Changelog for obs-service-recompress-0.5.2-56.1.noarch.rpm :

* Fri Jan 05 2024 Adrian Schröter - zstd is now available on SLE 15 SP0 Adding dependency there as well to fix bsc#1216361
* Tue Mar 01 2022 Adrian Schröter - update to version 0.5.2:
* zstd compression with rsyncable and higher compression
* Thu Feb 24 2022 Luca Boccassi - disable zstd on RHEL, the package is not available on OBS
* Sun Jan 30 2022 Dirk Müller - use filebased requires on gzip so that zstd can supplement it as well