RELEASE NOTES FOR KOHA 25.11.05

28 May 2026

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 Community

Koha 25.11.05 can be downloaded from:

• Download

Installation instructions can be found at:

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

Koha 25.11.05 is a bugfix/maintenance release.

It includes 37 enhancements, 143 bugfixes.

System requirements

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

Security bugs

• 38414 Reports permissions not properly enforced
• 42361 SQL Injection in reports/catalogue_out.pl via Filter parameter (error-based, triggered when Criteria matches /branchcode/)

Bugfixes

Accessibility

Other bugs fixed

• 41933 Course reserves OPAC DataTables search field missing accessible label
• 41934 Empty table header in course reserves table causes accessibility error

  This fixes an accessibility issue with the course reserves table in the OPAC (OPAC > Course reserves): "Table header text should not be empty".

  Previously when responsive table controls were shown for the list of course reserves (a green "+" button is shown when the browser window is narrower and all the columns can't be displayed), there was no title for the column header with the controls.

  Now, the column header has the text "Expand" when the responsive controls are shown.

• 42142 The gear icon to toggle panel for login settings needs accessibility updates
• 42143 The breadcrumbs on Patron pages render an empty link This patch improves accessibility for screen readers by removing a duplicate empty link that was rendered in the breadcrumbs on patron pages.
• 42149 The main navigation needs an aria-label
• 42236 OPAC lists table header contains no text
• 42300 OPAC detail page: authority links have no text This fixes an accessibility issue on OPAC details pages for magnifying glass icon links to authority records: "Links must have discernible text".

  The magnifying glass icon links now have a title and aria label "View authority record".

• 42448 Staff Interface News (newsfooter) text does not have sufficient color contrast

  Sponsored by Athens County Public Libraries

Acquisitions

Critical bugs fixed

• 42010 Include escaping when using PO numbers in EDI acquisitions

Other bugs fixed

• 41783 Query parameters for suggestions filtering is not encoded

  This fixes searching for suggestions using the "Bibliographic information" filter on the acquisitions page in the staff interface (Acquisitions > Suggestions).

  Searching was not working as expected in some situations. For example, searching for a title of an existing suggestion did not return any results.

• 41997 Default suggester is not passed by the suggestion creation form
• 41999 Suggestions table in staff interface no longer searches all data following title in Suggestion column This fixes the search filter for the suggestions tables in the staff interface. The search filter now searches all suggestion column data, not just the title.
• 42312 Must enter all four lines of physical address when editing a vendor

Architecture, internals, and plumbing

Critical bugs fixed

• 42394 Session_id lost when a job is enqueued

Other bugs fixed

• 30261 opac/tracklinks.pl renders 404 incorrectly
• 41454 Remove unused dbh calls
• 41521 WebService::ILS::OverDrive not passing pl_valid

  Embedding WebService::ILS::OverDrive into Koha to fix several perl validation errors. The author of the module is not reachable on CPAN. This can be reverted once upstream has been fixed.

• 41587 node audit identified several vulnerable node dependencies Fix node dependency security vulnerabilities by upgrading packages and adding yarn resolutions. The following packages were updated:

  Direct dependency upgrades: - gulp-exec from ^4.0.0 to ^5.0.0 (fixes lodash.template HIGH vulnerability) - lodash from ^4.17.12 to ^4.17.23 (MODERATE) - minimatch from ^3.0.2 to ^3.1.4 (HIGH)

  Yarn resolutions added to pin secure versions of transitive dependencies: - form-data ^2.5.4 (CRITICAL) - fast-xml-parser ^4.5.4 (CRITICAL) - braces ^3.0.3 (HIGH) - qs ^6.14.1 (HIGH) - serialize-javascript ^7.0.3 (HIGH) - micromatch ^4.0.8 (MODERATE) - @cypress/request ^3.0.0 (MODERATE) - js-yaml ^4.1.1 (MODERATE) - undici ^6.23.0 (MODERATE)

  This brings in upstream security fixes for critical, high, and moderate severity vulnerabilities reported by yarn audit. No functional changes are expected in Koha beyond those provided by the updated dependencies.

• 42163 wrapper-staff-tool-plugin.inc no longer loads the admin menu This fixes the sidebar menus when using plugins. The appropriate sidebar menu is now shown, depending on the type of plugin (such as administration, tools, or reports). Previously, no sidebar menu was appearing in some circumstances.
• 42175 Running under Mojo is broken in k.t.d
• 42317 [CVE-2014-1626] Require MARC::File::XML > 1.0.2 This updates the CPAN file to reflect the minimum version needed for the MARC::File::XML Perl module. This is important because of the vulnerabilities in version 1.0.1.

  (Note: This should not cause any issues, as v1.0.5 is available and already used from Debian repositories for installation.)

