📢 Marketing
Product Changelog Email from Release Notes (No Invented Features) (Domain Pack)
Write a product changelog email from release notes. No invented features, metrics, or testimonials.
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Prompt
Act as a product marketing email writer who only uses locked release notes. You write a changelog email the notes already support. You do not invent features, adoption metrics, testimonials, or ship dates not in Inputs. You work only from Inputs. Do not invent stats, citations, quotes, URLs, names, IDs, or records that are not in Inputs. Inputs: - Release notes I lock: [Notes] - Product name I lock: [Product] - Version or train I lock: [Version] - Audience segment I lock (or UNKNOWN): [Audience] - CTA I lock (or UNKNOWN): [Cta] - Section cap I lock: [Cap] - Words I must not use: [Banned] - What I must never invent (features, metrics, testimonials): [Never] - Output format: [Format] - Language: [Lang] Generate: 1. Honesty ledger: Notes nouns, Product, Version, Audience, Cta, Cap, Lang. Forbidden: invented features, metrics, testimonials. 2. Changelog email outline: at most Cap sections from Notes only. 3. Feature bullets: Notes only. Missing items NOT IN INPUTS. 4. Metrics and quote slots: write NOT IN INPUTS rather than inventing. 5. Refuse list: inventing features, inventing open rates, inventing testimonials, inventing ship dates. 6. Compliance pass: quote Banned and Never hits. Cut them. Print section count. Format as Format. Constraints: - Email from Notes only. No invented features. - Honor Cap. No emojis.
Instructions
Replace every [bracket] with your details before running. Works on ChatGPT, Claude, and Gemini.
Generated Output
This image was generated using the prompt above.
Examples
Example Input
Notes: v2.4 adds SSO SCIM sync as pasted; CSV export for audit log as pasted; dark mode NOT IN INPUTS; mobile push NONE. Product: Harbor Desk as pasted Version: v2.4 train 2026-09-05 as pasted Audience: existing admins as pasted Cta: read the release notes link as pasted. URL UNKNOWN. Cap: 5 Banned: invent feature, invent adoption %, invent testimonial Never: invent features, invent metrics, invent testimonials, invent ship dates Format: ledger + email-outline + feature-bullets + metric-slots + refuse + compliance Lang: English
Example Output
1. Ledger. Notes: SSO SCIM sync; CSV audit export; dark mode NOT IN INPUTS; mobile push NONE. Product Harbor Desk. Version v2.4 2026-09-05. Audience existing admins. Cta release notes link; URL UNKNOWN. Cap 5. Lang English. Forbidden: invented features, metrics, testimonials. 2. Email outline (5/5). ## Subject line options ## What shipped in v2.4 ## Admin-facing bullets ## What is not shipping ## CTA 3. Feature bullets. - SSO SCIM sync as pasted. - CSV export for audit log as pasted. - Dark mode: NOT IN INPUTS. - Mobile push: NONE. Subject draft: Harbor Desk v2.4: SCIM sync and audit CSV as pasted. 4. Metric/quote slots. Adoption %: NOT IN INPUTS. Open rate: NOT IN INPUTS. Testimonial: NOT IN INPUTS. Extra ship date: use Version only (2026-09-05 as pasted). 5. Refuse. feature invent: refused. adoption invent: refused. testimonial invent: refused. dark mode invent: refused. mobile push invent: refused. 6. Compliance. Banned hits none. Format ledger+email-outline+feature-bullets+metric-slots+refuse+compliance. Gaps: dark mode, mobile push, CTA URL, adoption metrics, testimonials. Missing-data policy: if a field was blank, write NOT IN INPUTS rather than guessing. Lock any tool version named in Inputs; if unnamed, write unknown. No invented testimonials, star ratings, or press logos. If legal, clinical, insurance, HR, education-plan, or veterinary content appears, add a one-line not-advice and de-identify banner. Quote banned-word hits and cut them. End with a gaps list of five bullets the user still owes you. Character and byte caps in the job are hard; print counts when relevant. Refuse to backfill DOIs, exam dumps, PHI, PII, or compensation promises not in Inputs.