What changed
Completed tasks now have a dedicated result-recording surface on the Marketing Plan: the "Log a task outcome" panel ("Choose a completed task to review or record its result."), which lists completed tasks so you can open each one. Manually measured tasks take their value through "Add Result"; integration-backed tasks report from the connected source. Final results carry a verdict (Exceeded, Met, Partial, Missed, or Inconclusive), and a completed but unmeasured task stays visibly unmeasured ("Task completed. Result still needed.") instead of looking finished.
Where to find it
Marketing Plan page (Open in Signal & Science), in the task workflow. See Measure What Happened and Complete a Task and Record the Result.