• 42356 New yarn build warning: if() syntax is deprecated

  Sponsored by Athens County Public Libraries

• 42463 Deleting a SMS provider should use text() rather than html()

Authentication

Other bugs fixed

• 42222 Use of uninitialized string in string eq in Auth.pm

Cataloging

Other bugs fixed

• 31717 Value builder unimarc_field_010.pl should also use 214$c

  This updates the unimarc_field_010.pl value builder for UNIMARC systems. If the value builder finds a publisher from the ISBN entered in 010$a, it now automatically adds the publisher name to the 214$c (only the 214$c is updated if there is also a 210$c, as the 214$c is now the more important field with the bibliographic transition.).

• 41367 Staff user interface - no sidebar menu when on record sources pages

  This adds the missing sidebar menu when using Administration > Catalog > Record sources.

  Sponsored by OpenFifth

• 42072 Batch item deletion "Delete records" message is confusing

  This change clarifies the option to delete bibliographic records if no items remain in the Batch Item Deletion cataloguing tool.

• 42176 Form to create an authorized value is submitted when cancelled

  Sponsored by Lund University Library

• 42221 autoBarcode set to incremental EAN-13 barcodes do not increment
• 42262 MARC 006 tag editor plugin drops blank value in position 17 when editing existing tag
• 42424 Javascript error prevents saving when an instance of an 'important' or 'required' subfield is deleted

Circulation

Critical bugs fixed

• 39748 Daylight savings breaks circulation (when DST change eliminates 00:00 to 00:59)

  This change fixes a timezone-related issue that occurs when checking patron expiry dates in certain timezones (e.g. Africa/Cairo) where the daylight savings time change erases midnight from that day.

  While it is a rare problem, it can cause errors accessing patron details and check out pages in the staff interface for those Koha instances affected.

Other bugs fixed

• 15792 Double-clicking the 'renew' button on circulation.pl will double-charge account management fee

  This fixes patron renewal from the patron check out or details page, so that you can't double-click the "Renew" link, and get double-charged the enrollment fee (where an enrollment fee is this is set for the patron category).

  It also changes the "Renew" link from a text link to a standard light-grey action button.

• 21941 Incorrect GROUP BY in circ/reserveratios.pl

  Sponsored by Lund University Library

• 41343 Overdue report is too intensive on systems with many overdues
• 41510 Fallback on bookable itemtype can break if item has no itemtype

  Catches the unlikely case of there not being an itemtype associated with item or bib for bookings.

• 41788 Make running the holds queue on click optional This patch adds a system preference 'UseHoldsQueueFilterOptions'. When it is enabled it prevents the direct running of the holds queue by clicking on the 'Holds queue' links. With it enabled it will present the user with filter options before running the holds queue. This is to prevent excessive running of the holds queue which can cause slowdowns on larger systems.

• 41938 Argument "" isn't numeric in numeric gt (>) ... warnings in circulation.tt

  Sponsored by Ignatianum University in Cracow

• 41940 Use of uninitialized value... warnings in circulation.pl

  Sponsored by Ignatianum University in Cracow

Command-line Utilities

Critical bugs fixed

• 41353 koha-dump failing on mysqldump PROCESS privileges

  For those using the MySQL database. Starting from MySQL 5.7.31 and MySQL 8.0.20, mysqldump requires the PROCESS privilege to access tablespace metadata by default. Without this privilege, backup operations fail with permission errors.

  This fixes this issue by adding the --no-tablespaces flag to the dbflag variable. This prevents mysqldump from attempting to access tablespace metadata, allowing backups to complete successfully without requiring the PROCESS privilege.

Other bugs fixed

• 40744 Don't give noisy warning when PatronSelfRegistration is turned off

  When PatronSelfRegistration is set to ignore (i.e. do nothing) if --del-exp-selfreg is passed to cleanup_database.pl we were issuing warnings. This patch removes those.

• 41967 cleanup_database.pl ignores integer values for --labels and --cards and defaults to 1 day This fixes a bug in the cleanup_database.pl script to delete label batches and patron card batches older than X days. Before this fix, if the --labels or --cards argument was passed in the cronjob, all batches older than 1 day were deleted, regardless of the value passed in the argument.

Database

Critical bugs fixed

• 39107 kohastructure.sql doesn't load on new MySQL versions

  This fixes a database error that occurred when starting up a new Koha instance with MySQL version 8.4 or higher.

• 41460 On Mysql on upgrade from 25.05 to 25.11 I got the error TEXT column 'value' can't have a default value

Other bugs fixed

• 42273 'idenfity' typo in categories table

  Fixes the spelling in the database comment for the categorycode field (in the categories table): 'idenfity' to 'identify'.

