Windows 10 build 10565

Release date: 10/12/2015

New Microsoft Edge features

  • Tab Preview (preview contents of a tab on hover)
  • Syncing Favorites and Reading list items
  • Drag and drop for file upload is now supported
  • “Save target as” is now supported from the right-click context menu

New web platform features

  • CSS initial and unset values
  • Initial support for docked F12 Developer Tools

Known issues in build

The “Enable experimental JavaScript features” flag under about:flags doesn’t enable experimental JavaScript features. As a result, the following experimental features are not working in this build:

  • Async\await
  • Destructuring
  • Default
  • Exponentiation operator
  • SIMD

Learn more about this release on the Windows blog

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