| A | ↘ | B | CallableClass got worse |
| ⇢ | A | App::processRequest() added | |
| ⇢ | A | Response::__construct() added | |
| A | ↛ | Package::getOptions() removed | |
| A | ↛ | Bootstrap::run() removed | |
| A | ↛ | SetupException::__construct() removed | |
| A | ↛ | App::processRequest() removed | |
| A | ↛ | AppException::__construct() removed |