Changelog for qt5-qtpbfimageformat-1.2-3.1.x86_64.rpm :

* Tue Jan 01 2019 tumicAATTcbox.cz- Update to version 1.2
* Improved text layout and rendering.
* Improved rendering performance.
* Minimal Qt version is now 5.4 (5.6 for HiDPI support)
* Wed Dec 05 2018 tumicAATTcbox.cz- Update to version 1.1
* Fixed build on some Qt versions.
* Wed Dec 05 2018 tumicAATTcbox.cz- Update to version 1.0
* Initial version.