Changelog for pcaudiolib-devel-1.1-1.70.x86_64.rpm :

* Mon Apr 22 2019 aloisioAATTgmx.com- Update to version 1.1
* Fix handling EBADFD, EPIPE and short write when writing to the ALSA device.
* Fix audio echos when using `snd_pcm_drop` in ALSA devices.
* 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