| ⇢ | A | MailboxManager::registerDrivers() added | |
| ⇢ | A | MailboxManager::__construct() added | |
| ⇢ | A | MailboxManager::registerDriverCallable() added | |
| B | ↗ | A | Route::gatherMatchSubjectsFromMessage() improved |
| A | ↛ | MailboxManager::mailbox() removed | |
| A | ↛ | MailboxManager::createLogDriver() removed | |
| A | ↛ | MailboxManager::createMailgunDriver() removed | |
| A | ↛ | MailboxManager::createSendGridDriver() removed | |
| A | ↛ | MailboxManager::createMailCareDriver() removed | |
| A | ↛ | MailboxManager::createPostmarkDriver() removed |