Changelog for python3-zstandard-0.13.0-2.fc33.x86_64.rpm :

* Wed Jul 29 2020 Fedora Release Engineering - 0.13.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Fri May 29 2020 Dominik Mierzejewski 0.13.0-1- initial build- skip some tests on s390x (https://github.com/indygreg/python-zstandard/issues/105)