in mozilla_schema_generator/probes.py [0:0]
def _set_definition(self, full_defn: dict):
history = [d for arr in full_defn[self.history_key].values() for d in arr]
self.definition = max(history, key=lambda x: int(x["versions"]["first"]))
self.definition["name"] = full_defn[self.name_key]
self._set_processes(history)