Here's a list summarizing some of the key undergoing changes to our library from earlier versions:

v0.2.0

• Passed 100 supported sensor drivers
• Updated header files with new doxygen tags for improved API documentation generation
• Added python examples for sensors
• Fixed the buzzer and servo drivers for the Intel Edison
• Renamed bmp and gp2y sensor classes to be more generic
• Completely revamped implementation for tm1637

v0.1.9

• Passed 50 supported sensor drivers
• Starter Kit and Additional Roadshow and Hackaton sensors added
• Several examples and documentation updates submitted
• Wrote new proper SWIG typemaps for arrays
• Fixed the i2clcd write function, improved several other sensors

v0.1.8

• Added MQ series gas sensors and a few others
• Generated Doxygen layout file to improve API look and feel
• Several sensor documentation updates

v0.1.7

• Fixed SWIG node build issues
• Added lpd8806 digital led strip

v0.1.6

• Fixed SWIG python builds
• Extended i2clcd devices with new functions
• Made SWIG interface improvements and added extra types
• Added nrf8001 BLE support
• Few other sensor additions and fixes

v0.1.5

• New drivers for microphone and mpu9150
• Added generic driver for stepper motors
• Updated all code to use MRAA and version dependency

v0.1.4

• Added new bmp/gy pressure sensor and updated servo
• Started UPM documentation and related pages
• Updated MRAA dependencies

v0.1.3

• Updated SWIG support for some sensors
• New sensor support for mma7455 accelerometer

v0.1.2

• Several new sensors added
• Documentation fixes
• IPK generation

v0.1.1

• Updated MRAA dependency

v0.1.0

• Initial release with some basic grove sensors and hmc5883
• Doxygen and SWIG support implemented