6.0 KiB
RELEASE NOTES FOR KOHA 20.05.15
24 Aug 2021
Koha is the first free and open source software library automation package (ILS). Development is sponsored by libraries of varying types and sizes, volunteers, and support companies from around the world. The website for the Koha project is:
Koha 20.05.15 can be downloaded from:
Installation instructions can be found at:
- Koha Wiki
- OR in the INSTALL files that come in the tarball
Koha 20.05.15 is a bugfix/maintenance release with security fixes.
It includes 1 security fixes, 7 bugfixes.
System requirements
You can learn about the system components (like OS and database) needed for running Koha here: https://wiki.koha-community.org/wiki/System_requirements_and_recommendations
Security bugs
Koha
- [28784] DoS in opac-search.pl causes OOM situation and 100% CPU (doesn't require login!)
Critical bugs fixed
Hold requests
- [28057] Confusion of biblionumber and biblioitemnumber in request.pl
OPAC
- [28462] TT tag on several lines break the translator tool
Tools
- [28675] QOTD broken in 20.11 and below
Other bugs fixed
Hold requests
- [28644] Can't call method "borrowernumber" on an undefined value at C4/Reserves.pm line 607
OPAC
- [28518] "Return to the last advanced search" exclude keywords if more than 3
REST API
Documentation
The Koha manual is maintained in Sphinx. The home page for Koha documentation is
As of the date of these release notes, the Koha manual is available in the following languages:
- Arabic (43.3%)
- Chinese (Taiwan) (100%)
- Czech (33.1%)
- English (USA)
- French (70%)
- French (Canada) (31.2%)
- German (72.3%)
- Hindi (100%)
- Italian (78.9%)
- Spanish (58.5%)
- Turkish (70.2%)
The Git repository for the Koha manual can be found at
Translations
Complete or near-complete translations of the OPAC and staff interface are available in this release for the following languages:
- Arabic (98.2%)
- Armenian (100%)
- Armenian (Classical) (99.7%)
- Chinese (Taiwan) (93.9%)
- Czech (80.6%)
- English (New Zealand) (66.6%)
- English (USA)
- Finnish (70.3%)
- French (86.6%)
- French (Canada) (96.9%)
- German (100%)
- German (Switzerland) (74.3%)
- Greek (62.4%)
- Hindi (100%)
- Italian (100%)
- Norwegian Bokmål (70.9%)
- Polish (79.4%)
- Portuguese (87.8%)
- Portuguese (Brazil) (97.6%)
- Russian (86.1%)
- Slovak (89.3%)
- Spanish (99.6%)
- Swedish (79.2%)
- Telugu (100%)
- Turkish (100%)
- Ukrainian (66.1%)
Partial translations are available for various other languages.
The Koha team welcomes additional translations; please see
For information about translating Koha, and join the koha-translate list to volunteer:
The most up-to-date translations can be found at:
Release Team
The release team for Koha 20.05.15 is
- Release Manager:
Credits
We thank the following individuals who contributed patches to Koha 20.05.15
- Tomás Cohen Arazi (2)
- Nick Clemens (3)
- Jonathan Druart (6)
- Victor Grousset (2)
- Marcel de Rooy (2)
- Koha translators (1)
We thank the following libraries, companies, and other institutions who contributed patches to Koha 20.05.15
- ByWater-Solutions (3)
- Koha Community Developers (8)
- Rijks Museum (2)
- Theke Solutions (2)
We also especially thank the following individuals who tested patches for Koha
- Tomás Cohen Arazi (2)
- Nick Clemens (3)
- Jonathan Druart (5)
- Katrin Fischer (3)
- Lucas Gass (2)
- Victor Grousset (16)
- Kyle M Hall (9)
- Joonas Kylmälä (2)
- Owen Leonard (2)
- David Nind (1)
- Martin Renvoize (2)
- Marcel de Rooy (2)
- Fridolin Somers (9)
- Petro Vashchuk (1)
We regret any omissions. If a contributor has been inadvertently missed, please send a patch against these release notes to koha-devel@lists.koha-community.org.
Revision control notes
The Koha project uses Git for version control. The current development version of Koha can be retrieved by checking out the master branch of:
The branch for this version of Koha and future bugfixes in this release line is 20.05.x.
Bugs and feature requests
Bug reports and feature requests can be filed at the Koha bug tracker at:
He rau ringa e oti ai. (Many hands finish the work)
Autogenerated release notes updated last on 24 Aug 2021 19:32:02.