Overview

• The update is available to developers now, with reporters expecting a public beta within days and a broader release later in October.
• Users activate the feature by tapping and holding an app’s green window control and selecting Enter Slide Over.
• The overlay floats above other windows, can be hidden or revealed with a swipe, and now supports resizing to suit the task.
• This iteration supports only one Slide Over app at a time, with older stacked switching and single‑gesture summons not present.
• The beta also adds a USB microphone gain control in Control Center to tame overmodulation on hot USB mics.