User blog comment:Rappy 4187/Technical Update: October 19, 2016/@comment-1824272-20161019224502/@comment-126761-20161020002105

Link added :)

For Edge, it really depends on whether it manages to make any headway against Chrome and Firefox, which is a tough road. However, it's being updated fairly frequently, which means it is rather less likely to have issues with our code than Internet Explorer did. (In particular, this change is much less significant than the times we dropped IE6, IE7 and IE8 support.)

I'll look into whether we can sort out a browser-related blog post - I've done a few in the past.