Updated 1. Installation package contains all protocol modules. Before Update: Installation package contains some protocol modules. Updated: Installation package contains all protocol modules. 2. Installation package doesn’t contain user guides of protocol modules. Before Update: Installation package contains some user guides of protocol modules. Updated: Installation package doesn’t contain user guides of protocol modules. User guides of protocol modules will be packaged separately. 3. Modify menus that refer to LAP-C’s menus. Before Update: It is less to find functional location in menu classification. Updated: It is easy to find functional location in menu classification after modifying menus. 4. All protocol modules are free. Before Update: Some protocol modules are free. Updated: All protocol modules are free. 【Download】