Add Alt and Plus instances for HashMap from the unordered-containers
package.
5.3.2 [2019.01.04]
Bump the lower bound on semigroups to 0.16.2, and avoid incurring
the dependency entirely on recent GHCs.
Fix the build on GHC 7.0 and 7.2.
5.3.1 [2018.07.02]
Fix a regression introduced in semigroupoids-5.3 in which some modules
regressed from Trustworthy to Unsafe.
5.3 [2018.07.02]
Allow building with containers-0.6.
Add Alt instances for First and Last from Data.Semigroup, and
Alt and Plus instances for First and Last from Data.Monoid.
Add missing Apply, Bind, Extend, Foldable1 and Traversable1
instances for Data.Semigroups, Data.Monoid and GHC.Generics.
5.2.2 [2018.01.18]
Add optional to Data.Functor.Alt (analogous to the optional function
in Control.Applicative)
liftF2 is now a class method of Apply (mirroring the fact that liftA2
is now a class method of Applicative). liftF2 and (<.>) have default
definitions in terms of the other.
Allow building with GHC 8.4
Apply and Bind instances for Q, from the template-haskell package.
(As a consequence, Data.Semigroup.Foldable is no longer a Trustworthy
module.)
Add instances for (:~:) and (:~~:) from Data.Type.Equality, and
Coercion from Data.Type.Coercion
5.2.1
Add the toNonEmpty method to Foldable1. Add foldrM1 and foldlM1
functions to Data.Semigroup.Foldable that are defined in terms of toNonEmpty.
Add Apply, Bind, Foldable1, and Traversable1 instances for Complex
Add Apply and Bind instances for HashMap from the unordered-containers package
(on which semigroupoids now depends)
Add Semigroupoid instances for Tagged and Const
5.2
Revamp Setup.hs to use cabal-doctest. This makes it build
with Cabal-1.25, and makes the doctests work with cabal new-build and
sandboxes.
Added instances to Alt, Plus, Apply, Bind and Extend for GHC.Generics, Tagged and Proxy where appropriate.
5.1
The remaining orphan instances in Data.Traversable.Instances have been replaced in favor of the orphan instances from transformers-compat-0.5.
The documentation now states laws that instances of Apply are expected to uphold.
doctest-0.11 support
Fixed compilation of tests with stack
5.0.1
transformers-compat 0.5 support
Removed some redundant constraints.
GHC 8 support
5.0.0.4
doctest 0.10 support
5.0.0.2
Bugfix for GHC 7.4. PolyKinds on 7.4 cause all sorts of haskell interface file errors. One of the #if guards that turned it off on 7.4 was missing and has been fixed.
5.0.0.1
Added the CHANGELOG to the distribution so that hackage can link to it in the haddocks.
5
Absorbed Data.Bifunctor.Apply, Data.Semigroup.Bifoldable and Data.Semigroup.Traversable from bifunctors.
This caused us to pick up a dependency on tagged.
Exiled Data.Semifunctor.*, Data.Semigroupoid.Product and Data.Semigroupoid.Coproduct to semigroupoid-extras.
This let us open up to older versions of GHC again.
Set an explicit fixity for -<- and ->-.
4.5
Major changes to the API to support PolyKinds and DataKinds. This necessarily shuts off GHC <= 7.4.
Orphan instances have moved upstream into a common base-orphans package.
4.3.1
Added asum1 to Data.Semigroup.Foldable.
4.3.0.1
Support for ‘ConstrainedClassMethods’ is currently required for GHC HEAD.
4.3
Added missing instances for ExceptT. Obtain it via transformers-compat if need be for old transformers versions.
Several Bind and Apply instances now require somewhat more minimal contexts.
4.2
Backported Foldable/Traversable instances from lens
4.1
Foldable1/Traversable1 for tuples
4.0.4
contravariant 1.0 support.
4.0.3
Added flags to provide unsupported cabal sandbox build modes.
4.0.1
Fixed bitrot in the Data.Functor.Extend documentation.
Fixed warnings on GHC 7.8.1rc2 caused by importing Control.Monad.Instances.
4.0
Merged in the contents of the groupoids and semigroupoid-extras packages.
3.1
Added the rectangular bandSemigroupoid for (,). Would that make it a Bandoid?
3.0.3
Claim to be Trustworthy where necessary
3.0.2
Tightened the upper bounds slightly to enable PVP compliance while retaining a flexible development cycle.
Raised the upper bound on contravariant.
3.0.1
Removed upper bounds relative to my other packages