What should an analyst do after discovering that extensive release notes are not used by stakeholders?

In this scenario, the most appropriate action for the analyst is to eliminate the extensive release notes since they are not utilized by the stakeholders. The role of an analyst includes ensuring that deliverables provide value and are relevant to the stakeholders. If the release notes are consistently ignored, continuing to produce them not only wastes resources but can also lead to frustration among the team for generating materials that do not enhance communication or understanding.

Eliminating these notes allows the analyst to redirect efforts toward more useful forms of communication that meet the needs of stakeholders, potentially involving more agile and effective methods of informing them about releases, such as concise summaries or tailored updates.

Engaging with stakeholders beforehand, as suggested in other options, may provide insights about their communication preferences, but ultimately, producing unnecessary documentation does not align with agile principles, which emphasize values such as responding to change and working software over exhaustive documentation.