Windows Server 2020

Windows Server 2020 is the successor to Windows Server 2019. It will be released on May 19, 2020. It's bundled with Windows 2020 and has Windows 10 features. Some features are disabled by default and you can enable it using Optional Features (Microsoft Store isn't avaliable) like in previous server versions.

Build 7601 Version 7601.601
Now the first ever version of Windows Server 2020 was Build 7601.601 now this version was really a prank Microsoft posted on their twitter that on April 1, 2009 they will release a new TESTversion of Windows Server which is Windows Server 2020 but later this version of Windows became a mystery this Windows Server prank desktop looks more like Windows Server 2008 R2 and still remains unknown this is the first ever version of Windows Server 2020 edition is Enterprise but still remains as Windows Server 2020 Technical Preview 1 this version of Windows hasn't been leaked yet.

Build 8106 Version 1809.699
This Version of Windows Server 2020 is the latest one which will be released on May 19, 2020 it's versions is still planned to release this build with Datacenter and an updated version of Enterprise and many more versions such as Standard, Essentials, Foundation editions and yet this build hasn't been leaked just yet.