Changelog for openstack-heat-api-cfn-12.0.0-1.el7.noarch.rpm :

* Wed Apr 10 2019 RDO 1:12.0.0-1- Update to 12.0.0
* Thu Apr 04 2019 RDO 1:12.0.0-0.2.0rc1- Update to 12.0.0.0rc2
* Fri Mar 22 2019 RDO 1:12.0.0-0.1.0rc1- Update to 12.0.0.0rc1