# Change Log
All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).
## [Unreleased]
## [v0.4.2] - 2022-01-14
### Fixed
- Corrected first order low pass filter coefficients
## [v0.4.1] - 2021-04-22
### Fixed
### Added
* Reset state method added
* Method to replace the coefficients and return the old coefficients instead of dropping them added
### Changes
## [v0.4.0] - 2021-01-16
### Fixed
* Broken links
### Added
* The rest of the filters from the audio cookbook
## [v0.3.1] - 2020-04-10
### Added
* Bandpass filter added
## [v0.3.0] - 2019-07-23
### Added
* Now with `f64` support, waiting for `libm` support in `num-traits` to make it generic
### Changes
## [v0.2.0]
First changelog.
[Unreleased]: https://github.com/korken89/biquad-rs/compare/v0.4.2...master
[v0.4.1]: https://github.com/korken89/biquad-rs/compare/v0.4.1...v0.4.2
[v0.4.1]: https://github.com/korken89/biquad-rs/compare/v0.4.0...v0.4.1
[v0.4.0]: https://github.com/korken89/biquad-rs/compare/v0.3.1...v0.4.0
[v0.3.1]: https://github.com/korken89/biquad-rs/compare/v0.3.0...v0.3.1
[v0.3.0]: https://github.com/korken89/biquad-rs/compare/v0.2.0...v0.3.0
[v0.2.0]: https://github.com/korken89/biquad-rs/compare/v0.1.0...v0.2.0