v4.0.1

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OTHER

• Update header file caveat #40 (4-20ma)
• Fix README link, remove #include #38 (4-20ma)
• Remove extraneous #includes #36 (4-20ma)
• Update LICENSE copyright #34 (4-20ma)
• Streamline CHANGELOG entries, eliminate dupes #32 (4-20ma)

v4.0.0

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IMPROVEMENTS

• [BREAK] Update to IDE 1.5 library format v2.1 #30 (4-20ma)
• Use PlatformIO for Travis CI #24 (4-20ma)

OTHER

• Update CHANGELOG config #29 (4-20ma)
• Exclude /doc/ from repo, remove deprecated pdf docs #22 (4-20ma)

v3.0.1

Full Changelog

BUG FIXES

• Fix Rakefile git remote/origin, add DOXYFILE #20 (4-20ma)

v3.0.0

Full Changelog

IMPROVEMENTS

• Automate changelog #16 (4-20ma)
• [BREAK] Change license to Apache 2.0 #14 (4-20ma)
• Add continuous integration testing #6 (4-20ma)
• Add Code of Conduct #4 (4-20ma)

OTHER

• Update copyright, format #12 (4-20ma)
• Remove deprecated INSTALL #10 (4-20ma)
• Synchronize .gitignore #8 (4-20ma)
• Update README extension, add badges, i2c superscripts #3 (4-20ma)

v2.0.0

• Rename I2cDiscreteIoExpander.{cpp, h} files
• Update copyright year
• Rename class I2cDiscreteIoExpander

v1.0.1

• Remove redundant text from README

v1.0.0

• Add documentation
• Add blank HISTORY.markdown
• Add README.markdown
• Add SCHEMATIC depicting basic connections
• Add new examples
• Remove deprecated examples
• Rename i2c_dio_pcf8575c.* to I2cIoExpander.*
• Revise interface
• remove digitalWrite(); keep overloaded digitalWrite(uint16_t)
• rename id() to getAddress();
• add function getPorts(); remove public member data
• rename (public) member data to (private) ports_;
• rename member u8DeviceID to address;
• rename member bInvert to shouldInvert;
• rename constant ku8BaseAddress to BASE_ADDRESS;
• Remove deprecated begin() function
• Relocate/rename class constants
• Require Arduino 1.0 or later
• Add documentation for similar remote I/O expanders
• Rename class I2cIoExpander
• Remove .svn from .gitignore
• Fix GITHUB_REPO value
• Add TODO items to header file
• Reformat source comments (use \token v. @token)
• Reformat/relocate library description
• Add support for Arduino >= 1.0
• Replace source code dividers
• Remove unused BOUND utility macro
• Add rake tasks for preparing/releasing source
• Add VERSION file
• Initial commit