Blog post about IE11:
http://blogs.msdn.com/b/ie/archive/2014/07/31/the-mobile-web-should-just-work-for-everyone.aspx
There is a section in there for the User-Agent update, but they did not
specifically say what they changed. They just said they changed it to match IOS
and recommend the following pattern detection:
function isMobile() {
return navigator.userAgent.toLowerCase().indexOf("mobile")>=0;
}
Does anyone know what the updated IE11 mobile User-Agent looks like? I wonder
how it breaks down using our proposed device, OS, and browser classification...
