Changelog for lib64b2_1-0.98.1-4.mga9.x86_64.rpm :

* Tue Mar 15 2022 umeabot 0.98.1-4.mga9+ Revision: 1792962- Mageia 9 Mass Rebuild
* Sat Dec 12 2020 wally 0.98.1-3.mga8+ Revision: 1655807- add upstream patch to use SSE2 always with x86_64- add upstream patch to not override system CFLAGS while building