diff --git a/misc/release_notes/release_notes_21_11_25.html b/misc/release_notes/release_notes_21_11_25.html
deleted file mode 100644
index 54bafcf0b0..0000000000
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@@ -1,299 +0,0 @@
-
RELEASE NOTES FOR KOHA 21.11.25
-
-01 Nov 2023
-
-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 21.11.25 can be downloaded from:
-
-
-
-Installation instructions can be found at:
-
-
-- Koha Wiki
-- OR in the INSTALL files that come in the tarball
-
-
-Koha 21.11.25 is a bugfix/maintenance release.
-
-It includes 1 enhancements, 4 bugfixes.
-
-System requirements
-
-You can learn about the system components (like OS and database) needed for running Koha on the community wiki.
-
-Bugfixes
-
-Architecture, internals, and plumbing
-
-Critical bugs fixed
-
-
-- 34959 Translator tool generates too many changes
-
-
-Other bugs fixed
-
-
-- 35024 Do not wrap PO files
-
-
-Installation and upgrade (command-line installer)
-
-Critical bugs fixed
-
-
-- 35146 Missing db_revs file for Koha 21.11.24
-
-
-
-
-Critical bugs fixed
-
-
-
-Enhancements
-
-Architecture, internals, and plumbing
-
-Enhancements
-
-
-- 35043 Handling of \t in PO files is confusing
-
-
-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 (86.3%)
-- Armenian (100%)
-- Armenian (Classical) (76%)
-- Bulgarian (100%)
-- Chinese (Taiwan) (78.5%)
-- Czech (77.3%)
-- English (New Zealand) (60%)
-- English (USA)
-- Finnish (98.8%)
-- French (100%)
-- French (Canada) (91.6%)
-- German (100%)
-- German (Switzerland) (58.1%)
-- Greek (61.8%)
-- Hindi (100%)
-- Italian (99.9%)
-- Nederlands-Nederland (Dutch-The Netherlands) (87%)
-- Norwegian Bokmål (62.4%)
-- Polish (100%)
-- Portuguese (91.1%)
-- Portuguese (Brazil) (83.4%)
-- Russian (83.9%)
-- Slovak (74.8%)
-- Spanish (100%)
-- Swedish (87.2%)
-- Telugu (93.9%)
-- Turkish (100%)
-- Ukrainian (75%)
-
-
-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 21.11.25 is
-
-
-Release Manager: Tomás Cohen Arazi
-Release Manager assistants:
-
-
-- Jonathan Druart
-- Martin Renvoize
-
-QA Manager: Katrin Fischer
-QA Team:
-
-
-- Aleisha Amohia
-- Nick Clemens
-- David Cook
-- Jonathan Druart
-- Lucas Gass
-- Victor Grousset
-- Kyle M Hall
-- Andrii Nugged
-- Martin Renvoize
-- Marcel de Rooy
-- Petro Vashchuk
-
-Topic Experts:
-
-
-- UI Design -- Owen Leonard
-- Zebra -- Fridolin Somers
-- REST API -- Martin Renvoize
-- ERM -- Pedro Amorim
-- ILL -- Pedro Amorim
-
-Bug Wranglers:
-
-
-Packaging Manager: Mason James
-Documentation Manager: Aude Charillon
-Documentation Team:
-
-
-- Caroline Cyr La Rose
-- Lucy Vaux-Harvey
-
-Translation Manager: Bernardo González Kriegel
-Wiki curators:
-
-
-- Thomas Dukleth
-- Katrin Fischer
-
-Release Maintainers:
-
-
-- 23.05 -- Fridolin Somers
-- 22.11 -- PTFS Europe (Matt Blenkinsop, Pedro Amorim)
-- 22.05 -- Lucas Gass
-- 21.11 -- Danyon Sewell
-
-Release Maintainer assistants:
-
-
-- 21.11 -- Wainui Witika-Park
-
-
-
-Credits
-
-We thank the following libraries, companies, and other institutions who are known to have sponsored
-new features in Koha 21.11.25
-
-
-
-- [Catalyst](https://www.catalyst.net.nz/products/library-management-koha)
-
-
-We thank the following individuals who contributed patches to Koha 21.11.25
-
-
-
-- Aleisha Amohia (1)
-- Tomás Cohen Arazi (1)
-- danyonsewell (1)
-- Jonathan Druart (6)
-- Danyon Sewell (2)
-- Koha translators (1)
-
-
-We thank the following libraries, companies, and other institutions who contributed
-patches to Koha 21.11.25
-
-
-
-- Catalyst (3)
-- Catalyst Open Source Academy (1)
-- Koha Community Developers (6)
-- Theke Solutions (1)
-
-
-We also especially thank the following individuals who tested patches
-for Koha
-
-
-
-- danyonsewell (5)
-- Jonathan Druart (1)
-- Katrin Fischer (1)
-- Kyle M Hall (2)
-- Owen Leonard (2)
-- David Nind (3)
-- Martin Renvoize (1)
-- Marcel de Rooy (2)
-
-
-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 21.11.x-rmaint.
