Overview
- New developer builds are available via Software Update, with AppleInsider listing iOS/iPadOS 23E5234a, watchOS 23T5236a, visionOS 23O5235a, tvOS 23L5234a, and macOS 25E5233c.
- macOS 26.4 adds a Charge Limit setting (80%–100%), restores Safari’s compact tab layout, and begins warning about future Rosetta deprecation after macOS 27.
- watchOS 26.4 introduces an Average Bedtime metric that syncs to the Health app to help contextualize sleep patterns.
- tvOS 26.4 removes the legacy iTunes Movies and iTunes TV Shows apps and adds a Continuous Audio Connection option for HDMI output.
- visionOS 26.4 brings foveated streaming support to improve perceived image quality and reduce latency by prioritizing the user’s gaze area.