| ⇢ | B | ControllerEventSubscriber::mergeConfigurations() added | |
| ⇢ | A | DateTimeParamConverter::getDateTime() added | |
| ⇢ | A | ControllerEventSubscriber::setRequestAttributes() added | |
| C | ↗ | A | DateTimeParamConverter::apply() improved |
| C | ↗ | A | ControllerEventSubscriber::onKernelController() improved |