# Change Log MCP23S17

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/).


## [0.2.3] - 2022-10-20
- add CHANGELOG.md
- add **enableControlRegister(uint8_t mask)**
- add **disableControlRegister(uint8_t mask)**
- add mcp23S17_registers.h  )moved register defines in one place.

## [0.2.2] - 2022-09-28
- optimize digitalWrite - most used one only.

## [0.2.1] - 2022-06-29
- add SPIClass as parameter for constructor (See #10)
- redo constructors.
- add getAddress() + optimized (_address << 1)
- update readme.md

## [0.2.0] - 2022-06-28  
- fix #10 incorrect mask

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## [0.1.3] - 2022-04-13  
- fix compiling for NANO33 BLE

## [0.1.2] - 2022-01-12  
- change the URL for library manager

## [0.1.1] - 2022-01-10  
- add 16 bit interface

## [0.1.0] - 2021-12-30  
- initial version (a 2019 version did not make it)