Microsoft Edge is changing. 2019 may mark its transformation into a cross-platform and Chromium-based browser, according to a blog post by Joe Belfiore, the Corporate Vice President of the Essential Products Group at Microsoft and a post on GitHub by the Microsoft Edge Team. Expect to see the new Microsoft Edge on Windows 7, 8, 10 and even macOS soon.
https://www.notebookcheck.net/Microsoft-Edge-is-becoming-a-cross-platform-and-Chromium-based-browser.374781.0.html