# 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/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [3.0.0]
### Changed
- Upgrade `iref` to version 3.0.0
## [2.1.0]
### Changed
- Use Rust 2021 edition.
### Added
- Support for variants with (at most) one parameter.
## [2.0.0]
### Changed
- Update `iref` to version 2.0
## [1.1.0]
### Added
- `AsIri` and `AsIriRef` implementations.
- A `CHANGELOG.md` file.