5.0.5 [2019.05.02]

• Raised the minimum semigroups version to 0.16.2. In addition, the package will only be required at all for GHCs before 8.0.
• Drop the contravariant flag from comonad.cabal, as comonad no longer depends on the contravariant library.

5.0.4 [2018.07.01]

• Add Comonad instances for Tagged s with s of any kind. Before the change, s had to be of kind *.
• Allow containers-0.6.

5.0.3 [2018.02.06]

• Don't enable Safe on GHC 7.2.

5.0.2

• Support doctest-0.12

5.0.1

• 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.

5

• Removed module Data.Functor.Coproduct in favor of the transformers package's Data.Functor.Sum. n.b. Compatibility with older versions of transformers is possible using transformers-compat.
• Add Comonad instance for Data.Functor.Sum.Sum
• GHC 8 compatibility

4.2.7.2

• Compiles warning-free on GHC 7.10

4.2.7.1

• Use CPP

4.2.7

• Trustworthy fixes for GHC 7.2

4.2.6

• Re-export (Data.Functor.$>) rather than supply our own on GHC 7.8+
• Better SafeHaskell support.
• instance Monoid m => ComonadTraced m ((->) m)

4.2.5

• Added a MINIMAL pragma to Comonad.
• Added DefaultSignatures support for ComonadApply on GHC 7.2+

4.2.4

• Added Kenneth Foner's fixed point as kfix.

4.2.3

• Add Comonad and ComonadEnv instances for Arg e from semigroups 0.16.3 which can be used to extract the argmin or argmax.

4.2.2

• contravariant 1.0 support

4.2.1

• Added flags that supply unsupported build modes that can be convenient for sandbox users.

4.2

• transformers 0.4 compatibility

4.1

• Fixed the 'Typeable' instance for 'Cokleisli on GHC 7.8.1

4.0.1

• Fixes to avoid warnings on GHC 7.8.1

4.0

• Merged the contents of comonad-transformers and comonads-fd into this package.

3.1

• Added instance Comonad (Tagged s).

3.0.3

• Trustworthy or Safe depending on GHC version

3.0.2

• GHC 7.7 HEAD compatibility
• Updated build system