Hi, we are a long time customer of app42 and a monthly subscription holder. When Google announced that GCM services will be deprecated and no longer be contined about a year ago, we had timely shifted all our games from GCM to FCM. We understood from referring the forums that to switch the support, all one has to do is change the server key in the app42 dashboard. We received an email from Google yesterday, that the support of GCM will be abandoned in a couple of weeks and 2 of our projects are currently using the service. We were aghast to know that since the projects that Google mentioned, are currently live and have over 100,000 users. We have no idea what has gone wrong and seek immediate explanation from you regarding this matter as a lot is on stake for us. We are left with a very short time to act and this could prove to be an absolute disaster if nothing is done soon!