Changelog for php-horde-Horde-Kolab-Storage-2.2.4-1.fc30.remi.noarch.rpm :

* Mon Nov 04 2019 Remi Collet - 2.2.4-1- update to 2.2.4- drop patch merged upstream
* Thu Oct 17 2019 Remi Collet - 2.2.3-8- add patch for PHP 7.4 from https://github.com/horde/Kolab_Storage/pull/1- use range dependencies