[opensuse-buildservice] Clean History of a OBS

Hi, Does anybody know how to clean history files of a OBS? (to gain more space.) If someone knows how to gain space for a backup, I am interested too. Ronan -- To unsubscribe, e-mail: opensuse-buildservice+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-buildservice+owner@opensuse.org