..

Project/Web/MachineBridge/MachineBridge.cs

@@ -101,12 +101,27 @@ namespace Project.Web
         {
             try
             {
+                var productVersion = Application.ProductVersion;
+                var maxVersion = DBM.GetMaxVersion();
+                var hasNewVersion = false;
+                
+                if (!string.IsNullOrEmpty(maxVersion))
+                {
+                    var verchk = productVersion.CompareTo(maxVersion);
+                    if (verchk < 0)
+                    {
+                        hasNewVersion = true;
+                    }
+                }
+
                 return JsonConvert.SerializeObject(new
                 {
                     Success = true,
                     ProductName = Application.ProductName,
-                    ProductVersion = Application.ProductVersion,
-                    DisplayVersion = $"{Application.ProductName} v{Application.ProductVersion}"
+                    ProductVersion = productVersion,
+                    DisplayVersion = $"{Application.ProductName} v{productVersion}",
+                    MaxVersion = maxVersion,
+                    HasNewVersion = hasNewVersion
                 });
             }
             catch (Exception ex)