The University of Delaware Library will undergo a necessary system upgrade for DELCAT, the online catalog.  DELCAT circulation services such as “Books I Have Checked Out” will be unavailable from 7:00 p.m. Friday, August 11, 2006 through Monday, August 21, 2006.  During this planned downtime, no books can be check out, renewed, recalled, or returned using DELCAT’s automated circulation system.  Books will continue to circulate through paper slips during this period.

    DELCAT will remain available during the system upgrade.  Circulation status information will be accurate as of 7:00 p.m. Friday, August 11, 2006.