-
-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 01 Nov 2023 04:09:36.
diff --git a/misc/release_notes/release_notes_21_11_25.md b/misc/release_notes/release_notes_21_11_25.md
deleted file mode 100644
index 9e2fc5e308..0000000000
--- a/misc/release_notes/release_notes_21_11_25.md
+++ /dev/null
@@ -1,256 +0,0 @@
-# RELEASE NOTES FOR KOHA 21.11.25
-01 Nov 2023
-
-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](http://koha-community.org)
-
-Koha 21.11.25 can be downloaded from:
-
-- [Download](http://download.koha-community.org/koha-21.11.25.tar.gz)
-
-Installation instructions can be found at:
-
-- [Koha Wiki](http://wiki.koha-community.org/wiki/Installation_Documentation)
-- OR in the INSTALL files that come in the tarball
-
-Koha 21.11.25 is a bugfix/maintenance release.
-
-It includes 1 enhancements, 4 bugfixes.
-
-**System requirements**
-
-You can learn about the system components (like OS and database) needed for running Koha on the [community wiki](https://wiki.koha-community.org/wiki/System_requirements_and_recommendations).
-
-
-## Bugfixes
-
-### Architecture, internals, and plumbing
-
-#### Critical bugs fixed
-
-- [34959](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=34959) Translator tool generates too many changes
-
-#### Other bugs fixed
-
-- [35024](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=35024) Do not wrap PO files
-
-### Installation and upgrade (command-line installer)
-
-#### Critical bugs fixed
-
-- [35146](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=35146) Missing db_revs file for Koha 21.11.24
-
-### Tools
-
-#### Critical bugs fixed
-
-- [35009](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=35009) [21.11] tools/scheduler.pl contains merge markers
-
- **Sponsored by** *Catalyst*
-
-## Enhancements
-
-### Architecture, internals, and plumbing
-
-#### Enhancements
-
-- [35043](http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=35043) Handling of \t in PO files is confusing
-
-## Documentation
-
-The Koha manual is maintained in Sphinx. The home page for Koha
-documentation is
-
-- [Koha Documentation](http://koha-community.org/documentation/)
-
-The Git repository for the Koha manual can be found at
-
-- [Koha Git Repository](https://gitlab.com/koha-community/koha-manual)
-
-## Translations
-
-Complete or near-complete translations of the OPAC and staff
-interface are available in this release for the following languages:
-
-
-- Arabic (86.3%)
-- Armenian (100%)
-- Armenian (Classical) (76%)
-- Bulgarian (100%)
-- Chinese (Taiwan) (78.5%)
-- Czech (77.3%)
-- English (New Zealand) (60%)
-- English (USA)
-- Finnish (98.8%)
-- French (100%)
-- French (Canada) (91.6%)
-- German (100%)
-- German (Switzerland) (58.1%)
-- Greek (61.8%)
-- Hindi (100%)
-- Italian (99.9%)
-- Nederlands-Nederland (Dutch-The Netherlands) (87%)
-- Norwegian Bokmål (62.4%)
-- Polish (100%)
-- Portuguese (91.1%)
-- Portuguese (Brazil) (83.4%)
-- Russian (83.9%)
-- Slovak (74.8%)
-- Spanish (100%)
-- Swedish (87.2%)
-- Telugu (93.9%)
-- Turkish (100%)
-- Ukrainian (75%)
-
-
-Partial translations are available for various other languages.
