# Change Log US500

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/).


## [0.1.1] - 2026-05-01
- fix #2, implement derived class for US4000 sensor.
- add US4000.h
- update readme.md
- minor edits

## [0.1.0] - 2026-04-29
- initial version



