Creating an issue so I can take a look later. Ref: https://blogiestools.com/firebase-legacy-fcm-apis-discontinued/ We use a legacy endpoint [here](https://github.com/Holmusk/fcm-client/blob/master/src/FCMClient.hs#L51) and perhaps should migrate. Instructions at https://firebase.google.com/docs/cloud-messaging/migrate-v1
Creating an issue so I can take a look later.
Ref: https://blogiestools.com/firebase-legacy-fcm-apis-discontinued/
We use a legacy endpoint here and perhaps should migrate.
Instructions at https://firebase.google.com/docs/cloud-messaging/migrate-v1