Changelog for python2-octaviaclient-1.8.0-2.el7.noarch.rpm :

* Fri May 10 2019 Alfredo Moralejo - 1.8.0-2- Add stestr as BR and set PYTHON variable to versioned python.
* Mon Mar 11 2019 RDO 1.8.0-1- Update to 1.8.0