diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.XML b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.XML
index 2f5592e..33da8e8 100644
--- a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.XML
+++ b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.XML
@@ -35,12 +35,6 @@
         <member name="F:DG.Tweening.PathMode.Sidescroller2D">
             <summary>2D side-scroller path</summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector2Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.TweenType">
             <summary>
             Used internally
@@ -538,29 +532,29 @@
             <summary>Options for float tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
@@ -1310,12 +1304,6 @@
             and returns the total number of tweens involved.
             </summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector3Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.PathType">
             <summary>
             Type of path to use with DOPath tweens
@@ -1496,7 +1484,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},UnityEngine.Vector2,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector2},DG.Tweening.Core.DOSetter{UnityEngine.Vector2},UnityEngine.Vector2,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1504,7 +1492,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},UnityEngine.Vector3,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},UnityEngine.Vector3,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1512,7 +1500,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},UnityEngine.Vector4,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector4},DG.Tweening.Core.DOSetter{UnityEngine.Vector4},UnityEngine.Vector4,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1563,7 +1551,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},System.Single,System.Single,DG.Tweening.AxisConstraint)">
+        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},System.Single,System.Single,DG.Tweening.AxisConstraint)">
             <summary>Tweens only one axis of a Vector3 to the given value using default plugins.</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1833,12 +1821,6 @@
             <summary>Continuously increments the tween at the end of each loop cycle (A to B, B to B+(A-B), and so on), thus always moving "onward".
             <para>In case of String tweens works only if the tween is set as relative</para></summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector4Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.Tweener">
             <summary>
             Animates a single value
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll
index b15f08a..2fe3e75 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll.mdb b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll.mdb
index 35fcd3f..f26fa1f 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll.mdb and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween.dll.mdb differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll
index d15208d..9f03c66 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll.mdb b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll.mdb
index a578411..754af3e 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll.mdb and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween43.dll.mdb differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll
index e3c13e1..ff9e1bd 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll.mdb b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll.mdb
index a6b5307..d5203ff 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll.mdb and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween46.dll.mdb differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll
index c26db7d..68eaf9f 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll.mdb b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll.mdb
index a367d5f..5417e68 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll.mdb and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/DOTween50.dll.mdb differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll
index 5cf138f..fdc3b95 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll differ
diff --git a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb
index c4208c4..9235125 100644
Binary files a/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb and b/UnityCompatibilityTests.Unity35/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb differ
diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.XML b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.XML
index 2f5592e..33da8e8 100644
--- a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.XML
+++ b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.XML
@@ -35,12 +35,6 @@
         <member name="F:DG.Tweening.PathMode.Sidescroller2D">
             <summary>2D side-scroller path</summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector2Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.TweenType">
             <summary>
             Used internally
@@ -538,29 +532,29 @@
             <summary>Options for float tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
@@ -1310,12 +1304,6 @@
             and returns the total number of tweens involved.
             </summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector3Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.PathType">
             <summary>
             Type of path to use with DOPath tweens
@@ -1496,7 +1484,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},UnityEngine.Vector2,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector2},DG.Tweening.Core.DOSetter{UnityEngine.Vector2},UnityEngine.Vector2,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1504,7 +1492,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},UnityEngine.Vector3,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},UnityEngine.Vector3,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1512,7 +1500,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},UnityEngine.Vector4,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector4},DG.Tweening.Core.DOSetter{UnityEngine.Vector4},UnityEngine.Vector4,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1563,7 +1551,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},System.Single,System.Single,DG.Tweening.AxisConstraint)">
+        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},System.Single,System.Single,DG.Tweening.AxisConstraint)">
             <summary>Tweens only one axis of a Vector3 to the given value using default plugins.</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1833,12 +1821,6 @@
             <summary>Continuously increments the tween at the end of each loop cycle (A to B, B to B+(A-B), and so on), thus always moving "onward".
