diff --git a/OpenSky.Agent.SimConnectMSFS/Properties/AssemblyInfo.cs b/OpenSky.Agent.SimConnectMSFS/Properties/AssemblyInfo.cs
index 25c2b09..e174d8d 100644
--- a/OpenSky.Agent.SimConnectMSFS/Properties/AssemblyInfo.cs
+++ b/OpenSky.Agent.SimConnectMSFS/Properties/AssemblyInfo.cs
@@ -17,5 +17,5 @@
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
 [assembly: Guid("1f9cbede-669d-4510-bca2-e6ad29d6a498")]
-[assembly: AssemblyVersion("0.5.8")]
-[assembly: AssemblyFileVersion("0.5.8")]
+[assembly: AssemblyVersion("0.5.9")]
+[assembly: AssemblyFileVersion("0.5.9")]
diff --git a/OpenSky.Agent.Simulator/Properties/AssemblyInfo.cs b/OpenSky.Agent.Simulator/Properties/AssemblyInfo.cs
index 4dfef96..f315046 100644
--- a/OpenSky.Agent.Simulator/Properties/AssemblyInfo.cs
+++ b/OpenSky.Agent.Simulator/Properties/AssemblyInfo.cs
@@ -17,5 +17,5 @@
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
 [assembly: Guid("30c467e8-2eee-41e5-be01-0142a61ba171")]
-[assembly: AssemblyVersion("0.5.8")]
-[assembly: AssemblyFileVersion("0.5.8")]
+[assembly: AssemblyVersion("0.5.9")]
+[assembly: AssemblyFileVersion("0.5.9")]
diff --git a/OpenSky.Agent.UdpXPlane11/Models/LandingAnalysisDataRef.cs b/OpenSky.Agent.UdpXPlane11/Models/LandingAnalysisDataRef.cs
index a85f560..923dd5e 100644
--- a/OpenSky.Agent.UdpXPlane11/Models/LandingAnalysisDataRef.cs
+++ b/OpenSky.Agent.UdpXPlane11/Models/LandingAnalysisDataRef.cs
@@ -197,7 +197,7 @@ private void DataRefUpdated(DataRefElement element, float value)
 
             var windDelta = Math.Abs(this.heading - this.windDegrees);
             this.WindLat = Math.Sin((Math.PI / 180) * windDelta) * this.windSpeed;
-            this.WindLong = Math.Cos((Math.PI / 180) * windDelta) * this.windSpeed;
+            this.WindLong = Math.Cos((Math.PI / 180) * windDelta) * this.windSpeed * -1;
         }
     }
 }
\ No newline at end of file
diff --git a/OpenSky.Agent.UdpXPlane11/Properties/AssemblyInfo.cs b/OpenSky.Agent.UdpXPlane11/Properties/AssemblyInfo.cs
index e1e67d3..9238ad5 100644
--- a/OpenSky.Agent.UdpXPlane11/Properties/AssemblyInfo.cs
+++ b/OpenSky.Agent.UdpXPlane11/Properties/AssemblyInfo.cs
@@ -17,5 +17,5 @@
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
 [assembly: Guid("dfbda2b8-5775-4766-be86-d729fcf20de1")]
-[assembly: AssemblyVersion("0.5.8")]
-[assembly: AssemblyFileVersion("0.5.8")]
+[assembly: AssemblyVersion("0.5.9")]
+[assembly: AssemblyFileVersion("0.5.9")]
diff --git a/OpenSky.Agent/Properties/AssemblyInfo.cs b/OpenSky.Agent/Properties/AssemblyInfo.cs
index 444e3e7..2612f64 100644
--- a/OpenSky.Agent/Properties/AssemblyInfo.cs
+++ b/OpenSky.Agent/Properties/AssemblyInfo.cs
@@ -21,8 +21,8 @@
 [assembly: AssemblyCulture("")]
 [assembly: ComVisible(false)]
 [assembly: ThemeInfo(ResourceDictionaryLocation.None, ResourceDictionaryLocation.SourceAssembly)]
-[assembly: AssemblyVersion("0.5.8")]
-[assembly: AssemblyFileVersion("0.5.8")]
+[assembly: AssemblyVersion("0.5.9")]
+[assembly: AssemblyFileVersion("0.5.9")]
 
 // This allows us to detect debug mode in XAML
 #if DEBUG
diff --git a/OpenSky.Agent/Views/Settings.xaml b/OpenSky.Agent/Views/Settings.xaml
index 740a07c..7be593d 100644
--- a/OpenSky.Agent/Views/Settings.xaml
+++ b/OpenSky.Agent/Views/Settings.xaml
@@ -154,7 +154,7 @@
             </GroupBox>
             <GroupBox Grid.Column="1">
                 <GroupBox.Header>
-                    <RadioButton GroupName="SimulatorInterface" FontSize="15" FontWeight="DemiBold" VerticalAlignment="Center" IsChecked="{Binding UdpXplaneChecked}">X-Plane 11 (UDP)</RadioButton>
+                    <RadioButton GroupName="SimulatorInterface" FontSize="15" FontWeight="DemiBold" VerticalAlignment="Center" IsChecked="{Binding UdpXplaneChecked}">X-Plane 11+ (UDP)</RadioButton>
                 </GroupBox.Header>
                 <Grid Margin="5" IsEnabled="{Binding UdpXplaneChecked}">
                     <Grid.ColumnDefinitions>
diff --git a/changelog.txt b/changelog.txt
index a362e3b..2644e42 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,13 @@
 OpenSky Flight Tracking Agent Changelog
 ======================================================================================
 
+--------------------------------------------------------------------------------------
+Version 0.5.9 (ALPHA5)
+--------------------------------------------------------------------------------------
+- Fixed headwind/tailwind for Xplane
+- Added live METAR to tracking window
+- Added new simpler "Add Aircraft" window for users
+
 --------------------------------------------------------------------------------------
 Version 0.5.8 (ALPHA5)
 --------------------------------------------------------------------------------------