Apple has just started deploying the fourth beta of iOS 15.2, only for developers registered for the occasion. Customers can also download the equivalent version of iPadOS, based on the same source code, as well as tvOS 15.2 beta 4 and watchOS 8.3 beta 4 for watches. The associated notes shared by the publisher tell us very little about this software, unlike iOS 15.2 beta 3 that we were able to discover a few days earlier.
Indeed, for iOS 15.2, Apple simply specifies that it has resolved an incident that caused StoreKit to crash in the App Store and a second in SwiftUI. The concern was also ousted from iPadOS 15.2 at the same time.
As you probably already know, installing a beta edition of iOS is not trivial since it can expose you to certain technical problems. And it just so happens that Apple is warning developers who want to play the game, in particular because its Music streaming platform would consume a lot of energy (CPU) under this fourth beta. The battery would then melt like snow in the sun.
Another danger was also detected on the side of HealthKit for the beta 4 of iOS 15.2 and iPadOS 15.2. Nothing for tvOS 15.2 (beta 4) this time around though, not even watchOS 8.3 (beta 4).