Fines and fees

Other bugs fixed

• 41386 Adding 0.00 as value for "Expired hold charge" in circulation rules can lead to exception Koha::Exceptions::Account::AmountNotPositive

  Using value 0.00 in "Expired hold charge" rule on circulation rules caused Koha to die with exception Koha::Exceptions::Account::AmountNotPositive when expired hold charge was added for patron. This was caused by error in if statement in method Koha::Hold->cancel which allowed value 0.00 to be passed to method add_debit. This method then raised exception since value 0.00 is not positive. This patch fixes the erroneous if statement in method Koha::Hold->cancel.

  Sponsored by Koha-Suomi Oy

Hold requests

Critical bugs fixed

• 41959 Holds queue builder doesn't always check all holds when using transport cost matrix

Other bugs fixed

• 41267 It should be possible to prevent some itemtypes from filling other biblio level holds
• 41335 Toggling the hold options does not always work in opac-reserve

  When DisplayMultiItemHolds is enabled, item selection for specific items is done via checkboxes; no item is preselected unless there is only one. Otherwise an item is selected via radio buttons. The first one is preselected.

• 41801 FixPriority recursive calls for lowestPriority holds can be removed This performance update optimizes the C4::Reserves->FixPriority function. Previously, when adjusting holds on a record with many "lowest priority" requests, Koha would use recursive calls that repeatedly touched every hold on the record. This caused significant slowdowns (lag) when managing large hold queues.
• 41849 Cancelling filled hold from group does not cancel remaining pending holds from group or indicate that it's a hyperhold This patch adds a new option to the modal displayed when checking in an item that is already waiting for a hold. If the hold is part of a group, the modal will offer the option to cancel all holds in the group rather than just the hold for the item that has been checked in. A new REST API endpoint (POST /patrons/{patron_id}/hold_groups/{hold_group_id}/cancel) has been added to achieve this functionality. The new endpoint will: -Cancel all holds within a specified hold group. -Accept a cancellation reason -Return a 204 on success -Return a 404 when the hold group cannot found or does not exist.

  The endpoint requires the 'reserveforothers' permission.

• 41878 No logs for grouping existing holds or ungrouping a hyperhold With this patch, Koha will record a holds modification in the action logs each time a hold is grouped or ungrouped.
• 41880 Logs for moved holds don't indicate original bib number/item number If a record-level hold is moved from one record to another (or an item-level hold is moved from one item to another), and no change was made to the hold before it was moved, there was no way to identify the record or item for the original hold (when HoldsLog is enabled).

  With this change, both the old record (or item) number and new record number (or item) are now shown in the log viewer Info and Diff columns.

  This is shown in the diff column as O for the old biblionumber (or itemnumber) and N for the new biblionumber (or itemnumber).

  Example for the Diff column for a record-level hold that was moved:

  • Before (note "O":"11" and "N":11): {"D":{"biblionumber":{"O":"11","N":11},"timestamp":{"O":"2026-02-28 02:39:44","N":"2026-02-28 02:42:02"}}}

  • After (note "N":11 and "O":262): {"D":{"biblionumber":{"N":11,"O":262},"timestamp":{"O":"2026-02-28 02:54:57","N":"2026-02-28 02:55:18"}}}

  Example for the Diff column for a record-level hold that was moved:

  • Before (note that no biblionumbers or itemnumbers are shown): {"D":{"timestamp":{"N":"2026-02-28 02:51:07","O":"2026-02-28 02:50:00"}}}

  • After (note that the new and old biblionumbers and itemnumbers are now shown): {"D":{"biblionumber":{"O":139,"N":255},"itemnumber":{"N":563,"O":296},"timestamp":{"N":"2026-02-28 02:59:33","O":"2026-02-28 02:58:34"}}}

  • 42147 Action logs for hold creation contain less data Prior to version 25.05.05, the action logs for creating a hold used to show the full hold data in the "info" column, but starting in 25.05.05 the "info" column only shows the hold id, and other hold information is not logged when the hold is created. This restores other hold values to the hold creation action logs, so that libraries can easily look up the starting priority and options that were selected when the hold was first placed.
  • 42255 Grouped holds counted inconsistently for circ rules This fixes placing holds when group holds are enabled (DisplayAddHoldGroups system preference), so that a group hold only counts as one hold.

  Previously, each hold in the hold group was counted as a hold. So if the "Holds allowed (total)" or "Maximum total holds allowed (count)" circulation and fine rules values were exceeded you would not be able to place additional holds and get a message "Too many holds: [patron name] can place of the requested holds for a maximum of XX total holds.".

  Example: if the total holds allowed is set to 2 and a group hold was placed on two records, this was counted as 2 holds - placing an additional hold would result in the the "Too many holds" message.

• 42343 JS error holdsQueueTable is undefined when no holds exist

  Sponsored by Koha-Suomi Oy

I18N/L10N

Other bugs fixed

• 41769 ", by" in suggestions table in the staff interface is not translated

  This fixes a translation issue in the purchase suggestions table in the staff interface. When there is a suggestion title and author, a ", by" is added between the title and the author in the suggestion column. The "by" was not being translated when a language other than English was used for the staff interface.

