Will Changeset "Added support for VS2012" break by VS2011 solution/projects?

I'm still using VS2011
I like to do continuous integration with latest nop changesets.  But, will changes made by "Added support for VS2012" break my VS2011 solution/projects?

Changeset: (5a0a7903b7b8) Added support for VS2012

e.g. src/NopCommerce.sln
-Microsoft Visual Studio Solution File, Format Version 11.00
-# Visual Studio 2010
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012

If applying the whole changeset will break it, can I apply some of the changes that won't break it (so that future merges are not painful)?  (Any idea which changes are safe?)

If I got you right, no. I'm still using VS 2010 (and 2012 sometimes). Both versions are fully supported. Find more info here

P.S. As I know VS 2011 and 2012 are the same product. VS 2010 is the previous one

sorry, VS2011 is a typo.  I'm using VS2010
Thanks for the link