| ⇢ | A | Handle added |
| ⇢ | B | Dispatcher::dispatchAsync() added | |
| ⇢ | B | Handle::run() added | |
| ⇢ | B | Dispatcher::send() added | |
| ⇢ | A | Dispatcher::getContext() added | |
| ⇢ | A | Dispatcher::getServiceName() added | |
| ⇢ | A | Dispatcher::getUrl() added | |
| B | ↗ | A | Dispatcher::dispatch() improved |