diff --git a/CHANGELOG.md b/CHANGELOG.md
index 95707aa..ab3c011 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,22 @@
 # Changelog
 
+## 05/11/2021 - v2.24.2
+
+- **Export layers to mesh:**
+   - (Add) Mesh format: 3MF - 3D Manufacturing Format
+   - (Add) Mesh format: AMF - Additive Manufacturing Format
+   - (Add) Mesh format: WRL - Virtual Reality Modeling Language
+   - (Add) Mesh format: PLY - Polygon File Format / Stanford Triangle Format
+   - (Add) Mesh format: OFF - Object File Format
+   - (Add) File format (Binary or ASCII) option selection on the UI
+   - (Improvement) ASCII file types strict use \n instead of \r\n
+- **Exposure time finder:**
+   - (Add) Option to enable/disable bottom text on 'pattern model' mode
+   - (Fix) Importing a profile with 'Pattern loaded model' enabled, will trigger an error and prevent the import
+- **About box:**
+   - (Add) AvaloniaUI version information
+   - (Add) Copy loaded assemblies to clipboard
+- (Downgrade) AvaloniaUI from 0.10.10 to 0.10.8 to fix macOS menus
 
 ## 03/11/2021 - v2.24.1
 
diff --git a/UVtools.AvaloniaControls/UVtools.AvaloniaControls.csproj b/UVtools.AvaloniaControls/UVtools.AvaloniaControls.csproj
index 3eabae2..e7ba28e 100644
--- a/UVtools.AvaloniaControls/UVtools.AvaloniaControls.csproj
+++ b/UVtools.AvaloniaControls/UVtools.AvaloniaControls.csproj
@@ -34,7 +34,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="0.10.10" />
+    <PackageReference Include="Avalonia" Version="0.10.8" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/UVtools.WPF/UVtools.WPF.csproj b/UVtools.WPF/UVtools.WPF.csproj
index 9e6acbc..84b1904 100644
--- a/UVtools.WPF/UVtools.WPF.csproj
+++ b/UVtools.WPF/UVtools.WPF.csproj
@@ -34,11 +34,11 @@
     <NoWarn>1701;1702;</NoWarn>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Avalonia" Version="0.10.10" />
+    <PackageReference Include="Avalonia" Version="0.10.8" />
     <PackageReference Include="Avalonia.Angle.Windows.Natives" Version="2.1.0.2020091801" />
-    <PackageReference Include="Avalonia.Controls.DataGrid" Version="0.10.10" />
-    <PackageReference Include="Avalonia.Desktop" Version="0.10.10" />
-    <PackageReference Include="Avalonia.Diagnostics" Version="0.10.10" />
+    <PackageReference Include="Avalonia.Controls.DataGrid" Version="0.10.8" />
+    <PackageReference Include="Avalonia.Desktop" Version="0.10.8" />
+    <PackageReference Include="Avalonia.Diagnostics" Version="0.10.8" />
     <PackageReference Include="Emgu.CV.runtime.windows" Version="4.5.4.4788" />
     <PackageReference Include="MessageBox.Avalonia" Version="1.5.5" />
     <PackageReference Include="ThemeEditor.Controls.ColorPicker" Version="0.10.8" />
diff --git a/UVtools.WPF/Windows/AboutWindow.axaml b/UVtools.WPF/Windows/AboutWindow.axaml
index 654dae7..d9cc68b 100644
--- a/UVtools.WPF/Windows/AboutWindow.axaml
+++ b/UVtools.WPF/Windows/AboutWindow.axaml
@@ -43,12 +43,20 @@
           Watermark="Framework:"
           UseFloatingWatermark="True"/>
 
+        <TextBox
+            Text="{Binding AvaloniaUIDescription}"
+            IsReadOnly="True"
+            BorderBrush="Transparent"
+            CaretBrush="Transparent"
+            Watermark="AvaloniaUI:"
+            UseFloatingWatermark="True"/>
+
         <TextBox
             Text="{Binding OpenCVDescription}"
             IsReadOnly="True"
             BorderBrush="Transparent"
             CaretBrush="Transparent"
-            Watermark="OpenCV Version:"
+            Watermark="OpenCV:"
             UseFloatingWatermark="True"/>
 
         <TextBox
@@ -71,7 +79,13 @@
             Margin="0,20,0,0"
             HorizontalAlignment="Stretch"
             Content="Copy OpenCV build information to clipboard"
-            Command="{Binding SetOpenCVInformationToClipboard}" /> 
+            Command="{Binding CopyOpenCVInformationToClipboard}" />
+
+        <Button
+            Margin="0,10,0,0"
+            HorizontalAlignment="Stretch"
+            Content="Copy loaded assemblies to clipboard"
+            Command="{Binding CopyLoadedAssembliesToClipboard}" />
       </StackPanel>
       </Border>
       <Grid 
@@ -93,7 +107,7 @@
 
         <TextBox Grid.Row="10" 
                  IsReadOnly="True"
-                 MaxHeight="550"
+                 MaxHeight="560"
                  Text="{Binding Description}"/>
       </Grid>
     </StackPanel>
diff --git a/UVtools.WPF/Windows/AboutWindow.axaml.cs b/UVtools.WPF/Windows/AboutWindow.axaml.cs
index 51cbcf1..7bdfd99 100644
--- a/UVtools.WPF/Windows/AboutWindow.axaml.cs
+++ b/UVtools.WPF/Windows/AboutWindow.axaml.cs
@@ -24,6 +24,7 @@ namespace UVtools.WPF.Windows
         public string RuntimeDescription => RuntimeInformation.RuntimeIdentifier;
 
         public string FrameworkDescription => RuntimeInformation.FrameworkDescription;
+        public string AvaloniaUIDescription => typeof(AvaloniaObject).Assembly.GetName().Version.ToString(3);
 
         public string OpenCVDescription
         {
@@ -71,11 +72,22 @@ namespace UVtools.WPF.Windows
             AvaloniaXamlLoader.Load(this);
         }
 
-        public void SetOpenCVInformationToClipboard()
+        public void CopyOpenCVInformationToClipboard()
         {
             Application.Current.Clipboard.SetTextAsync(CvInvoke.BuildInformation);
         }
 
+        public void CopyLoadedAssembliesToClipboard()
+        {
+            var loadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
+            var sb = new StringBuilder();
+            foreach (var assembly in loadedAssemblies)
+            {
+                sb.AppendLine(assembly.FullName);
+            }
+            Application.Current.Clipboard.SetTextAsync(sb.ToString());
+        }
+
         public void OpenLicense() => App.OpenBrowser(About.LicenseUrl);
     }
 }