collab.cels.anl.gov (confluence service) maintenance outage: Aug 30, 2016, 5-8PM

Hi, all. Our confluence server is behind the latest version by a few releases now, so we’d like to take the server down and bring it up to the current version. We’re expecting it won’t take this long, but we’re making the outage window 3 hours, from 5PM until 8PM on Tuesday, August 30. During this time, https://collab.cels.anl.gov will be unavailable. No data will be lost, though after the upgrade you may find some of the options for using it have changed (menu items may have moved, etc.)
If this timing poses a problem for you, please let us know so we can reschedule as necessary.
Thanks!