0.8.4
-----
* updated to `QuickCheck` 2.9

0.8.3
-----
* updated to `transformers` 0.5

0.8.2
-----
* updated to `QuickCheck` 2.8

0.8.1
-----
* added changelog
* updated to `transformers` 0.4.1.0
* added `Data.Functor.Sum` instance for `Unfoldable`

0.8
---
* new implementation of `arbitraryDefault`