hunit-effectful-1.0.0: CHANGELOG.md

# Changelog

All notable changes to this project 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 the [Haskell Package Versioning Policy](https://pvp.haskell.org/).

## [1.0.0] - 2026-07-10

### Added

- Initial release.