Update Changelog & setup.py
diff --git a/setup.py b/setup.py
index 36fc17a..2a822be 100644
--- a/setup.py
+++ b/setup.py
@@ -28,7 +28,7 @@
 
 
 NAME = "airflow-client"
-VERSION = "1.0.0"
+VERSION = "2.0.0"
 # To install the library, run the following
 #
 # python setup.py install