Changelog for czmq-4.1.1-2.fc30.i686.rpm :

* Thu Jan 31 2019 Fedora Release Engineering - 4.1.1-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Wed Jan 23 2019 Elliott Sales de Andrade - 4.1.1-1- Update to latest version- Modernize some bits of the spec
* Thu Jul 12 2018 Fedora Release Engineering - 4.0.2-7- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Wed Feb 07 2018 Fedora Release Engineering - 4.0.2-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Wed Aug 02 2017 Fedora Release Engineering - 4.0.2-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 4.0.2-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Sat Feb 18 2017 Jose Pedro Oliveira - 4.0.2-3- Add upstream patches for gcc 7 (0001-Problem-build-error-in-zsys-with-GCC7.patch and 0002-Problem-build-error-with-GCC7-in-zgossip_engine.inc.patch)- Add perl to the build requirements list (required by doc/mkman)
* Fri Feb 10 2017 Fedora Release Engineering - 4.0.2-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild