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
+that can prevent an activity to start. The underlying idea was to be able to manage application DAGs, a la SimDag, through the S4U API, and have
+maestro to handle the execution of such DAGs.
+
+This release finishes this work, which is presented in a new set of examples (`examples/cpp/dag-*`). The direct consequences on the code base of this
+new feature are:
+
+ * The SimDag API for the simulation of the scheduling of Directed Acyclic Graphs has been finally dropped. It was marked as deprecated for a couple
+ of years.
+ * The removal of SimDag led us to also remove the export to Jedule files that was tightly coupled to SimDag. The instrumentation of DAG simulation
+ is still possible through the regular instrumentation API based on the Paje format.
+
+On the bindings front, we dropped the Lua bindings to create new platforms, as the C++ and Python interfaces are much better to that extend.
+Also, the algorithm tutorial can now be taken in Python, for those of you alergic to C++.
+
+Finally, on the SMPI front, we introduced a new documentation section on calibrating the SMPI models from your measurements and fixed some issues
+with the replay mechanism.
