Changelog for mpfr-devel-3.1.6-4.fc30.i686.rpm :

* Fri Feb 01 2019 Fedora Release Engineering - 3.1.6-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
* Tue Oct 30 2018 Rex Dieter - 3.1.6-3- update scriptlets (#1644106)- use %make_build %make_install
* Fri Jul 13 2018 Fedora Release Engineering - 3.1.6-2- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
* Sun Feb 25 2018 James Paul Turner - 3.1.6-1- Update to MPFR version 3.1.6- Use autosetup specfile macro for applying patches (patches 1 and 2 applied)- Removed iconv calls, as they were breaking .info files, which are now unicode resolves #1299649- Other minor cleanups- BuildRequire gcc per https://fedoraproject.org/wiki/Packaging:C_and_C%2B%2B#BuildRequires_and_Requires
* Thu Feb 08 2018 Fedora Release Engineering - 3.1.5-6- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
* Thu Aug 03 2017 Fedora Release Engineering - 3.1.5-5- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
* Wed Jul 26 2017 Fedora Release Engineering - 3.1.5-4- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
* Sat Mar 04 2017 Peter Robinson 3.1.5-3- Examples should be in devel- Minor cleanups