Dear All, Please go through the below message from Koha developers and Kindly shift your current OPAC theme to Bootstrap so that in future you can update to new version without any issue. "The 'prog' and 'CCSR' public catalog themes are deprecated as of the release of Koha 3.14.0. Existing Koha sites are encouraged to switch to the Bootstrap theme as soon as convenient. The 'prog' and 'CCSR' OPAC themes are slated to be completely removed in the second major release of Koha after 3.14.0, i.e., in the release currently contemplated for November 2014." Please feel free to contact for details. Thanking You. With regards, Vinod Kumar Mishra, Assistant Librarian, (Library In-Charge) Biju Patnaik Central Library, NIT Rourkela, Mob:91+9439420860 91+6612462103 (O) email: vinod_librarian@rediffmail.com : mishravk79@gmail.com -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.