Here it is a direct link about new features available on Windows 10 Version 20H2,
I would like to mention an alternative patch management tool to Windows Server Update Services (WSUS) named Windows Update for Business:
- https://docs.microsoft.com/en-us/windows/deployment/update/waas-manage-updates-wufb
- https://techcommunity.microsoft.com/t5/windows-blog-archive/what-is-windows-update-for-business/ba-p/167033
- https://techcommunity.microsoft.com/t5/configuration-manager-blog/third-party-updates-and-windows-update-for-business/ba-p/1660970