Changelog for jwhois-4.0-56.fc30.x86_64.rpm :

* Thu Feb 21 2019 Vitezslav Crhonek - 4.0-56- Fix jwhois freezes on some requests Resolves: #1641563
* Fri Feb 01 2019 Fedora Release Engineering - 4.0-55- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Fri Jul 13 2018 Fedora Release Engineering - 4.0-54- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Thu Mar 15 2018 Vitezslav Crhonek - 4.0-53- Add options to to force querying on ipv4 or ipv6 (patch by John Fawcett)
* Wed Feb 21 2018 Vitezslav Crhonek - 4.0-52- Add BuildRequires gcc- Escape macro in comment, remove Group tag
* Wed Feb 07 2018 Fedora Release Engineering - 4.0-51- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering - 4.0-50- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 4.0-49- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild