| B | ↘ | C | Client got worse |
| ⇢ | A | Client::getCommandEvent() added | |
| ⇢ | A | Client::anyUpdate() added | |
| ⇢ | A | Client::getCommandChecker() added | |
| ⇢ | A | Client::getMessageEvent() added | |
| ⇢ | A | Client::getMessageChecker() added | |
| ⇢ | A | Client::message() added | |
| A | ↛ | Client::getEvent() removed | |
| A | ↛ | Client::getChecker() removed |