Changelog for rust-hostname-validator-devel-1.0.0-2.fc31.21.noarch.rpm :

* Wed Jul 29 2020 Fedora Release Engineering - 1.0.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Wed Jul 08 2020 Igor Raits - 1.0.0-1- Initial package