Microsoft Download

As they say :

This service pack release addresses issues that were found through a combination of customer and partner feedback, as well as internal testing. These service packs offer Visual Studio users improvements in responsiveness and stability, as well as completes some high-impact scenarios requested by customers.

What means :

Less time waiting for the compilation to end .. 🙂

A full description here .

 

Will try it out in a few days and report the outcome .