Changelog for python3-neutron-vpnaas-18.0.0-1.el8.noarch.rpm :

* Wed Apr 14 2021 RDO 1:18.0.0-1- Update to 18.0.0
* Wed Mar 24 2021 RDO 1:18.0.0-0.1.0rc1- Update to 18.0.0.0rc1