Changelog for ocqt5121-libQt5Widgets-devel-5.12.1-20.70.x86_64.rpm :

* Mon Jan 14 2019 jwAATTowncloud.com- updated to ocqt5121-qt5-qtbase
* Sun Feb 04 2018 jnweigerAATTgmail.com- updated to ocqt5101-qt5-qtbase- renamed to ocqt5100-qt5-qtbase- updated to 5.10.0- removed upstreamed patches