Explain what shipped, email stakeholders. Every one is ready to run, and you can adjust it in plain language.
Bring confirmed product changes into a changelog draft for approval.
Get a changelog draft in your chosen format, with uncertain changes flagged before the release owner signs off.
Explain completed product changes in a stakeholder release email.
Your release contacts get a short note with links to completed issues, while you get a copy and any gaps that need attention.
Draft release highlights from code and tickets for product review.
Your draft release gets concise notes backed by code and tickets, plus questions to settle before you publish.