Changelog for openstack-tripleo-validations-8.4.2-1.el7.noarch.rpm :

* Mon Jun 04 2018 RDO 8.4.2-1- Update to 8.4.2
* Mon Apr 23 2018 RDO 8.4.1-1- Update to 8.4.1
* Tue Mar 27 2018 Jon Schlueter 8.4.0-1- Update to 8.4.0
* Thu Mar 08 2018 RDO 8.3.0-1- Update to 8.3.0