Dev Channel update to 126.0.2552.0 is live.


Hello Insiders! We released 126.0.2552.0 to the Dev channel! This includes numerous fixes. For more details on the changes, check out the highlights below.

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Added Features:

  • Implemented a mute button on the taskbar.
  • The capture menu toolbar has been added to the PDF file.

Improved Reliability:

  • Fixed an issue where the browser would crash when users clicked on ‘Leave workspace’.
  • Fixed a browser crash on android.
  • Fixed an issue that caused the browser to crash upon closing the final tab.

Changed Behavior:

  • Resolved an issue where the share box would briefly appear blank and then vanish after a few seconds.
  • Fixed an issue where tabs that had been deleted reappeared after restarting.
  • Resolved a problem where there were visual style discrepancies on the product detail page, including issues with margins, colors, border radius, and shadows, within the extension.
  • Resolved a problem that caused visual distortions when tabs were grouped in a vertical layout.
  • Fixed an issue where horizontal scroll bar and vertical bar appeared in FRE.
  • The issue where the side pane would unexpectedly open after FRE has been resolved.
  • Fixed an issue where the page at edge://settings/appearance/CustomizeToolbar was displaying as blank.
  • Fixed an issue that prevented the sharing of screenshots via Outlook.
  • iOS: Fixed an issue where the string in the toolbar settings page needed to be changed.
  • Mac: Resolved an issue where the Send Feedback feature initially displayed a blank screenshot. Subsequent attempts would then show the previously captured screenshot on Mac.
  • Android:
    • Resolved a problem where the keyboard focus was not moving to the ‘Earn More Rewards’ link within the Microsoft Rewards section on Android.
    • Fixed an issue when altering the background color, the page no longer flashes on Android.


See an issue that you think might be a bug? Remember to send that directly through the in-app feedback by heading to the ... menu > Help and feedback > Send feedback and include diagnostics so the team can investigate.

Thanks again for sending us feedback and helping us improve our Insider builds.



2 Replies

@Gouri_Murmu i like what you did