Changelog of @hackage/monoid-extras 0.6.3

  • 0.6.3: 8 August 2024
  • New instances (thanks to Clinton Mead):
    • Action (First a) a
    • Action Void a
    • Action m a => Action (Identity m) a
  • 0.6.2: 20 Dec 2022

  • New class and newtypes in Data.Monoid.Action (thanks to Manuel Bärenz):

    • Torsor class for transitive group actions
    • Regular and Conjugate newtypes for groups acting on themselves

  • r1 (27 March 2023):

    • allow semigroupoids-6.0
    • allow base-4.18 and test on GHC 9.6.

  • r2 (17 Oct 2023):

    • allow base-4.19 and test on GHC 9.8.

  • r3 (15 May 2024):

    • allow base-4.20 and test on GHC 9.10.
  • 0.6.1: 16 Nov 2021

  • Add more efficient stimes implementations for several Semigroup instances. Thanks to BlackCapCoder for the patch!

  • Allow base-4.16 and test on GHC 9.2.1.

  • r1: allow base-4.16 in benchmarks

  • r2 (15 August 2022): allow base-4.17 and test with GHC 9.4.

  • 0.6: 8 May 2021
  • Updates for GHC 8.10 and 9.0.
  • Drop support for GHC 8.2 or older.
  • Replace deprecated Option type with Maybe.
  • 0.5.1: 19 Oct 2019
  • New module Data.Monoid.Coproduct.Strict for a more efficient coproduct in some use cases.
  • Update for GHC 8.8.
  • Drop support for GHC 7.8.
  • 0.5: 14 May 2018

  • Modernize Data.Monoid.WithSemigroup

    It used to export a type class Monoid' with no methods and a single instance, for use as a "poor man's constraint synonym" for the combination of Monoid and Semigroup. Now Monoid':

    • Is a real constraint synonym, using ConstraintKinds.
    • Is simply a synonym for Monoid under base-4.11 and later, in which case Semigroup is already a superclass of Monoid.

    This technically necessitates a major version bump but should not cause any issues for packages that depend on monoid-extras, other than potentially requiring the addition of a ConstraintKinds pragma under GHC 7.8.

  • 0.4.4: 8 April 2018
  • Fix build on older (< 7.10) GHCs (thanks to George Wilson for the fix)
  • 0.4.3: 3 April 2018
  • Allow base-4.11
  • Fix compilation on GHC 8.4
  • Add more instances for Inf
  • 0.4.2: 16 July 2016

  • Additions to Data.Monoid.SemiDirectProduct (unSemi, tag, untag)

  • Hackage revision 1: allow semigroupoids-5.2

  • Hackage revision 2: allow base-4.10

  • 0.4.1.2: 16 June 2016
  • allow semigroupoids-5.1
  • 0.4.1: 8 June 2016
  • new modules Data.Monoid.SemiDirectProduct[.Strict].
  • 0.4.0.4: 14 February 2016
  • allow base-4.9 for GHC-8
  • 0.4.0.3: 10 November 2015
  • allow semigroups-0.18
  • 0.4.0.2: 16 September 2015
  • allow semigroups-0.17
  • v0.4.0.1
  • allow semigroupoids-5.0

  • 0.4: 19 April 2015

    • add derived instances where possible: Typeable, Data, Read, Eq, Ord, Functor, Foldable, Traversable
    • allow base-4.8

  • 0.3.3.5: 03 Dec 2014

    • allow semigroups-0.15

  • 0.3.3.4: 28 May 2014

    • allow semigroups-0.15

  • 0.3.3.3: 15 May 2014

    • allow semigroups-0.14

  • 0.3.3.2: 10 April 2014

    • allow semigroups-0.13

  • 0.3.3.1: 9 March 2014

    • drop dependency on deprecated groupoids package

  • 0.3.3: 4 March 2014

    • export Pos and Neg types, to improve Haddock documentation

  • 0.3.2.4: 27 November 2013

    • allow semigroups-0.12

  • 0.3.2.3: 19 October 2013

    • Allow groupoids-4 and semigroupoids-4

  • 0.3.2.2: 26 September 2013

    • allow semigroups-0.11

  • 0.3.2.1: 25 September 2013

    • allow groups-0.4

  • 0.3.2: 30 August 2013

    • new Group instance for Endomorphism

  • 0.3.1: 20 August 2013

    • new module Data.Monoid.Endomorphism
    • add derived Functor, Foldable, and Traversable instances for Data.Monoid.Inf.Inf

  • 0.3: 2 May 2013

    • generalize PosInf to Inf, which supports making monoids out of semigroups under both min and max

  • 0.2.2.3: 28 March 2013

    • bump upper bound to allow base-4.7

  • 0.2.2.2: 7 January 2013

    • bump upper bound to allow semigroups-0.9

  • 0.2.2.1: 11 December 2012

    • Small fix to allow building under older GHCs

  • 0.2.2.0: 10 December 2012

    • Add new module Data.Monoid.Recommend

  • 0.2.1.0: 28 September 2012

    • Add new module Data.Monoid.Cut
    • Documentation improvements
    • Add Show instance for Split

  • 0.2.0.0: 3 September 2012

    • Remove instances for actions on pairs and triples, and add some commentary explaining why adding them was a bad idea in the first place.

  • 0.1.1.0

    • Add instances for actions on pairs and triples

  • 0.1.0.0

    • initial release