https://wccftech.com/download-ios-15-5-and-ipados-15-5-beta-now-available-for-iphone-ipad/

Apple has released beta 1 of iOS 15.5 and iPadOS 15.5 for both iPhone and iPad developers. The update is available over the air.

With the release of iOS 15.4 and iPadOS 15.4 a while back, Apple brought the promised Universal Control feature to iPad and Mac users around the globe. But now, Apple is stepping things up with the release of iOS 15.5 and iPadOS 15.5 beta updates.