either-4.4: CHANGELOG.markdown

4.4
---
* Support `mmorph`

4.3.4.1
-------
* Support `MonadRandom` 0.4

4.3.4
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* Support `bifunctors` 5, `profunctors` 5, and `semigroupoids` 5.

4.3.3.3
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* Fixed and enhanced documentation for `eitherToError`.

4.3.3.2
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* Support `exceptions` 0.8

4.3.3.1
-------
* Support `exceptions` 0.7

4.3.3
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* Added `eitherToError`.

4.3.2.1
-------
* Support `monad-control` 1.0

4.3.2
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* Added `Validation`.

4.3.0.2
-------
* Updated MonadRandom support.

4.3.0.1
-------
* Fixed import of `MonadCatch` to support versions of `base` before 4.6

4.3
---
* Inverted dependency between `free` and `either`.

4.2
---
* Added instances for `MonadThrow`, `MonadCatch`.

4.1
---
* Added instances for `MonadBase`, `MonadBaseControl`, and `MonadTransControl`.

4.0
---
* Updated dependencies.

3.4.2
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* Added 'Data.Either.Combinators'.

3.4.1
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* Trustworthy despite UndecidableInstances

3.4
---
* Delegate `fail` to the underlying `Monad`, rather than `error`.

3.3
---
* Inverted roles between `Semigroup` and `Alt`. This let us write `Alternative` and `MonadPlus` instances that are compatible.
* Removed the `Functor` constraint on most instances in exchange for incurring a `Monad` constraint on `Traversable`. `EitherT`
  is after all, a `Monad` transformer first and foremost.

3.2
---
* Changed the `Semigroup` to use a `Semigroup` to combine `Left` branches. Left `Alt` untouched, so you can mix and match.

3.1
---
* Added instances for `mtl` classes and `MonadRandom`.
* The meaning of `mapEitherT` has changed to match `mapErrorT` in the `mtl`. The old `mapEitherT` is now `bimapEitherT`.

3.0.3
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* Started `CHANGELOG`