Release Notes for Safari Technology Preview 191
Safari Technology Preview Release 191 is now available for download for macOS Sonoma and macOS Ventura. If you already have Safari Technology Preview installed, you can update it in System Settings under General → Software Update.
Fixed String.prototype.replace to not take the fast path if the pattern is RegExp Object and the lastIndex is not numeric. (275255@main) (101122567)
Fixed emitReturn() to load this value from arrow function lexical environment prior to the TDZ check. (275425@main) (122430056)
Fixed returning the initial value for the SVG gradient stop-color if it is not rendered in the page. (274997@main) (123262508)
Fixed mousemove events in an iframe when the mouse is clicked from outside the iframe and then moves into it while the button is held down. (275157@main) (120540148) (FB13517196)
Fixed CSS font property values marked !important not getting overridden when using the interactive editing controls. (275389@main) (112080113)
