title: Visual Studio 2015 solutions backwards compatibility with Visual Studio 2013
body: <p>It seems that I can open a VS 2013 solution file in VS 2015. I've a few questions regarding backwards compatibility:</p>
  
  <ul>
  <li>Can a VS 2013 solution be maintained in VS 2015 safely without losing the capability to work on it in VS 2013?</li>
  <li>Can a VS 2015 solution be maintained in VS 2013?</li>
  </ul>
  
  <p>I can try it out all myself, but I would like to know if there are some documented caveats I should be aware of.</p>