Please be aware of an upcoming 45-minute maintenance window for the gitlab-ci.alcf.anl.gov GitLab instance. Maintenance is scheduled for Tuesday, January 28, from 20:30 to 21:15 UTC (2:30 to 3:15 p.m. CST 1/28). This instance will be unavailable in order to complete application and OS updates. One hour prior to the maintenance outage, all runners will be paused to allow time for existing jobs to complete. Please contact support@alcf.anl.gov with any questions, comments, or concerns.