Maintenance window for GitLab services 2018-12-04 12:00 CST

A maintenance window of our GitLab services has been planned for 2018-12-04 at 12:00 CST in order to update the software.
GitLab services provided by gitlab.cels.anl.gov and xgitlab.cels.anl.gov will be unavailable during maintenance.
Service is expected to be restored by 2018-12-04 13:00 CST, and may be available sooner than that.
If this window poses undue inconvenience please let us know, we can reschedule if needed.
– CELS Systems