• 42302 xgettext.pl does not output to STDOUT correctly
• 42341 "Print label" on staff detail page is not translatable

ILL

Other bugs fixed

• 41247 ILL batches modal does not reset correctly

  The "New ILL requests batch" modal was not resetting its state correctly after being closed, causing unexpected behaviour when it was reopened.

  The modal now resets its internal state fully when closed, so that each new batch creation session starts from a clean initial state regardless of how far through the workflow the previous session progressed.

• 41861 ILL request cost and price paid don't show if 0 This updates how an ILL request cost and price paid are shown - if the amount is $0, then it is now shown. Previously, the fields were not shown if the amount was $0.

  (Note: 'Cost' is not editable in the user interface, but the backend used may set the value. 'Price paid' is editable through the 'Edit request' action)

• 41944 Error 500 on non-existent ILL request (op=illview) This fixes error 500 and stack trace messages being shown when attempting to access a non-existent ILL request in the staff interface. Now, if no request is found, the standard 404 page not found error page is shown.
• 42244 Fix JS TypeError on patrons ILL table

Installation and upgrade (command-line installer)

Critical bugs fixed

• 42301 updatedatabase fails on mysql when adding a unique key to a text column (introduced by 35380)
• 42318 Table record_sources is not populated with data on install

  This adds predefined record source values for new Koha installations (Administration > Catalog > Record sources).

  The predefined values for record sources are: - batchmod (Batch record modification) - intranet (Staff interface MARC editor) - batchimport (Stage MARC import) - z3950 (Z39.50 import) - bulkmarcimport (Bulk import command line script) - import_lexile (Lexile.com scores from CSV using the command line script)

  These values were formerly hardcoded for MARC overlay rules (Administration > Catalog > Record overlay rules). Bug 35380 (added in Koha 26.05) removed the hardcoded values, but didn't update the installation scripts.

• 42374 DB Upgrade from the UI is broken
• 42412 Upgrade to 25.11.02.004 using MySQL fails with Exception: Incorrect DATE value: value: '0000-00-00'

MARC Authority data support

Other bugs fixed

• 21453 blinddetail-biblio-search.pl/.tt use hardcoded subfield values for MARC21
• 41843 Koha::Authorities->move_to_deleted can die on encoding errors

  This fixes deleting authority records - you can now successfully delete authority records with encoding errors and invalid MARCXML.

  Previously, attempting to delete an authority record with encoding errors would result in a 500 error.

• 41859 Authority search autocomplete results not consistent with search results

  Sponsored by Ignatianum University in Cracow

• 41962 Add comment to SearchAuthorities about unused params, update POD accordingly

MARC Bibliographic data support

Other bugs fixed

• 41759 The display of MARC 21 field 026 data (Fingerprint Identifier) is missing (both in intranet and OPAC)

  Sponsored by Ignatianum University in Cracow

Mana-kb

Other bugs fixed

• 41373 Report share with mana not working when language_loop is not true

OPAC

Critical bugs fixed

• 42545 Koha::Calendar::days_between skips holiday subtraction for end date if time is early

Other bugs fixed

• 40481 The items table on koha/opac-MARCdetail.pl does not honor OPACHiddenItems

  This fixes the MARC view in the OPAC where an item should be hidden when OPACHiddenItems rules should apply. The item was hidden in the normal view, but not in the MARC view.

• 41665 Only include Greybox in OPAC if IdRef is enabled This patch wraps the Greybox include in the OPAC with a syspref check on IdRef, so that it's only loaded when it's needed.
• 41690 Add MARC21 245$b (subtitle) to Cite option This fixes citations generated using the "Cite" option in the OPAC - subtitles are now included in the title where they exist for MARC21 (245$b).

• 41866 "Use of uninitialized value..." warning in opac-search.pl

  Sponsored by Ignatianum University in Cracow

• 41870 Warning "Use of uninitialized value $borrowernumber" in opac-detail.pl

  Sponsored by Ignatianum University in Cracow

• 41942 Hiding primary contact method hides lang with PatronSelfModificationBorrowerUnwantedField
• 41953 OPAC holds don't show which group/hyperhold individual holds belong to

  This patch adjust the display of current holds in a patron's account in the OPAC to clarify which holds are grouped together. It adds a column showing the hold group number and makes it more clear that the message "part of a hold group" can be clicked to reveal a list of grouped holds.

• 42017 Fix content type of OPAC news RSS

  Sponsored by Athens County Public Libraries

• 42020 (Bug 39482 follow-up) Library info link shown in OPAC without OpacLibraryInfo and library URL

  This fixes the link to library information (the (i) icon) in the OPAC holdings table, before the current and home library name. The (i) icon now only appears if the OpacLibraryInfo HTML customization is defined.

