages

Version 0.0.6.0

  • Num a => SSet (Sum a) a and Num a => SSet (Product a) a instances
  • Num a => MSet (Sum a) a and Num a => MSet (Product a) a instances
  • removed some overlapping instances for SSet and MSet
  • Control.Algebra.Free2 module, see free-category package for applications.

Version 0.0.5.1

  • Improved documentation

Version 0.0.5.0

  • FreeAlgebra renamed proof to codom, added Proof smart constructor proof.
  • FreeAlgebra instance for Identity functor
  • generic Free type
  • DList and FreeGroup based on DList, FreeGroupL
  • documentation on strictness / laziness improved

Version 0.0.4.0

  • S new type wrapper in SSet, and overlappable instance for SSet s a => SSet (S s) (Endo a)
  • foldrFree and friends
  • foldrMSet
  • documented intersection with monad-mmorph package.

Version 0.0.3.0

  • Breaking change: changed proofs in FreeAlgebra and FreeAlgebra1 class; now using FreeAlgebra and FreeAlgebra1 classes let us deduce an adjunction.
  • Monadicity example

Version 0.0.2.0

  • Simplified Proof type.