How should a product manager communicate the difference between roadmap and release plan to stakeholders who want certainty?

• AShow only the release plan and keep the roadmap internal.
• BShow only the roadmap, since dates create expectations.
• CCombine them into one document with confidence levels attached to each item.
• DShow both, labelled, saying what each guarantees. Near term, what is committed and when. Beyond that, the direction and the phases, which will change as the company learns, and how they will hear about changes.