diff --git a/README.md b/README.md
index 4220df2..5363243 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 A simple system information and real-time network monitoring utility.\
 This utility reads all system information directly from WMI database.
 
-## Current stable version: 3.0.3 Build 5421 (2021-05-20)
+## Current stable version: 3.0.4 Build 5422 (2024-08-14)
 
 ![](Screenshots/SINMx86_LoadSplash.png)
 
@@ -23,6 +23,10 @@ __Requirements:__ Microsoft .NET Framework 3.5 (Minimum required: 2.0 SP2).
 
 ## Changelog since version 2.1.0 (Hungarian only)
 
+__2024-08-14 - Version 3.0.4 / Build 5422 (stable)__
+
+- Win10 új verziószámozás támogatásának hozzáadása, a 20H2-es verziótól kezdve.
+
 __2021-05-20 - Version 3.0.3 / Build 5421 (stable)__
 
 - Intel SATA SSD-k detektálása javítva.
diff --git a/SINMx86/MainWindow.vb b/SINMx86/MainWindow.vb
index 3c4b843..b3f7fb5 100644
--- a/SINMx86/MainWindow.vb
+++ b/SINMx86/MainWindow.vb
@@ -474,6 +474,7 @@ Public Class MainWindow
         Dim OSRelease As String = Nothing                       ' Kiadás típusa
         Dim DeleteCount As Int32                                ' Törlendő sztring sorszáma
         Dim OSBuild As String = Nothing                         ' OS Build (Win10+)
+        Dim OSSeason As String = Nothing                        ' OS Season Build verziószám (Win10 20H2 óta)
 
         ' OS infó registry elérési útja (Csak olvasásra!)
         Dim OSInfoPath As RegistryKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion", False)
@@ -510,10 +511,13 @@ Public Class MainWindow
         If OSVersion(0) >= 10 Then
 
             ' Registry érték lekérdezése
+            OSSeason = OSInfoPath.GetValue("DisplayVersion")
             OSBuild = OSInfoPath.GetValue("ReleaseId")
 
-            ' OS nevének bővítése a frissítési verzióval, ha nem üres!
-            If OSBuild <> Nothing Then
+            ' OS nevének bővítése a frissítési verzióval vagy a build számmal, ha nem üres!
+            If OSSeason <> Nothing Then
+                OSName += ", " + GetLoc("Version") + " " + OSSeason
+            ElseIf OSBuild <> Nothing Then
                 OSName += ", " + GetLoc("Version") + " " + OSBuild
             End If
 
diff --git a/SINMx86/My Project/AssemblyInfo.vb b/SINMx86/My Project/AssemblyInfo.vb
index ade8cba..78b1500 100644
--- a/SINMx86/My Project/AssemblyInfo.vb	
+++ b/SINMx86/My Project/AssemblyInfo.vb	
@@ -14,7 +14,7 @@ Imports System.Runtime.InteropServices
 <Assembly: AssemblyDescription("https://github.com/dtechsrv/SINMx86")> 
 <Assembly: AssemblyCompany("dtech(.hu)")> 
 <Assembly: AssemblyProduct("System Information and Network Monitor")> 
-<Assembly: AssemblyCopyright("Copyright (C) 2021 dtech(.hu)")> 
+<Assembly: AssemblyCopyright("Copyright (C) 2024 dtech(.hu)")> 
 <Assembly: AssemblyTrademark("This software is open source and portable.")> 
 
 <Assembly: ComVisible(True)> 
@@ -33,7 +33,7 @@ Imports System.Runtime.InteropServices
 ' by using the '*' as shown below:
 ' <Assembly: AssemblyVersion("1.0.*")> 
 
-<Assembly: AssemblyVersion("3.0.3.5421")> 
-<Assembly: AssemblyFileVersion("3.0.3.5421")> 
+<Assembly: AssemblyVersion("3.0.4.5422")> 
+<Assembly: AssemblyFileVersion("3.0.4.5422")> 
 
 <Assembly: NeutralResourcesLanguageAttribute("hu-HU")> 
\ No newline at end of file
diff --git a/Screenshots/SINMx86_LoadSplash.png b/Screenshots/SINMx86_LoadSplash.png
index 27d2c16..dbd0d9a 100644
Binary files a/Screenshots/SINMx86_LoadSplash.png and b/Screenshots/SINMx86_LoadSplash.png differ