Now that Apple has officially released iOS 9.3 (and 9.3.1) to consumers, it’s time for developers to move on and start testing the next iOS update.

iOS 9.3.2 beta 1 is now available to registered developers. The update is build 13F51a, and according to the release notes, this update is focused on squashing bugs and making performance improvements. That may not sound super exciting, especially after the iOS 9.3 update brought new features like Night Shift, but it’s also not surprising considering that this is an x.x.1 update.

The iOS 9.3.2 beta 1 update is currently only available to iOS developers. Public testers in the Apple Beta Software Program may get it at a later date, but right now, it’s unclear when or if that’ll actually happen.

Apple is also offering watchOS 2.2.1 beta 1 and tvOS 9.2.1 beta 1 to registered developers.