Having signed up for the Beta, but not having tested IOS 9 or Beta 2 I was wondering if there were any upgrades in iOS mail. A few months ago I switched to Outlook and have generally been pleased with its use as an iOS app, but it still has the quirks a non-native app does. One of its greatest features is the ability to filer mail b/t "focused" and "other" email. Any chance iOS 9 will have this feature?