ktimer from home:krop:Qt6:Release:kde_rebuild project

Select Your Operating System

For Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:krop:Qt6:Release:kde_rebuild/Tumbleweed/home:krop:Qt6:Release:kde_rebuild.repo
zypper refresh
zypper install ktimer