Changelog for libiir-devel-1.9.5-1.1.x86_64.rpm :

* Mon Aug 12 2024 Илья Индиго - Updated to 1.9.5
* Fixed phase inversal in the pole/zero to coefficient conversion.
* Sat Jan 07 2023 Илья Индиго - Updated to 1.9.4
* Fixed broken copy-constructor and a lot of smaller fixes.
* Sat Oct 15 2022 Илья Индиго - Initialized 1.9.3