https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41697 Bug ID: 41697 Summary: Update MARC21 default framework to Update 41 (December 2025) Initiative type: --- Sponsorship --- status: Product: Koha Version: Main Hardware: All OS: All Status: NEW Severity: enhancement Priority: P5 - low Component: MARC Bibliographic data support Assignee: koha-bugs@lists.koha-community.org Reporter: caroline.cyr-la-rose@inlibro.com QA Contact: testopia@bugs.koha-community.org https://www.loc.gov/marc/bibliographic/bdapndxg.html ■ New content designators: Subfields $i Relationship information (R) in 381 (Other Distinguishing Characteristics of Work or Expression) $z Title statement context note (NR) in 245 (Title Statement) $4 Relationship (R) in 381 (Other Distinguishing Characteristics of Work or Expression) ■ Changes in content designator names and definitions: Subfield $c Statement of responsibility, etc. redescribed in 245 (Title Statement) Appendix JData Provenance Subfields: Data Provenance Code List moved to https://www.loc.gov/standards/valuelist/dataprov.html. New codes bcp47 and dpets added. ■ Fast-track changes: New Subfields $6Linkage (NR) in 060 (National Library of Medicine Call Number) $6Linkage (NR) in 070 (National Agricultural Library Call Number) New Codes r - Remote sensing image in Maps 008/25 (Type of cartographic material) (006/08) t - 4K Ultra HD Blu-ray in Videorecording 007/04 (Videorecording format) Subfields $d Groove characteristic redescribed in 344 (Sound Characteristics) $g Conversion date renamed Conversion date/time and redescribed in 884 (Description Conversion Information) Code s - Blu-ray disc redescribed in Videorecording 007/04 (Videorecording format) -- You are receiving this mail because: You are watching all bug changes. You are the assignee for the bug.