Changelog for libidn1.34-1.34-3.fc31.x86_64.rpm :

* Thu Jul 25 2019 Fedora Release Engineering - 1.34-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
* Fri Feb 01 2019 Fedora Release Engineering - 1.34-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Thu Nov 01 2018 Dominik Mierzejewski - 1.34-1- compat library for F29+