Changelog for lib64nsl-devel-1.3.0-2.mga8.x86_64.rpm :

* Fri Dec 11 2020 wally 1.3.0-2.mga8+ Revision: 1655468- add libnsl-devel provides
* Sun Nov 22 2020 tmb 1.3.0-1.mga8+ Revision: 1648362- imported package libnsl