Changelog for centos-release-qemu-ev-1.0-4.el7.centos.noarch.rpm :

* Fri Feb 01 2019 Sandro Bonazzola - 1.0-4- Using mirrorlist in centos-release-
* packages See https://lists.centos.org/pipermail/centos-devel/2018-December/017152.html
* Wed Feb 28 2018 Sandro Bonazzola - 1.0-3- add altarch support
* Thu Dec 01 2016 Alan Pevec - 1.0-2- centos-qemu-ev-test repo is unsigned
* Tue Oct 06 2015 Sandro Bonazzola - 1.0-1- Initial version based on centos-release-openstack