I have some issues with Google Play.
First: I can't integrate Google Play plugin for achievements - there is login window every time I start the game, but Achievements don't work, as well as "List achievements" action.
Second: in GP dashboard there is this warning:
ACTION REQUIRED: Your automated publishing to Google Play will stop working on December 1, 2019
Your app is using an old version of the Google Play Developer API. From December 1 2019, versions 1 and 2 of this API will no longer be available, and any calls to these versions will fail. Update to version 3 before this date.
I'm using r177 and C2 runtime