Changelog for rxtx-2.2-0.24.20100211.fc31.x86_64.rpm :

* Fri Aug 02 2019 Lubomir Rintel - 2.2-0.24.20100211- Fix an undefined symbol error (rh #1645856, patch from Serge Droz)
* Fri Jul 26 2019 Fedora Release Engineering - 2.2-0.23.20100211- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Sat Feb 02 2019 Fedora Release Engineering - 2.2-0.22.20100211- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Sat Jul 14 2018 Fedora Release Engineering - 2.2-0.21.20100211- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Fri Feb 09 2018 Fedora Release Engineering - 2.2-0.20.20100211- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering - 2.2-0.19.20100211- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild