iOS 26.4 ships, 26.5 beta out

Apple’s current iPhone software story is not “iOS 26.4 ships.” The latest public release is iOS 26.4.2 from April 22, and the newest developer seed is iOS 26.5 beta 4 from April 27. (developer.apple.com 1) (developer.apple.com 2) Apple lists iOS 26.4.2 build 23E261 as the latest shipping version in its releases feed. The same page shows iOS 26.5 beta 4 build 23F5069b, alongside iPadOS, macOS, tvOS, visionOS, and watchOS beta 4 builds released the same day. (developer.apple.com 1) (developer.apple.com 2) The iOS 26.5 beta 4 release notes are aimed at developers, not consumers. Apple says the SDK ships with Xcode 26.5 and adds StoreKit support for subscriptions that use a monthly plan with a 12-month commitment. (developer.apple.com) Those notes also log specific fixes: app receipts no longer return a `"null"` version string, active subscriptions no longer disappear from `Transaction.currentEntitlements` on non-Gregorian calendars, and StoreKit unit tests resume using the selected test configuration. (developer.apple.com) The iOS 26.4 release notes point to a different set of issues. Apple added offline status checks for Background Assets, fixed crashes during asset-pack downloads, and said RCS end-to-end encryption is available for testing in beta but is not shipping to customers in that release. (developer.apple.com) That makes the immediate job for app teams less about emoji or keyboard tweaks and more about regression testing. Apple’s own notes flag compatibility risks around StoreKit, Background Assets, wallpapers, external media, and developer tools such as Address Sanitizer and Thread Sanitizer. (developer.apple.com 1) (developer.apple.com 2) On the creative-tools side, Blackmagic Design is moving in parallel. The company said on April 13 that DaVinci Resolve 21 public beta adds broader immersive and virtual-reality workflow support, alongside its new Photo page and AI features. (blackmagicdesign.com) (blackmagicdesign.com) Blackmagic’s current product pages specifically say Apple Immersive processing now supports foveated rendering, which concentrates image detail where a viewer is looking to reduce graphics load in the edges of the frame. The company also says DaVinci Resolve Studio supports immersive 3D audio formats and Apple Vision Pro workflows. (blackmagicdesign.com) (blackmagicdesign.com) So the clean version of this week’s update is narrower than the original claim: Apple has a shipping patch in 26.4.2, a fresh 26.5 beta 4 for developers, and a toolchain that third-party software makers are already targeting. (developer.apple.com) (blackmagicdesign.com)