Microsoft has updated the official Windows 10 ISO images available for download for Insiders. The new images are from the 20H2 version of Windows 10 (build 19042), but there are also ISO files from the Dev Channel (build 20201) that were released earlier today.
So those interested can perform a clean install of the latest version of Windows.
The 20H2 version of Microsoft Windows 10 is the successor to the 2004 version (May 2020 Update) released in May 2020. The 20H2 version of Windows 10 is a small update with a few performance and quality improvements.
Microsoft describes the new images released as a 'technical preview' so you should be careful with the operating system, as it may contain bugs (Windows and bugs; ba!)
To download the ISOs, log in to your Microsoft Account (you must be in the Insider Program), and select “Build 19042” from the list of available versions.