title: How can you tell new Blink based Edge apart from old EdgeHTML via its userAgent?
body: <p>With the <a href="https://github.com/MicrosoftEdge/MSEdge/blob/7d69268e85e198cee1c2b452d888ac5b9e5995ca/README.md" rel="nofollow noreferrer">2018 Microsoft Edge team announcement</a> that Edge is changing browser engines to Blink, it is not obvious how to compensate for EdgeHTML specific bugs and weirdnesses by looking at User-Agent strings (for oddities you can't feature detect any better way). When this need arises, what reliably tells the two browser engines apart?</p>