keep-a-changelog

Add a new version entry to CHANGELOG.md, or restructure the entire file, following the Keep a Changelog format and Semantic Versioning.

File header

# 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).

Version block format