Apple Seeds First Beta of macOS High Sierra 10.13.3 to Developers [Update: Public Beta Available]
Apple today seeded the first beta of an upcoming macOS High Sierra 10.13.3 update to developers, less than one week after releasing the macOS High Sierra 10.13.2 update, the second major update to the macOS High Sierra operating system.
The macOS High Sierra 10.13.3 beta can be downloaded from the Apple Developer Center or through the Software Update mechanism in the Mac App Store with the proper profile installed.

It's not yet clear what improvements the third update to macOS High Sierra will bring, but it's likely to include bug fixes and performance improvements for issues that weren't addressed in macOS High Sierra 10.13.2.
The previous macOS High Sierra 10.13.2 update focused solely on security fixes and performance improvements, with no outward-facing changes introduced.
Update: Apple has also seeded the macOS High Sierra 10.13.3 update to public beta testers.
Popular Stories
Apple is planning to debut a high-end secondary version of AirPods Pro 3 this year, sitting in the lineup alongside the current model, reports suggest.
Back in September 2025, supply chain analyst Ming-Chi Kuo reported that Apple is planning to introduce a successor to the AirPods Pro 3 in 2026. This would be somewhat unusual since Apple normally waits around three years to make major...
Over the last few months, rumors around the iPhone 18 Pro's front-panel design have been conflicted, with some supply-chain leaks pointing to under-display Face ID, reports suggesting a top-left hole-punch camera, and debate over whether the familiar Dynamic Island will shrink, shift, or disappear entirely.
Today, Weibo-based leaker Instant Digital shared new details that appear to clarify the ...
In addition to updating many of its existing products, Apple is expected to unveil five all-new products this year, including a smart home hub, a Face ID doorbell, a MacBook with an A18 Pro chip, a foldable iPhone, and augmented reality glasses.
Below, we have recapped rumored features for each product.
Smart Home Hub
Apple home hub (concept)
Apple's long-rumored smart home hub should...
Apple is working on a small, wearable AI pin equipped with multiple cameras, a speaker, and microphones, reports The Information. If it actually launches, the AI pin will likely run the new Siri chatbot that Apple plans to unveil in iOS 27.
The pin is said to be similar in size to an AirTag, with a thin, flat, circular disc shape. It has an aluminum and glass shell, and two cameras at the...
Apple's App Store, iTunes Store, and Apple TV service are experiencing an outage at the current time, according to Apple's System Status page.
Apple says that some users may be experiencing issues with the App Store and iTunes Store. Apple also says some users may be seeing intermittent issues with Apple TV. The Apple TV Channels feature is down too, and users may be unable to access some...