budgie-calendar-applet from home:phoenix.os:dup project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:phoenix.os:dup/openSUSE_Tumbleweed/home:phoenix.os:dup.repo zypper refresh zypper install budgie-calendar-applet
For 15.4 run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:phoenix.os:dup/15.4/home:phoenix.os:dup.repo zypper refresh zypper install budgie-calendar-applet