update README docs

Author: wuyue92tree

README.md

@@ -74,13 +74,13 @@ python manage.py migrate django_admin_settings
 ![menu list](./images/menu-list.png)
 
 
-# features
+# Features
 
 - [Custom General Option](https://django-adminlte-ui.readthedocs.io/en/latest/guide/#general-option)
 - [Widgets](https://django-adminlte-ui.readthedocs.io/en/latest/guide/#widgets)
 - [Custom Menu](https://django-adminlte-ui.readthedocs.io/en/latest/guide/#menu)
 
-# TODO
+# Todo
 
 - Custom Dashboard
 

docs/about.md

@@ -1,6 +1,11 @@
 # ChangeLog
 
-## [v1.3.0](https://github.com/wuyue92tree/django-adminlte-ui/releases/tag/1.3.0b1)
+## [v1.3.1](https://github.com/wuyue92tree/django-adminlte-ui/releases/tag/1.3.1)
+
+- fix #2 get 500 when exchange menu;
+- add .gitattributes.
+
+## [v1.3.0](https://github.com/wuyue92tree/django-adminlte-ui/releases/tag/1.3.0)
 
 - add exchange_menu logic with permission limit;
 - add message when call exchange menu;