diff --git a/.gitignore b/.gitignore
index edd5177..1961d2d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -143,3 +143,4 @@
 /Source/Code/Pathfindax.Duality.Test/bin
 /Source/Code/Pathfindax.Example/bin
 /Source/Code/Pathfindax.Example/obj
+/.vs
diff --git a/Source/Code/Pathfindax/packages.config b/Source/Code/Pathfindax/packages.config
index eb1c51a..272cf44 100644
--- a/Source/Code/Pathfindax/packages.config
+++ b/Source/Code/Pathfindax/packages.config
@@ -1,7 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
   <package id="AdamsLair.Duality.Primitives" version="2.0.4" targetFramework="portable45-net45+win8+wpa81" />
-  <package id="System.Collections" version="4.3.0" targetFramework="portable45-net45+win8+wpa81" />
-  <package id="System.Resources.ResourceManager" version="4.3.0" targetFramework="portable45-net45+win8+wpa81" />
-  <package id="System.Runtime" version="4.3.0" targetFramework="portable45-net45+win8+wpa81" />
 </packages>
\ No newline at end of file
diff --git a/Source/Code/UpgradeLog.htm b/Source/Code/UpgradeLog.htm
new file mode 100644
index 0000000..721dd29
Binary files /dev/null and b/Source/Code/UpgradeLog.htm differ