free-algebras-0.0.3.0: ChangeLog.md

# Changelog for free-algebras

## Version 0.0.3.0

- Breaking change: changed proofs in FreeAlgebra and FreeAlgebra1 class; now
  using `FreeAlgebra` and `FreeAlgebra1` classes let us deduce an adjunction.
- Monadicity example

## Version 0.0.2.0
- Simplified `Proof` type.

## Unreleased changes