# Changelog All notable changes to `generic-diff-instances` will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Haskell Package Versioning Policy](https://pvp.haskell.org). ## [Unreleased] ### Added - `Diff` instances for `Map`, `Seq`, `Set` and `Tree` from `containers`. [unreleased]: https://github.com/fpringle/generic-diff/compare/7dbc273...HEAD