Microsoft has confirmed that build 19041.207 is to be Version 2004 RTM, and that actually entails you can grab the Windows 10 May 2020 final release before others by activating the Windows Insider Program.

Windows 10 May 2020 Update (version 2004) for Windows 10 is expected to start rolling out in the coming weeks, you can, however, get it beforehand and upgrade to the new 'final version; before everyone else using the Windows Insider Program. The program allows you to follow the development process of new versions of Windows 10 from three different rings, including Fast, Slow, and Release Preview, each offering different levels of readiness.

You can grab it through the Windows Insider Program to get early access to the May 2020 Update, use these steps:

1. Open Settings.
2. Click on Update & Security.
3. Click on Windows Insider Program.
4. Click the Get started button
5. Click link account button and select your MS account
6. Pick your Insider settings" section, select the Release Preview option.

And from there onwards it's easy.

-- Microsoft -- 

We are now getting the Windows 10 May 2020 Update (20H1) ready for release and releasing Build 19041.207 to Windows Insiders in the Release Preview ring. We believe that Build 19041.207 is the final build and we will continue to improve the overall experience of the May 2020 Update on customers’ PCs as part of our normal servicing cadence.

Build 19041.207 (KB4550936) includes all of the 20H1 features in addition to the following quality improvements and security updates:

• This build is cumulative and includes all the fixes released to Windows Insiders in the Slow ring in Build 19041.21 through Build 19041.173.
• We fixed an issue that causes the Remote Procedure Call (RPC) service (rpcss.exe) to close unexpectedly and the device stops working. Then you must restart the device.
• We fixed an issue that causes the Device Enrollment Status Page (ESP) on managed devices to stop responding if a policy that requires a restart is installed on the device.
• We fixed an issue that might prevent the rear camera flash from functioning as expected on devices that have a rear camera.
• It also includes the latest security updates to the Microsoft Scripting Engine, Windows Kernel, Windows App Platform and Frameworks, Microsoft Graphics Component, Windows Media, Windows Shell, Windows Management, Windows Cloud Infrastructure, Windows Fundamentals, Windows Authentication, Windows Virtualization, Windows Core Networking, Windows Storage and Filesystems, Windows Update Stack, and the Microsoft JET Database Engine.

For more information about the resolved security vulnerabilities, please refer to the Security Update Guide.

Please note that the May 2020 Update will only get pushed automatically to a subset of Windows Insiders in the Release Preview ring at first. Everyone else can manually go to Settings > Update & Security > Windows Update and manually check for updates and choose to install the May 2020 Update.

Of course, you can also simply wait until Microsoft rolls out the update publicly. Which is advised. Thanks FatboyNL for the news tip.

Windows 10 Build 19041.207 is Version 2004 RTM (and Installable)