Ahead of the official launch, Microsoft is now rolling out Windows 10 build 19041.153 as cumulative update KB4541738 for devices running version 2004 (preview).
KB4541738 is a small update that bumps the version number to build 19041.153, and according to the company fixes problems with ActiveX content, Microsoft browsers to bypass proxy servers, and patches security vulnerability for various components.
In addition, the update changes how the Linux kernel in Windows Subsystem for Linux 2 is installed and serviced on your computer (more details here).
Download Windows 10 build 19041.153
Although there are no ISO files for Windows 10 build 19041.153, the update is available immediately through the Slow ring. This preview build will download and install automatically on your device, but you can always force the update from Settings > Update & security > Windows Update, and clicking the Check for updates button.
You can also check out these resources: