# 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).

## [Unreleased]

## [0.2.0] - 2022-12-28

### Added

    - Function `value` to return the last output value.
    - Functions `g0` and `g` added to return the filter coefficients.

## [0.1.0] - 2022-12-25

Initial release.