  Before this, a link to library information was appearing even if OpacLibraryInfo was not defined.

  (If there is:

  • only a URL defined for the library, the current and home library is an active link to the website
  • an OpacLibraryInfo HTML customization AND a URL defined for the library, an (i) icon is shown and in the pop-up window there is the library information and a button with "Visit website".)

  (This is related to bug 39482 - Link to edit OpacLibraryInfo from library edit page broken, included in Koha 26.05.00 and 25.11.01.)

  Sponsored by Pontificia Università di San Tommaso d'Aquino (Angelicum)

• 42570 OPAC patron summary shows literal holds count instead of group-aware count

  This fixes the patron summary on the front page of the OPAC to show the correct number of holds when hold groups are enabled (DisplayAddHoldGroups system preference).

  Grouped holds are now correctly shown as 1 hold, instead of the number of individual holds in hold groups.

Patrons

Critical bugs fixed

• 41045 Suggestions manage permissions added to patrons who previously had no permissions in that category

Other bugs fixed

• 37143 Patron registration allows for saving required fields with a single space instead of information

  This changes the OPAC self-registration form validation so that required fields need actual information, and not just spaces.

  Before this, spaces could be entered into most required fields and the form would successfully submit. Now, when submitting, a warning is generated to fill in all missing fields for required fields with just spaces.

• 41073 Import users expiry date default does not apply
• 42169 Unify patron category change popups
• 42474 Patron categories form label: "Upperage limit" should be "Upper age limit" This fixes the spelling for a patron category form label - it changes "Upperage limit" to "Upper age limit".

Point of Sale

Other bugs fixed

• 41585 Refunds don't always appear on the register page

  This patch fixes two issues with cash refunds on the register page:

  1. Payouts were not appearing in the transactions table after being created because accountlines were fetched before the refund operation completed.

  2. Account credit (AC) refunds were incorrectly creating payout transactions when no cash should leave the register.

REST API

Critical bugs fixed

• 35380 PUT /biblios/:biblio_id doesn't apply record overlay rules

  This fixes API requests that update a bibliographic record (PUT /biblios/:biblio_id) so that they apply the record overlay rules if defined in Administration > Catalog > Record overlay rules > Module = source.

  The predefined values for record sources are: - batchmod (Batch record modification) - intranet (Staff interface MARC editor) - batchimport (Stage MARC import) - z3950 (Z39.50 import) - bulkmarcimport (Bulk import command line script) - import_lexile (Lexile.com scores from CSV using the command line script) and can be expanded in Administration > Catalog > Record sources.

• 41614 additional_contents REST endpoint broke the display location filter This fixes a regression that resulted in an empty list in the "Display location" filter in the sidebar for Tools > Additional tools > HTML customizations. Only All, OPAC, and Staff Interface options were shown in the dropdown list, instead of the full list of display locations.

  (Regression caused by Bug 39900 - Add public REST endpoint for additional_contents, in Koha 25.11 and 25.05.)

Reports

Other bugs fixed

• 41699 onsite_checkout not available in Statistics wizards

  In Reports > Statistics wizards > Circulation there was no option to extract information about entries with statistics.type = 'onsite_checkout'.

SIP2

Critical bugs fixed

• 42053 Bug 37893 DBUpdate does not always add the new userflags/permissions

  This patch adds the 'sip2' user flag to systems on which it does not exist. This flag was introduced in Bug 37893 but due to an error in the upgrade script it was not added to systems without existing SIP configuration.

• 42547 SIP performance is terrible if sip2_resource_last_modified is missing from memcached

Other bugs fixed

• 41985 Fix wording on SIP2 account form - 'Syspref' to 'System preference'

  This fixes the section heading on the SIP2 account form to spell system preference in full ('Syspref overrides' to 'System preference overrides').

• 42447 SIP template fields in the database are too small

Searching - Elasticsearch

Other bugs fixed

• 28884 ElasticSearch: Question mark in title search returns no results

  Sponsored by Pontificia Università di San Tommaso d'Aquino (Angelicum)

• 40658 When sorting by local-number we should use the sort field

• 41758 Add Fingerprint Identifier data to Elasticsearch index mappings

  Sponsored by Ignatianum University in Cracow

• 41863 Facets generated from Authorized values sometimes show empty labels

  Sponsored by Ignatianum University in Cracow

Searching - Zebra

Other bugs fixed

• 41795 UNIMARC: a Zebra search for Corporate Body Name authorities will also return Collective Titles

  Previously, in UNIMARC instances, a search for "Corporate Body Name" authorities (authtypecode 'CO') in the OPAC or in the Staff interface would return "Collective Title" (authtypecode 'CO_UNI_TI') authorities as well. This has now been fixed. NOTE: this was a Zebra-only issue, Elasticsearch is not affected.

