Last Friday, Microsoft released Insider Preview build 16296 to insiders in the fast and slow rings

As this build is a Fall Creators Update "stabilization" build, there aren't any new features to report, just a few bug fixes which, in this build, are the following:

• We fixed an issue where Hyper-V couldn’t create a VM on 3rd party network storage.
• We fixed an issue where for the first few minutes after clean installing a non-English build many inbox app names might unexpectedly appear with English app names.
• We fixed an issue where gaming apps using WebView with heavy use of HTML canvas might have unexpectedly had very low FPS in recent flights.

The full Microsoft release notes are available here