Since upgrading to Confluence 5.10 from 4.2, our users are now getting daily update reports ("Confluence changes in the last 24 hours" that are empty (without any content of substance) when there has been no activity. I thought the system was smart enough to avoid sending reports when there was nothing to report. Is there a setting for this? Is it a feature that disappeared or that ought be implemented. Help solving this frustrating situation would be most appreciated.