diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4197dce..dbebf4d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,34 @@ BCRY Exporter
 
 -------------------------------------------------------------------------------
 
+## 5.1
+#### Compatibility
+* Only compatible with CryEngine 3.5 and up.
+* Only compatible with Blender 2.7 and up.
+* Supports primary assets: CGF, CGA, CHR, SKIN, ANM, I_CAF.
+* Compatible with LumberYard.
+
+#### UI Changes:
+* User Defined Properties in Tool Shelf Panel.
+
+#### New Features:
+* Vehicle exporting support.
+* Parent-Child relation exporting.
+* CGA parent child support.
+* Dummy/Empty object exporting.
+* Dummy/Empty object UDP support.
+* Vehicle hull UDP support.
+* Alpha vertex color exporting for Blend Layer.
+
+#### Improvements/Fixes:
+* Custom normals area calculation.
+* Material exporting log.
+* Material order fix.
+* Set Material Name defualt tool fixing.
+* UDP properties fixing.
+
+
+
 ## 5.0
 #### Compatibility
 * Only compatible with CryEngine 3.5 and up.
diff --git a/io_bcry_exporter/__init__.py b/io_bcry_exporter/__init__.py
index 792f33b..83fad11 100644
--- a/io_bcry_exporter/__init__.py
+++ b/io_bcry_exporter/__init__.py
@@ -36,9 +36,9 @@
     "author": "Özkan Afacan, Angelo J. Miner, Mikołaj Milej, Daniel White, "
               "Oscar Martin Garcia, Duo Oratar, David Marcelis",
     "blender": (2, 70, 0),
-    "version": (5, 0, 0),
+    "version": (5, 1, 0),
     "location": "BCRY Exporter Menu",
-    "description": "Export assets from Blender to CryEngine 3",
+    "description": "Export assets from Blender to CryEngine V",
     "warning": "",
     "wiki_url": "https://github.com/AFCStudio/BCryExporter/wiki",
     "tracker_url": "https://github.com/AFCStudio/BCryExporter/issues",
diff --git a/io_bcry_exporter/export.py b/io_bcry_exporter/export.py
index 47bd594..1c004a8 100644
--- a/io_bcry_exporter/export.py
+++ b/io_bcry_exporter/export.py
@@ -693,7 +693,7 @@ def _write_child_objects(self, parent_object, parent_node, group):
                 node.appendChild(udp_extra)
 
             self._write_child_objects(child_object, node, group)
-            
+
             parent_node.appendChild(node)
 
         return parent_node
diff --git a/io_bcry_exporter/material_utils.py b/io_bcry_exporter/material_utils.py
index 4bac92a..f67116e 100644
--- a/io_bcry_exporter/material_utils.py
+++ b/io_bcry_exporter/material_utils.py
@@ -47,7 +47,7 @@ def generate_mtl_files(_config, materials=None):
         sub_material = _doc.createElement('SubMaterials')
         parent_material.appendChild(sub_material)
         set_public_params(_doc, None, parent_material)
-        
+
         print()
         bcPrint("'{}' material is being processed...".format(node))
 
@@ -80,7 +80,7 @@ def generate_mtl_files(_config, materials=None):
 def write_material_information(material_name):
     parts = material_name.split('__')
     bcPrint("Subname: '{}'  -  Index: '{}'  -  Physic Type: '{}'".format(
-                                    parts[2], parts[1], parts[3]))
+        parts[2], parts[1], parts[3]))
 
 
 def get_material_groups(materials):
@@ -119,10 +119,12 @@ def get_materials(just_selected=False):
                 if material not in materials:
                     node_name = utils.get_node_name(group)
 
-                    material.name = utils.replace_invalid_rc_characters(material.name)
+                    material.name = utils.replace_invalid_rc_characters(
+                        material.name)
                     for image in get_textures(material):
                         try:
-                            image.name = utils.replace_invalid_rc_characters(image.name)
+                            image.name = utils.replace_invalid_rc_characters(
+                                image.name)
                         except AttributeError:
                             pass
 
diff --git a/io_bcry_exporter/utils.py b/io_bcry_exporter/utils.py
index 1d2e2df..41ef894 100644
--- a/io_bcry_exporter/utils.py
+++ b/io_bcry_exporter/utils.py
@@ -750,8 +750,11 @@ def is_visual_scene_node_writed(object_, group):
 
 def is_there_a_parent_releation(object_, group):
     while object_.parent:
-        if is_object_in_group(object_.parent,
-                        group) and object_.parent.type in ('MESH', 'EMPTY'):
+        if is_object_in_group(
+                object_.parent,
+                group) and object_.parent.type in (
+                'MESH',
+                'EMPTY'):
             return True
         else:
             return is_there_a_parent_releation(object_.parent, group)
@@ -775,6 +778,7 @@ def is_dummy(object_):
 # Fakebones:
 #------------------------------------------------------------------------------
 
+
 def get_fakebone(bone_name):
     return next((fakebone for fakebone in get_type("fakebones")
                  if fakebone.name == bone_name), None)