| ⇢ | A | GameService added |
| ⇢ | A | GameService::getActiveGames() added | |
| ⇢ | A | GameService::getInactiveGames() added | |
| ⇢ | A | GameService::findGame() added | |
| ⇢ | A | GameService::getCurrentUser() added | |
| ⇢ | A | GameService::__construct() added | |
| A | ↛ | UpdateReceiver::findGame() removed | |
| A | ↛ | UpdateReceiver::getCurrentUser() removed |