Apple Releases Safari Technology Preview 249 With Bug Fixes and Performance Improvements
Apple today released a new update for Safari Technology Preview, the experimental browser that was first introduced in March 2016. Apple designed Safari Technology Preview to allow users to test features that are planned for future release versions of the Safari browser.

Safari Technology Preview 249 includes fixes and updates for Accessibility, Animations, CSS, Editing, Forms, HTML, JavaScript, Media, Rendering, Spatial Web, Web API, Web Audio, Web Inspector, WebAssembly, WebDriver, and WebRTC.
The current Safari Technology Preview release is compatible with machines running macOS Tahoe and macOS Golden Gate, the newest version of macOS.
The Safari Technology Preview update is available through the Software Update mechanism in System Preferences or System Settings to anyone who has downloaded the browser from Apple's website. Complete release notes for the update are available on the Safari Technology Preview website.
Apple's aim with Safari Technology Preview is to gather feedback from developers and users on its browser development process. Safari Technology Preview can run side-by-side with the existing Safari browser and while it is designed for developers, it does not require a developer account to download and use.
Popular Stories
It is now August, and that means the iPhone 18 Pro and iPhone 18 Pro Max are just a month away. The devices are expected to look similar to the iPhone 17 Pro and iPhone 17 Pro Max, but there will still be many year-over-year changes, with rumored features including a smaller Dynamic Island, 5G via satellite, and more.
Apple is expected to unveil the iPhone 18 Pro, iPhone 18 Pro Max, and a...
Apple has been planning to release AirPods with cameras as early as this year, according to Bloomberg's Mark Gurman. If so, they could be unveiled as soon as September alongside the iPhone 18 Pro models and the long-rumored foldable iPhone.
The earbuds are expected to have a design similar to the AirPods Pro 3, but with tiny cameras.
Given the AirPods with cameras will likely be more...
After 326 days, iOS 26 has received its first jailbreak, thanks to the developers behind the popular Dopamine jailbreak.
Lars Fröder, better known as opa334, today released Dopamine 3.0, which adds support for a number of newer firmware versions, including iOS 26.0 and iOS 26.0.1 on devices with A12 or A13 chips.
Another major addition in today's release is support for all devices running...