             <para>In case of String tweens works only if the tween is set as relative</para></summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector4Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.Tweener">
             <summary>
             Animates a single value
diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll
index b15f08a..2fe3e75 100644
Binary files a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll and b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll differ
diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll.mdb b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll.mdb
index 35fcd3f..f26fa1f 100644
Binary files a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll.mdb and b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween.dll.mdb differ
diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween43.dll b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween43.dll
index d15208d..9f03c66 100644
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diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween43.dll.mdb b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween43.dll.mdb
index a578411..754af3e 100644
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diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween46.dll b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween46.dll
index e3c13e1..ff9e1bd 100644
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diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween46.dll.mdb b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween46.dll.mdb
index a6b5307..d5203ff 100644
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diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween50.dll b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween50.dll
index c26db7d..68eaf9f 100644
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diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween50.dll.mdb b/UnityTests.Unity4/Assets/Demigiant/DOTween/DOTween50.dll.mdb
index a367d5f..5417e68 100644
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diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll b/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll
index 5cf138f..fdc3b95 100644
Binary files a/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll and b/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll differ
diff --git a/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb b/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb
index c4208c4..9235125 100644
Binary files a/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb and b/UnityTests.Unity4/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.XML b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.XML
index 2f5592e..33da8e8 100644
--- a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.XML
+++ b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.XML
@@ -35,12 +35,6 @@
         <member name="F:DG.Tweening.PathMode.Sidescroller2D">
             <summary>2D side-scroller path</summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector2Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.TweenType">
             <summary>
             Used internally
@@ -538,29 +532,29 @@
             <summary>Options for float tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
@@ -1310,12 +1304,6 @@
             and returns the total number of tweens involved.
             </summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector3Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.PathType">
             <summary>
             Type of path to use with DOPath tweens
@@ -1496,7 +1484,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},UnityEngine.Vector2,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector2},DG.Tweening.Core.DOSetter{UnityEngine.Vector2},UnityEngine.Vector2,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1504,7 +1492,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},UnityEngine.Vector3,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},UnityEngine.Vector3,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1512,7 +1500,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},UnityEngine.Vector4,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector4},DG.Tweening.Core.DOSetter{UnityEngine.Vector4},UnityEngine.Vector4,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1563,7 +1551,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},System.Single,System.Single,DG.Tweening.AxisConstraint)">
+        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},System.Single,System.Single,DG.Tweening.AxisConstraint)">
             <summary>Tweens only one axis of a Vector3 to the given value using default plugins.</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1833,12 +1821,6 @@
             <summary>Continuously increments the tween at the end of each loop cycle (A to B, B to B+(A-B), and so on), thus always moving "onward".
             <para>In case of String tweens works only if the tween is set as relative</para></summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector4Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.Tweener">
             <summary>
             Animates a single value
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll
index b15f08a..2fe3e75 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll.mdb b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll.mdb
index 35fcd3f..f26fa1f 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll.mdb and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween.dll.mdb differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll
index d15208d..9f03c66 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll.mdb b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll.mdb
