Public iOS 9 Beta for iPad
Apple hasn't announced iOS 8.4's successor. It could be an iOS 8.4.1 bug fixer or it could be an iOS 9 update. We're not sure. What we are sure about though is a public iOS 9 beta release out right now for all versions of the iPad.
The public iOS 9 beta is confirmed for July and it's inching closer to release. An exact date isn't in stone just yet but there's a very good chance we'll see it released before the month is over.
What this means is that iOS 8.4 users are now able to move to the iOS 9 update ahead of its release this fall. And as we've pointed out, there are some reasons to consider the move. If you do decide you want to install the beta, you'll want to check out these steps to take before making the move.