Koha 24.05.15 released

Posted on Posted in 22.11, release, security

RELEASE NOTES FOR KOHA 24.05.15

28 Oct 2025

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 24.05.15 can be downloaded from:

Installation instructions can be found at:

  • Koha Wiki
  • OR in the INSTALL files that come in the tarball

Koha 24.05.15 is a bugfix/maintenance release.

It includes 2 bugfixes. Both of them are security fixes.

System requirements

You can learn about the system components (like OS and database) needed for running Koha on the community wiki.

Security bugs

  • 40525 CSV formula injection – client side (DataTables) in OPAC
  • 40818 marc_lib is mostly used raw in templates

Bugfixes

Documentation

The Koha manual is maintained in Sphinx. The home page for Koha
documentation is

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 (ar_ARAB) (97%)
– Armenian (hy_ARMN) (100%)
– Bulgarian (bg_CYRL) (100%)
– Chinese (Simplified Han script) (88%)
– Chinese (Traditional Han script) (99%)
– Czech (69%)
– Dutch (88%)
– English (100%)
– English (New Zealand) (64%)
– English (USA)
– Finnish (100%)
– French (100%)
– French (Canada) (99%)
– German (100%)
– Greek (69%)
– Hindi (99%)
– Italian (84%)
– Norwegian Bokmål (75%)
– Persian (fa_ARAB) (97%)
– Polish (100%)
– Portuguese (Brazil) (99%)
– Portuguese (Portugal) (88%)
– Russian (96%)
– Slovak (62%)
– Spanish (100%)
– Swedish (87%)
– Telugu (69%)
– Tetum (53%)
– Turkish (85%)
– Ukrainian (74%)
– hyw_ARMN (generated) (hyw_ARMN) (63%)

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 24.05.15 is

  • Release Manager:

Credits

We thank the following individuals who contributed patches to Koha 24.05.15

– David Cook (1)
– Jonathan Druart (1)
– Lucas Gass (1)
– Jesse Maseto (1)

We thank the following libraries, companies, and other institutions who contributed
patches to Koha 24.05.15

– [ByWater Solutions](https://bywatersolutions.com) (2)
– Koha Community Developers (1)
– [Prosentient Systems](https://www.prosentient.com.au) (1)

We also especially thank the following individuals who tested patches
for Koha

– David Cook (1)
– Jesse Maseto (3)
– Marcel de Rooy (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 main branch of:

The branch for this version of Koha and future bugfixes in this release
line is 24.05.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 28 Oct 2025 22:13:57.