In the old days, when there was an update, you felt like you just got a brand new gadget. Fresh, new, cool stuff to play with. These days, the cadence of updates is so fast, you can’t expect open the box and and find a drone every single time.
MVC 5.2, WebAPI 2.2, and Web Pages 3.2 have been updated. You can check MSDN for the details, but other than some improvements to attribute routing, there isn’t anything to plan a celebration for.
Having said that, there are bug fixes, so make sure you update your projects with the new bits.