Tarballs are generated from the integration branch of the `ring-project <https://github.com/savoirfairelinux/ring-project>`_ repository with a job on our `Jenkins server <https://test.savoirfairelinux.com/>`_. They include a copy of all contrib libraries configured in ``daemon/contrib/src``. If you are a Savoir-faire Linux employee, you may trigger the job from `this page <https://test.savoirfairelinux.com/job/ring-release/>`_.