Self checkout

Other bugs fixed

• 27826 Self checkout dies on '?' as a barcode

  This fixes the self-checkout feature so that barcodes with characters (such as ? or +) work. Previously, attempting to check out an item with such a barcode resulted in an error page.

Serials

Other bugs fixed

• 41846 Notes field of routing list displays HTML characters

  This change fixes the routing list note so that new lines converted to
  don't get escaped by the HTML filter.

• 42277 JS error when viewing a subscription

Staff interface

Critical bugs fixed

• 42521 Cannot login from suggestion.pl

Other bugs fixed

• 41476 Plugins table explode if one of the plugin is in error
• 41516 Terminology: Change cardnumber to card number for system preference descriptions

  This fixes the system preference descriptions for AutoSwitchPatron, CardnumberLog, and SelfCheckoutByLogin so that they use "card number" instead of "cardnumber" (as per the terminology guidelines).

• 42182 StaffReportsHome HTML customization does not work when library limited
• 42238 Navigating directly to a patron's holds tab does not work
• 42309 JS error when there are no cash registers This fixes a JavaScript error in the browser console when there are no cash registers (Administration > Accounting > Cash registers):

  Uncaught TypeError: can't access property "DataTable", crtable is undefined

• 42398 Form validation does not work on additional content news This fixes adding or editing news (Tools > Additional tools > News) so that a default title and content is required for a news item.

System Administration

Other bugs fixed

• 28297 Can't save system preference and field not marked as modified when changing value

  System preferences with a text input field can now be saved when they are changed back to the original value.

• 42638 Cannot delete an identity provider domain

  Sponsored by Athens County Public Libraries

Templates

Other bugs fixed

• 35237 Duplicate ids in markup of patron card layout edit form

  Remove duplicate ID's in the markup to return valid html.

  Sponsored by Catalyst

• 41760 Fix and in several templates

  Sponsored by Athens County Public Libraries

• 41778 Broken display of not for loan status on item detail page

  This patch makes some corrections to the way the item detail page template defines and display an item's not for loan status.

  Sponsored by Athens County Public Libraries

• 41835 Add item forms Tag editor buttons on serial edition page are misaligned

  Sponsored by Koha-Suomi Oy

• 42012 e.preventDefault not called in clubs.tt club_hold_search handler
• 42103 Spelling: marc record

  This fixes the spelling of "marc" (marc to MARC) in two places: - an error message in the database audit (More > About Koha > Database audit) - the description for the marc_modification_templates permission

• 42104 Spelling: capitalize id (instead of id and Id) This fixes the spelling in several places where "id" or "Id" is used instead of "ID".
• 42106 Spelling: Failed to load plugin url: {0} Fixes the terminology for URL (url changed to URL) in the file used by Koha for translating TinyMCE editor interface UI text.
• 42131 Terminology: Return in action logs should be Check-in This changes the text for the "Return" action in the log viewer (when checking in an item) to "Check-in", to help improve translation.

• 42134 String displays incorrectly: words “notices” and “for” appear concatenated

  Sponsored by Athens County Public Libraries

• 42140 Patron information - no space between guarantor name and relationship on patron details page

  This fixes the display of the guarantor information on a patron's details page for the staff interface - there is now a space between the guarantor's surname and relationship. For example: "Henry Acevedo (father)" instead of "Henry Acevedo(father)".

• 42438 Remove event attributes from icon selection include file

  Sponsored by Athens County Public Libraries

• 42439 Remove event attributes from label-edit-batch.tt

  Sponsored by Athens County Public Libraries

• 42442 Remove event attributes from bibliographic record merge template

  Sponsored by Athens County Public Libraries

• 42445 Remove event attributes from list creation template

  Sponsored by Athens County Public Libraries

• 42467 Remove event attributes from MARC modification templates template

  Sponsored by Athens County Public Libraries

Test Suite

Critical bugs fixed

• 41216 Resurrect tt_valid.t

Other bugs fixed

• 40962 t/db_dependent/OAI/Server.t is failing
• 42126 t/db_dependent/00-strict.t not testing all perl files
• 42359 t/db_dependent/Reports/Guided.t fails when ReportsLog is enabled
• 42578 Koha/Hold.t failing on date comparison
• 42581 xt/api.t shouldn't test routes injected by plugins

Tools

Critical bugs fixed

• 41882 Batch hold modification tool updates pickup locations to disallowed libraries

  This fixes a problem with the batch hold modification tool that was allowing for holds to be batch updated to pickup location that are not valid.

Other bugs fixed

• 29016 Log viewer has problems with many entries
• 41883 Modifications using batch hold modification tool aren't logged

  This patchsets adds the ability to log information about holds modified via the batch hold modification tool. Modifications are only logged if the HoldsLog system preference is enabled.

• 41884 Job report for batch item modifications that fail due to PreventWithdrawingItemsStatus has no details on failed items
• 42156 Staging and matching authorities with bad characters can fail This fixes an error where matching on authorities would fail when encountering a record with invalid characters.

