Changelog of @hackage/monoid-extras 0.6.2

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

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