Kurt Shintaku's Blog

Fred Pullen, from the IE team (who focuses on Enterprise needs) posted the following news on the IEBlog:

• ENTERPRISE MODE NOW SUPPORTS SPECIFIC INTERNET EXPLORER VERSIONS PER SITE
  We are expanding the functionality of the Enterprise Mode Site List for Internet Explorer 11 to include all document modes, such that the list will give better control over which document mode will be used for remediating Web app compatibility.  Customers will be able to force Web apps to render in any document mode—including IE10, IE9, IE8, IE7, and IE5—without changing a single line of code on the Web site.
• IE v.NEXT WILL USE THE SAME COMPATIBILITY FEATURES AS IE 11
  The next major version of our browser will leverage the backward compatibility features from Internet Explorer 11—including Enterprise Mode, Enterprise Site Discovery, and document modes—to ensure good compatibility with existing Web sites.  The work that customers do to upgrade to Internet Explorer 11 today will ease migrations to Windows 10.

Read more here:

• BLOG: Making it easier for Enterprises to stay up-to-date
  http://blogs.msdn.com/b/ie/archive/2014/10/30/making-it-easier-for-enterprises-to-stay-up-to-date.aspx