Update DSC descriptions

Author: sdwheeler

reference/docs-conceptual/dsc/overview.md

@@ -1,22 +1,24 @@
 ---
-description: DSC is a management platform in PowerShell that enables you to manage your IT and development infrastructure with configuration as code.
+description: DSC is a management platform that enables you to manage your IT and development infrastructure with configuration as code.
 ms.date: 03/18/2025
-title: PowerShell Desired State Configuration (DSC)
+title: Desired State Configuration (DSC)
 ---
 
 # Desired State Configuration (DSC) Overview
 
 DSC is a management platform that enables you to manage your IT and development infrastructure with
 configuration as code.
 
-There are three versions of DSC available:
+There are four versions of DSC available:
 
-- Microsoft DSC 3.0 is the new version of DSC. This version is a preview release that is still being
-  developed. Users working with non-Windows environments can expect cross-platform features in DSC
-  3.0. DSC 3.0 is the version that is supported by the [machine configuration][01] feature of Azure
-  Automanage.
+- **Microsoft DSC 3.0** is the new version of DSC. This version provides true cross-platform
+  support. It is a standalone product that's not dependent on PowerShell, however, you can still use
+  your existing PowerShell DSC resources.
 
-- PowerShell DSC 2.0 is the version of DSC that shipped in PowerShell 7.
+- **PowerShell DSC 3.0 (preview)** is the version of DSC supported by the
+  [Azure Machine Configuration][01] on Linux.
+
+- **PowerShell DSC 2.0** is the version of DSC that shipped in PowerShell 7.
 
   With the release of PowerShell 7.2, the **PSDesiredStateConfiguration** module is no longer
   included in the PowerShell package. Separating DSC into its own module allows us to invest and
@@ -25,7 +27,8 @@ There are three versions of DSC available:
   to deployment of new DSC features. Users that want to continue using DSC v2 can download
   **PSDesiredStateConfiguration** 2.0.5 from the PowerShell Gallery.
 
-- PowerShell DSC 1.1 is the legacy version of DSC that originally shipped in Windows PowerShell 5.1.
+- **PowerShell DSC 1.1** is the legacy version of DSC that originally shipped in Windows PowerShell
+  5.1.
 
 For more information, see the [Desired State Configuration][02] overview article.