Saron Yitbarek

Safari Technology Preview Release 251 is now available for download for macOS Golden Gate and macOS Tahoe. 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: 317935@main…319386@main. Resolved Issues Fixed SVG anchors without an href being exposed as links. (318186@main) (181924326) New Features Added support for @supports at-rule(...), which tests if a CSS at-rule is supported.

Safari Technology Preview Release 249 is now available for download for macOS Golden Gate and macOS Tahoe. 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: 316531@main…317820@main. Resolved Issues Fixed an issue where an aria-labelledby relation was not built when its target element was inserted via innerHTML.

In Safari Technology Preview 247, we’re introducing the Safari MCP server — a Model Context Protocol server for web developers that makes your web development and debugging workflow faster and more powerful. We know agents are increasingly integral to the coding process and the Safari MCP server gives your agent the ability to know how your code actually renders in the browser by connecting it to a Safari browser window. Any MCP-compatible client can connect to the Safari MCP server.