One one hand, this new build has no time bomb , no references to "Insider Preview" anywhere on the OS, the watermark is gone, and it even uses the exact same EULA as 10240. Not to mention its impressive stability.

On the other hand, it has an odd number, 10586.0, and some known issues which haven't been fixed just yet.

Can this be just a RC or RTM candidate? (Perhaps the final one will be "10586.16384"?).