# 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).
## 1.5.3 (2022-10-18)
### Added
- `Base64ShaCrypt` alphabet ([#742])
### Changed
- Use `RangeInclusive` for `DecodeStep` ([#713])
[#713]: https://github.com/RustCrypto/formats/pull/713
[#742]: https://github.com/RustCrypto/formats/pull/742
## 1.5.2 (2022-08-22)
### Fixed
- Return `Ok(0)` in `io::Read` impl to signal end of stream ([#704])
[#704]: https://github.com/RustCrypto/formats/pull/704
## 1.5.1 (2022-06-26)
### Fixed
- Last block validation ([#680])
[#680]: https://github.com/RustCrypto/formats/pull/680
## 1.5.0 (2022-03-29)
### Fixed
- Ensure checked arithmetic with `clippy::integer_arithmetic` lint ([#557])
- Prevent foreign impls of `Encoding` by bounding sealed `Variant` trait ([#562])
[#557]: https://github.com/RustCrypto/formats/pull/557
[#562]: https://github.com/RustCrypto/formats/pull/562
## 1.4.1 (2022-03-11)
### Changed
- Rename `Decoder::decoded_len` => `::remaining_len` ([#500])
[#500]: https://github.com/RustCrypto/formats/pull/500
## 1.4.0 (2022-03-10) [YANKED]
### Added
- Buffered `Encoder` type ([#366], [#455], [#457])
- `Decoder::decoded_len` method ([#403])
- Impl `std::io::Read` for `Decoder` ([#404])
- Bounds for `Encoding`/`Variant` ZSTs ([#405], [#408])
[#366]: https://github.com/RustCrypto/formats/pull/366
[#403]: https://github.com/RustCrypto/formats/pull/403
[#404]: https://github.com/RustCrypto/formats/pull/404
[#405]: https://github.com/RustCrypto/formats/pull/405
[#408]: https://github.com/RustCrypto/formats/pull/408
[#455]: https://github.com/RustCrypto/formats/pull/455
[#457]: https://github.com/RustCrypto/formats/pull/457
## 1.3.3 (2021-12-28)
### Fixed
- Potential infinite loop in `Decoder::decode` ([#305])
[#305]: https://github.com/RustCrypto/formats/pull/305
## 1.3.2 (2021-12-26) [YANKED]
### Fixed
- `Decoder` unpadding ([#299])
- Edge case when using `Decoder::new_wrapped` ([#300])
[#299]: https://github.com/RustCrypto/formats/pull/299
[#300]: https://github.com/RustCrypto/formats/pull/300
## 1.3.1 (2021-12-20) [YANKED]
### Added
- `Decoder::new_wrapped` with support for line-wrapped Base64 ([#292], [#293], [#294])
[#292]: https://github.com/RustCrypto/formats/pull/292
[#293]: https://github.com/RustCrypto/formats/pull/292
[#294]: https://github.com/RustCrypto/formats/pull/294
## 1.3.0 (2021-12-02) [YANKED]
### Added
- Stateful `Decoder` type ([#266])
[#266]: https://github.com/RustCrypto/formats/pull/266
## 1.2.0 (2021-11-03)
### Changed
- Rust 2021 edition upgrade; MSRV 1.56 ([#136])
### Fixed
- Benchmarks ([#135])
[#135]: https://github.com/RustCrypto/formats/pull/135
[#136]: https://github.com/RustCrypto/formats/pull/136
## 1.1.1 (2021-10-14)
### Changed
- Update `Util::Lookup` paper references ([#32])
[#32]: https://github.com/RustCrypto/formats/pull/32
## 1.1.0 (2021-09-14)
### Changed
- Moved to `formats` repo; MSRV 1.51+ ([#2])
[#2]: https://github.com/RustCrypto/formats/pull/2
## 1.0.1 (2021-08-14)
### Fixed
- Make `Encoding::decode` reject invalid padding
## 1.0.0 (2021-03-17)
### Changed
- Bump MSRV to 1.47+
### Fixed
- MSRV-dependent TODOs in implementation
## 0.2.1 (2021-03-07)
### Fixed
- MSRV docs
## 0.2.0 (2021-02-01)
### Changed
- Refactor with `Encoding` trait
- Internal refactoring
## 0.1.2 (2021-01-31)
### Added
- bcrypt encoding
- `crypt(3)` encoding
### Changed
- Internal refactoring
## 0.1.1 (2021-01-27)
- Minor code improvements
## 0.1.0 (2021-01-26)
- Initial release