title: How to include files that changed but have the same version number into MSP using WiX Pyro?
body: <p>I created an MSP patch file using WiX Pyro(<a href="http://wixtoolset.org/documentation/manual/v3/patching/wix_patching.html" rel="nofollow">using purely WiX toolset</a>). But it seems that created MSP file doesn't include files changed in content but not changed in version number. As I think, most of those files are not actually changed in main content but just rebuilt by Visual Studio. So, it may be desirable behavior that Pyro does.</p>
  
  <p>But my customer asked me why files installed by the latest MSI and files updated by MSP patch are different. So, I want to know there is any way to include those files into MSP patch, or can I tell my customer that those two file sets(the latest MSI, old MSI + MSP) are the same so you can use the product safely? (Of course, I think my file version management is pretty poor and not systematic, but MSI's version rules feel too strict and somewhat inflexible to me.)</p>