Okay. Thanks for the quote.
[table="width: 350"]
[tr]
[td]Build[/td]
[td]Announced[/td]
[/tr]
[tr]
[td]10166[/td]
[td]July 10, 2015[/td]
[/tr]
[tr]
[td]10512[/td]
[td]August 12, 2015[/td]
[/tr]
[/table].....
I think some here falsely expect to see preview builds appear regularly, every so-and-so number of weeks. That's just not how the insider preview program is setup to work. If you know nothing about software development it's probably impossible to imagine how and why. You'll just have to accept that preview builds aren't scheduled to materialize at any particular time. They'll materialize when they do. All MS can tell us is that they'll release it to the fast ring when one does.