| ⇢ | A | WebHookBaseTrait added | |
| ⇢ | A | MessengerLumenServiceProvider added |
| ⇢ | C | WebHookBaseTrait::postMessage() added | |
| ⇢ | A | WebHookBaseTrait::getValidHook() added | |
| ⇢ | A | MessengerLumenServiceProvider::boot() added | |
| ⇢ | A | MessengerLumenServiceProvider::register() added | |
| ⇢ | A | MessengerLumenServiceProvider::alias() added | |
| ⇢ | A | MessengerLumenServiceProvider::map() added | |
| ⇢ | A | MessengerLumenServiceProvider::provides() added | |
| C | ↛ | WebHookController::postMessage() removed | |
| A | ↛ | WebHookController::getValidHook() removed |