Upcoming changes to the Expo push notification service (Summer 2018)

Hi, regarding sdk 29 and push notifications, I’m a little confused on what type of notification I need to implement in order to receive notification on Android and iOS devices.

The article mentions:

Requiring FCM for new Android apps

but the documentation says:

Note that FCM is not currently available for Expo iOS apps.

My final app will need to be published on both store (Apple and Google), do I need to implement to different kind of notifications?

The app currently uses sdk 28 and works fine on iOS but have some issue on Android 8> devices, where it only receives notification if the app is open and running in foreground.