Dev Channel update to 121.0.2248.1 is live


Welcome back! We released build 121.0.2248.1 to the Dev channel! This includes numerous fixes. For more details on the changes, check out the highlights below. 

Our vision to bring Microsoft Copilot to everyone, and more - Microsoft Bing Blog 

Announcing Generative AI Captions - Microsoft Bing Blog 

Latest innovations for Microsoft Edge for Business – your secure enterprise browser optimized for AI... 


Added features: 

  • Added a tip to the Image Magnify context menu to let the user know that they can use Ctrl + Hover to activate Magnify. 
  • Added top sites section in new tab dropdown menu. 
  • Added options of Mouse Gesture in edge://settings/mouseGesture 
  • Added a right click menu option to access the ‘enhance video settings’ from the video hover menu. 
  • Added Edge Image Viewer feature in edge://flags 


Improved reliability:   

  • Resolved an issue that caused the browser to crash when attempting to insert a new tab in a tab group. 
  • Resolved an issue that caused the browser to crash when it was restarted due to a version update. 
  • Fixed a bug where the browser crashes on selecting coupon from coupon code box. 
  • Addressed a crash issue that happened when clicking on the Invite link in New Workspace. 
  • Resolved a crash issue that occurred when user clicks on 'Browse as guest'. 
  • Fixed a bug that made the browser freeze when launching a downloaded page on tablet devices. 
  • iOS: 
    • Fixed a bug that caused the Pdf copilot view to get stuck when the share view was launched and switched to landscape. 
    • Addressed a crash issue that occurred when clicking "x" on an image in dark mode. 
  • Android: 
    • Fixed a crash that occurred when changing the orientation of the crop on the share page. 
    • Fixed hub page crash. 
    • Fixed an issue that caused the browser to crash when moving favorites. 
    • Fixed crash when launching copilot. 

Changed behavior: 

  • Fixed an issue that prevented contextual results from appearing when switching to the sidebar after using the Find bar. 
  • Fixed a bug that caused some sites to disappear from the sidebar after restarting the browser. 
  • Fixed a bug where auto-grouping menu opens outside of the browser rather than inside. 
  • Fixed a bug where the 'Upload declined' window was not displayed on mobile when clicking the 'Cancel' button on the confirm accept page of desktop. 
  • Fixed a bug where the ‘Read Aloud’ feature would stop when the order of reading and rendering were different. 
  • Fixed a bug where the Copilot toggle button was not displayed in the sidebar settings. 
  • Resolved a bug that stopped the file from being uploaded and showed the progress bar as 0%. 
  • Addressed a bug that caused a black screen to appear at the bottom of the sidebar after clicking the "unpin side pane" button. 
  • iOS: 
    • Fixed a bug that prevented the QR code scanner from starting when Bing camera search was disabled. 
    • Fixed an issue where the dark mode theme switch was not functioning properly. 
    • Fixed a bug that caused no dialog to appear after reopening the browser when killing the browser during import process. 
    • Resolved an issue that prevented the “Share to” function from working in copilot. 
  • Android: 
    • Fixed an issue that caused the navigation bar above reading mode to be too small and difficult to click. 
    • Fixed an issue where the context menu appeared in Copilot when enabling ‘Text selection’. 
    • Resolved an issue that allowed to still access the “Chat suggestion on QF” function even after disabling the Copilot button in the settings. 


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. 



6 Replies
printing is broken
正式版 119.2151.97和这个版本都存在一个问题:即使在设置中关闭了“在Microsoft Edge 关闭后继续运行后台扩展和应用”以及“启动增强”,在关闭Edge后,进程依然保持在后台;进程中的“浏览器”一直处于活动状态(有cpu占用和磁盘读写)。
In Microsoft Edge Dev, a peculiar issue occurs when it has multiple tabs open, and its window is positioned so that its right edge touches the right edge of the display. When you click the Close icon located in the top-right corner of the window, an unusual behavior unfolds: the Edge Dev window starts moving gradually towards the left until it stops when it touches the left edge of the display.

It's important to note that this behavior is specific to the Edge Dev version and doesn't occur in the release version of Edge. The Edge Dev build I'm using is Version 121.0.2248.1 (Official build), and it's the 64-bit version.

@Paul_VC Hey, does this happen in the monthly Beta version?  Or are you thinking this could've been introduced in this release?

Hi. Any link to install this version plz?? the newer V. 121.0.2256.2 crashes on me. Thanks
OK, I found it myself! Just incase could help someone else.