Changelog for Macaulay2-debugsource-1.21-5.fc39.x86_64.rpm :

* Sat Apr 15 2023 Florian Weimer - 1.21-5- Port configure script to C99
* Mon Feb 20 2023 Jonathan Wakely - 1.21-4- Rebuilt for Boost 1.81
* Wed Jan 18 2023 Fedora Release Engineering - 1.21-3- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
* Wed Jan 12 2022 Jerry James - 1.21-2- Rebuild for libfplll 5.4.4