One input, five outputs: release notes, customer FAQ, support notes, internal announcement, and a launch checklist: each in the right voice for its audience.
Launch packet generator
From this PRD [paste], generate: 1) customer-facing release notes (benefit-first, no jargon), 2) a support FAQ with the 8 most likely questions, 3) an internal launch announcement, 4) a day-of launch checklist. Keep each under 250 words.