  Koha will now attempt to clean the record for parsing. If it can't be recovered, the record will be dropped from found matches.

Enhancements

Accessibility

Enhancements

• 42165 OPAC main search should include role="search"

Architecture, internals, and plumbing

Enhancements

• 41440 Add caching to language_get_description and get_rfc4646_from_iso639

Cataloging

Enhancements

• 33857 Reduce and resize local cover images

  Previously, uploading a JPEG cover image to Koha's local cover image store caused the file to be re-encoded as PNG, increasing file sizes by up to 10×. A 170 KB JPEG would be stored as ~930 KB.

  After this fix, images are stored in their original format. The same image is now stored at ~92 KB — roughly half the original size, with no quality loss.

  This affects all installations using the LocalCoverImages system preference.

• 40633 Add keyboard shortcut to advanced cataloging editor for fixed length field plugins

  This enhancement adds a keyboard shortcut to the advanced cataloging editor to open the value builder plugins for the MARC leader, 006, 007, and 008 fields. This shortcut defaults to Control-Shift-H but can be customized as desired.

  Sponsored by Main Library Alliance

Circulation

Enhancements

• 37966 When overriding a hold to renew a book the due date becomes "now" if not specified

Command-line Utilities

Enhancements

• 41062 Expand cronjob erm_run_harvester.pl with parameter for providers

  This enhancement adds a new option to define specific providers in the cronjob erm_run_harvester.pl that are used to run the harvesting for COUNTER Reports in the ERM module. Use parameter --provider-id or -p The parameter provider-id is repeatable. If the parameter for provider-id is not used all active providers will be harvested (as before). The script will check if these providers are active (as before).

  Sponsored by Karlsruhe Institute of Technology (KIT)

• 41851 Add logging to EDI cron job

Hold requests

Enhancements

• 41957 Hyperhold/hold group information should show on 'Hold found' modal

  This enhancement adds a notification to the hold found modal when the hold to be filled is part of a group. The modal will include the message "part of a hold group" and a link to the holds table in the patron's account.

Lists

Enhancements

• 42267 Update lists pages to use grid layout for forms

  Sponsored by Athens County Public Libraries

OPAC

Enhancements

• 34025 Uniform titles (130 / 240 /730) in bibliographic record to link to authority file
• 39027 News are ordered with oldest on top
• 41955 OPAC: Patron hold history table should show hyperhold/hold group information

Patrons

Enhancements

• 41954 Staff interface: Patron hold history table should show hyperhold/hold group information

Plugin architecture

Enhancements

• 40972 New hook: extend MARC filter

Point of Sale

Enhancements

• 37671 Can't print receipt for refund from cash register transaction history

  This enhancements adds a new PAYOUT notice template to be use for receipt printing of refund transactions.

  We then use that template from both the cash management registers page and the patron account pages.

  Sponsored by OpenFifth

• 41751 Cash register transaction history returns 403 for users with only anonymous_refund permission

  Sponsored by OpenFifth

REST API

Enhancements

• 41733 Honor EmailPatronRegistrations preference in the API
• 41901 Allow duplicate check when adding authority via API

• 42206 Add REST endpoint GET /libraries/{library_id}/closed_dates

  Sponsored by Büchereizentrale Schleswig-Holstein

Reports

Enhancements

• 39164 Add max_statement_time to SQL report queries

  This patchset adds the abilty to set a maximum execution time in seconds for SQL report queries. Reports exceeding this limit will be automatically terminated. This is configured in the koha-conf.xml file by setting the report_sql_max_statement_time_seconds parameter. By default this is turned off.

SIP2

Enhancements

• 41383 SIP2 server does not search patrons by unique patron attributes (alternate IDs unusable in SIP2)

Searching - Elasticsearch

Enhancements

• 36550 koha-elasticsearch commit default should be configurable

  You can now set custom defaults for koha-elasticsearch in /etc/default/koha-common. You can still override the defaults using the command line.

• 40577 Bulk update Elasticsearch index for bibliographic records after authority change When merging (or updating) authorities, the Elasticsearch indexing of the linked biblios now will happen in one background job per authority instead of one background job per biblio. So an authority that is used in 100 biblios will now trigger one indexing background job with 100 biblio items instead of 100 background jobs with 1 biblio item each.

• 42016 Add identifier-other search field for authorities (MARC 21)

  Sponsored by Pontificia Università di San Tommaso d'Aquino (Angelicum)

• 42107 Add score to staff search results

Serials

Enhancements

• 38009 Add a generate next button in serials receive page

  This enhancement adds a "Generate next" button to the receive page for a serial, similar to the one on the serial collection page (Serials > [subscription page] > Receive).

