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docs: document removal of MySQL v8.0 and adding v9.7 LTS #15200

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susnux merged 1 commit into from
Jun 23, 2026
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docs: document removal of MySQL v8.0 and adding v9.7 LTS #15200

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2 changes: 1 addition & 1 deletion admin_manual/installation/system_requirements.rst
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Expand Up @@ -25,7 +25,7 @@ For best performance, stability and functionality we have documented some recomm
| | - CentOS Stream |
| | - Alpine Linux |
+------------------+-----------------------------------------------------------------------+
| Database | - MySQL 8.0 / 8.4 |
| Database | - MySQL 8.4 / 9.7 |
| | - MariaDB 10.6 / 10.11 / 11.4 / **11.8** (recommended) |
| | - Oracle Database 19c, 21c, 23ai |
| | (*only as part of an enterprise subscription*) |
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11 changes: 11 additions & 0 deletions admin_manual/release_notes/upgrade_to_35.rst
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Expand Up @@ -11,3 +11,14 @@ System requirements
- The minimum supported version of *SUSE Linux Enterprise Server 15* has been bumped to SP7.
- The minimum supported version of *Debian Linux* has been bumped to *13 (Trixie)*.
- The minimum supported version of *Ubuntu Linux* has been bumped to *24.04*.

- The list of officially supported databases has been updated:

- MySQL 8.0 is out of support and thus Nextcloud dropped support for it.
The minimum supported version of MySQL is now 8.4 LTS.
- MySQL 9.7 is released as a new LTS version and is now supported by Nextcloud.

.. note:: MySQL 9+ dropped support for MD5, some parts of the Nextcloud ecosystem might stilly rely on it.
You need to make sure that after upgrading to MySQL 9+ you load the MySQL component for MD5 support, to do so run this on your MySQL 9+ server:

``INSTALL COMPONENT 'file://component_classic_hashing';``
21 changes: 17 additions & 4 deletions developer_manual/release_notes/deprecations.rst
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Expand Up @@ -16,12 +16,25 @@ New deprecations
..
Add one section for each group of deprecations (e.g. group files api changes, authentication changes).
Also deprecate the feature at their dedicated documentation page.
After branch-off the contents below will be cleared.
After branch-off the contents below will be cleared and moved to the "Older deprecations" section.

.. todo:: This page needs a section for every new deprecation.
.. .. todo:: This page needs a section for every new deprecation.

- ``\OCP\Broadcast\Events\\IBroadcastEvent`` is now deprecated as it is unused.
- ``\OCP\TaskProcessing\ISynchronousWatermarkingProvider`` is now deprecated. ``\OCP\TaskProcessing\ISynchronousOptionsAwareProvider`` should now be used.
Database
^^^^^^^^

- ``\OCP\DB\QueryBuilder\IFunctionBuilder::md5`` is now deprecated.
MD5 is not considered secure anymore, thus most databases have or will drop support for this SQL function.

Events
^^^^^^

- ``\OCP\Broadcast\Events\IBroadcastEvent`` is now deprecated as it is unused.

Task processing
^^^^^^^^^^^^^^^

- ``\OCP\TaskProcessing\ISynchronousWatermarkingProvider`` is now deprecated, instead use ``\OCP\TaskProcessing\ISynchronousOptionsAwareProvider`` now.

Older deprecations
------------------
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