Changelog for llvm11-devel-11.1.0-6.el9.x86_64.rpm :

* Sun Feb 06 2022 Jens Petersen - 11.1.0-6- Remove dependency on python3-recommonmark (like RHEL9 llvm)
* Wed May 19 2021 sgueltonAATTredhat.com - 11.1.0-5- Fix handling of llvm-config
* Thu May 06 2021 sgueltonAATTredhat.com - 11.1.0-4- Harmonize llvm-config handling with non-compat version
* Tue Apr 27 2021 sgueltonAATTredhat.com - 11.1.0-3- Fix llvm-config11 install path
* Tue Apr 13 2021 sgueltonAATTredhat.com - 11.1.0-2- Fix llvm-config-11 handling, see rhbz#1937816
* Tue Mar 23 2021 Josh Stone - 11.1.0-1- Update to 11.1.0 final- Add fixes for rustc codegen
* Wed Feb 03 2021 Serge Guelton - 11.1.0-0.1.rc2- 11.1.0-rc2 release