Fix version typos (#12592)

Author: sdwheeler

reference/docs-conceptual/install/install-powershell-on-windows.md

@@ -1,6 +1,6 @@
 ---
 description: How to install PowerShell on Windows
-ms.date: 12/15/2025
+ms.date: 12/17/2025
 title: Install PowerShell on Windows
 ---
 # Install PowerShell on Windows
@@ -52,7 +52,7 @@ winget search --id Microsoft.PowerShell
 Name               Id                           Version Source
 ---------------------------------------------------------------
 PowerShell         Microsoft.PowerShell         7.5.4.0 winget
-PowerShell Preview Microsoft.PowerShell.Preview 7.6.0.5 winget
+PowerShell Preview Microsoft.PowerShell.Preview 7.6.0.6 winget
 ```
 
 Install PowerShell or PowerShell Preview using the `--id` parameter

reference/docs-conceptual/whats-new/What-s-New-in-PowerShell-76.md

@@ -1,13 +1,13 @@
 ---
 title: What's New in PowerShell 7.6
 description: New features and changes released in PowerShell 7.6
-ms.date: 12/09/2025
+ms.date: 12/17/2025
 ---
 
 # What's New in PowerShell 7.6
 
 PowerShell 7.6-preview.6 includes the following features, updates, and breaking changes. PowerShell
-7.6 is built on .NET 9.0.101 GA release.
+7.6 is built on .NET 10.0.0 GA release.
 
 For a complete list of changes, see the [CHANGELOG][log] in the GitHub repository.