Changelog for xalan-c-1.11.0-31.fc33.x86_64.rpm :

* Tue Sep 28 2021 Benjamin A. Beasley 1.11.0-31- Drop Doxygen-generated HTML documentation.
* Thu Dec 10 2020 Benjamin A. Beasley - 1.11.0-21- Fixes for API documentation build- Ensure we compile with additional hardening flags even on EPEL
* Wed Dec 09 2020 Benjamin A. Beasley - 1.11.0-20- Build API documentation with Doxygen- Update summaries and descriptions from upstream- Enable at least the XPath tests- Drop unused old tarball and patches from source RPM
* Sat Aug 01 2020 Fedora Release Engineering - 1.11.0-19- Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Wed Jul 29 2020 Fedora Release Engineering - 1.11.0-18- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
* Fri Jan 31 2020 Fedora Release Engineering - 1.11.0-17- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild