Petr-Kubista

It would be great if this change was mentioned in the Readme.

@divdax previous comment mentioned it and was edited: you should use `laravel/vonage-notification-channel` for Laravel 9, as per official documentation: https://laravel.com/docs/9.x/notifications

I also encountered this issue. I have multiple build flavours. The missing resource is a drawable, which I have the source for in the main res directory for the 5...