| ⇢ | A | NoRouteMatch added | |
| ⇢ | A | InvalidJson added | |
| ⇢ | A | MissingInputArgument added |
| ⇢ | C | Router::convertParam() added | |
| ⇢ | B | Router::decodeRequest() added | |
| ⇢ | A | NoRouteMatch::getStatusCode() added | |
| ⇢ | A | InvalidJson::getStatusCode() added | |
| ⇢ | A | MissingInputArgument::getStatusCode() added |