Installed on my Xs Max and seems OK so far. Two things I noticed however -
1 - it screwed with all the comlications on my watch (not sure if installing WatchOS beta will fix). Several are missing and can’t seem to be re-added.
2 - Deleted emails do not seem to delete. I have a few that are stuck in the trash folder. Trash does not show any items on my other devices (which are not on iOS 13) so guessing they are just “stuck” on the device somehow.
1. I updated both and it works without flaw...
2. It seems that deleting on the phone, doesn't delete on my Mac (not updated)