keys-3.11: CHANGELOG.markdown

3.11
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* Support for `comonad` 5
* Support for GHC 8
* Support for `transformers` 0.5

3.10.2
------
* Support for `semigroupoids` 5

3.10.1
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* Support for `transformers` 0.4

3.10
----
* Updated to use `free`, `semigroupoids`, `comonad` version 4.0

3.0.4
-----
* Updated array dependency
* Added proper upper bounds to other dependencies

3.0.3
-----
* This package is now `Trustworthy`

3.0.2
-----
* Removed upper bounds on my other dependencies
* Directory layout change
* Added support files
* Travis build notification to IRC