Windows 10 'Spring Creators Update' Coming Soon
Microsoft will continue its "Creators Update" naming convention with Redstone 4. The update, which the company has yet to officially name, is expected as soon as next month, and the new name has been found in test builds.
— Pennybridge1969 (@warnelidl) March 8, 2018
Microsoft is now updating Windows 10 with two major updates per year, and we can expect another one in the fall. Since "Fall Creators Update" has already been taken, perhaps Microsoft will have to come up with something new.