diff --git a/CHANGELOG.md b/CHANGELOG.md
index 08d7641..cb20043 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
+## [1.0.4] - 2023-01-27
+### Added
+- Support for `bhl_native_class` token
+### Changed
+- `ecs_serializable` now `serializable`
+- Fields are not serializaed by default
+- `serializable` token now applicable to fields
+
 ## [1.0.1] - 2023-01-25
 ### Fixed
 - Wrong type generation
diff --git a/README.md b/README.md
index 56132fe..4560f70 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,9 @@ This package is used for code generation of C# meta structs for LeoECS using Twi
 ecs.meta
 ```
 struct TestComponent
-  @bhl_ecs_component @ecs_gen_component @ecs_gen_authoring @ecs_serializable
-  pos       : Vector3 
-  fwd       : Vector3 
+  @bhl_ecs_component @ecs_gen_component @ecs_gen_authoring @serializable
+  pos       : Vector3 @serializable
+  fwd       : Vector3 @serializable
   width     : float    
   length    : float
 end
@@ -17,5 +17,5 @@ to be added on game object.
 # Tags:
 @ecs_gen_component - generates C# component
 @ecs_gen_authoring - generates authoring monobehaviour to be added on game object
-@ecs_serializable - makes component editable in inspector
+@serializable - makes component editable in inspector
 @ecs_tag - marks component tag
\ No newline at end of file
diff --git a/src/codegen.inc.php b/src/codegen.inc.php
index 58bb66f..44e723c 100644
--- a/src/codegen.inc.php
+++ b/src/codegen.inc.php
@@ -4,7 +4,7 @@ namespace metagen_cs_ecs;
 function supported_tokens()
 {
   return [
-    'ecs_serializable',
+    'serializable',
     'ecs_gen_component',
     'ecs_gen_authoring',
     'ecs_tag',
diff --git a/tpl/codegen_ecs_component.twig b/tpl/codegen_ecs_component.twig
index 204c50e..41a8519 100644
--- a/tpl/codegen_ecs_component.twig
+++ b/tpl/codegen_ecs_component.twig
@@ -8,7 +8,7 @@ using {{imp}};
 namespace {{namespace}}
 {
 {% endif %}
-{% if has_token(obj, 'ecs_serializable') %}
+{% if has_token(obj, 'serializable') %}
   [System.Serializable]
 {% endif %}
 {% apply trim('\n:, ', 'right') %}
diff --git a/tpl/macro_ecs.twig b/tpl/macro_ecs.twig
index 8f984cf..9ea7c8c 100644
--- a/tpl/macro_ecs.twig
+++ b/tpl/macro_ecs.twig
@@ -1,3 +1,6 @@
 {%- macro ecs_component_field(obj, field) -%}
+    {%- if not has_token(field, 'serializable') -%}
+    [System.NonSerialized] 
+    {%- endif -%}
     public {{field.type|ecs_type}} {{field.name}};
 {%- endmacro -%}
\ No newline at end of file