iThis patch updates the default MARC21 framework to reflect the changes brought by Update 33 (November 2021).
To test:
1. Apply patch and restart
2. Go to Administration > MARC bibliographic framework
3. Click Actions next to the default framework and choose MARC structure
4. Check for the changes detailed in the update https://www.loc.gov/marc/up33bibliographic/bdapndxg.html
- There should be a new subfield in field 340
- l Binding (R)
- There should be a new subfield in field 344
- j Original capture and storage technique (R)
- There should be two new subfields in field 490
- y Incorrect ISSN (R)
- z Canceled ISSN (R)
**Note that subfield 7 was added in a later update and is therefore not included in this patch
Signed-off-by: David Nind <david@davidnind.com> Signed-off-by: Katrin Fischer <katrin.fischer@bsz-bw.de> Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>