Microsoft Edge Change Log For Windows Insider Preview Build 10547

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Microsoft Edge

Microsoft today released Windows 10 Build 10547 to Fast Ring users. This new build includes update Edge browser with support for Object RTC. The ORTC APIs enable real-time audio and video communications directly inside Microsoft Edge without the need to install any plugins. Find full change log below.

New EdgeHTML features:

  • <template> element
  • <picture> element
  • Extended srcset (sizes)
  • a[download] attribute
  • Canvas ellipse
  • CSS Mutability Pseudo-classes (:read-write, :read-only)
  • CSS Range Pseudo-classes (:in-range, :out-of-range)
  • input type=datetime-local
  • SVG external content
  • WebRTC – Object RTC API

New Chakra features:

  • ES2016 Async Functions (behind “Enable experimental JavaScript features” flag)
  • ES2016 Exponentiation operator (behind “Enable experimental JavaScript features” flag)


This preview updates the Edge platform version in the User-Agent string to “13.” The full User-Agent string is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.10547

[title]More on Build 10547:[/title]

  • Windows 10 Build 10547 now available to Insiders
  • What’s new, and broken (+fixed bugs) in Build 10547
  • Windows 10 Build 10547 Screenshots
  • Download (unofficial) Build 10547 ISOs

More about the topics: Build, Change log, download, ISO, Microsoft Edge, preview, windows 10, Windows 10 Build 10547