-
-The Koha team welcomes additional translations; please see
-
-- [Koha Translation Info](http://wiki.koha-community.org/wiki/Translating_Koha)
-
-For information about translating Koha, and join the koha-translate
-list to volunteer:
-
-- [Koha Translate List](http://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-translate)
-
-The most up-to-date translations can be found at:
-
-- [Koha Translation](http://translate.koha-community.org/)
-
-## Release Team
-
-The release team for Koha 21.11.25 is
-
-
-- Release Manager: Tomás Cohen Arazi
-
-- Release Manager assistants:
- - Jonathan Druart
- - Martin Renvoize
-
-- QA Manager: Katrin Fischer
-
-- QA Team:
- - Aleisha Amohia
- - Nick Clemens
- - David Cook
- - Jonathan Druart
- - Lucas Gass
- - Victor Grousset
- - Kyle M Hall
- - Andrii Nugged
- - Martin Renvoize
- - Marcel de Rooy
- - Petro Vashchuk
-
-- Topic Experts:
- - UI Design -- Owen Leonard
- - Zebra -- Fridolin Somers
- - REST API -- Martin Renvoize
- - ERM -- Pedro Amorim
- - ILL -- Pedro Amorim
-
-- Bug Wranglers:
- - Aleisha Amohia
-
-- Packaging Manager: Mason James
-
-- Documentation Manager: Aude Charillon
-
-- Documentation Team:
- - Caroline Cyr La Rose
- - Lucy Vaux-Harvey
-
-- Translation Manager: Bernardo González Kriegel
-
-
-- Wiki curators:
- - Thomas Dukleth
- - Katrin Fischer
-
-- Release Maintainers:
- - 23.05 -- Fridolin Somers
- - 22.11 -- PTFS Europe (Matt Blenkinsop, Pedro Amorim)
- - 22.05 -- Lucas Gass
- - 21.11 -- Danyon Sewell
-
-- Release Maintainer assistants:
- - 21.11 -- Wainui Witika-Park
-
-## Credits
-
-We thank the following libraries, companies, and other institutions who are known to have sponsored
-new features in Koha 21.11.25
-
-
-- [Catalyst](https://www.catalyst.net.nz/products/library-management-koha)
-
-
-We thank the following individuals who contributed patches to Koha 21.11.25
-
-
-- Aleisha Amohia (1)
-- Tomás Cohen Arazi (1)
-- danyonsewell (1)
-- Jonathan Druart (6)
-- Danyon Sewell (2)
-- Koha translators (1)
-
-
-We thank the following libraries, companies, and other institutions who contributed
-patches to Koha 21.11.25
-
-
-- Catalyst (3)
-- Catalyst Open Source Academy (1)
-- Koha Community Developers (6)
-- Theke Solutions (1)
-
-
-We also especially thank the following individuals who tested patches
-for Koha
-
-
-- danyonsewell (5)
-- Jonathan Druart (1)
-- Katrin Fischer (1)
-- Kyle M Hall (2)
-- Owen Leonard (2)
-- David Nind (3)
-- Martin Renvoize (1)
-- Marcel de Rooy (2)
-
-
-
-
-
-
-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:
-
-- [Koha Git Repository](https://git.koha-community.org/koha-community/koha)
-
-The branch for this version of Koha and future bugfixes in this release
-line is 21.11.x-rmaint.
-
-## Bugs and feature requests
-
-Bug reports and feature requests can be filed at the Koha bug
-tracker at:
-
-- [Koha Bugzilla](http://bugs.koha-community.org)
-
-He rau ringa e oti ai.
-(Many hands finish the work)
-
-Autogenerated release notes updated last on 01 Nov 2023 04:09:36.