ad-delcont-0.5.0.0: Changelog.md

0.5

* add explicit (**) implementation for AD (@msakai https://github.com/ocramz/ad-delcont/pull/4 )

0.4

* add unit tests

0.3

* add `grad`
* refactor AD types to retrieve Functor and Applicative instance

0.1

First public version