Apple Releases Safari Technology Preview 222 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 Updated Feature 1
‌Safari Technology Preview‌ 222 includes fixes and updates for Accessibility, CSS, Media, Rendering, Scrolling, and Web API.

The current ‌Safari Technology Preview‌ release is compatible with machines running macOS Sequoia and macOS Tahoe, the newest version of macOS that's set to launch this later this year.

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

iPhone 17 Pro Dark Blue and Orange

iPhone 17 Release Date, Pre-Orders, and What to Expect

Thursday August 28, 2025 4:08 am PDT by
An iPhone 17 announcement is a dead cert for September 2025 – Apple has already sent out invites for an "Awe dropping" event on Tuesday, September 9 at the Apple Park campus in Cupertino, California. The timing follows Apple's trend of introducing new iPhone models annually in the fall. At the event, Apple is expected to unveil its new-generation iPhone 17, an all-new ultra-thin iPhone 17...
xiaomi apple ad india

Apple and Samsung Push Back Against Xiaomi's Bold India Ads

Friday August 29, 2025 4:54 am PDT by
Apple and Samsung have reportedly issued cease-and-desist notices to Xiaomi in India for an ad campaign that directly compares the rivals' devices to Xiaomi's products. The two companies have threatened the Chinese vendor with legal action, calling the ads "disparaging." Ads have appeared in local print media and on social media that take pot shots at the competitors' premium offerings. One...
iPhone 17 Pro Iridescent Feature 2

iPhone 17 Pro Clear Case Leak Reveals Three Key Changes

Sunday August 31, 2025 1:26 pm PDT by
Apple is expected to unveil the iPhone 17 series on Tuesday, September 9, and last-minute rumors about the devices continue to surface. The latest info comes from a leaker known as Majin Bu, who has shared alleged images of Apple's Clear Case for the iPhone 17 Pro and Pro Max, or at least replicas. Image Credit: @MajinBuOfficial The images show three alleged changes compared to Apple's iP...
maxresdefault

The MacRumors Show: iPhone 17's 'Awe Dropping' Accessories

Friday August 29, 2025 8:12 am PDT by
Following the announcement of Apple's upcoming "Awe dropping" event, on this week's episode of The MacRumors Show we talk through all of the new accessories rumored to debut alongside the iPhone 17 lineup. Subscribe to The MacRumors Show YouTube channel for more videos We take a closer look at Apple's invite for "Awe dropping;" the design could hint at the iPhone 17's new thermal system with ...
iOS 18 on iPhone Arrow Down

Apple Preparing iOS 18.7 for iPhones as iOS 26 Release Date Nears

Sunday August 31, 2025 4:35 pm PDT by
Apple is preparing to release iOS 18.7 for compatible iPhone models, according to evidence of the update in the MacRumors visitor logs. We expect iOS 18.7 to be released in September, alongside iOS 26. The update will likely include fixes for security vulnerabilities, but little else. iOS 18.7 will be one of the final updates ever released for the iPhone XS, iPhone XS Max, and iPhone XR,...

Top Rated Comments

DevinRN Avatar
9 weeks ago
Unfortunately, I still can't clear the history on the version without it hanging. Maybe in the next beta update this will function correctly
Score: 1 Votes (Like | Disagree)
LutzRFrank Avatar
9 weeks ago
and still carries the black lines below the tabs ... cosmetics, but ... ugly
Score: 1 Votes (Like | Disagree)
lkrupp Avatar
9 weeks ago

Unfortunately, I still can't clear the history on the version without it hanging. Maybe in the next beta update this will function correctly
I just installed the latest version and was able to clear History without an issue. When I read your post I tried with the previous version first and history was deleted without issue.

It's very easy to assume that because something happens on one's system it must be happening on everyone else's system as well. As part of the beta agreement we are required to report any problems or issues. Have you done so yet?
Score: 1 Votes (Like | Disagree)
Rafagon Avatar
9 weeks ago
I wonder if it's possible to respawn the next iteration as Safari 26. That way the numbering scheme is in line with the upcoming OS.
Score: 1 Votes (Like | Disagree)
ErikGrim Avatar
9 weeks ago

Forgive my ignorance, but are higher numbers better or worse in those (I presume) benchmarks?
Higher is better
Score: 1 Votes (Like | Disagree)