diff --git a/SampleApps/WebView2APISample/App.cpp b/SampleApps/WebView2APISample/App.cpp
index 0093733d..70f549f1 100644
--- a/SampleApps/WebView2APISample/App.cpp
+++ b/SampleApps/WebView2APISample/App.cpp
@@ -101,6 +101,10 @@ wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR lpCmdLine, int nCmd
                 {
                     creationModeId = IDM_CREATION_MODE_WINDOWED;
                 }
+                else if (NEXT_PARAM_CONTAINS(L"allowhostinput"))
+                {
+                    creationModeId = IDM_CREATION_MODE_HOST_INPUT_PROCESSING;
+                }
                 else if (NEXT_PARAM_CONTAINS(L"visualdcomp"))
                 {
                     creationModeId = IDM_CREATION_MODE_VISUAL_DCOMP;
diff --git a/SampleApps/WebView2APISample/AppWindow.cpp b/SampleApps/WebView2APISample/AppWindow.cpp
index 1d85aebb..7fceeb78 100644
--- a/SampleApps/WebView2APISample/AppWindow.cpp
+++ b/SampleApps/WebView2APISample/AppWindow.cpp
@@ -27,6 +27,7 @@
 #include "FileComponent.h"
 #include "ProcessComponent.h"
 #include "Resource.h"
+#include "ScenarioAcceleratorKeyPressed.h"
 #include "ScenarioAddHostObject.h"
 #include "ScenarioAuthentication.h"
 #include "ScenarioClientCertificateRequested.h"
@@ -40,7 +41,6 @@
 #include "ScenarioIFrameDevicePermission.h"
 #include "ScenarioNavigateWithWebResourceRequest.h"
 #include "ScenarioNonClientRegionSupport.h"
-#include "ScenarioAcceleratorKeyPressed.h"
 #include "ScenarioNotificationReceived.h"
 #include "ScenarioPermissionManagement.h"
 #include "ScenarioSharedBuffer.h"
@@ -729,6 +729,7 @@ bool AppWindow::ExecuteAppCommands(WPARAM wParam, LPARAM lParam)
         CloseAppWindow();
         return true;
     case IDM_CREATION_MODE_WINDOWED:
+    case IDM_CREATION_MODE_HOST_INPUT_PROCESSING:
     case IDM_CREATION_MODE_VISUAL_DCOMP:
     case IDM_CREATION_MODE_TARGET_DCOMP:
     case IDM_CREATION_MODE_VISUAL_WINCOMP:
@@ -794,7 +795,8 @@ bool AppWindow::ExecuteAppCommands(WPARAM wParam, LPARAM lParam)
     case IDM_SCENARIO_CLEAR_BROWSING_DATA_AUTOFILL:
     {
         return ClearBrowsingData((
-            COREWEBVIEW2_BROWSING_DATA_KINDS)(COREWEBVIEW2_BROWSING_DATA_KINDS_GENERAL_AUTOFILL | COREWEBVIEW2_BROWSING_DATA_KINDS_PASSWORD_AUTOSAVE));
+            COREWEBVIEW2_BROWSING_DATA_KINDS)(COREWEBVIEW2_BROWSING_DATA_KINDS_GENERAL_AUTOFILL |
+                                              COREWEBVIEW2_BROWSING_DATA_KINDS_PASSWORD_AUTOSAVE));
     }
     case IDM_SCENARIO_CLEAR_BROWSING_DATA_BROWSING_HISTORY:
     {
@@ -1390,7 +1392,8 @@ HRESULT AppWindow::OnCreateEnvironmentCompleted(
     }
     m_webViewEnvironment = environment;
 
-    if (m_webviewOption.entry == WebViewCreateEntry::EVER_FROM_CREATE_WITH_OPTION_MENU
+    if (m_webviewOption.entry == WebViewCreateEntry::EVER_FROM_CREATE_WITH_OPTION_MENU ||
+        m_creationModeId == IDM_CREATION_MODE_HOST_INPUT_PROCESSING
     )
     {
         return CreateControllerWithOptions();
@@ -1470,6 +1473,19 @@ HRESULT AppWindow::CreateControllerWithOptions()
     }
     //! [ScriptLocaleSetting]
 
