The JupyterHub service will be unavailable starting at 4pm tomorrow, February 8th. This maintenance is to apply configuration changes to the service, and is expected to last no longer than 30 minutes. Running notebooks may be terminated as part of this maintenance. Users are encouraged to stop their notebooks ahead of time gracefully by selecting "Control Panel" then "Stop My Server" in the notebook interface.
Please contact firstname.lastname@example.org with any questions or issues regarding this maintenance.