# 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]
## [0.1.2] - 2021-10-23
### Changed
- **Breaking (semver-exempt):** Change the target compiler version to `nightly-2021-10-18`
- Upgrade `tokenlock` to `0.3.4`
- Using the new version of `tokenlock`, some atomics-based hacks were removed. This might marginally improve the runtime performance as the compiler is given more leeway to optimize memory accesses.
### Fixed
- The debug printing of `Mutex` and `RecursiveMutex` in an invalid context now produces a message that makes sense.
## [0.1.1] - 2020-12-20
### Changed
- **Breaking (semver-exempt):** Change the target compiler version to `nightly-2020-11-25`
### Fixed
- Wrap const generic arguments in braces, fixing builds on the latest compiler version
## 0.1.0 - 2020-11-03
Initial release.
[Unreleased]: https://github.com/yvt/r3/compare/r3@0.1.2...HEAD
[0.1.2]: https://github.com/yvt/r3/compare/r3@0.1.1...r3@0.1.2
[0.1.1]: https://github.com/yvt/r3/compare/r3@0.1.0...r3@0.1.1