Windows 10 Creators Update Redstone 2

10.0.14946 · Version 1703

10.0.14946.1000 13 October 2016

Microsoft Edge

EdgeHTML 15.14946

  • H.264/AVC is now enabled by default for RTC
  • Support for CSS Custom Properties and CSP 2.0 (in development)
  • Improved support for WebRTC 1.0 and Service Workers (in development, behind flags)
  • General performance improvements
  • Changes to the network logic for Fetch algorithms in preparation for Service Worker Fetch interception (behind flags)


  • "Disable navigator.pointerEnabled API" has been added
  • "Only execute timers once per second in nonvisible tabs to improve battery life" has been removed
  • "Use legacy setInterval behavior" has been removed
  • "Enable experimental H.264/AVC support" has been removed
  • "Enable Media Downloads over Fetch" has been added
  • "Enable CSS Downloads over Fetch" has been added
  • "Enable Web Authentication APIs for accessing scoped credentials" has been added


Network & Internet

  • You can now set a time for when the Wi-Fi connection on your device has to be turned on again in the new Wi-Fi page
  • The default setting for Wi-Fi to be turned on again is now "Manually" instead of "1 hour"


  • When your typed word is about to be corrected, the word you originally typed will now appear as the second option
  • You can now tap on words with a "-"-sign to remove them from your dictionary

Other features

  • The time-out for your phones screen and Continuum-screen can now be set separately
  • Narrator will now read the content of the page before the content on the bottom app bar if an app has one

And further

  • Improved performance of loading long lists of photos in File Explorer when a device is connected to a PC

Fixed issues

  • Fixes an issue that would cause the phone to be unable to send text messages
  • Fixes an issue that would cause video thumbnails to not being shown in WhatsApp
  • Fixes an issue that would result in slight crackle in the audio of video recordings made with the Camera app

Known issues

  • If additional speach languages are installed, this build will fail to install with error code 0x80188319
  • When rebooting the device, you might get stuck on the Windows logo for 20-30 minutes depending on the device
Windows 10
Creators Update

13 October 2016

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