Changelog for pcaudiolib-devel-1.0-8.6.i586.rpm :

* Mon Mar 05 2018 jengelhAATTinai.de- Set RPM groups. Trim other-OS mentions.
* Mon Feb 19 2018 aloisioAATTgmx.com- Spec cleanup
* Sun Oct 01 2017 aavindraaAATTgmail.com- package for the first time