Apple Releases Safari Technology Preview 243 With Bug Fixes and Performance Improvements

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2 min readKey summary
Apple released Safari Technology Preview 243, an experimental Safari build for macOS Sequoia and Tahoe.
The update includes fixes and improvements across accessibility, JavaScript, networking, rendering, Web APIs, WebGPU, and WebRTC.
It gives developers and testers an early look at upcoming Safari changes and helps Apple gather feedback before release.



