diff --git a/vrchat.jordo.easyquestswitch/Editor/EQS_Window.cs b/vrchat.jordo.easyquestswitch/Editor/EQS_Window.cs
index f07a110..f09f874 100644
--- a/vrchat.jordo.easyquestswitch/Editor/EQS_Window.cs
+++ b/vrchat.jordo.easyquestswitch/Editor/EQS_Window.cs
@@ -12,7 +12,7 @@ namespace EasyQuestSwitch
 
     public class EQS_Window : EditorWindow
     {
-        private const string version = "1.3.0";
+        private const string version = "1.3.1";
         
         [MenuItem("Window/Easy Quest Switch")]
         public static void ShowWindow()
diff --git a/vrchat.jordo.easyquestswitch/Runtime/EQS_Data.cs b/vrchat.jordo.easyquestswitch/Runtime/EQS_Data.cs
index cfcee21..9d87ec5 100644
--- a/vrchat.jordo.easyquestswitch/Runtime/EQS_Data.cs
+++ b/vrchat.jordo.easyquestswitch/Runtime/EQS_Data.cs
@@ -25,6 +25,8 @@ public class Data
         }
 
         public List<Data> Objects;
+        public int version = 0;
+        private const int currentVersion = 131;
 
         public void ValidateData(int index)
         {
@@ -111,9 +113,27 @@ public void OnChangedBuildTarget(BuildTarget newTarget)
             buildInfo.CachedBuildTarget = buildInfo.NewBuildTarget;
         }
 
+        public void Awake()
+        {
+            if (currentVersion > version)
+            {
+                foreach (Data d in Objects)
+                {
+                    if (d.Type != null)
+                    {
+                        if(d.Type.GetType() == typeof(Type_Material) || d.Type.GetType() == typeof(Type_Material)) 
+                        {
+                            d.Type.Setup(d.Target, version);
+                        }
+                    }
+                }
+                version = currentVersion;
+            }
+        }
+
         public void OnSceneOpened()
         {
-            buildInfo.NewBuildTarget = EditorUserBuildSettings.activeBuildTarget;
+            /*buildInfo.NewBuildTarget = EditorUserBuildSettings.activeBuildTarget;
             if (buildInfo.CachedBuildTarget != buildInfo.NewBuildTarget && Objects != null)
             {
                 string displayDialog = string.Format(EQS_Localization.Current.PopupTargetChanged, buildInfo.NewBuildTarget.ToString());
@@ -122,9 +142,9 @@ public void OnSceneOpened()
                     ApplyTarget(buildInfo.NewBuildTarget);
                     buildInfo.CachedBuildTarget = buildInfo.NewBuildTarget;
                 }
-            }
+            }*/
         }
-
+        
         public void ApplyTarget(BuildTarget newTarget)
         {
             if(newTarget == BuildTarget.StandaloneWindows64 || newTarget == BuildTarget.Android)
diff --git a/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Base.cs b/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Base.cs
index fe3805c..59f2fc5 100644
--- a/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Base.cs
+++ b/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Base.cs
@@ -8,6 +8,10 @@ namespace EasyQuestSwitch.Types
     public abstract class Type_Base : MonoBehaviour
     {
         public abstract void Setup(Object type);
+        
+        // Override without calling base to setup custom migration
+        public virtual void Setup(Object type, int currentVersion) => Setup(type);
+        
         public abstract void Process(Object type, BuildTarget buildTarget);
     }
 }
diff --git a/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Light.cs b/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Light.cs
index c570bb6..c14abe7 100644
--- a/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Light.cs
+++ b/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Light.cs
@@ -34,6 +34,17 @@ public override void Setup(Object type)
             RenderMode.Setup(component.renderMode);
         }
 
+        public override void Setup(Object type, int currentVersion)
+        {
+            Light component = (Light)type;
+            if (currentVersion == 0) // 0 -> 131 upgrade
+            {
+                LightType.Setup(component.type);
+                Range.Setup(component.range);
+                RenderMode.Setup(component.renderMode);
+            }
+        }
+
         public override void Process(Object type, BuildTarget buildTarget)
         {
             base.Process(type, buildTarget);
diff --git a/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Material.cs b/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Material.cs
index 45de15f..1b584cf 100644
--- a/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Material.cs
+++ b/vrchat.jordo.easyquestswitch/Runtime/EQS_Types/Type_Material.cs
@@ -26,6 +26,16 @@ public override void Setup(Object type)
             GPUInstancing.Setup(material.enableInstancing);
         }
 
+        public override void Setup(Object type, int currentVersion)
+        {
+            Material material = (Material)type;
+            if (currentVersion == 0) // 0 -> 131 upgrade
+            {
+                MainColor.Setup(material.color);
+                GPUInstancing.Setup(material.enableInstancing);
+            }
+        }
+
         public override void Process(Object type, BuildTarget buildTarget)
         {
             Material material = (Material)type;
diff --git a/vrchat.jordo.easyquestswitch/package.json b/vrchat.jordo.easyquestswitch/package.json
index 4a11dbb..47e1fb3 100644
--- a/vrchat.jordo.easyquestswitch/package.json
+++ b/vrchat.jordo.easyquestswitch/package.json
@@ -1,7 +1,7 @@
 {
   "name": "vrchat.jordo.easyquestswitch",
   "displayName": "EasyQuestSwitch",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "unity" : "2019.4",
   "description": "EasyQuestSwitch is a Unity editor tool developed for VRChat world creators, it can automate changes to components within a scene as soon as the build platform is changed from PC to Android (for Oculus Quest) or vice versa.",
   "author" : {