These new features are not used yet in the provided models, but this will probably change in future releases.
-Version 3.30 (Not released)
+Version 3.30 (January 30. 2022)
---------------------------
-Release target: winter 2021
+The Sunday Bloody Sunday release.
In may 2016, the future organization of the S4U activities was drafted on a Hawaiian whiteboard. We defined the life cycle of activities, their types,
and the way to combine them. All of this had been implemented since, but one piece was still missing: the capacity to express dependencies and vetoes