| ⇢ | A | Controller added | |
| A | ↛ | IndexController removed | |
| A | ↛ | ChannelController removed | |
| A | ↛ | WebhookVerification removed |
| ⇢ | A | Controller::webhook() added | |
| ⇢ | A | Controller::index() added | |
| A | ↛ | ChannelController::__construct() removed | |
| A | ↛ | ChannelController::webhook() removed | |
| A | ↛ | IndexController::show() removed | |
| A | ↛ | WebhookVerification::toResponse() removed |