Microsoft recently released an update to the Edge browser on the Dev channel, with the version number raised to Build 114.0.1788.0. The most noteworthy improvement in this update is the addition of an option in the Discover settings to automatically open a Bing chat session in the sidebar.
Added an option to the sidebar to automatically open a Bing Chat session when a user opens a response link generated by Bing Chat. Users can enable/disable this option according to their needs.
The updated content of Edge Dev 114.0.1788.0 attached is as follows:
Added an option to automatically open a Bing chat conversation in the sidebar settings in the Discover area
Added policy to disable Read Aloud feature. NOTE: Updates to the changelog and administrative templates may not have occurred yet.
Edge Dev 114.0.1788.0 fixes the following:
Fixed browser crash when uninstalling certain extensions.
Fixed PDF viewer crashing.
Fixed browser crash when launching PWA application.
Fixed the problem that the browser cannot open the PWA application.
Fixed browser crash on macOS and Linux versions after clicking "Send Feedback".
Fixed browser crash after clearing history on Android version.