diff --git a/.agents/plugins/marketplace.json b/.agents/plugins/marketplace.json
index 6ff6ba73..20b67b88 100644
--- a/.agents/plugins/marketplace.json
+++ b/.agents/plugins/marketplace.json
@@ -44,6 +44,21 @@
         "authentication": "ON_INSTALL"
       },
       "category": "Developer Tools"
+    },
+    {
+      "name": "uwp-migration",
+      "source": {
+        "source": "git-subdir",
+        "url": "https://github.com/qiutongMS/uwp-migration.git",
+        "path": "plugins/uwp-migration",
+        "ref": "v0.1.1",
+        "sha": "fa0a1f17deaee665baa2fe36d0ecff23d3caa254"
+      },
+      "policy": {
+        "installation": "AVAILABLE",
+        "authentication": "ON_INSTALL"
+      },
+      "category": "Developer Tools"
     }
   ]
 }
diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 5fc584e2..3f0accb0 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -5,7 +5,7 @@
     "url": "https://github.com/microsoft/win-dev-skills"
   },
   "description": "Agents and skills for Windows development and debugging.",
-  "version": "0.7.1",
+  "version": "0.7.2",
   "plugins": [
     {
       "name": "windbg",
@@ -79,6 +79,35 @@
       "homepage": "https://github.com/microsoft/winappCli",
       "repository": "https://github.com/microsoft/winappCli",
       "license": "MIT"
+    },
+    {
+      "name": "uwp-migration",
+      "description": "Migrate C# UWP applications to WinUI 3 with deterministic mechanical evidence, semantic contract recovery, and source-to-target behavioral validation.",
+      "version": "0.1.1",
+      "source": {
+        "source": "git-subdir",
+        "url": "https://github.com/qiutongMS/uwp-migration.git",
+        "path": "plugins/uwp-migration",
+        "ref": "v0.1.1",
+        "sha": "fa0a1f17deaee665baa2fe36d0ecff23d3caa254"
+      },
+      "category": "windows-development",
+      "tags": [
+        "windows",
+        "uwp",
+        "winui",
+        "winui3",
+        "windows-app-sdk",
+        "migration",
+        "xaml"
+      ],
+      "author": {
+        "name": "qiutongMS",
+        "url": "https://github.com/qiutongMS"
+      },
+      "homepage": "https://github.com/qiutongMS/uwp-migration",
+      "repository": "https://github.com/qiutongMS/uwp-migration",
+      "license": "MIT"
     }
   ]
 }
diff --git a/.github/plugin/marketplace.json b/.github/plugin/marketplace.json
index 9db83f1a..8729a80a 100644
--- a/.github/plugin/marketplace.json
+++ b/.github/plugin/marketplace.json
@@ -6,7 +6,7 @@
   },
   "metadata": {
     "description": "Agents and skills for Windows development and debugging.",
-    "version": "0.7.1"
+    "version": "0.7.2"
   },
   "plugins": [
     {
@@ -37,6 +37,18 @@
         "ref": "v0.7.1",
         "sha": "e3cd0b94f3e7b776ac51ba0564f4908094e979b5"
       }
+    },
+    {
+      "name": "uwp-migration",
+      "description": "Migrate C# UWP applications to WinUI 3 with deterministic mechanical evidence, semantic contract recovery, and source-to-target behavioral validation.",
+      "version": "0.1.1",
+      "source": {
+        "source": "github",
+        "repo": "qiutongMS/uwp-migration",
+        "path": "plugins/uwp-migration",
+        "ref": "v0.1.1",
+        "sha": "fa0a1f17deaee665baa2fe36d0ecff23d3caa254"
+      }
     }
   ]
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fb47f178..576f129f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,8 +12,14 @@ Add user-facing catalog changes below. A catalog release renames this section
 to `## [X.Y.Z] — YYYY-MM-DD` (see RELEASING.md).
 -->
 
+## [0.7.2] — 2026-10-20
+
 ### Added
 
+- **`uwp-migration` plugin 0.1.1**: deterministic schema 1.4 mechanical
+  migration, semantic contract recovery, and source-to-target behavioral
+  validation for C# UWP applications moving to WinUI 3. The plugin is pinned
+  to [qiutongMS/uwp-migration `v0.1.1`](https://github.com/qiutongMS/uwp-migration/releases/tag/v0.1.1).
 - **`windbg` plugin**: focused WinDbg diagnosis workflows,
   deterministic output validation, contrarian review, and public
   WinDbg-Feedback guidance.
diff --git a/README.md b/README.md
index f227d39d..5afea17d 100644
--- a/README.md
+++ b/README.md
@@ -6,16 +6,21 @@ Agent plugins for Windows development and debugging—from apps and services to
 |---|---|---|---|
 | **`winappcli`** | Packaging, signing, and distributing Windows apps with [WinApp CLI](https://github.com/microsoft/winappCli): MSIX, certificates, package identity, appxmanifest, Windows SDK setup, and the Microsoft Store. Works with Electron, .NET, C++, Rust, Flutter, and Tauri. | [microsoft/winappCli](https://github.com/microsoft/winappCli/tree/main/plugins/winapp) | Copilot, Claude Code, Codex, OpenClaw, OpenCode |
 | **`winui`** | Native Windows apps with **WinUI 3** and the **Windows App SDK**: scaffold, design, build, run, test, package, and ship. | [microsoft/winappCli](https://github.com/microsoft/winappCli/tree/main/plugins/winui) | Copilot, Claude Code, Codex, OpenClaw, OpenCode |
+| **`uwp-migration`** | Migrate C# UWP apps to WinUI 3 with deterministic mechanical evidence and source-to-target behavioral validation. | [qiutongMS/uwp-migration](https://github.com/qiutongMS/uwp-migration) | Copilot, Claude Code, Codex, OpenCode |
 | **`windbg`** | WinDbg diagnosis workflows and report validation for applications, services, UMDF/user-mode drivers, and kernel-mode drivers. [Feedback](https://github.com/microsoft/WinDbg-Feedback/issues). | [This repo](plugins/windbg/README.md) | Copilot, Claude Code, Codex, OpenCode |
 
 On Codex, OpenClaw, and OpenCode, skills load; agents aren't available.
 
-Plugins are either hosted here under `plugins/<name>/` or maintained in another repo and pinned to a release; both are first-class. `winappcli` and `winui` are maintained in [microsoft/winappCli](https://github.com/microsoft/winappCli); file their issues and PRs there.
+Plugins are either hosted here under `plugins/<name>/` or maintained in another repo and pinned to a release; both are first-class. `winappcli` and `winui` are maintained in [microsoft/winappCli](https://github.com/microsoft/winappCli); `uwp-migration` is maintained in [qiutongMS/uwp-migration](https://github.com/qiutongMS/uwp-migration). File plugin issues and PRs in their maintaining repositories.
 
 ## Install
 
 You need **Git** (`winget install Git.Git`) and one of the hosts below. Replace `<plugin>` with a name from the table.
 
+`uwp-migration` also requires the matching `uwp-migrate` executable on
+`PATH`. Download the x64 or Arm64 archive from the
+[v0.1.1 release](https://github.com/qiutongMS/uwp-migration/releases/tag/v0.1.1).
+
 > [!NOTE]
 > Install each plugin from **one** catalog. microsoft/winappCli's own catalog (`<plugin>@winappcli`) and awesome-copilot ship the same plugins; installing a second copy gives you duplicate skills.