index a578411..754af3e 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll.mdb and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween43.dll.mdb differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll
index e3c13e1..ff9e1bd 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll.mdb b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll.mdb
index a6b5307..d5203ff 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll.mdb and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween46.dll.mdb differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll
index c26db7d..68eaf9f 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll.mdb b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll.mdb
index a367d5f..5417e68 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll.mdb and b/UnityTests.Unity5/Assets/Demigiant/DOTween/DOTween50.dll.mdb differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll b/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll
index 5cf138f..fdc3b95 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll and b/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll differ
diff --git a/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb b/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb
index c4208c4..9235125 100644
Binary files a/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb and b/UnityTests.Unity5/Assets/Demigiant/DOTween/Editor/DOTweenEditor.dll.mdb differ
diff --git a/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.cs b/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.cs
index 890da2c..d71e1f1 100644
--- a/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.cs
+++ b/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.cs
@@ -5,11 +5,12 @@ using System.Collections;
 
 public class Temp : BrainBase
 {
+	public RotateMode rotMode;
 	public Transform target;
 
     IEnumerator Start()
     {
     	yield return new WaitForSeconds(0.6f);
-    	target.DORotate(new Vector3(0,0,20f), 3f).SetRelative();
+    	target.DORotate(new Vector3(0,0,20f), 3f, rotMode).SetRelative();
     }
 }
\ No newline at end of file
diff --git a/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.unity b/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.unity
index 8f8937f..5bbe023 100644
Binary files a/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.unity and b/UnityTests.Unity5/Assets/_Tests/Bugs/Temp.unity differ
diff --git a/UnityTests.Unity5/ProjectSettings/ProjectVersion.txt b/UnityTests.Unity5/ProjectSettings/ProjectVersion.txt
index b0ac510..de77f25 100644
--- a/UnityTests.Unity5/ProjectSettings/ProjectVersion.txt
+++ b/UnityTests.Unity5/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 5.0.0f4
+m_EditorVersion: 5.0.1f1
 m_StandardAssetsVersion: 0
diff --git a/_DOTween.Assembly/DOTween/DOTween.cs b/_DOTween.Assembly/DOTween/DOTween.cs
index 8ee57ba..ee7b025 100644
--- a/_DOTween.Assembly/DOTween/DOTween.cs
+++ b/_DOTween.Assembly/DOTween/DOTween.cs
@@ -24,7 +24,7 @@ namespace DG.Tweening
     public class DOTween
     {
         /// <summary>DOTween's version</summary>
-        public static readonly string Version = "1.0.510";
+        public static readonly string Version = "1.0.515";
 
         ///////////////////////////////////////////////
         // Options ////////////////////////////////////
diff --git a/_DOTween.Assembly/DOTween/Plugins/QuaternionPlugin.cs b/_DOTween.Assembly/DOTween/Plugins/QuaternionPlugin.cs
index 29c2f9e..3c07b5d 100644
--- a/_DOTween.Assembly/DOTween/Plugins/QuaternionPlugin.cs
+++ b/_DOTween.Assembly/DOTween/Plugins/QuaternionPlugin.cs
@@ -66,7 +66,7 @@ namespace DG.Tweening.Plugins
                 if (abs > 180) changeVal.z = changeVal.z > 0 ? -(360 - abs) : 360 - abs;
                 // - Assign
                 t.changeValue = changeVal;
-            } else if (t.plugOptions.rotateMode == RotateMode.FastBeyond360) {
+            } else if (t.plugOptions.rotateMode == RotateMode.FastBeyond360 || t.isRelative) {
                 t.changeValue = t.endValue - t.startValue;
             } else {
                 t.changeValue = t.endValue;
diff --git a/_DOTween.Assembly/bin/DOTween.XML b/_DOTween.Assembly/bin/DOTween.XML
index 2f5592e..33da8e8 100644
--- a/_DOTween.Assembly/bin/DOTween.XML
+++ b/_DOTween.Assembly/bin/DOTween.XML
@@ -35,12 +35,6 @@
         <member name="F:DG.Tweening.PathMode.Sidescroller2D">
             <summary>2D side-scroller path</summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector2Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.TweenType">
             <summary>
             Used internally
@@ -538,29 +532,29 @@
             <summary>Options for float tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Core.Surrogates.Vector2Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector2,UnityEngine.Vector2,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector2 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Core.Surrogates.Vector3Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector3,UnityEngine.Vector3,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector3 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
         </member>
-        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Core.Surrogates.Vector4Surrogate,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
+        <member name="M:DG.Tweening.TweenSettingsExtensions.SetOptions(DG.Tweening.Core.TweenerCore{UnityEngine.Vector4,UnityEngine.Vector4,DG.Tweening.Plugins.Options.VectorOptions},DG.Tweening.AxisConstraint,System.Boolean)">
             <summary>Options for Vector4 tweens</summary>
             <param name="axisConstraint">Selecting an axis will tween the vector only on that axis, leaving the others untouched</param>
             <param name="snapping">If TRUE the tween will smoothly snap all values to integers</param>
@@ -1310,12 +1304,6 @@
             and returns the total number of tweens involved.
