v8.4.0

What's Changed

• Add dev dependencies build by @dmaicher in #326
• Drop support for Symfony 7.2 by @dmaicher in #328
• improve phpunit config by @dmaicher in #329
• improve tests by @dmaicher in #330
• Add support for doctrine-bundle v3 by @dmaicher in #331

Full Changelog: v8.3.1...v8.4.0