| A | ↛ | MessageWasSent removed | |
| A | ↛ | SendingMessage removed |
| ⇢ | A | PushbulletMessage::create() added | |
| ⇢ | A | PushbulletMessage::__construct() added | |
| A | ↛ | MessageWasSent::__construct() removed | |
| A | ↛ | SendingMessage::__construct() removed | |
| A | ↛ | PushbulletServiceProvider::register() removed |