Release Notes for Safari Technology Preview 209

Safari Technology Preview Release 209 is now available for download for macOS Sequoia and macOS Sonoma.


This content originally appeared on WebKit and was authored by WebKit

Safari Technology Preview Release 209 is now available for download for macOS Sequoia 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: 286404@main…286707@main.

Browser

Resolved Issues

  • Fixed an issue where sites would log out automatically after a brief time. (286436@main) (99829958)

CSS

Resolved Issues

  • Fixed an issue where SVG text was not displayed in a content-visibility: auto subtree. (286447@main) (138040315)
  • Fixed an issue where radial gradients with two color stops at 100% failed to extend the last color. (286413@main) (139369366)

Rendering

Resolved Issues

  • Fixed: Improved view-transitions performance by only rasterizing on-screen snapshots. (286553@main) (139339149)

Scrolling

New Features

  • Added support for Scroll To Text Fragment feature detection with document.fragmentDirective. (286423@main) (139631353)

SVG

Resolved Issues

  • Fixed SVG paths getting clipped at tile boundaries. (286550@main) (135280080)
  • Fixed SVG quadratic curve getting incorrectly clipped at tile boundaries. (286618@main) (139904014)

Text

Resolved Issues

  • Fixed an issue where a thick underline would not show on short content. (286639@main) (64705955)

Web API

Resolved Issues

  • Fixed HTMLElement.requestPointerLock to return a Promise. (286597@main) (139854530)

Web Extensions

Resolved Issues

  • Fixed CORS for Web Extension pages to respect granted per-site permissions.

Developers will need to add a browser.permissions.request({origins: []}) call before doing any fetch() that is blocked by CORS. (286651@main) (102912898)

Web Inspector

Resolved Issues

  • Added the ability to modify only the headers of a request using a Request Local Override. (286679@main) (139043491)


This content originally appeared on WebKit and was authored by WebKit


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WebKit | Sciencx (2024-12-04T23:00:59+00:00) Release Notes for Safari Technology Preview 209. Retrieved from https://www.scien.cx/2024/12/04/release-notes-for-safari-technology-preview-209/

MLA
" » Release Notes for Safari Technology Preview 209." WebKit | Sciencx - Wednesday December 4, 2024, https://www.scien.cx/2024/12/04/release-notes-for-safari-technology-preview-209/
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WebKit | Sciencx Wednesday December 4, 2024 » Release Notes for Safari Technology Preview 209., viewed ,<https://www.scien.cx/2024/12/04/release-notes-for-safari-technology-preview-209/>
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WebKit | Sciencx - » Release Notes for Safari Technology Preview 209. [Internet]. [Accessed ]. Available from: https://www.scien.cx/2024/12/04/release-notes-for-safari-technology-preview-209/
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" » Release Notes for Safari Technology Preview 209." WebKit | Sciencx - Accessed . https://www.scien.cx/2024/12/04/release-notes-for-safari-technology-preview-209/
IEEE
" » Release Notes for Safari Technology Preview 209." WebKit | Sciencx [Online]. Available: https://www.scien.cx/2024/12/04/release-notes-for-safari-technology-preview-209/. [Accessed: ]
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