Release Notes for Safari Technology Preview 200 🎉

Safari Technology Preview Release 200 is now available for download for macOS Sequoia beta and macOS Sonoma.


This content originally appeared on WebKit and was authored by WebKit

Safari Technology Preview Release 200 is now available for download for macOS Sequoia beta and macOS Sonoma. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update.

This release includes WebKit changes between: 280675@main…281143@main.

CSS

Resolved Issues

  • Fixed: Optimized Masonry Grids for items with a span of 1. (280919@main) (131407028)

JavaScript

New Features

  • Implemented Uint8Array.prototype.toHex in SIMD. (280719@main) (131249821)

Resolved Issues

  • Fixed class field initializers to disallow yield and await expressions. (280837@main) (119044881)

  • Fixed DestructuringAssignmentTarget to be evaluated prior to calling [[Get]] or a stepping iterator. (281013@main) (121960976)

  • Fixed throwing an exception for negative exponent in BigInt in the JIT compiler. (280841@main) (131051084)

  • Fixed RegExp range quantifier to allow 2^53 – 1. (280953@main) (131710011)

Rendering

Resolved Issues

  • Fixed garbled bold text caused by glyph lookup using the wrong font’s glyph IDs when multiple installed fonts have the same name. (281022@main) (129891005) (FB13909556)

  • Fixed scrolling of content overflowing a flex item in an end-aligned flex container. (279992@main) (131201271)

Web Extensions

Resolved Issues

  • Fixed Service Workers not appearing in the Develop menu or remote Web Inspector menu. (280912@main) (130712941)


This content originally appeared on WebKit and was authored by WebKit


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WebKit | Sciencx (2024-07-31T21:41:03+00:00) Release Notes for Safari Technology Preview 200 🎉. Retrieved from https://www.scien.cx/2024/07/31/release-notes-for-safari-technology-preview-200-%f0%9f%8e%89/

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