The language_code field of an automation action's configuration is no longer restricted to de and en — affecting POST /v1/automation/flows and PUT /v1/automation/flows/{flow_id} as well as everywhere flows and executions are read
Automation actions can now be pointed at entities through an entity graph: a new optional config.graph_context field describing the graph and its nodes, where every node can be marked optional — accepted on POST /v1/automation/flows and PUT /v1/automation/flows/{flow_id} and returned wherever flows and executions are read