# Change Log MCP23S08

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/).


## [0.1.2] - 2022-11-17
- add RP2040 in build-CI
- add changelog.md
- minor edit readme.md
- fix **PinStatus** bug for RP2040 build


## [0.1.1] - 2022-09-28
- optimize digitalWrite - most used one only.
- add MCP23S08_REGISTER_ERROR

## [0.1.0] - 2022-01-10
- initial version.