Deprecated Legacy androidpush methods

As part of our ongoing efforts to maintain a robust and up-to-date platform, we've made the following deprecations:

1. Legacy FCM API Support

Due to Google's shutdown of the legacy Firebase Cloud Messaging (FCM) API, we have removed support for this feature. We strongly recommend migrating to the V1 version of the API that we currently support.

For more information, please refer to: Firebase Cloud Messaging Migration Guide

2. Xiaomi Push Service

Following Xiaomi's discontinuation of their push service outside mainland China, we have removed support for this feature.

For more information, please visit: Xiaomi Developer Documentation

We appreciate your understanding and cooperation as we continue to improve our services. If you have any questions or concerns about these changes, please don't hesitate to contact our support team.