+    //! [AllowHostInputProcessing]
+    if (m_creationModeId == IDM_CREATION_MODE_HOST_INPUT_PROCESSING)
+    {
+        wil::com_ptr<ICoreWebView2ExperimentalControllerOptions2>
+            webView2ExperimentalControllerOptions2;
+        if (SUCCEEDED(
+                options->QueryInterface(IID_PPV_ARGS(&webView2ExperimentalControllerOptions2))))
+        {
+            CHECK_FAILURE(
+                webView2ExperimentalControllerOptions2->put_AllowHostInputProcessing(TRUE));
+        }
+    }
+    //! [AllowHostInputProcessing]
     if (m_dcompDevice || m_wincompCompositor)
     {
         //! [OnCreateCoreWebView2ControllerCompleted]
@@ -2346,8 +2362,7 @@ void AppWindow::UpdateCreationModeMenu()
 {
     HMENU hMenu = GetMenu(m_mainWindow);
     CheckMenuRadioItem(
-        hMenu, IDM_CREATION_MODE_WINDOWED,
-        IDM_CREATION_MODE_VISUAL_WINCOMP,
+        hMenu, IDM_CREATION_MODE_WINDOWED, IDM_CREATION_MODE_HOST_INPUT_PROCESSING,
         m_creationModeId, MF_BYCOMMAND);
 }
 
diff --git a/SampleApps/WebView2APISample/ControlComponent.cpp b/SampleApps/WebView2APISample/ControlComponent.cpp
index f1c00455..cc463df6 100644
--- a/SampleApps/WebView2APISample/ControlComponent.cpp
+++ b/SampleApps/WebView2APISample/ControlComponent.cpp
@@ -370,7 +370,7 @@ void ControlComponent::NavigateToAddressBar()
         }
         else
         {
-            // Otherwise treat it as a web search. 
+            // Otherwise treat it as a web search.
             std::wstring urlEscaped(2048, ' ');
             DWORD dwEscaped = (DWORD)urlEscaped.length();
             UrlEscapeW(uri.c_str(), &urlEscaped[0], &dwEscaped, URL_ESCAPE_ASCII_URI_COMPONENT);
diff --git a/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.cpp b/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.cpp
index 1d884bf7..3188b7fc 100644
--- a/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.cpp
+++ b/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.cpp
@@ -21,13 +21,12 @@ ScenarioNonClientRegionSupport::ScenarioNonClientRegionSupport(AppWindow* appWin
         controller.try_query<ICoreWebView2CompositionController>();
     if (compController)
     {
-        m_compController5 =
-            compController.try_query<ICoreWebView2ExperimentalCompositionController5>();
+        m_compController4 = compController.try_query<ICoreWebView2CompositionController4>();
     }
 
     CHECK_FAILURE(m_webView->get_Settings(&m_settings));
 
-    m_experimentalSettings = m_settings.try_query<ICoreWebView2ExperimentalSettings8>();
+    m_settings9 = m_settings.try_query<ICoreWebView2Settings9>();
 
     CHECK_FAILURE(m_webView->add_NavigationStarting(
         Callback<ICoreWebView2NavigationStartingEventHandler>(
@@ -36,22 +35,19 @@ ScenarioNonClientRegionSupport::ScenarioNonClientRegionSupport(AppWindow* appWin
             {
                 wil::unique_cotaskmem_string uri;
                 CHECK_FAILURE(args->get_Uri(&uri));
-                CHECK_FEATURE_RETURN(m_experimentalSettings);
+                CHECK_FEATURE_RETURN(m_settings9);
 
