# 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).
## 0.3.3 (2019-12-21)
### Changed
- Match ideal assembly implementation on x86/x86_64 ([#43], [#44])
[#43]: https://github.com/RustCrypto/universal-hashes/pull/43
[#44]: https://github.com/RustCrypto/universal-hashes/pull/44
## 0.3.2 (2019-12-05)
### Added
- Constant-time 32-bit software implementation ([#39])
### Changed
- Use `cfg-if` crate to reduce duplication ([#40])
[#39]: https://github.com/RustCrypto/universal-hashes/pull/39
[#40]: https://github.com/RustCrypto/universal-hashes/pull/40
## 0.3.1 (2019-11-14)
### Changed
- Upgrade to `zeroize` 1.0 ([#33])
[#33]: https://github.com/RustCrypto/universal-hashes/pull/33
## 0.3.0 (2019-10-05)
### Removed
- Remove `pub` from `field` module ([#28])
[#28]: https://github.com/RustCrypto/universal-hashes/pull/28
## 0.2.0 (2019-10-04)
### Changed
- Upgrade to `universal-hash` crate v0.3 ([#22])
[#22]: https://github.com/RustCrypto/universal-hashes/pull/22
## 0.1.1 (2019-10-01)
### Changed
- Upgrade to `zeroize` v1.0.0-pre ([#19])
[#19]: https://github.com/RustCrypto/universal-hashes/pull/19
## 0.1.0 (2019-09-19)
### Added
- Constant time software implementation ([#7])
### Changed
- Update to Rust 2018 edition ([#3])
- Use `UniversalHash` trait ([#6])
- Removed generics/traits from `field::Element` API ([#12])
### Removed
- `insecure-soft` cargo feature ([#7])
[#3]: https://github.com/RustCrypto/universal-hashes/pull/3
[#6]: https://github.com/RustCrypto/universal-hashes/pull/6
[#7]: https://github.com/RustCrypto/universal-hashes/pull/7
[#12]: https://github.com/RustCrypto/universal-hashes/pull/12
## 0.0.1 (2019-08-26)
- Initial release