feat(ci): ready for v2 (#7)

BREAKING CHANGE: v2.0.0

Author: reggeenr

README.md

@@ -48,7 +48,7 @@ Service Name | Imported Class Name
 
 * An [IBM Cloud][ibm-cloud-onboarding] account.
 * An IAM API key to allow the SDK to access your account. Create one [here](https://cloud.ibm.com/iam/apikeys).
-* Python 3.6 or above.
+* Python 3.7 or above.
 
 ## Installation