Merge remote-tracking branch 'origin/patch-2' into patch-1

stable/ChangeWindowsAppTheme.ps1

@@ -7,3 +7,24 @@ if (Test-Path $registryPath)
 {
     New-ItemProperty -Path $registryPath -Name "AppsUseLightTheme" -Value $dwordValue -PropertyType DWORD -Force | Out-Null
 }
+
+# Call Windows theme refresh
+Add-Type -TypeDefinition @"
+using System;
+using System.Runtime.InteropServices;
+
+public class Win32Utils {
+    [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+    public static extern int SendMessageTimeout(IntPtr hWnd, int Msg, IntPtr wParam, IntPtr lParam, int fuFlags, int uTimeout, out IntPtr lpdwResult);
+}
+"@ -PassThru
+
+$HWND_BROADCAST = [IntPtr]::Zero -bor 0xFFFF
+$WM_SETTINGCHANGE = 0x1A
+$SPI_SETCLIENTAREAANIMATION = 0x1043
+
+$param = [System.Runtime.InteropServices.Marshal]::StringToHGlobalUni("ImmersiveColorSet")
+
+$null = [Win32Utils]::SendMessageTimeout($HWND_BROADCAST, $WM_SETTINGCHANGE, [IntPtr]::Zero, $param, 2, 5000, [ref]([IntPtr]::Zero))
+
+[System.Runtime.InteropServices.Marshal]::FreeHGlobal($param)