| ⇢ | A | RequestSubscriber added | |
| A | ↛ | RequestSubscriber removed |
| ⇢ | A | RequestSubscriber::__construct() added | |
| ⇢ | A | RequestSubscriber::handleException() added | |
| ⇢ | A | RequestSubscriber::getSubscribedEvents() added | |
| ⇢ | A | RequestSubscriber::handleRequest() added | |
| A | ↛ | RequestSubscriber::getSubscribedEvents() removed | |
| A | ↛ | RequestSubscriber::handleException() removed | |
| A | ↛ | RequestSubscriber::handleRequest() removed | |
| A | ↛ | RequestSubscriber::__construct() removed |