`8.4.5 (2026-10-05) <https://github.com/neos/flow-development-collection/releases/tag/8.4.5>`_
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Overview of merged pull requests
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`BUGFIX: Drop `setlocale()` calls from `Functions::pathinfo()` <https://github.com/neos/flow-development-collection/pull/3607>`_
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This avoids a (PHP) bug where following regex calls can change their behaviour.

See `#3606 <https://github.com/neos/flow-development-collection/issues/3606>`_


* Packages: ``Flow`` ``Utility.Unicode``

`BUGFIX: Handle false model and pluralRulesSet in generateRulesets <https://github.com/neos/flow-development-collection/pull/3608>`_
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This avoids ``Call to a member function getRawArray() on false``.


* Packages: ``Flow``

`TASK: Use `Test` attribute in kickstarter test template <https://github.com/neos/flow-development-collection/pull/3605>`_
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Replaces the ``@test`` annotation with the PHPUnit ``#[Test]`` attribute in the generated entity test case, matching the style used since PHPUnit 11.


* Packages: ``Flow`` ``Kickstarter``

`TASK: Drop support for legacy code caches <https://github.com/neos/flow-development-collection/pull/3603>`_
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Drop support for xcache and wincache from our ``OpcodeCacheHelper``.


* Packages: ``Utility.OpcodeCache``

`TASK: Update to PHPUnit 11 <https://github.com/neos/flow-development-collection/pull/3563>`_
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**Upgrade instructions**

The only thing you might need to adjust (besides catering to all the changes in PhpUnit 11), is the signature of ``getAccessibleMock()`` in our base testcase class. The arguments

- ``$callAutoload``
- ``$callOriginalMethods``
- ``$proxyTarget``

have been removed, as the underlying PHPUnit methods are deprecated.

**Review instructions**

All tests should still pass – have fun verifying they still do test the correct stuff.


* Packages: ``Flow`` ``Cache``

`TASK: Fix typos in documentation and some strings <https://github.com/neos/flow-development-collection/pull/3577>`_
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Hello!

First of all, thank you for your work!
Just like in https://github.com/neos/neos-development-collection/pull/5846 I fixed typos in this repository too.

**Upgrade instructions**

n/a

**Review instructions**

I split my fixes into separate commits so changes in code (comments) and documentation are easily discernible. Note that c6d0157 changes actual strings in the code.


* Packages: ``Flow`` ``FluidAdaptor``

`Detailed log <https://github.com/neos/flow-development-collection/compare/8.4.4...8.4.5>`_
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