title: Will .NET 4.5 introduce a new version of the CLR?
body: <p>In the past not every new version of .NET came with a new version of the CLR. I know .NET 1.0, 1.1, 2.0 and 4.0 did, but .NET 3.0 and 3.5 did not.</p>
  
  <p>Will .NET 4.5 introduce a new CLR? And how does one tell if there's a new CLR? </p>