What's the update?

Announcing Windows Server vNext Insider Preview Build 18346

Microsoft is pleased to release a new Insider build of the Windows Server VNext Semi-Annual Channel release.

What’s New with this Release

Server Core App Compatibility feature on demand (FOD):
The Server Core App Compatibility FOD was new in Windows Server 2019 and Windows Server, version 1809. We are continuing investment in the App Compatibility FOD based on customer and Insider feedback.

New in this Insider release for App Compatibility FOD:

  • Hyper-V Manager (Virtmgmt.msc)

Create and connect to VMs hosted on Server Core + the App Compatibility FOD!!

  • Task Scheduler (Taskschd.msc)

Available Content

  • Windows Server vNext Semi-Annual Preview The Server Core Edition is available in the 18 supported Server languages in ISO format and in English only in VHDX format.
  • Windows Server Core App Compatibility FoD Preview
  • Windows Server Language Packs
  • Windows Admin Center 1902

The following keys allow for unlimited activations of Windows Server Previews

  • Server Standard: V6N4W-86M3X-J77X3-JF6XW-D9PRV
  • Server Datacenter: B69WH-PRNHK-BXVK3-P9XF7-XD84W

Note that this Windows Server Preview will expire July 5th, 2019.

Download 

Registered Insiders may navigate directly to the Windows Server Insider Preview download page.  If you have not yet registered as an Insider, see GETTING STARTED WITH SERVER on the Windows Insiders for Business portal.

More details please Refer Blogs.windows.com