                 BOOL enabled = 0;
-                CHECK_FAILURE(
-                    m_experimentalSettings->get_IsNonClientRegionSupportEnabled(&enabled));
+                CHECK_FAILURE(m_settings9->get_IsNonClientRegionSupportEnabled(&enabled));
 
                 if (uri.get() == m_sampleUri && !enabled)
                 {
-                    CHECK_FAILURE(
-                        m_experimentalSettings->put_IsNonClientRegionSupportEnabled(TRUE));
+                    CHECK_FAILURE(m_settings9->put_IsNonClientRegionSupportEnabled(TRUE));
                     AddChangeListener();
                 }
                 else if (uri.get() != m_sampleUri && enabled)
                 {
-                    CHECK_FAILURE(
-                        m_experimentalSettings->put_IsNonClientRegionSupportEnabled(FALSE));
+                    CHECK_FAILURE(m_settings9->put_IsNonClientRegionSupportEnabled(FALSE));
                 }
                 return S_OK;
             })
@@ -79,20 +75,19 @@ ScenarioNonClientRegionSupport::ScenarioNonClientRegionSupport(AppWindow* appWin
 //! [AddChangeListener]
 void ScenarioNonClientRegionSupport::AddChangeListener()
 {
-    if (m_compController5)
+    if (m_compController4)
     {
-        CHECK_FAILURE(m_compController5->add_NonClientRegionChanged(
-            Callback<ICoreWebView2ExperimentalNonClientRegionChangedEventHandler>(
+        CHECK_FAILURE(m_compController4->add_NonClientRegionChanged(
+            Callback<ICoreWebView2NonClientRegionChangedEventHandler>(
                 [this](
                     ICoreWebView2CompositionController* sender,
-                    ICoreWebView2ExperimentalNonClientRegionChangedEventArgs* args) -> HRESULT
+                    ICoreWebView2NonClientRegionChangedEventArgs* args) -> HRESULT
                 {
                     COREWEBVIEW2_NON_CLIENT_REGION_KIND region =
                         COREWEBVIEW2_NON_CLIENT_REGION_KIND_NOWHERE;
                     args->get_RegionKind(&region);
-                    wil::com_ptr<ICoreWebView2ExperimentalRegionRectCollectionView>
-                        regionsCollection;
-                    m_compController5->QueryNonClientRegion(region, &regionsCollection);
+                    wil::com_ptr<ICoreWebView2RegionRectCollectionView> regionsCollection;
+                    m_compController4->QueryNonClientRegion(region, &regionsCollection);
                     UINT32 count = 0;
                     regionsCollection->get_Count(&count);
                     RECT rect;
@@ -108,9 +103,9 @@ ScenarioNonClientRegionSupport::~ScenarioNonClientRegionSupport()
 {
     CHECK_FAILURE(m_webView->remove_NavigationStarting(m_navigationStartingToken));
     CHECK_FAILURE(m_webView->remove_ContentLoading(m_ContentLoadingToken));
-    if (m_compController5)
+    if (m_compController4)
     {
         CHECK_FAILURE(
-            m_compController5->remove_NonClientRegionChanged(m_nonClientRegionChanged));
+            m_compController4->remove_NonClientRegionChanged(m_nonClientRegionChanged));
     }
 }
\ No newline at end of file
diff --git a/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.h b/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.h
index 368abe70..3db0d145 100644
--- a/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.h
+++ b/SampleApps/WebView2APISample/ScenarioNonClientRegionSupport.h
@@ -21,8 +21,9 @@ class ScenarioNonClientRegionSupport : public ComponentBase
     AppWindow* m_appWindow;
     wil::com_ptr<ICoreWebView2> m_webView;
     wil::com_ptr<ICoreWebView2Settings> m_settings;
-    wil::com_ptr<ICoreWebView2ExperimentalSettings8> m_experimentalSettings;
-    wil::com_ptr<ICoreWebView2ExperimentalCompositionController5> m_compController5;
+
+    wil::com_ptr<ICoreWebView2Settings9> m_settings9;
+    wil::com_ptr<ICoreWebView2CompositionController4> m_compController4;
     std::wstring m_sampleUri;
 
