diff --git a/release-notes/10.0/preview/preview6/wpf.md b/release-notes/10.0/preview/preview6/wpf.md
index 7774db6977..60c7d6ab5a 100644
--- a/release-notes/10.0/preview/preview6/wpf.md
+++ b/release-notes/10.0/preview/preview6/wpf.md
@@ -2,12 +2,18 @@
 
 Here's a summary of what's new in WPF in this preview release:
 
-- [Feature](#feature)
+- [Fluent Theme Improvements](#fluent-theme-improvements)
 
 WPF updates in .NET 10:
 
 - [What's new in WPF in .NET 10](https://learn.microsoft.com/dotnet/desktop/wpf/whats-new/net100) documentation.
 
-## Feature
+## Fluent Theme Improvements
 
-Something about the feature
+This release shipped a few improvements to the Fluent theme.
+
+- Added Fluent style for `GridView`.
+- Fixed `DataGridColumnHeader` style and added a sorting indicator and differential background between the header and rows.
+- Fixed `ComboBox` style and template to solve multiple problems including same default height for controls.
+- Added `RecognizeAccessKey` property to remaining Fluent control styles.
+- Fixed `TextBox` invalidation style.