Changelog for free-functors-0.6.2

CHANGELOG 0.6.1.1 -> 0.6.2 - Updated to template-haskell-2.9.0.0 - Added instance Applicative (HFree Monad f) 0.6.1 -> 0.6.1.1 - Added a changelog 0.6 -> 0.6.1 - Updated to comonad-4.0 - Added convert to Data.Functor.HCofree