     EventRegistrationToken m_navigationStartingToken = {};
diff --git a/SampleApps/WebView2APISample/SettingsComponent.cpp b/SampleApps/WebView2APISample/SettingsComponent.cpp
index 4627bc70..e3966fdf 100644
--- a/SampleApps/WebView2APISample/SettingsComponent.cpp
+++ b/SampleApps/WebView2APISample/SettingsComponent.cpp
@@ -1293,15 +1293,15 @@ bool SettingsComponent::HandleWindowMessage(
         {
             //![ToggleNonClientRegionSupportEnabled]
             BOOL nonClientRegionSupportEnabled;
-            wil::com_ptr<ICoreWebView2ExperimentalSettings8> experimentalSettings;
-            experimentalSettings = m_settings.try_query<ICoreWebView2ExperimentalSettings8>();
-            CHECK_FEATURE_RETURN(experimentalSettings);
+            wil::com_ptr<ICoreWebView2Settings9> settings;
+            settings = m_settings.try_query<ICoreWebView2Settings9>();
+            CHECK_FEATURE_RETURN(settings);
 
-            CHECK_FAILURE(experimentalSettings->get_IsNonClientRegionSupportEnabled(
-                &nonClientRegionSupportEnabled));
+            CHECK_FAILURE(
+                settings->get_IsNonClientRegionSupportEnabled(&nonClientRegionSupportEnabled));
             if (nonClientRegionSupportEnabled)
             {
-                CHECK_FAILURE(experimentalSettings->put_IsNonClientRegionSupportEnabled(FALSE));
+                CHECK_FAILURE(settings->put_IsNonClientRegionSupportEnabled(FALSE));
                 MessageBox(
                     nullptr,
                     L"Non-client region support will be disabled after the next navigation",
@@ -1309,7 +1309,7 @@ bool SettingsComponent::HandleWindowMessage(
             }
             else
             {
-                CHECK_FAILURE(experimentalSettings->put_IsNonClientRegionSupportEnabled(TRUE));
+                CHECK_FAILURE(settings->put_IsNonClientRegionSupportEnabled(TRUE));
                 MessageBox(
                     nullptr,
                     L"Non-client region support will be enabled after the next navigation",
diff --git a/SampleApps/WebView2APISample/ViewComponent.cpp b/SampleApps/WebView2APISample/ViewComponent.cpp
index 93f8eec9..775ed251 100644
--- a/SampleApps/WebView2APISample/ViewComponent.cpp
+++ b/SampleApps/WebView2APISample/ViewComponent.cpp
@@ -209,17 +209,16 @@ ViewComponent::ViewComponent(
 bool ViewComponent::HandleWindowMessage(
     HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam, LRESULT* result)
 {
-    wil::com_ptr<ICoreWebView2ExperimentalCompositionController5> compositionController5;
+    wil::com_ptr<ICoreWebView2CompositionController4> compositionController4;
 
     if (m_compositionController)
     {
-        compositionController5 =
-            m_compositionController
-                .try_query<ICoreWebView2ExperimentalCompositionController5>();
+        compositionController4 =
+            m_compositionController.try_query<ICoreWebView2CompositionController4>();
     }
 
     //! [DraggableRegions1]
-    if (message == WM_NCHITTEST && compositionController5)
+    if (message == WM_NCHITTEST && compositionController4)
     {
         POINT point{GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam)};
         ScreenToClient(hWnd, &point);
@@ -230,7 +229,7 @@ bool ViewComponent::HandleWindowMessage(
 
