| ⇢ | A | ErrorListenerPass added |
| ⇢ | A | ErrorListenerPass::process() added | |
| ⇢ | A | ExceptionListener::logKernelException() added | |
| ⇢ | A | ExceptionListener::removeCspHeader() added | |
| ⇢ | A | ExceptionListener::onControllerArguments() added | |
| B | ↗ | A | ExceptionListener::onKernelException() improved |