Confluence upgrade completed

We have fixed the problem with attachments and images, as well as the firewall issues. Access to https://collab.cels.anl.gov should work as expected. I’ve updated the banner on collab.mcs.anl.gov to point to the new site, and we will later revert the old site to the pointer to the new URL.
If you find any issues with your Confluence spaces, please let us know at [email protected].
Thanks for your patience.