Update changelog

Author: joaosimbiose

CHANGELOG.md

@@ -1,10 +1,12 @@
 # Change Log
 
+## [2.0.0]
 ### Updated
 - Update API errors code
 - Remove auto_create_columns parameter from insert method
+- Rename SlicingDice API endpoints
 
 ## [1.0.0]
 ### Added
 - Thin layers around SlicingDice API endpoints
-- Automatic regression test script run_query_tests.py with its JSON data
+- Automatic regression test script run_query_tests.py with its JSON data