Changelog for python3-nbformat-4.4.0-9.fc31.noarch.rpm :

* Thu Sep 26 2019 Miro Hrončok - 4.4.0-9- Correct the BR of python3-jupyter-core
* Sun Aug 18 2019 Miro Hrončok - 4.4.0-8- Rebuilt for Python 3.8
* Fri Jul 26 2019 Fedora Release Engineering - 4.4.0-7- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Thu Feb 14 2019 Miro Hrončok - 4.4.0-6- Subpackage python2-nbformat has been removed See https://fedoraproject.org/wiki/Changes/Mass_Python_2_Package_Removal
* Sat Feb 02 2019 Fedora Release Engineering - 4.4.0-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Sat Jul 14 2018 Fedora Release Engineering - 4.4.0-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Tue Jun 19 2018 Miro Hrončok - 4.4.0-3- Rebuilt for Python 3.7
* Fri Feb 09 2018 Fedora Release Engineering - 4.4.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild