I think this is the creators update.
I've been reading they have pulled a lot of the features they were going to put in for some reason. I'm hoping thats a good thing.
I wonder how many people use Win10 in business? Updating must be a nightmare if something goes wrong.
Remember there is a business branch that gets the feature updates several months behind, so when the beta testers (cough home users) have found the bugs, then they update.
Anyone on pro can choose to use the business branch which I think is a the best choice unless you love to get things as soon as they ready.
Alpha/Beta - insider builds
Beta/RC - default branch for non enterprise
Stable - Business branch