Symfony Blog
New in Symfony 5.4: Messenger Improvements
Symfony 5.4 adds the option to configure handlers with PHP attributes, adds a new way to get worker metadata, allows to reset container services between messages and allows you to handle messages in batches.
CVE-2021-41268: Remember me cookie persistance after password changes
CVE-2021-41268: Remember me cookie persistance after password changes
CVE-2021-41267: Webcache Poisoning via X-Forwarded-Prefix and sub-request
CVE-2021-41267: Webcache Poisoning via X-Forwarded-Prefix and sub-request
CVE-2021-41270: Prevent CSV Injection via formulas
CVE-2021-41270: Prevent CSV Injection via formulas
New in Symfony 5.4: DependencyInjection Improvements
Symfony 5.4 adds features such as autowiring of union and intersection types, improved TaggedIterator and TaggedLocator attributes and autoconfiguration of methods and properties.