About phalcon mvc Application.zep

I need to update from PHP 7.3 to PHP 8.0 or PHP 8.1.

About composer.json php from ~ 7.3.0 to ^ 8.0, ext-phalcon from ^ 3.3.0 to 5.0.0 beta3 I think I have to update to

It changed as follows

cphalcon-3.3.0cphalcon-3.3.0cphalcon-3.3.0phalconmvcApplication.zep
/**
* Handles a request
*/
abstract public function handle();

cphalcon-5.0.0beta3cphalcon-5.0.0beta3cphalcon-5.0.0beta3phalconMvcApplication.zep
/**
* Handles a MVC request
*/
public function handle(string! uri) -> | bool

What should I specify for the uri?