Fixed - [126](https://github.com/disruptive-technologies/python-client/pull/126) Fixed an issue where UTC tzinfo "Z" was appended to iso-strings already containing tzinfo, resulting in an invalid format.
1.6.0
Changed - [124](https://github.com/disruptive-technologies/python-client/pull/124) Bumped pandas extras dependency to major 2.0. - [125](https://github.com/disruptive-technologies/python-client/pull/125) Python 3.7 is end-of-life and has been deprecated.