From 4c0b5b43ca3a2bd8fa0b1311194bfed812aed5ed Mon Sep 17 00:00:00 2001
From: Copilot <223556219+Copilot@users.noreply.github.com>
Date: Fri, 28 Aug 2026 02:53:17 -0700
Subject: [PATCH 1/2] [release-notes] Add .NET 11 RC 1 WPF notes

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Copilot-Session: a851ab96-8780-407d-97d0-50eed422ead5
---
 release-notes/11.0/preview/rc1/wpf.md | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 release-notes/11.0/preview/rc1/wpf.md

diff --git a/release-notes/11.0/preview/rc1/wpf.md b/release-notes/11.0/preview/rc1/wpf.md
new file mode 100644
index 0000000000..20bedcd188
--- /dev/null
+++ b/release-notes/11.0/preview/rc1/wpf.md
@@ -0,0 +1,9 @@
+# WPF in .NET 11 RC 1 - Release Notes
+
+<!-- Verified against changes.json, features.json, and the Microsoft.WindowsDesktop.App API diff. No new public WPF APIs were identified for RC 1. -->
+
+.NET 11 RC 1 contains no new user-facing WPF features. This release includes
+native-code hardening and reliability fixes across text, graphics, fonts,
+printing, XPS, and resource loading
+([dotnet/wpf #11797](https://github.com/dotnet/wpf/pull/11797),
+[dotnet/wpf #11835](https://github.com/dotnet/wpf/pull/11835)).

From 96aaabc211a36a709e89aae90eb2b20602768b38 Mon Sep 17 00:00:00 2001
From: Subhajit Mandal <sumand@microsoft.com>
Date: Tue, 8 Sep 2026 22:21:58 +0530
Subject: [PATCH 2/2] Update WPF release notes for .NET 11 RC 1

Added details about WPF's C++/CLI projects migration and fixed formatting issues.
---
 release-notes/11.0/preview/rc1/wpf.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/release-notes/11.0/preview/rc1/wpf.md b/release-notes/11.0/preview/rc1/wpf.md
index 20bedcd188..73a1cef47e 100644
--- a/release-notes/11.0/preview/rc1/wpf.md
+++ b/release-notes/11.0/preview/rc1/wpf.md
@@ -4,6 +4,8 @@
 
 .NET 11 RC 1 contains no new user-facing WPF features. This release includes
 native-code hardening and reliability fixes across text, graphics, fonts,
-printing, XPS, and resource loading
+printing, XPS, and resource loading.
+WPF's two C++/CLI projects migrated from /clr:pure to standard /clr:netcore.
 ([dotnet/wpf #11797](https://github.com/dotnet/wpf/pull/11797),
-[dotnet/wpf #11835](https://github.com/dotnet/wpf/pull/11835)).
+[dotnet/wpf #11835](https://github.com/dotnet/wpf/pull/11835),
+[dotnet/wpf #11575](https://github.com/dotnet/wpf/pull/11575)).