Apple has released Safari Technology Preview 148

Safari Macos High Sierra Customize Website Options
Safari Macos High Sierra Customize Website Options (Image credit: iMore)

What you need to know

  • Apple has released Safari Technology Preview 148.
  • Safari Technology Preview is Apple's experimental browser available for developers and end-users alike.
  • The update is only for users running macOS Ventura or macOS Monterey.

The latest version of Safari Technology Preview is here.

Today, Apple released Safari Technology Preview 148. The latest version doesn't include any major features that end-users will notice but does include a number of notable updates for the underlying technology that powers the browser.

The latest version of Safari Technology Preview is an experimental version of Safari for users running a Mac that currently have the beta of macOS Ventura or macOS Monterey installed. The preview allows developers and the generally curious to test out the latest and greatest features of Apple's browser and provide feedback to the company before the public version goes live for everyone else.

Apple has noted in the release notes of Safari Technology Preview 148 that it has released a number of updates:

  • Web Inspector
  • :has() pseudo-class
  • CSS Container Queries
  • CSS
  • Forms
  • Animations
  • inert attribute
  • JavaScript
  • Rendering
  • Web API
  • Media
  • Security
  • Loading
  • WebDriver

If you want, you can download (opens in new tab) Safari Technology Preview and test it out for yourself. You can check out the release notes (opens in new tab) of Safari Technology Preview 147 on the Apple Developer website.

It's currently unclear when the features in Safari Technology Preview 148 will make it to the general public.

Joe Wituschek

Joe Wituschek is a Contributor at iMore. With over ten years in the technology industry, one of them being at Apple, Joe now covers the company for the website. In addition to covering breaking news, Joe also writes editorials and reviews for a range of products. He fell in love with Apple products when he got an iPod nano for Christmas almost twenty years ago. Despite being considered a "heavy" user, he has always preferred the consumer-focused products like the MacBook Air, iPad mini, and iPhone 13 mini. He will fight to the death to keep a mini iPhone in the lineup. In his free time, Joe enjoys video games, movies, photography, running, and basically everything outdoors.