The Windows Insider program is bringing out a new batch of builds for Windows 10 and Windows 10 Mobile users who are keen on trying out the future of the OS. The builds are coming out just about a week after their predecessor, and adds the usual array of new features and tweaks that you've come to expect from a new build of Windows.
— Dona Sarkar (@donasarkar) August 2, 2017
As we approach the supposed October release window for the Fall Creators Update, builds ought to start coming out more rapidly. Keep an eye out for more builds in the near future as Microsoft starts to polish out all the little problems in the new update.