title: Difference between .Net 4.0 framework and 4.5 framework?
body: <p>I am presently working on an application with 3.5 framework. Would it be better to move the application to 4.0 or 4.5? What are the features/enhancements which are added in .NET 4.5 and not available in 4.0?</p>
  
  <p>Any links to find the difference among both the versions(4.0 &amp; 4.5) would be appreaciated.</p>