Changelog for libblack-hole-solver1-1.4.0-2.fc31.i686.rpm :

* Wed Jul 24 2019 Fedora Release Engineering - 1.4.0-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Wed Apr 24 2019 Shlomi Fish 0.20.0-1- Initial Fedora package based on the Mageia one.