Update 4 includes the latest runtime updates (v11.0.61030) and is considered the most stable and updated version for this development cycle.
Visual C++ Redistributable for Visual Studio 2012 Update 4 is a critical component for legacy software support. While it is functionally stable, it has reached the end of its support lifecycle. It should be deployed only to support older applications that cannot be recompiled with modern Visual Studio versions. visual c++ redistributable for visual studio 2012 update 4