diff --git a/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/net45/PublicAPI.Shipped.txt b/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/net45/PublicAPI.Shipped.txt
new file mode 100644
index 000000000..6a559f83a
--- /dev/null
+++ b/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/net45/PublicAPI.Shipped.txt
@@ -0,0 +1,6 @@
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.ApplicationInsightsAppender() -> void
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.InstrumentationKey.get -> string
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.InstrumentationKey.set -> void
+override Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.ActivateOptions() -> void
+override Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.Flush(int millisecondsTimeout) -> bool
\ No newline at end of file
diff --git a/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/net45/PublicAPI.Unshipped.txt b/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/net45/PublicAPI.Unshipped.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/netstandard1.3/PublicAPI.Shipped.txt b/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/netstandard1.3/PublicAPI.Shipped.txt
new file mode 100644
index 000000000..6a559f83a
--- /dev/null
+++ b/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/netstandard1.3/PublicAPI.Shipped.txt
@@ -0,0 +1,6 @@
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.ApplicationInsightsAppender() -> void
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.InstrumentationKey.get -> string
+Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.InstrumentationKey.set -> void
+override Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.ActivateOptions() -> void
+override Microsoft.ApplicationInsights.Log4NetAppender.ApplicationInsightsAppender.Flush(int millisecondsTimeout) -> bool
\ No newline at end of file
diff --git a/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/netstandard1.3/PublicAPI.Unshipped.txt b/.publicApi/Microsoft.ApplicationInsights.Log4NetAppender.dll/netstandard1.3/PublicAPI.Unshipped.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/LOGGING/src/Log4NetAppender/Log4NetAppender.csproj b/LOGGING/src/Log4NetAppender/Log4NetAppender.csproj
index cee0bc549..138c1d329 100644
--- a/LOGGING/src/Log4NetAppender/Log4NetAppender.csproj
+++ b/LOGGING/src/Log4NetAppender/Log4NetAppender.csproj
@@ -28,6 +28,9 @@
     <PackageReference Include="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="2.9.8">
       <PrivateAssets>All</PrivateAssets>
     </PackageReference>
+    <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="2.9.8">
+      <PrivateAssets>All</PrivateAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>
@@ -52,6 +55,11 @@
     <Content Include="web.config.uninstall.xdt" />
   </ItemGroup>
 
+  <ItemGroup>
+    <AdditionalFiles Include="$(PublicApiRoot)\$(AssemblyName).dll\$(TargetFramework)\PublicAPI.Shipped.txt" />
+    <AdditionalFiles Include="$(PublicApiRoot)\$(AssemblyName).dll\$(TargetFramework)\PublicAPI.Unshipped.txt" />
+  </ItemGroup>
+
   <Import Project="..\CommonShared\CommonShared.projitems" Label="Shared" />
 </Project>