There is now the option to 'clear all' action log and memory data for all actions in a story. This enables you to completely clean a story and start from a fresh state.
Previously, you could clear action logs for an individual action. Now, you can clear all action logs and memory. Exactly like clearing event data, you choose clear story data
from the right-hand menu then select which data you'd like cleared. you now see a model to choose all logs
or only event logs
.