## 5.1.0 ### Added - Attribute based resolution for dependencies using `#[Inject]` and `#[Resolve]` attributes. - Docs: [https://container.thephpleague.com/5.x/attribute-resolution/](https://container.thephpleague.com/5.x/attribute-resolution/) - Support for PHPUnit 12 (@ADmad) - Explicit non-support for auto-wiring union types. ### Changed - Small internal changes for stricter static analysis and type safety. (@ADmad)