Symfony 7.1.1 has just been released.
Here is the list of the most important changes since 7.1.0:

bug #57110 [PhpUnitBridge] Fix error handler triggered outside of tests (@HypeMC)
bug #57305 [Validator] do not modify a constraint during validation to not leak its context (@xabbuh)
bug #57297 [FrameworkBundle] not registered definitions must not be modified (@xabbuh)
bug #57234 [String] Fix Inflector for ‚hardware‘ (@podhy)
bug #57224 [Mime] Use streams instead of loading raw message generator into memory (@bytestream)
bug #57284 [Mime] Fix TextPart using an unknown File (@fabpot)
bug #57282 [Scheduler] Throw an exception when no dispatcher has been passed to a Schedule (@fabpot)
bug #57276 Fix autoload configs to avoid warnings when building optimized autoloaders (@Seldaek)
bug #57275 Fix autoload configs to avoid warnings when building optimized autoloaders (@Seldaek)
bug #57263 [SecurityBundle] Fix container.build_hash parameter binding (@alexandre-daubois)
bug #57197 [Serializer] Fix denormalizing a collection of union types (@HypeMC)
bug #57188 [DoctrineBridge] Fix UniqueEntityValidator with proxy object (@HypeMC)

Want to upgrade to this new release? Because Symfony protects
backwards-compatibility very closely, this should be quite easy. Use
SymfonyInsight upgrade reports
to detect the code you will need to change in your project and
read our upgrade
documentation to learn more.

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