4.0.0: - Added compensation for oxidizing gases option - Added relative IAQ output 3.2.0: - Updated eCO2 - Additional supported hardware platforms - Example supports new EVK communication board 3.1.0: - damage test are now after stabilization time - min Rmox fail limit changed to 250 Ohm 3.0.0: - Improved eCO2 - Improved RH/T compensation - Adapted cleaning procedure and used by default - Add growing baseline decay (replacing restart after 48 hours) - Add sensor self-check - Add Raspberry Pi example 2.2.0: - Add Arduino example - Improve library calculation algorithm - Add polling time-out - Update source code license notice 2.1.2: - Add interrupt usage hint in main.c file. - Minor improvement of API to overcome rare bug after resetting the sensor. 2.1.0: - Add library version as variable (type of algorithm_version) - Improve algorithm(iaq_2nd_gen) with more training data. 2.0.0: - Initial version.