CassandraSQLContext not found after spark-cassandra-connector upgrade to v2.0

scala> val cass=new CassandraSQLContext(sc)

:33: error: not found: type CassandraSQLContext

       val cass=new CassandraSQLContext(sc)

                    ^

scala> import org.apache.spark.sql.cassandra.CassandraSQLContext

:32: error: object CassandraSQLContext is not a member of package org.apache.spark.sql.cassandra

       import org.apache.spark.sql.cassandra.CassandraSQLContext

              ^

==================

https://github.com/datastax/spark-cassandra-connector/blob/07b47effeb10480b4b80b2686d0e6874aefa0a24/CHANGES.txt

2.0.0 M1
	* Added support for left outer joins with C* table (SPARKC-181)
	* Removed CassandraSqlContext and underscore based options (SPARKC-399)
	* Upgrade to Spark 2.0.0-preview (SPARKC-396)
	- Removed Twitter demo because there is no spark-streaming-twitter package available anymore
	- Removed Akka Actor demo becaues there is no support for such streams anymore
	- Bring back Kafka project and make it compile
	- Update several classes to use our Logging instead of Spark Logging because Spark Logging became private
	- Update few components and tests to make them work with Spark 2.0.0
	- Fix Spark SQL - temporarily
	- Update plugins and Scala version