So I don't think this will impact backwards compatibility as the instruction asks the user to import the built file, the only people this might impact are devs who try to view index.html in IE11. If they work in modern browsers, this should have no effect.
@oscarmorrison Did some quick tests, if
index.html
imports from the built file from runningnpm run build
then it is backward compatible (tested in IE11)
So I don't think this will impact backwards compatibility as the instruction asks the user to import the built file, the only people this might impact are devs who try to view
index.html
in IE11. If they work in modern browsers, this should have no effect.