According to the latest report, Apple just released the Safari Browser Technical Preview 167 update that fixes exist in Web Inspector, CSS, JavaScript, WebAssembly, Media, Popover, Rendering, Web API, Accessibility, MathML and SVG bugs, and improve its performance.
As per the report, the current Technical Preview builds on the Safari 16 update. The latest Safari Technical Preview is version 16.4, which is compatible with devices running macOS 13 Ventura and macOS 12 Monterey. But it no longer works on macOS Big Sur. You can check the complete release notes which are mentioned below.
Safari Technology Preview 167 Release Notes
- Elements tab
- Fixed editing CSS properties inside rules with nested rules causing the inner nested rules to be deleted (261329@main)
- Fixed filtering styles to also match CSS at-rule identifiers (261804@main)
- Sources tab
- Added pretty-printing support for various modern JavaScript syntax, including optional chaining, private class members, and optional assignment operators (261748@main)
- Implemented CSS
text-transform
with multiple values (261419@main) - Added offsets into
shape-outside
Shapes (261331@main) - Added support for top-level
&
selector for CSS Nesting (261739@main) - Changed to apply basic font properties as font variation settings (261566@main)
- Fixed CSS
@imports
in HTML missing quote marks getting mistakenly hidden from the Preload Scanner (261254@main) - Fixed calculating the
CSSFilter
geometry and clipping (261827@main)
- Added ClassSetCharacter syntax tests for RegExp
v
flag and fix issues found (261746@main) - Added more tests for RegExp
v
flag and fix issues found (261714@main) - Added ProxyObjectHas IC to optimize “has” trap (261628@main)
- Aligned error message for non-callable ProxyObject’s “get” trap with its counterparts (261627@main)
- Optimized
Function
(261825@main).prototype .bind
- Added support for
anyref
behind flag (261711@main) - Implemented
cast
operations behind flag (261445@main) - Implemented
eqref
andref
behind flag (261663@main).eq - Implemented initial minimal JS API for Wasm GC behind flag (261544@main)
- Fixed video in picture-to-picture snaps to incorrect size (261383@main)
- Fixed a page with one document doing capture and another playing correctly handle remote commands (261414@main)
- Skipped initial MSE buffering rate computation (261328@main)
- Avoided conflicting interactions in the top layer (261317@main)
- Made
element
more interoperable (261386@main, 261436@main).toggle Popover() - Implemented popover focusing steps (261400@main)
- Implemented
popovertarget
&popovertargetaction
attributes (261346@main) - Added an exception when calling
dialog
on an open popover (261351@main).show()
- Fixed mixed characters in right-to-left SVG text (261495@main)
- Implemented Priority Hints (261689@main)
- Changed to allow quota to be set based on disk space (261840@main)
- Changed
range
to abort early if there’s a.extract Contents() doctype
in the range (261342@main) - Changed to include FetchMetadata on preflight requests (261587@main)
- Fixed some Scroll To Text Fragment URLs not finding existing text on the page (261302@main)
- Fixed the
<summary>
element not focusable withtabindex
(261497@main) - Fixed problems changing
multiple
state<select>
element tosingle
state (261380@main) - Optimized the HTML parser entity names table by omitting semicolons (261734@main)
- Updated margin box for trimmed
block-end
boxes in block container and adjust the position of self-collapsing children (261750@main)
- Added support for
code
ARIA role (261640@main) - Fixed standalone spin buttons to be directly incrementable and decrementable (261396@main)
- Fixed not ignoring out-of-flow boxes while processing invalid MathML content (261841@main)
- Fixed text transformation not starting on initial render (261408@main)