Changelog for python2-barbicanclient-4.7.2-1.el7.noarch.rpm :

* Fri Jan 25 2019 RDO 4.7.2-1- Update to 4.7.2
* Tue Nov 27 2018 RDO 4.7.1-1- Update to 4.7.1
* Wed Aug 08 2018 RDO 4.7.0-1- Update to 4.7.0