--- title: Safari Technology Preview 214 Release Notes framework: safari-technology-preview-release-notes role: article role_heading: Article path: safari-technology-preview-release-notes/stp-release-214 --- # Safari Technology Preview 214 Release Notes Learn about the latest web technology updates in Safari Technology Preview: Browser, CSS, JavaScript, Media, Networking, Rendering, Web API, and Web Inspector. ## Overview Overview Safari Technology Preview Release 214 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: 289652@main…290517@main. Browser New Features Added support for data: URL favicons. (290395@main) (143967312) CSS New Features Added support for overflow-block and overflow-inline. (290109@main) (70579028) Resolved Issues Fixed cursor: pointer not appearing on an element used in conjunction with an element. (290169@main) (74483873) Fixed the behavior of cursor over live text with user-select: none. (289793@main) (99708616) Fixed an issue wrapping an SVG at the end of a line when using text-wrap: balance. (289963@main) (141532036) Fixed the computed value of a float with absolute positioning to be none when there is no box. (290061@main) (144045558) Fixed: Updated contrast-color() to remove the max parameter. (290210@main) (144611470) JavaScript New Features Added support for Regular Expression Pattern Modifiers. (290485@main) (131580854) Media New Features Added support for MediaSource prefers DecompressionSession by default. (289924@main) (142761051) Added support for WebCodecs AudioDecoder by default. (289723@main) (144059448) Added support for ALAC and PCM audio in MediaRecorder. (289781@main) (144145333) Resolved Issues Fixed picture-in-picture to exit when the video element is removed. (290216@main) (123869436) Fixed seeking or scrubbing not always seeking to the time requested. (289836@main) (142275903) (FB16223006) Networking New Features Blocked partitioned cookies for known tracking domains. (289849@main) (144184516) Rendering Resolved Issues Fixed a disappearing stretched image in a vertical flexbox layout. (289903@main) (135897530) Fixed the caret positioning in sideways-lr writing mode. (290387@main) (144117372) Web API Resolved Issues Fixed update scoped custom element registry implementation to match the web standard changes. (290096@main) (144456850) Web Inspector Deprecations Removed support for inspecting WebSQL in Web Inspector. (289854@main) (143596276) Removed support for inspecting ApplicationCache. (289820@main) (143596399) ## See Also ### 2025 - [Safari Technology Preview 234 Release Notes](safari-technology-preview-release-notes/stp-release-234.md) - [Safari Technology Preview 233 Release Notes](safari-technology-preview-release-notes/stp-release-233.md) - [Safari Technology Preview 232 Release Notes](safari-technology-preview-release-notes/stp-release-232.md) - [Safari Technology Preview 231 Release Notes](safari-technology-preview-release-notes/stp-release-231.md) - [Safari Technology Preview 230 Release Notes](safari-technology-preview-release-notes/stp-release-230.md) - [Safari Technology Preview 229 Release Notes](safari-technology-preview-release-notes/stp-release-229.md) - [Safari Technology Preview 228 Release Notes](safari-technology-preview-release-notes/stp-release-228.md) - [Safari Technology Preview 227 Release Notes](safari-technology-preview-release-notes/stp-release-227.md) - [Safari Technology Preview 226 Release Notes](safari-technology-preview-release-notes/stp-release-226.md) - [Safari Technology Preview 225 Release Notes](safari-technology-preview-release-notes/stp-release-225.md) - [Safari Technology Preview 224 Release Notes](safari-technology-preview-release-notes/stp-release-224.md) - [Safari Technology Preview 223 Release Notes](safari-technology-preview-release-notes/stp-release-223.md) - [Safari Technology Preview 222 Release Notes](safari-technology-preview-release-notes/stp-release-222.md) - [Safari Technology Preview 221 Release Notes](safari-technology-preview-release-notes/stp-release-221.md) - [Safari Technology Preview 220 Release Notes](safari-technology-preview-release-notes/stp-release-220.md)