Apple released the fourth developer beta of iOS 26, featuring refined Liquid Glass design and the return of AI-powered notification summaries, despite previous controversies. This precedes the public beta launching later this week. The update includes a new welcome screen, improved Camera app, and a warning about potential AI summary inaccuracies. Other improvements involve dynamic tints in the Notification Center and new wallpapers. Simultaneous releases include betas for iPadOS, macOS, watchOS, tvOS, visionOS, and Xcode.

Prepared by Jonathan Pierce and reviewed by editorial team.