             COREWEBVIEW2_NON_CLIENT_REGION_KIND region =
                 COREWEBVIEW2_NON_CLIENT_REGION_KIND_NOWHERE;
-            CHECK_FAILURE(compositionController5->GetNonClientRegionAtPoint(point, &region));
+            CHECK_FAILURE(compositionController4->GetNonClientRegionAtPoint(point, &region));
             *result = region;
             return true;
         }
diff --git a/SampleApps/WebView2APISample/WebView2APISample.rc b/SampleApps/WebView2APISample/WebView2APISample.rc
index c0078707..07f8fe4c 100644
--- a/SampleApps/WebView2APISample/WebView2APISample.rc
+++ b/SampleApps/WebView2APISample/WebView2APISample.rc
@@ -101,6 +101,7 @@ BEGIN
         POPUP "WebView Creation Mode"
         BEGIN
             MENUITEM "Windowed",                        IDM_CREATION_MODE_WINDOWED
+            MENUITEM "Windowed - HostInputProcessing",       IDM_CREATION_MODE_HOST_INPUT_PROCESSING
             MENUITEM "Visual - DComp",                  IDM_CREATION_MODE_VISUAL_DCOMP
             MENUITEM "Target - DComp",                  IDM_CREATION_MODE_TARGET_DCOMP
             MENUITEM "Visual - WinComp",                IDM_CREATION_MODE_VISUAL_WINCOMP
@@ -294,6 +295,7 @@ BEGIN
         MENUITEM "Virtual Host Mapping For Pop Up Window",        IDM_SCENARIO_VIRTUAL_HOST_MAPPING_POP_UP_WINDOW
         MENUITEM "Web Messaging",               IDM_SCENARIO_POST_WEB_MESSAGE
         MENUITEM "WebView Event Monitor",       IDM_SCENARIO_WEB_VIEW_EVENT_MONITOR
+        MENUITEM "Dropped file path",           IDM_SCENARIO_DROPPED_FILE_PATH
         MENUITEM "Accelerator Key Pressed", IDM_SCENARIO_ACCELERATOR_KEY_PRESSED
     END
     POPUP "&Audio"
diff --git a/SampleApps/WebView2APISample/WebView2APISample.vcxproj b/SampleApps/WebView2APISample/WebView2APISample.vcxproj
index 86aeb6bb..64df7948 100644
--- a/SampleApps/WebView2APISample/WebView2APISample.vcxproj
+++ b/SampleApps/WebView2APISample/WebView2APISample.vcxproj
@@ -452,13 +452,13 @@
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
     <Import Project="..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets" Condition="Exists('..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" />
-    <Import Project="..\packages\Microsoft.Web.WebView2.1.0.2357-prerelease\build\native\Microsoft.Web.WebView2.targets" Condition="Exists('..\packages\Microsoft.Web.WebView2.1.0.2357-prerelease\build\native\Microsoft.Web.WebView2.targets')" />
+    <Import Project="..\packages\Microsoft.Web.WebView2.1.0.2415-prerelease\build\native\Microsoft.Web.WebView2.targets" Condition="Exists('..\packages\Microsoft.Web.WebView2.1.0.2415-prerelease\build\native\Microsoft.Web.WebView2.targets')" />
   </ImportGroup>
   <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
     <PropertyGroup>
       <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
     </PropertyGroup>
     <Error Condition="!Exists('..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Windows.ImplementationLibrary.1.0.220201.1\build\native\Microsoft.Windows.ImplementationLibrary.targets'))" />
-    <Error Condition="!Exists('..\packages\Microsoft.Web.WebView2.1.0.2357-prerelease\build\native\Microsoft.Web.WebView2.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Web.WebView2.1.0.2357-prerelease\build\native\Microsoft.Web.WebView2.targets'))" />
+    <Error Condition="!Exists('..\packages\Microsoft.Web.WebView2.1.0.2415-prerelease\build\native\Microsoft.Web.WebView2.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\Microsoft.Web.WebView2.1.0.2415-prerelease\build\native\Microsoft.Web.WebView2.targets'))" />
   </Target>
 </Project>
diff --git a/SampleApps/WebView2APISample/assets/AppStartPage.html b/SampleApps/WebView2APISample/assets/AppStartPage.html
index 2c7b2f6d..fb8f56fa 100644
--- a/SampleApps/WebView2APISample/assets/AppStartPage.html
+++ b/SampleApps/WebView2APISample/assets/AppStartPage.html
@@ -8,6 +8,10 @@
         font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
       }
 
