Add a warning on Python 3 not being officially supported and usage at
user own risk.
@@ -32,6 +32,9 @@ Added
be specified in order to automatically convert list items to dicts based on presence of colon
(`:`) in all of the list items (new feature) #3909
* Update ``st2client`` package which is also utilized by the CLI so it also works under Python 3.
+
+ Note: Python 2.7 is only officially supported and tested Python version. Using Python 3 is at
+ your own risk - they are likely still many bugs related to Python 3 compatibility. You have been warned.
(new feature) #3929
Contributed by Anthony Shaw.
