This could be the last Windows 10 Anniversary Update build as this has the potential to be the final build that gets rolled out to all Windows 10 users. Build 14393 fixed iPod USB issues and improves Start, Cortana and Action Center.
In this video I talk about the changes to the build and look at the known issues.
Full details of the changes in this post and you can go back and look at all my Windows 10 videos going right back to the original Windows 10 Technical Previews on my YouTube channel.