---
title: Safari Technology Preview 176 Release Notes
framework: safari-technology-preview-release-notes
role: article
role_heading: Article
path: safari-technology-preview-release-notes/stp-release-176
---
# Safari Technology Preview 176 Release Notes
Learn about the latest web technology updates in Safari Technology Preview: CSS, Rendering, Accessibility, Media, and Web API.
## Overview
Overview Safari Technology Preview Release 176 is now available for download for macOS Sonoma beta and macOS Ventura. 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: 266088@main…266418@main. CSS Added support for contain-intrinsic-size: inherit (266100@main) Implemented linear(...) timing function for CSS animations & transitions (266195@main) Fixed auto none support for contain-intrinsic-size (266136@main) Fixed computing width attribute set to 0 or 0px (266418@main) Rendering Fixed out-of-flow boxes not showing (266366@main) Fixed canvas not showing the results of CanvasRenderingContext2D.putImageData until a forced re-render (266397@main) Fixed scrollbar not updating on CSS color-scheme change (266176@main) Prevented invalidating columns when the entire table is being destroyed (266344@main) Accessibility Fixed display: contents elements sometimes missing their children (266407@main) Fixed incorrect accessible name from multiple