Apple is releasing beta updates for iOS thick and fast. Just a few days after releasing the third beta for iOS 12.1.3, Apple on Thursday began rolling out beta 4, bringing with it the usual bug fixes and enhancements.

If you’re a registered developer (or public beta tester!) you can download the latest beta as an over-the-air update.

Since releasing last year, Apple has released several important updates to iOS 12, including Group FaceTime, dual SIM support, and more. It’s unclear if anything of significance is available in the latest beta, but we’ll update this post should anything pop up.