# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) and this project adheres to the [Haskell Package Versioning Policy](https://pvp.haskell.org/). Note that since `quickcheck-classes` reexports larges parts of `quickcheck-classes-base`, changelog entries that deal with any of the classes from `base` are duplicated across the two changelogs. ## [0.6.2.0] - 2021-04-12 - Storable Set-Set Law (resolves issue 101). - Trim unneeded dependencies (tagged, base-orphans) - Trim unneeded dependencies on newer GHCs (bifunctors, contravariant) ## [0.6.1.0] - 2020-09-09 ### Added - Laws for `abs` and `signum` - Storable Set-Set Law (resolves issue 101). - Add laws for `quotRem` and `divMod`. - Use non-commutative monoid for bifoldable tests (resolves issue 98) - `substitutiveEqLaws`, which tests for Eq substitutivity. - Negation law check for `Eq`. - Document that users can provide their own `Laws`. ## [0.6.0.0] - 2019-08-08 ### Added - Initial release. This factor out a subset of laws tests from `quickcheck-classes` and depend on this library that have a more minimal dependency footprint. - Add laws for left rotate and right rotate. - Add law that checks that subtraction is the same thing as adding the negation of a number.