| A | ↛ | ProcessSamlAuthenticationHandler removed |
| ⇢ | A | ExceptionController::show() added | |
| A | ↛ | ProcessSamlAuthenticationHandler::process() removed | |
| A | ↛ | ProcessSamlAuthenticationHandler::setNext() removed | |
| A | ↛ | ProcessSamlAuthenticationHandler::__construct() removed |