Jan 15, 2019
Release Version v0.6.2
see ChangeLog for details
Dec 11, 2018
	* Changed version to v0.6.1
	- bugfix for express gateway endpoint, returned data was scrambled
	- added field "provider" in all query types
Nov 28, 2018
* Changed version to v0.6.0
  - added support for metrics
  - improved documentation
Nov 5, 2018
version to v.0.5.0
Nov 5, 2018
version v.0.4.0
Oct 11, 2018
version v0.3.1
Oct 11, 2018
version v0.3.0
Oct 11, 2018
version v0.2.1
Oct 11, 2018
version v0.2.0
Oct 10, 2018
version v0.1.0