Microsoft has released cumulative update for the latest Windows Server, version 20H2 SAC. KB4592438 (OS Build 19042.685) brings a number of updated highlights, improvements and security fixes.

December 8, 2020 - KB4592438 (OS Builds 19041.685 and 19042.685)
Applies to: Windows 10, version 2004, all editions, Windows Server version 2004, Windows 10, version 20H2, all editionsWindows Server, version 20H2, all editions

Highlights
- Updates to improve security when using Microsoft Edge Legacy.
- Updates to improve security when using Microsoft Office products.
Improvements and fixes
This security update includes quality improvements. Key changes include:
- Security updates to Microsoft Edge Legacy, the Microsoft Graphics Component, Windows Media, Windows Fundamentals, and Windows Virtualization.

As with previous fall releases, Windows 10, version 20H2 is a scoped set of features for select performance improvements, enterprise features, and quality enhancements. As an H2-targeted release, 20H2 is serviced for 30 months from the release date for devices running Windows 10 Enterprise or Windows 10 Education editions.

This update also contains all features and fixes included in previous cumulative updates to Windows 10, version 2004.

Windows Server 20H2 is only available as a Server Core version.

Windows 10 20H2

Microsoft Corporation, leading developer of personal-computer software systems and applications. The company also publishes books and multimedia titles, offers e-mail services, and sells electronic game systems, computer peripherals (input/output devices), and portable media players. It has sales offices throughout the world.

Product: Windows Server
Version: 20H2 SAC (ACore without GUI) Build 19042.685.vb_release_svc_prod1.201201-2105 MSDN
Supported Architectures: x64
Website Home Page : www. microsoft.com
Language: english
System Requirements: PC *
Size: 3.4 Gb

System requirements:
Minimum:
- Processor: 1 gigahertz (GHz) or faster processor or SoC
- RAM: 2 gigabyte (GB) for 64-bit
- Hard disk space: 32 GB for 64-bit OS
- Graphics card: DirectX 9 or later with WDDM 1.0 driver
- Display: 800 x 600, a minimum diagonal display size for the primary display of 7-inches or larger.