Changelog for kmod-stex-6.02.0000.01-2.el8_9.elrepo.x86_64.rpm :

* Tue Nov 14 2023 Philip J Perry 1.2.1-9- Rebuilt for RHEL 8.9
* Sun Jun 19 2022 Philip J Perry - 6.02.0000.01-1- Initial build for RHEL 8.6 [https://elrepo.org/bugs/view.php?id=1238]- Source code backported from kernel 4.18.20