Update SDK overview: bump to 10.0.28000, 26H2, add 28000 support row

Author: hamza-usmani

hub/apps/windows-sdk/index.md

@@ -2,7 +2,7 @@
 title: Windows SDK overview
 description: Learn about the Windows SDK, benefits it provides to developers, what is ready for developers now, and how to give feedback.
 ms.topic: article
-ms.date: 12/15/2025
+ms.date: 03/27/2026
 keywords: windows win32, desktop development, Windows App SDK, windows sdk
 ms.localizationpriority: medium
 ---
@@ -11,7 +11,7 @@ ms.localizationpriority: medium
 
 :::image type="icon" source="images/windows-sdk-hero.png":::
 
-The Windows SDK (10.0.26100) for Windows 11 contains the latest platform headers, libraries, WinRT metadata, and build tools required to develop Windows applications. It supports both UWP and Win32 development and can target Windows 11, version 25H2, in addition to previous Windows releases. By using this SDK, developers gain access to the full set of Windows APIs and capabilities needed to build native and performant applications.
+The Windows SDK (10.0.28000) for Windows 11 contains the latest platform headers, libraries, WinRT metadata, and build tools required to develop Windows applications. It supports both UWP and Win32 development and can target Windows 11, version 26H2, in addition to previous Windows releases. By using this SDK, developers gain access to the full set of Windows APIs and capabilities needed to build native and performant applications.
 
 Additionally, the [Windows App SDK](../windows-app-sdk/index.md) builds on top of the Windows SDK by offering a consistent set of modern Windows APIs for desktop apps, allowing developers to adopt new capabilities without depending on a specific Windows version.
 
@@ -33,17 +33,13 @@ To see what's new, check out the [release notes](./release-notes.md).
 
  | SDK Version | Status | EOS Date | Notes |
  |-------------|--------|----------|-------|
+ | 28000+ |Supported | | |
  | 26100+ |Supported | | |
  | 22621 | Out of support | 2025-11-12 | Aligned with 22621 Enterprise OS EOS |
  | 22000 | Out of support | | |
  | 20348 | Out of support |  | Patched version shipped |
  | 19041 | Out of support | 2025-10-14 | |
  | 18362 and before | Out of support | | |
-
-> [!NOTE]
-> Upcoming SDK versions (for OEMs and developers)
-> The early-release SDK (10.0.28000.1) is intended for OEMs, IHVs, and ISVs preparing for new OS-based devices for early 2026. Download it from the [Downloads page](./downloads.md).
-> It includes APIs for the next‑generation OS release and isn't recommended for general app development—most apps should continue using SDK 10.0.26100.x.
      
 ### System requirements
 The Windows SDK has the following minimum system requirements: