We would like to inform our users that, due to a server migration related to service improvements, some of our repository services may be intermittently unavailable over the coming weeks, and in some cases for extended periods.
Further scheduled maintenance work will affect our online catalogue, which may cause temporary disruptions to login and other user functions.
Once the work has been completed, the individual services will be fully restored and available without interruption.
Thank you for your patience and understanding.
Update: July 27, 2026