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macOS High Sierra 10.13.4 release notes

The macOS High Sierra 10.13.4 update packs in several under-the-hood tweaks, a bunch of security fixes and some feature additions, including better support for external GPUs, Business Chat in Messages and more. Read the official release notes for detailed information.

The developer preview of iOS 11.3 is now available

The iOS 11.3 developer beta is now available and it brings a host of smaller changes and a few new features, like expanded medical record integration, four new Animoji, ARKit enhancements and more. Unfortunately, the anticipated battery health and CPU throttling features will be coming in a later iOS 11.3 beta release.