| ⇢ | B | Monitor::checkAltered() added | |
| ⇢ | B | Monitor::pageProcess() added | |
| ⇢ | A | Monitor::run() added | |
| ⇢ | A | Monitor::__construct() added | |
| B | ↛ | Monitor::checkAltered() removed | |
| B | ↛ | Monitor::pageProcess() removed | |
| A | ↛ | Monitor::run() removed | |
| A | ↛ | Monitor::__construct() removed |