diff --git a/.github/plugin/marketplace.json b/.github/plugin/marketplace.json
index 2c817bb75..fd0bfdad8 100644
--- a/.github/plugin/marketplace.json
+++ b/.github/plugin/marketplace.json
@@ -422,7 +422,7 @@
     {
       "name": "modernize-dotnet",
       "description": "AI-powered .NET modernization and upgrade assistant. Helps upgrade .NET Framework and .NET applications to the latest versions of .NET.",
-      "version": "1.0.1102-preview1",
+      "version": "1.0.1119-preview1",
       "author": {
         "name": "Microsoft",
         "url": "https://www.microsoft.com"
diff --git a/docs/README.plugins.md b/docs/README.plugins.md
index 78abb7b1e..b24ae90a8 100644
--- a/docs/README.plugins.md
+++ b/docs/README.plugins.md
@@ -90,4 +90,3 @@ See [CONTRIBUTING.md](../CONTRIBUTING.md#adding-plugins) for guidelines on how t
 | [testing-automation](../plugins/testing-automation/README.md) | Comprehensive collection for writing tests, test automation, and test-driven development including unit tests, integration tests, and end-to-end testing strategies. | 9 items | testing, tdd, automation, unit-tests, integration, playwright, jest, nunit |
 | [typescript-mcp-development](../plugins/typescript-mcp-development/README.md) | Complete toolkit for building Model Context Protocol (MCP) servers in TypeScript/Node.js using the official SDK. Includes instructions for best practices, a prompt for generating servers, and an expert chat mode for guidance. | 2 items | typescript, mcp, model-context-protocol, nodejs, server-development |
 | [typespec-m365-copilot](../plugins/typespec-m365-copilot/README.md) | Comprehensive collection of prompts, instructions, and resources for building declarative agents and API plugins using TypeSpec for Microsoft 365 Copilot extensibility. | 3 items | typespec, m365-copilot, declarative-agents, api-plugins, agent-development, microsoft-365 |
-| [winui3-development](../plugins/winui3-development/README.md) | End-to-end WinUI 3 and Windows App SDK toolkit: expert agent, coding instructions, UWP-to-WinUI 3 migration guide, MVVM Toolkit reference, plus CLIs for packaging/debugging (winapp) and Microsoft Store publishing (msstore). Covers the full write → package → publish lifecycle for desktop Windows apps and prevents common UWP API misuse. | 7 items | winui, winui3, windows-app-sdk, xaml, desktop, windows, mvvm, msix, microsoft-store |
diff --git a/plugins/external.json b/plugins/external.json
index 97911ff07..2dce9f081 100644
--- a/plugins/external.json
+++ b/plugins/external.json
@@ -159,7 +159,7 @@
   {
     "name": "modernize-dotnet",
     "description": "AI-powered .NET modernization and upgrade assistant. Helps upgrade .NET Framework and .NET applications to the latest versions of .NET.",
-    "version": "1.0.1102-preview1",
+    "version": "1.0.1119-preview1",
     "author": {
       "name": "Microsoft",
       "url": "https://www.microsoft.com"
@@ -231,7 +231,7 @@
   },
   {
     "name": "whatidid",
-    "description": "Turn your Copilot sessions into proof of impact \u2014 research-grounded HTML reports with effort estimation, skills analysis, and ROI metrics from local session logs.",
+    "description": "Turn your Copilot sessions into proof of impact — research-grounded HTML reports with effort estimation, skills analysis, and ROI metrics from local session logs.",
     "version": "1.0.0",
     "author": {
       "name": "Microsoft",
@@ -284,7 +284,7 @@
   },
   {
     "name": "microsoft-events",
-    "description": "Connect your project to Microsoft Build and Ignite sessions \u2014 discover relevant talks, explore what's new for your stack, and plan next steps from your development environment.",
+    "description": "Connect your project to Microsoft Build and Ignite sessions — discover relevant talks, explore what's new for your stack, and plan next steps from your development environment.",
     "version": "1.0.0",
     "author": {
       "name": "Microsoft",