Microsoft has released Windows Server vNext Insider Preview Build 18945

Today we are pleased to release a new Insider preview build of the Windows Server VNext Semi-Annual Channel editions.

What’s New
Extending support for FIDO2 security keys to hybrid environments
We’re adding the capability for modern passwordless credentials, such as FIDO2 security keys, to authenticate and provide seamless Single Sign-On (SSO) to on-premises environments. Please refer to this blog entry that discusses this capability for cloud environments. Addition of this new capability will extend this feature to hybrid environments.

  Windows Server vNext Insider Preview Build 18945 released