Apple today released the first public beta version of iOS 15.3 and iPad OS 15.3, which was launched 3 days after the first developer preview version was released. At present, the specific update content of the beta version of the iOS 15.3 and iPadOS 15.3 public beta is unclear.
Preliminary observations indicate that the changes in the new version are very small, and Apple has not yet implemented some features, including general control and wallet applications that support the addition of driver’s licenses and identification.
Among them, General Control was first announced at WWDC 2021. It is an iPad and Mac linkage function designed to allow a mouse, trackpad and keyboard to be used on multiple Mac and iPad devices. This week, Apple stated on the iPadOS 15 and macOS Monterey feature page that Universal Control will be launched next spring.