# 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]
### Added
### Changed
### Removed

## [0.3.0] - 2020-09-09

### Added

- better error messages

### Changed

- use Ident instead of literals as arguments 
- split `any!` into `any!` for any amino acid, and `any_of!` for some amino acids

## [0.2.5] - 2020-08-23

- added more documentation

## [0.2.0] - 2020-08-23

### Added 

- `except!` macro

## [0.1.0] - 2020-08-22

### Added 

- `any!` macro