diff --git a/TShockAPI/Commands.cs b/TShockAPI/Commands.cs
index d5b84911..648b357b 100644
--- a/TShockAPI/Commands.cs
+++ b/TShockAPI/Commands.cs
@@ -85,7 +85,7 @@ namespace TShockAPI
 		{
 			if (names == null || names.Length < 1)
 				throw new NotSupportedException();
-			Permissions = null;
+			Permissions = new List<string>();
 			Names = new List<string>(names);
 			command = cmd;
 			AllowServer = true;
diff --git a/TShockAPI/Properties/AssemblyInfo.cs b/TShockAPI/Properties/AssemblyInfo.cs
index d6873c05..4b7ec1be 100644
--- a/TShockAPI/Properties/AssemblyInfo.cs
+++ b/TShockAPI/Properties/AssemblyInfo.cs
@@ -48,5 +48,5 @@ using System.Runtime.InteropServices;
 //      Build Number
 //      MMdd of the build
 
-[assembly: AssemblyVersion("4.0.5.0222")]
-[assembly: AssemblyFileVersion("4.0.5.0222")]
+[assembly: AssemblyVersion("4.1.0.0419")]
+[assembly: AssemblyFileVersion("4.1.0.0419")]
diff --git a/TShockAPI/TShock.cs b/TShockAPI/TShock.cs
index 057602fa..1f7cf1e8 100644
--- a/TShockAPI/TShock.cs
+++ b/TShockAPI/TShock.cs
@@ -37,7 +37,7 @@ using TShockAPI.Net;
 
 namespace TShockAPI
 {
-	[APIVersion(1, 12)]
+	[APIVersion(1, 13)]
 	public class TShock : TerrariaPlugin
 	{
 		private const string LogFormatDefault = "yyyy-MM-dd_HH-mm-ss";
diff --git a/TShockAPI/TShockAPI.csproj b/TShockAPI/TShockAPI.csproj
index 4bb1f9d1..beed07b1 100644
--- a/TShockAPI/TShockAPI.csproj
+++ b/TShockAPI/TShockAPI.csproj
@@ -76,11 +76,8 @@
     <Reference Include="Microsoft.CSharp" />
     <Reference Include="System.Data" />
     <Reference Include="System.Xml" />
-    <Reference Include="TerrariaServer, Version=1.0.4.0, Culture=neutral, processorArchitecture=x86">
-      <SpecificVersion>False</SpecificVersion>
-      <ExecutableExtension>.exe</ExecutableExtension>
+    <Reference Include="TerrariaServer">
       <HintPath>..\TerrariaServerBins\TerrariaServer.exe</HintPath>
-      <Private>False</Private>
     </Reference>
   </ItemGroup>
   <ItemGroup>
@@ -189,7 +186,7 @@
   </PropertyGroup>
   <ProjectExtensions>
     <VisualStudio>
-      <UserProperties BuildVersion_IncrementBeforeBuild="False" BuildVersion_StartDate="2011/6/17" BuildVersion_BuildVersioningStyle="None.None.None.MonthAndDayStamp" BuildVersion_BuildAction="Both" BuildVersion_UpdateFileVersion="True" BuildVersion_UpdateAssemblyVersion="True" />
+      <UserProperties BuildVersion_UpdateAssemblyVersion="True" BuildVersion_UpdateFileVersion="True" BuildVersion_BuildAction="Both" BuildVersion_BuildVersioningStyle="None.None.None.MonthAndDayStamp" BuildVersion_StartDate="2011/6/17" BuildVersion_IncrementBeforeBuild="False" />
     </VisualStudio>
   </ProjectExtensions>
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/TerrariaServerBins/TerrariaServer.exe b/TerrariaServerBins/TerrariaServer.exe
index 8bd9ba49..6148443e 100644
Binary files a/TerrariaServerBins/TerrariaServer.exe and b/TerrariaServerBins/TerrariaServer.exe differ