2011-10-06: 1.0.0 (10a24e1) - Initial version 2012-02-15: 1.1.0 (a597a08) - Add support for tick types 2013-01-21: 2.0.0 (151e9a9) - Support for Protocol 2.0 2013-05-15: 2.0.1 (7c8cc1f) - Don't send threshold callback twice 2015-08-13: 2.0.2 (d03ee16) - Fix value range for threshold configuration