| ⇢ | A | EventSituations added | |
| ⇢ | A | EventManager added | |
| A | ↛ | EventSituations removed | |
| A | ↛ | EventManager removed |
| ⇢ | A | EventSituations::whenYouReachCheckPoint() added | |
| ⇢ | A | EventSituations::whenEventHappens() added | |
| ⇢ | A | EventManager::register() added | |
| A | ↛ | EventSituations::whenEventHappens() removed | |
| A | ↛ | EventSituations::whenYouReachCheckPoint() removed | |
| A | ↛ | EventManager::register() removed |