…lier adapters

* 6.4:
  [HttpKernel] Reset router locale to default when finishing main request
  Only decrement pendingRequests when it's more than zero
  [Dotenv] Fix self-referencing variables with defaults and env key resolution during deferred expansion
  Improve Bulgarian translations in validators.bg.xlf
  [Cache] Fix ChainAdapter ignoring item expiry when propagating to earlier adapters
  [Form] Fix typed property initialization in ValidatorExtension
  [Messenger] Fix duplicate pending messages in Redis transport with batch handlers
  Fix deprecation notices for "@method" annotations when implementing interfaces directly

…reAdapter

…AwareAdapter

* 6.4:
  Update Uzbek translations in validators and security files
  Update Armenian translations in security and validators files
  Mark Hebrew translations as reviewed for validator messages.
  Update Azerbaijani translations in validators and security files
  Update Estonian translations in validators and security files
  Update Lithuanian translations in security and validators files
  [Cache] Fix undefined array key when tag save fails in AbstractTagAwareAdapter
  Update Serbian (Cyrillic) translations in validators file
  Remove translation review states and improve Slovenian translations in `validators.sl.xlf`.
  Update Tagalog validator translations: refine phrasing and remove "needs-review" state
  [HttpClient] Unset push response content when the push handler is released
  [HttpKernel] Fix allowing invalid `#[Autowire]` references in controller arguments
  Always yield the first chunk
  [Messenger] Use SignalRegistry::isSupported() instead of extension_loaded('pcntl')

# Conflicts:
#	src/Symfony/Component/HttpKernel/Tests/DependencyInjection/RegisterControllerArgumentLocatorsPassTest.php
#	src/Symfony/Component/Messenger/Command/ConsumeMessagesCommand.php

…apper` with `TagAwareAdapter` (pcescon)

This PR was merged into the 6.4 branch.

Discussion
----------

[Cache] Fix `Psr16Cache::getMultiple()` returning `ValueWrapper` with `TagAwareAdapter`

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Issues        | Fix #58632
| License       | MIT

`Psr16Cache::getMultiple()` was returning `ValueWrapper` objects instead of raw values when the underlying pool was a `TagAwareAdapter`.

The issue was that `$packCacheItem` re-packed all values having metadata. Since `TagAwareAdapter` adds tags metadata to items, this triggered the re-packing even for values that were stored as raw values.

The fix checks for timing metadata (`ctime` or `expiry`) before re-packing. These are only present when values were stored via `Psr16Adapter` (which needs the metadata preserved). Tags-only metadata no longer triggers re-packing.

Commits
-------

5c4533ec18d [Cache] Fix Psr16Cache::getMultiple() returning ValueWrapper with TagAwareAdapter

This PR was merged into the 7.4 branch.

Discussion
----------

 Configure deprecation triggers

| Q             | A
| ------------- | ---
| Branch?       | 7.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        | N/A
| License       | MIT

By configuring deprecation triggers in PHPUnit, we enable PHPUnit to be more precise about where an observed deprecation warning originates.

#### Before

<img width="645" height="237" alt="Bildschirmfoto 2026-03-24 um 14 16 33" src="proxy.php?url=https%3A%2F%2Fgithub.com%2F%3Ca+href%3D"https://github.com/user-attachments/assets/f44556b8-0ade-4c56-9e59-be5443a439fb">https://github.com/user-attachments/assets/f44556b8-0ade-4c56-9e59-be5443a439fb" />

#### After

<img width="732" height="226" alt="Bildschirmfoto 2026-03-24 um 14 17 23" src="proxy.php?url=https%3A%2F%2Fgithub.com%2F%3Ca+href%3D"https://github.com/user-attachments/assets/dbdc0a8e-b129-440d-93f9-ff813611f42b">https://github.com/user-attachments/assets/dbdc0a8e-b129-440d-93f9-ff813611f42b" />

Commits
-------

1252f4ef7bb Configure deprecation triggers

* 6.4:
  [Ldap] Make the Adapter resettable
  [Serializer] Remove needless line in changelog
  [MonologBridge] Fix ConsoleHandler losing output after nested command terminates
  [Cache] Fix tests
  [EventDispatcher] Fix memory leak in TraceableEventDispatcher for long-running processes
  [TwigBridge][Mime] Add missing tests
  [TwigBridge] Refactor image method to use DataPart content ID
  [Cache] Fix undefined property access
  [Console] Fix performance regression in OutputFormatter for ASCII content
  [Serializer] Fix can*() prefix support in GetSetMethodNormalizer
  [Cache] Fix Psr16Cache::getMultiple() returning ValueWrapper with TagAwareAdapter

# Conflicts:
#	src/Symfony/Bridge/Monolog/Handler/ConsoleHandler.php
#	src/Symfony/Bridge/Monolog/Tests/Handler/ConsoleHandlerTest.php
#	src/Symfony/Bridge/Twig/Mime/WrappedTemplatedEmail.php
#	src/Symfony/Component/EventDispatcher/Debug/TraceableEventDispatcher.php
#	src/Symfony/Component/Ldap/Tests/Adapter/ExtLdap/AdapterTest.php

* 6.4:
  [Cache] Ensure compatibility with Relay extension 0.21.0