Ah. Well, preview and beta are both oh Play Store. Preview is no longer updated now that the new core is deemed stable enough for beta (though some people were upset when initially it didn’t have any add ons)
Haven’t checked if they’re on the ffox fdroid repo though
I wonder if it will be analogous to the situation in China. Is an iMessage conversation safe if one party is based in China and their data is stored in data centers there?