# 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 [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
## [Unreleased]
## [0.2.4] - 2018-11-07
- Fix a compilation issue that happens when multiple versions of `num-*` crates are mixed up
- Optimize for performance through a use of the `unreachable` crate and an architecture-specific micro-tuning
## [0.2.3] - 2018-04-02
- Use `std::ptr::NonNull` stabilized in [Rust 1.25]
[Rust 1.25]: https://blog.rust-lang.org/2018/03/29/Rust-1.25.html
## [0.2.2] - 2017-10-28
- Make more types `Debug`
- Add type aliases `SysTlsfRegion` and `SafeTlsfRegion`
## [0.2.1] - 2017-10-28
- Fix a link in `README.md`
## [0.2.0] - 2017-10-28
- Rename `TlsfSuballocRegion` to `TlsfRegion`.
- Add a free space bitmap-based allocator.
- Add CHANGELOG to track notable changes among versions.
## 0.1.0 - 2017-10-28
- Initial release.
[Unreleased]: https://github.com/yvt/xalloc-rs/compare/HEAD...v0.2.4
[0.2.4]: https://github.com/yvt/xalloc-rs/compare/v0.2.4...v0.2.3
[0.2.3]: https://github.com/yvt/xalloc-rs/compare/v0.2.3...v0.2.2
[0.2.2]: https://github.com/yvt/xalloc-rs/compare/v0.2.2...v0.2.1
[0.2.1]: https://github.com/yvt/xalloc-rs/compare/v0.2.1...v0.2.0
[0.2.0]: https://github.com/yvt/xalloc-rs/compare/v0.2.0...v0.1.0