# 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