Bump version number to 2.0

.bumpversion.cfg

 [bumpversion]
-current_version = 1.6
+current_version = 2.0
 commit = False
 tag = False
 parse = (?P<major>\d+)\.(?P<minor>\d+)

setup.py

@@ -4,7 +4,7 @@ from setuptools import find_packages, setup
 
 setup(
     name="geant-service-orchestrator",
-    version="1.6",
+    version="2.0",
     author="GÉANT Orchestration and Automation Team",
     author_email="goat@geant.org",
     description="GÉANT Service Orchestrator",