Eventhough i found that bookworm builds are already offered at in stable (no server included there) and the unstable repo at http://repo.pritunl.com/unstable/apt
The unstable repo offers pritunl (the server), but does not offer pritunl-ndppd (which the former depends on) - so the installation fails.
Any hints on how to proceed with that or get this running?
Updates for all Pritunl software to include newer distributions should now be available in the unstable repository. Pritunl Client builds are being delayed waiting for the Windows EV certificate renewal. Ubuntu 23.04 has been excluded due to issues with reprepro. The Ubuntu 22.04 LTS builds should be used for Ubuntu 22.10 and Ubuntu 23.04.