cast5 0.8.0

CAST5 block cipher
Documentation
# 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).

## 0.8.0 (2020-08-07)
### Changed
- Bump `block-cipher` dependency to v0.8 ([#138])
- Bump `opaque-debug` dependency to v0.3 ([#140])

[#138]: https://github.com/RustCrypto/block-ciphers/pull/138
[#140]: https://github.com/RustCrypto/block-ciphers/pull/140

## 0.7.0 (2020-06-08)
### Changed
- Bump `block-cipher` dependency to v0.7 ([#89])
- Upgrade to Rust 2018 edition ([#89])

[#89]: https://github.com/RustCrypto/block-ciphers/pull/89

## 0.6.0 (2019-03-11)
- Initial release