Latest Update: November 29, 2019

Even though Windows 10 1909 is only a small update compared to 1903 (NTK 1903) I have created this list with interesting links for IT Pros regarding this release. A place where I can store articles about new features, settings or bugs. I will update the post with new content as soon as I find it.
If you find something new before me or if I missed anything important please write a comment or send me a message via Twitter.

General

Topic Description Source
What’s new for IT Pros New and Updated Features of interest to IT Pros Link
What’s new What’s new in Windows 10, version 1909 Link
Release Status Known issues and notifications Link
Removed features Features and functionality removed in Windows 10 Link
Connection Endpoints Manage connection endpoints for Windows 10 Enterprise, version 1909 Not_Here-Yet

Group Policies

Topic Description Source
WMI Filter Select Version,ProductType from Win32_OperatingSystem WHERE Version LIKE "10.0.18363%" and ProductType = "1" Link
ADMX ADMX files for 1909 Link
Security Baseline (Final) Security Baseline (Final) for Windows 10 1903 Link
Security Baseline 1909 Security Compliance Toolkit Link

Autopilot, OSD, SCCM and MDT

Topic Description Source
No new ADK Windows 10 1903 ADK is used with 1909 Link
Servicing not Updates Even though the 1903 to 1909 Enablement package is a very small update it is classified as an upgrade and can be found in the servicing node Link

Misc

Topic Description Source
Supported CPUs Windows Processor Requirements Link
Delivery Options Windows 10, version 1909 delivery options Link