Official Windows 10 Anniversary Update ISO's

UPDATED: Microsoft has gone and made a new move, creating an official page for downloading ISO's directly from their servers. What follows below is their official link to that page:
https://www.microsoft.com/en-us/software-download/windows10ISO/

 

Thanks for the, um, update.

 

Thanks, but which should we actually download 14393.5 or 14393.3? both have ISO download links.

 

14393.5. That is the highest and latest version number and rightly so because it has more essential updates included to ensure better overall system stability.
https://techjourney.net/windows-10-version-1607-rtm-build-14393-5-comes-with-kb3176927/

 

Thanks.

 

Thread updated with official links. Note that they may expire every 24 hours. So get 'em while they're hot.

 

And so do people know, what is the size of the Win10 Anniversary Update download? And of the update if done by the Windows Update updater directly?

 

And answering in part, the ISO files linked to above show 3.14GB for the 32-bit download and 4.07GB for the 64-bit.

In comparison to, does anyone know the size of the download via Windows Update? I'm just wondering if it's all the same, or if Windows Update only downloads a (significantly smaller) subset of the ISO files.

 

Updated the update thread with Microsoft's updated methodology for delivering updated update ISO's.

 

Thanks, @lexx . Can you estimate a date for completing this?