| ⇢ | A | BotManController added | |
| A | ↛ | CoegController removed |
| ⇢ | A | BotManController::handle() added | |
| ⇢ | A | BotManController::__construct() added | |
| ⇢ | A | BotManController::startConversation() added | |
| A | ↛ | CoegController::__construct() removed | |
| A | ↛ | CoegController::handle() removed | |
| A | ↛ | CoegController::startConversation() removed |