Apple Releases Safari Technology Preview 235 With Bug Fixes and Performance Improvements

Safari browser app icon with a purple compass face and silver frame displayed on a dark background.

Apple has released Safari Technology Preview 235, continuing its tradition of providing developers and users with early access to experimental browser features. This latest update brings a collection of bug fixes and performance improvements across multiple web standards, maintaining Apple’s commitment to advancing Safari’s capabilities before features reach the stable release channel.

What Safari Technology Preview Offers

Safari Technology Preview serves as Apple’s experimental browser platform, first introduced in March 2016. The program allows developers and interested users to test features planned for future versions of Safari before they become available to the general public. Notably, the browser can run alongside the standard Safari installation, and accessing it does not require a developer account.

This approach enables Apple to gather valuable feedback during the browser development process, helping to identify issues and refine features before widespread deployment.

Technical Updates in Version 235

Safari Technology Preview 235 includes refinements across a broad spectrum of web technologies. According to Apple’s release notes, this version addresses issues and implements updates for the following areas:

  • CSS and Canvas rendering
  • Clipboard functionality
  • Editing and encoding systems
  • Forms and HTML standards
  • JavaScript engine improvements
  • MathML and media handling
  • Networking and rendering performance
  • SVG implementation
  • Web API compatibility
  • Web Inspector tools
  • WebAssembly and WebRTC capabilities

While Apple has not detailed specific fixes within each category, the comprehensive scope of updates suggests ongoing refinement across Safari’s web standards support.

Compatibility and Installation

The current Safari Technology Preview release is compatible with Macs running macOS Sequoia and macOS Tahoe, Apple’s newest operating system. Users who have already installed Safari Technology Preview can obtain version 235 through the Software Update mechanism in System Settings.

Those interested in trying Safari Technology Preview for the first time can download the browser directly from Apple’s developer website. Complete release notes providing additional technical details are available on the Safari Technology Preview website.

FAQ

Q: Do I need a developer account to use Safari Technology Preview?

A: No, Safari Technology Preview is available to anyone interested in testing experimental Safari features. While designed with developers in mind, the browser does not require a paid developer account to download or use.

Q: Can Safari Technology Preview run alongside my regular Safari browser?

A: Yes, Safari Technology Preview is designed to run side by side with the standard Safari installation on your Mac. This allows you to test experimental features without affecting your primary browsing environment.

Q: Which macOS versions support Safari Technology Preview 235?

A: Safari Technology Preview 235 requires macOS Sequoia or macOS Tahoe. Users running older versions of macOS will need to upgrade their operating system to access this release.

MacReview Verdict

Safari Technology Preview 235 represents another incremental step in Apple’s browser development cycle. While this release does not introduce headline features, the extensive list of updated web standards demonstrates Apple’s ongoing commitment to Safari’s technical foundation. For developers working with web technologies, Safari Technology Preview remains a valuable tool for staying ahead of changes coming to the stable browser. The ability to test features without requiring a developer account or replacing the primary Safari installation makes the program accessible to anyone interested in Safari’s evolution. Those who rely on Safari for daily work will benefit from the refinements that eventually migrate from these preview releases into the production browser.

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