By   03/02/2017

Beginning at about 9:15 pm on 3/7 and until the upgrade is complete:

  • Polaris as well as all related and dependent products (SIP for self-checks, PAC, Reports, Cassie authentication) will be completely unavailable. 
  • Some features (log in,checkout, download and renewal) for digital resources (OverDrive, cloudLibrary, Freegal, Freading and Zinio) will also be unavailable.