diff --git a/.gitignore b/.gitignore
index 06bdc968..b6cedb1c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -77,3 +77,4 @@
 /Analogy.Core/DevExpress/DevExpress.Images.v19.1.dll
 /Analogy.Core/DevExpress/DevExpress.Data.v19.1.dll
 /Analogy.Core/DevExpress/DevExpress.Charts.v19.1.Core.dll
+/Analogy.Core/bin/Release/netcoreapp3.0
diff --git a/Analogy.Core/Analogy.Core.csproj b/Analogy.Core/Analogy.Core.csproj
index ff1d1765..ff21b77c 100644
--- a/Analogy.Core/Analogy.Core.csproj
+++ b/Analogy.Core/Analogy.Core.csproj
@@ -7,6 +7,7 @@
     <UseWindowsForms>true</UseWindowsForms>
     <AssemblyName>Analogy</AssemblyName>
     <RootNamespace>Analogy</RootNamespace>
+    <ApplicationIcon>Icons\Pelfusion-Flat-File-Type-Log.ico</ApplicationIcon>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/Analogy.Core/Analogy.core.nuspec b/Analogy.Core/Analogy.core.nuspec
new file mode 100644
index 00000000..acfad9fd
--- /dev/null
+++ b/Analogy.Core/Analogy.core.nuspec
@@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<package >
+  <metadata>
+    <id>Analogy.LogViewer.Core</id>
+    <version>4.1.2</version>
+    <title>Analogy Log Viewer</title>
+    <authors>Lior Banai</authors>
+    <owners>Lior Banai</owners>
+    <license type="expression">MIT</license>
+    <projectUrl>https://github.com/philips-software/logviewer/</projectUrl>
+    <icon>icon.png</icon>
+    <requireLicenseAcceptance>false</requireLicenseAcceptance>
+    <description>Analogy Log Viewer</description>
+    <releaseNotes>Adding .net Core 3.0 Target. See github page</releaseNotes>
+    <copyright>Copyright 2019 Lior Banai</copyright>
+    <tags></tags>
+	<dependencies>
+    <group targetFramework="netcoreapp3.0">    
+		<dependency id="Analogy.LogViewer.Interfaces" version="2.1.2" />
+    </group>
+</dependencies>
+  </metadata>
+  <files>
+    <file src="bin\Release\netcoreapp3.0\Analogy.exe" target="lib\netcoreapp3.0\Analogy.exe" />
+    <file src="bin\Release\netcoreapp3.0\Analogy.runtimeconfig.json" target="lib\netcoreapp3.0\Analogy.runtimeconfig.json" />
+	<file src="bin\Release\netcoreapp3.0\Analogy.deps.json" target="lib\netcoreapp3.0\Analogy.deps.json" />
+	<file src="icon.png" target="" />
+</files>
+</package>
\ No newline at end of file
diff --git a/Analogy.Core/DataProviders/AnalogyBuiltInFactory.cs b/Analogy.Core/DataProviders/AnalogyBuiltInFactory.cs
index 9668212c..d067cbe5 100644
--- a/Analogy.Core/DataProviders/AnalogyBuiltInFactory.cs
+++ b/Analogy.Core/DataProviders/AnalogyBuiltInFactory.cs
@@ -31,6 +31,7 @@ public AnalogyBuiltInFactory()
 
         private IEnumerable<AnalogyChangeLog> GetChangeLog()
         {
+            yield return new AnalogyChangeLog("adding .net Core 3.0 Target", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 26));
             yield return new AnalogyChangeLog("Offline files: Add option for file pooling. (issue #36)", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 24));
             yield return new AnalogyChangeLog("cleanup old namespaces (issue #34)", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 18));
             yield return new AnalogyChangeLog("frameworks update: interface dll is not target .net standard 2.0 and Analogy UI is .net framework 4.7.2 (issues #32,#33)", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 18));
diff --git a/Analogy.Interfaces/Analogy.Interfaces.nuspec b/Analogy.Interfaces/Analogy.Interfaces.nuspec
index 6fd00256..dbac0eb5 100644
--- a/Analogy.Interfaces/Analogy.Interfaces.nuspec
+++ b/Analogy.Interfaces/Analogy.Interfaces.nuspec
@@ -2,7 +2,7 @@
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
   <metadata>
     <id>Analogy.LogViewer.Interfaces</id>
-    <version>2.1.1</version>
+    <version>2.1.2</version>
     <title>Analogy Log Viewer - Interfaces</title>
     <authors>Lior Banai</authors>
     <owners>Lior Banai</owners>
diff --git a/Analogy/Analogy.nuspec b/Analogy/Analogy.nuspec
index d3476872..062ae42c 100644
--- a/Analogy/Analogy.nuspec
+++ b/Analogy/Analogy.nuspec
@@ -2,7 +2,7 @@
 <package >
   <metadata>
     <id>Analogy.LogViewer</id>
-    <version>4.1.1</version>
+    <version>4.1.2</version>
     <title>Analogy Log Viewer</title>
     <authors>Lior Banai</authors>
     <owners>Lior Banai</owners>
@@ -16,7 +16,7 @@
     <tags></tags>
 	<dependencies>
     <group targetFramework="net472">    
-		<dependency id="Analogy.LogViewer.Interfaces" version="2.1.1" />
+		<dependency id="Analogy.LogViewer.Interfaces" version="2.1.2" />
     </group>
 </dependencies>
   </metadata>
diff --git a/Analogy/DataProviders/AnalogyBuiltInFactory.cs b/Analogy/DataProviders/AnalogyBuiltInFactory.cs
index 9668212c..d067cbe5 100644
--- a/Analogy/DataProviders/AnalogyBuiltInFactory.cs
+++ b/Analogy/DataProviders/AnalogyBuiltInFactory.cs
@@ -31,6 +31,7 @@ public AnalogyBuiltInFactory()
 
         private IEnumerable<AnalogyChangeLog> GetChangeLog()
         {
+            yield return new AnalogyChangeLog("adding .net Core 3.0 Target", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 26));
             yield return new AnalogyChangeLog("Offline files: Add option for file pooling. (issue #36)", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 24));
             yield return new AnalogyChangeLog("cleanup old namespaces (issue #34)", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 18));
             yield return new AnalogyChangeLog("frameworks update: interface dll is not target .net standard 2.0 and Analogy UI is .net framework 4.7.2 (issues #32,#33)", AnalogChangeLogType.Improvement, "Lior Banai", new DateTime(2019, 10, 18));