2026-07-23 digest

Safari Technology Preview 248 released

Apple platforms confirmed

  • Sources: WebKit release notes, HN 49013356
  • Summary: Apple published Safari Technology Preview 248 on 2026-07-22 with the usual WebKit fixes and web-platform feature work across CSS, JavaScript, rendering, and web APIs, as detailed in the release notes.
  • Why it matters: The preview channel is where web developers see upcoming WebKit behavior changes before they reach shipping Safari.

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