This build is based on original MSDN images. The following languages ??were integrated: English and Russian, integrated updates as of March 6, 2019, and also included .Net Framework 3.5 (including 2.0 and 3.0). The system is completely on the original installer.

ISO Contain:
Windows 10 Home Single Language - English
Windows 10 Home - English
Windows 10 Home N - English
Windows 10 Pro - English
Windows 10 Pro N - English
Windows 10 Pro Education - English
Windows 10 Pro Education N - English
Windows 10 Pro for Workstations - English
Windows 10 Pro N for Workstations - English
Windows 10 Pro Single Language - English
Windows 10 Education - English
Windows 10 Education N - English
Windows 10 Enterprise - English
Windows 10 Enterprise N - English
Windows 10 Enterprise for Remote Sessions - English
Windows 10 Enterprise 2019 LTSC - English
Windows 10 Enterprise N 2019 LTSC - English

Windows 10 Home Single Language - Russian
Windows 10 Home - Russian
Windows 10 Home N - Russian
Windows 10 Pro - Russian
Windows 10 Pro N - Russian
Windows 10 Pro Education - Russian
Windows 10 Pro Education N - Russian
Windows 10 Pro for Workstations - Russian
Windows 10 Pro N for Workstations - Russian
Windows 10 Pro Single Language - Russian
Windows 10 Education - Russian
Windows 10 Education N - Russian
Windows 10 Enterprise - Russian
Windows 10 Enterprise N - Russian
Windows 10 Enterprise for Remote Sessions - Russian
Windows 10 Enterprise 2019 LTSC - Russian
Windows 10 Enterprise N 2019 LTSC - Russian

What's New:
Windows 10 cumulative update KB4492978 increases the OS build number to 17763.349, and although there are no details available right now, I believe Microsoft is trying to experiment with a number of non-security fixes that could be shipped to everyone at a later time.

The software giant is projected to publish new cumulative updates next week as part of the March 2019 Patch Tuesday cycle, and there’s a chance that the fixes that are being tested here would be included as well.