diff --git a/Humanizer.nuspec b/Humanizer.nuspec
index 63cd1cdad..2481666b6 100644
--- a/Humanizer.nuspec
+++ b/Humanizer.nuspec
@@ -11,5 +11,14 @@
     <description>A framework that turns your normal strings, type names, enums and DateTime into a human friendly format and provides human friendly API for DateTime, TimeSpan etc</description>
     <copyright>Copyright 2012-2013  Mehdi Khalili</copyright>
     <licenseUrl>https://github.com/MehdiK/Humanizer/blob/master/LICENSE</licenseUrl>
+    <releaseNotes>
+      In this version we changed the library to Portable Class Library. There are no breaking changes.
+    </releaseNotes>
   </metadata>
+  <files>
+     <file src="src\Humanizer\bin\Release\Humanizer.dll" target="lib\portable-net4+sl5+wp8+win8\Humanizer.dll" />
+     <file src="src\Humanizer\bin\Release\Humanizer.pdb" target="lib\portable-net4+sl5+wp8+win8\Humanizer.pdb" />
+     <file src="src\Humanizer\bin\Release\Humanizer.xml" target="lib\portable-net4+sl5+wp8+win8\Humanizer.xml" />
+     <file src="src\Humanizer\**\*.cs" exclude="**\obj\**\*.*" target="src" />
+  </files>
 </package>
\ No newline at end of file
diff --git a/Packages.build b/Packages.build
index 807104dd0..7bcc9f78f 100644
--- a/Packages.build
+++ b/Packages.build
@@ -54,7 +54,7 @@
     </CreateItem>
     <FileUpdate Files="@(NuGetSpec)" Regex="0\.0\.0\.0" ReplacementText="$(Version)" />
     <MakeDir Directories="$(PackageOutput)" ContinueOnError="true"/>
-    <Exec Command='$(NuGetExe) pack "%(NuGetSpec.FullPath)"' WorkingDirectory="$(PackageOutput)"/>
+    <Exec Command='$(NuGetExe) pack "%(NuGetSpec.FullPath)" -symbols' WorkingDirectory="$(PackageOutput)"/>
   </Target>
 
   <Target Name="Release" DependsOnTargets="Clean;Prepare;Build;Pack"/>
diff --git a/src/Humanizer/Humanizer.csproj b/src/Humanizer/Humanizer.csproj
index 31f1a7fb3..219c09294 100644
--- a/src/Humanizer/Humanizer.csproj
+++ b/src/Humanizer/Humanizer.csproj
@@ -26,7 +26,7 @@
     <DefineConstants>DEBUG;TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DocumentationFile>bin\Debug\Humanizer.XML</DocumentationFile>
+    <DocumentationFile>bin\Debug\Humanizer.xml</DocumentationFile>
     <NoWarn>
     </NoWarn>
   </PropertyGroup>
@@ -37,7 +37,7 @@
     <DefineConstants>TRACE</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
-    <DocumentationFile>bin\Release\Humanizer.XML</DocumentationFile>
+    <DocumentationFile>bin\Release\Humanizer.xml</DocumentationFile>
     <NoWarn>1591</NoWarn>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'ReleaseNET35|AnyCPU'">
@@ -56,7 +56,7 @@
     <CodeAnalysisRuleDirectories>;C:\Program Files (x86)\Microsoft Visual Studio 10.0\Team Tools\Static Analysis Tools\FxCop\\Rules</CodeAnalysisRuleDirectories>
     <CodeAnalysisIgnoreBuiltInRules>true</CodeAnalysisIgnoreBuiltInRules>
     <NoWarn>1591</NoWarn>
-    <DocumentationFile>bin\Release\Humanizer.XML</DocumentationFile>
+    <DocumentationFile>bin\Release\Humanizer.xml</DocumentationFile>
   </PropertyGroup>
   <PropertyGroup>
     <SignAssembly>true</SignAssembly>
@@ -67,6 +67,7 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>