The Michican eLibrary Catalog (MelCat) will be down beginning at 11:30 AM on Wednesday, Sept. 14 for a software upgrade. It is expected to be down the rest of the day. Patrons will still be able to check out and return MeL loans. However, requests for renewals may receive the message "server unavailable." Patrons and library staff will not be able to search or place new interloan requests using MeLCat. Databases may also be affected. Patrons may not be able to do a remote login (via an account at a MeLCat library).