Ota Notification Of Global Beta 6.4.28

Nov 17, 2015
I'm on 6.4.14 global beta and the updater is signaling a new update.
But if I go in the repository page of en.miui ROMs there is no global developer 6.4.28 (the latest is 6.4.14). Only China dev is at 6.4.28.
Is it safe to update the ota even if there isn't officially on en.miui?

Inviato dal mio Redmi Note 3 utilizzando Tapatalk