Windows 10 Insider Preview Build 19613.1005 Releases
Microsoft has launched a new cumulative update KB4558320 to Windows 10 Insider Preview Build 19613 version to test servicing pipeline with builds from the Active Development Branch in the Fast ring.
The update is mainly used to test the Active Development branch service channel in the Fast ring channel and therefore does not bring any new features.
After installing the update, the system is upgraded to Build 19613.1005. Of course, if you are seeking stability, it is recommended not to install such cumulative updates.
In addition, users are not recommended to use the Windows 10 beta version on the physical machine. If you want to experience it, you can also download the image and test it in the virtual machine.