+      html {
+        color-scheme: light dark;
+      }
+
       /*
           This style is used when the app cannot make the background transparent.
           It will enable this style by executing script.
diff --git a/SampleApps/WebView2APISample/packages.config b/SampleApps/WebView2APISample/packages.config
index 6f082d4e..a1f4e011 100644
--- a/SampleApps/WebView2APISample/packages.config
+++ b/SampleApps/WebView2APISample/packages.config
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="Microsoft.Web.WebView2" version="1.0.2357-prerelease" targetFramework="native" />
+  <package id="Microsoft.Web.WebView2" version="1.0.2415-prerelease" targetFramework="native" />
   <package id="Microsoft.Windows.ImplementationLibrary" version="1.0.220201.1" targetFramework="native" />
 </packages>
\ No newline at end of file
diff --git a/SampleApps/WebView2APISample/resource.h b/SampleApps/WebView2APISample/resource.h
index a444fd7b..af713ed8 100644
--- a/SampleApps/WebView2APISample/resource.h
+++ b/SampleApps/WebView2APISample/resource.h
@@ -173,6 +173,7 @@
 #define IDM_SCENARIO_PRINT_TO_PRINTER 2032
 #define IDM_SCENARIO_PRINT_TO_PDF_STREAM 2033
 #define IDM_SCENARIO_SHARED_BUFFER 2034
+#define IDM_SCENARIO_DROPPED_FILE_PATH 2035
 #define IDM_PERMISSION_MANAGEMENT 2036
 #define IDM_SCENARIO_CLEAR_CUSTOM_DATA_PARTITION 2037
 #define IDM_SCENARIO_NON_CLIENT_REGION_SUPPORT 2038
@@ -182,6 +183,7 @@
 #define IDM_CREATION_MODE_VISUAL_DCOMP 3001
 #define IDM_CREATION_MODE_TARGET_DCOMP 3002
 #define IDM_CREATION_MODE_VISUAL_WINCOMP 3003
+#define IDM_CREATION_MODE_HOST_INPUT_PROCESSING 3006
 #define ID_BLOCKEDSITES                 32773
 #define ID_SETTINGS_NAVIGATETOSTRING    32774
 #define ID_ADD_INITIALIZE_SCRIPT        32775
diff --git a/SampleApps/WebView2WindowsFormsBrowser/WebView2WindowsFormsBrowser.csproj b/SampleApps/WebView2WindowsFormsBrowser/WebView2WindowsFormsBrowser.csproj
index 4e4c870b..f9cb9e12 100644
--- a/SampleApps/WebView2WindowsFormsBrowser/WebView2WindowsFormsBrowser.csproj
+++ b/SampleApps/WebView2WindowsFormsBrowser/WebView2WindowsFormsBrowser.csproj
@@ -25,7 +25,7 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2357-prerelease" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2415-prerelease" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="assets\" />
diff --git a/SampleApps/WebView2WpfBrowser/MainWindow.xaml.cs b/SampleApps/WebView2WpfBrowser/MainWindow.xaml.cs
index e162de8d..95129b52 100644
--- a/SampleApps/WebView2WpfBrowser/MainWindow.xaml.cs
+++ b/SampleApps/WebView2WpfBrowser/MainWindow.xaml.cs
@@ -118,6 +118,8 @@ public partial class MainWindow : Window
         public static RoutedCommand ProgrammaticSaveAsCommand = new RoutedCommand();
         public static RoutedCommand ToggleSilentCommand = new RoutedCommand();
         public static RoutedCommand ThrottlingControlCommand = new RoutedCommand();
+        public static RoutedCommand FileExplorerCommand = new RoutedCommand();
+
 #endregion commands
 
         bool _isNavigating = false;
@@ -3313,6 +3315,9 @@ string GetJSONStringField(string jsonMessage, string fieldName)
             return jsonMessage.Substring(start, end);
         }
 
+        void FileExplorerExecuted(object target, ExecutedRoutedEventArgs e)
+        {
+        }
         void ThrottlingControlExecuted(object target, ExecutedRoutedEventArgs e)
         {
         }
diff --git a/SampleApps/WebView2WpfBrowser/WebView2WpfBrowser.csproj b/SampleApps/WebView2WpfBrowser/WebView2WpfBrowser.csproj
index 0b4ec122..cdc97525 100644
--- a/SampleApps/WebView2WpfBrowser/WebView2WpfBrowser.csproj
+++ b/SampleApps/WebView2WpfBrowser/WebView2WpfBrowser.csproj
@@ -61,7 +61,7 @@
     </Content>
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2357-prerelease" />
+    <PackageReference Include="Microsoft.Web.WebView2" Version="1.0.2415-prerelease" />
 	<PackageReference Include="System.ValueTuple" Version="4.5.0" />
   </ItemGroup>
 </Project>