# 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.