Packages have been created and build successfully for Stable and Unstable. Phonon 4.9 itself has been build for Release, but both backend failed due to the _snap stuff. Still have to sort this one out.
Another issue is that there is no watcher job for Phonon, as that the package is in kde-req/, which is not accepted by the jenkins_update_jobs scripts. This is coming from Debian, but I am not sure if we want to include stuff under kde-req or that we want to move Phonon to a different location ?