             </summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector3Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.PathType">
             <summary>
             Type of path to use with DOPath tweens
@@ -1496,7 +1484,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector2Surrogate},UnityEngine.Vector2,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector2},DG.Tweening.Core.DOSetter{UnityEngine.Vector2},UnityEngine.Vector2,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1504,7 +1492,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},UnityEngine.Vector3,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},UnityEngine.Vector3,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1512,7 +1500,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector4Surrogate},UnityEngine.Vector4,System.Single)">
+        <member name="M:DG.Tweening.DOTween.To(DG.Tweening.Core.DOGetter{UnityEngine.Vector4},DG.Tweening.Core.DOSetter{UnityEngine.Vector4},UnityEngine.Vector4,System.Single)">
             <summary>Tweens a property or field to the given value using default plugins</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1563,7 +1551,7 @@
             <para>Example usage with lambda:</para><code>x=> myProperty = x</code></param>
             <param name="endValue">The end value to reach</param><param name="duration">The tween's duration</param>
         </member>
-        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},DG.Tweening.Core.DOSetter{DG.Tweening.Core.Surrogates.Vector3Surrogate},System.Single,System.Single,DG.Tweening.AxisConstraint)">
+        <member name="M:DG.Tweening.DOTween.ToAxis(DG.Tweening.Core.DOGetter{UnityEngine.Vector3},DG.Tweening.Core.DOSetter{UnityEngine.Vector3},System.Single,System.Single,DG.Tweening.AxisConstraint)">
             <summary>Tweens only one axis of a Vector3 to the given value using default plugins.</summary>
             <param name="getter">A getter for the field or property to tween.
             <para>Example usage with lambda:</para><code>()=> myProperty</code></param>
@@ -1833,12 +1821,6 @@
             <summary>Continuously increments the tween at the end of each loop cycle (A to B, B to B+(A-B), and so on), thus always moving "onward".
             <para>In case of String tweens works only if the tween is set as relative</para></summary>
         </member>
-        <member name="T:DG.Tweening.Core.Surrogates.Vector4Surrogate">
-            <summary>
-            A surrogate for Vector2/3/4 values to work around Unity's bug when trying to cast to
-            a Vector2/3/4 plugin on WP8.1
-            </summary>
-        </member>
         <member name="T:DG.Tweening.Tweener">
             <summary>
             Animates a single value
diff --git a/_DOTween.Assembly/bin/DOTween.dll b/_DOTween.Assembly/bin/DOTween.dll
index b15f08a..2fe3e75 100644
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diff --git a/_DOTween.Assembly/bin/DOTween.dll.mdb b/_DOTween.Assembly/bin/DOTween.dll.mdb
index 35fcd3f..f26fa1f 100644
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diff --git a/_DOTween.Assembly/bin/DOTween43.dll b/_DOTween.Assembly/bin/DOTween43.dll
index d15208d..9f03c66 100644
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diff --git a/_DOTween.Assembly/bin/DOTween43.dll.mdb b/_DOTween.Assembly/bin/DOTween43.dll.mdb
index a578411..754af3e 100644
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diff --git a/_DOTween.Assembly/bin/DOTween46.dll b/_DOTween.Assembly/bin/DOTween46.dll
index e3c13e1..ff9e1bd 100644
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diff --git a/_DOTween.Assembly/bin/DOTween46.dll.mdb b/_DOTween.Assembly/bin/DOTween46.dll.mdb
index a6b5307..d5203ff 100644
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diff --git a/_DOTween.Assembly/bin/DOTween50.dll b/_DOTween.Assembly/bin/DOTween50.dll
index c26db7d..68eaf9f 100644
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diff --git a/_DOTween.Assembly/bin/DOTween50.dll.mdb b/_DOTween.Assembly/bin/DOTween50.dll.mdb
index a367d5f..5417e68 100644
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diff --git a/_DOTween.Assembly/bin/Editor/DOTweenEditor.dll b/_DOTween.Assembly/bin/Editor/DOTweenEditor.dll
index 5cf138f..fdc3b95 100644
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diff --git a/_DOTween.Assembly/bin/Editor/DOTweenEditor.dll.mdb b/_DOTween.Assembly/bin/Editor/DOTweenEditor.dll.mdb
index c4208c4..9235125 100644
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