| ⇢ | A | AbstractApi added |
| ⇢ | A | OneSignal::sendRequest() added | |
| ⇢ | A | OneSignal::api() added | |
| ⇢ | A | AbstractApi::createStream() added | |
| ⇢ | A | AbstractApi::createRequest() added | |
| ⇢ | A | Config::__construct() added | |
| ⇢ | A | OneSignal::getRequestFactory() added | |
| ⇢ | A | OneSignal::getStreamFactory() added | |
| ⇢ | A | OneSignal::__call() added | |
| ⇢ | A | NotificationHistoryResolver::__construct() added | |
| ⇢ | A | AbstractApi::__construct() added | |
| A | ↛ | OneSignal::__get() removed | |
| A | ↛ | OneSignal::request() removed | |
| A | ↛ | Config::setApplicationAuthKey() removed | |
| A | ↛ | Config::setUserAuthKey() removed | |
| A | ↛ | OneSignal::setConfig() removed | |
| A | ↛ | OneSignal::setClient() removed | |
| A | ↛ | OneSignal::getClient() removed | |
| A | ↛ | Config::setApplicationId() removed |