Microsoft had released Windows 10 Fall Creators Update build 16232 about more than a couple of weeks ago. And today they have released official ISO files for this build which will allow you to fresh install Windows 10 build 16232. You can download the official ISO files from the Microsoft’s server from this site. You will get different versions of this build from the Microsoft server like the Windows 10 Home, Pro,Enterprise, Education etc.
In the complete changelog of Build 16232, Microsoft has focused on security changes in Windows Defender Application Guard (WDAG). They have added the support for Microsoft Edge data persistence while using Application Guard. Microsoft has said that by default the Data Persistence for Application Guard with Microsoft Edge sessions are not enabled. Once enabled you will have a ‘new application guard window’ option in edge settings.
Microsoft has released a newer build than 16232 last week. These ISO are the only way to install them now on your device.But now if you want to download Fall Creator update via Windows Update you will get the latest build not this one and for that you must be enrolled in the fast ring of Windows Insider. To enable the fast ring go to settings>updates and security and join the Windows Insider program and select fast Ring in the options.