MS Edge (Chromium) preview version is available to download from link below.
User can choose the desired channel to download the MS Edge (Chromium) preview version and install it.
Currently 2 channels are available for download. (1) Canary (2) Dev
Canary will receive updates almost every day, whereasDev should get about one build per week.
Above 2 preview version can only run on Windows 10 OS.
MS Edge preview version will work side by side with the existing version of MS Edge.
MS Edge (Chromium) preview version for Windows 7, Windows 8, Windows 8.1 and macOS will be launch soon.
Above 2 preview version of Edge will get updated by itself when user open the browser. So no any manual actions needed to update it. To check the current version of Edge, user can go to … > Help and feedback > About Microsoft Edge.
User can refer link below to get more information regarding MS Edge (Chromium) preview version.