Problem with using Mysql connector

Currently I am using Mysql 6.3.9 connector. It supports ADO.NET Entity Data Model with Mysql Database.
But if I change Mysql connector to 6.8.3 it does not support ADO.NET Entity data model with Mysql Database.
It supports ADO.NET Entity data model For SQL and Oracle Database only.

I don't understand why updated connector is not supporting ADO.NET Entity Data Model with Mysql Database.