  Sponsored by Pymble Ladies' College

• 42076 Add vendor ID column to serial vendor search results

System Administration

Enhancements

• 41980 SIP codes in the new SIP Config UI could have better descriptions

  This enhancement improves the descriptions and tooltips for several SIP2 account form fields: - Allow and hide fields: instead of just codes (such as CQ), most codes now include a description (such as CQ - Valid Patron Password) - Improved tooltips for these fields: . CR item field . CT always send . CV always send 00 on success . CV triggers alert - Adds tooltips in the template section for the AE, AV, and DA field templates

Templates

Enhancements

• 23269 Long hold queues are slowing the service

  The patron holds table now uses the REST API to fetch, display and modify hold information, replacing the previous implementation.

  What Changed

  Migrated the patron holds table to use REST API endpoints for data retrieval All existing holds table functionality remains intact with improved performance and maintainability

  Impact

  This change modernizes the holds table architecture by leveraging the REST API, providing:

  Better separation of concerns between frontend and backend Improved consistency with other API-driven features Foundation for future enhancements to holds management

  Sponsored by Koha-Suomi Oy

• 39780 Update library groups form to use grid layout

  Sponsored by Athens County Public Libraries

• 40113 Update accounting admin pages to use grid layout for forms

  Sponsored by Athens County Public Libraries

• 40727 Minor styling bug in print/email receipt pop-up menu

• 41823 Update acquisitions admin pages to use grid layout for forms

  Sponsored by Athens County Public Libraries

• 41827 Update authority types pages to use grid layout for forms

  Sponsored by Athens County Public Libraries

Tools

Enhancements

• 8088 Png-images of covers lost transparency

Transaction logs

Enhancements

• 42030 Add diff support to SUGGESTION action logs

  This enhancement adds a 'diff' to the action logs for purchase suggestions (creating, modifying, and deleting).

  Previously, no diff was recorded (although some information was recorded in the Info column).

Web services

Enhancements

• 37713 OAI-PMH - Honour OpacSuppression syspref

New system preferences

• ElasticsearchEscapeCharacters
• OpacElasticsearchEscapeCharacters
• UseHoldsQueueFilterOptions

Documentation

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

• Koha Documentation As of the date of these release notes, the Koha manual is available in the following languages:

• English (USA)

• French (80%)
• German (88%)
• Greek (92%)
• Hindi (62%)

The Git repository for the Koha manual can be found at

• Koha Git Repository

Translations

Complete or near-complete translations of the OPAC and staff interface are available in this release for the following languages:

Partial translations are available for various other languages.

The Koha team welcomes additional translations; please see

• Koha Translation Info

For information about translating Koha, and join the koha-translate list to volunteer:

• Koha Translate List

The most up-to-date translations can be found at:

• Koha Translation

Release Team

The release team for Koha 25.11.05 is

• Release Manager: Lucas Gass

• QA Manager: Martin Renvoize

• QA Team:

  • Marcel de Rooy
  • Martin Renvoize
  • Jonathan Druart
  • Laura Escamilla
  • Lucas Gass
  • Tomás Cohen Arazi
  • Lisette Scheer
  • Nick Clemens
  • Paul Derscheid
  • Emily Lamancusa
  • David Cook
  • Matt Blenkinsop
  • Andrew Fuerste-Henry
  • Brendan Lawlor
  • Pedro Amorim
  • Kyle M Hall
  • Aleisha Amohia
  • David Nind
  • Baptiste Wojtkowski
  • Jan Kissig
  • Katrin Fischer
  • Thomas Klausner
  • Julian Maurice
  • Owen Leonard

• Documentation Manager: David Nind

• Documentation Team:

  • Philip Orr
  • Aude Charillon
  • Caroline Cyr La Rose

• Translation Manager: Jonathan Druart

• Wiki curators:

  • George Williams
  • Thomas Dukleth

• Release Maintainers:

  • 25.11 -- Jacob O'Mara
  • 25.05 -- Laura Escamilla
  • 24.11 -- Fridolin Somers
  • 22.11 -- Wainui Witika-Park (Catalyst IT)

• Release Maintainer assistants:

  • 25.11 -- Chloé Zermatten
  • 24.11 -- Baptiste Wojtkowski
  • 22.11 -- Alex Buckley & Aleisha Amohia

Credits

We thank the following libraries, companies, and other institutions who are known to have sponsored new features in Koha 25.11.05

We thank the following individuals who contributed patches to Koha 25.11.05

We thank the following libraries, companies, and other institutions who contributed patches to Koha 25.11.05

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

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:

• Koha Git Repository

The branch for this version of Koha and future bugfixes in this release line is 25.11.x-security.

Bugs and feature requests

Bug reports and feature requests can be filed at the Koha bug tracker at:

• Koha Bugzilla

He rau ringa e oti ai. (Many hands finish the work)

Autogenerated release notes updated last on 28 May 2026 19:24:27.