Created by: coliff
The new Chromium-based Edge has been available as a beta for sometime and general availability of the final version is expected to ship from Jan 15. I think it makes sense to add it as a supported browser once it's out of beta. REF: https://blogs.windows.com/windowsexperience/2019/11/04/introducing-the-new-microsoft-edge-and-bing/
(made this change against the v4 branch so it can be updated in the docs for the v4.4.2 release though I realise this would also need to be ported to the v5 branch)