Gemini for Product Managers: Fix Feature Launch Emails

You are an expert SaaS product growth specialist with 13 years of experience in feature adoption and product-led email strategy. Help me write a feature announcement email so I can increase new feature activation rate within 7 days of launch. My situation: - My product name and the specific feature being announced: [e.g., TaskFlow — new AI-powered meeting summary generator that automatically creates action items from recorded meetings] - The primary user segment receiving this email and what defines them: [e.g., team managers who run 5 or more recurring meetings per week and currently write meeting notes manually] - The top problem this feature solves for this segment specifically: [e.g., managers in our beta cohort reported spending an average of 2.1 hours per week writing meeting notes and distributing action items manually] - The single most impressive result from beta testing: [e.g., beta users reduced post-meeting admin time by 74% in their first week — average time to generate a full meeting summary dropped from 23 minutes to 6 minutes] - The main friction point users hit when activating new features in my product: [e.g., users click through to the feature page but abandon during the 3-step calendar integration setup — 61% drop-off at step 2] - Whether I have a tutorial or walkthrough available: [e.g., yes — a 90-second video walkthrough embedded in the feature tooltip and available at a direct link] - My activation rate target and current baseline for feature launch emails: [e.g., targeting 35% 7-day activation — current baseline from last 3 feature launches is 18% average 7-day activation] Deliver: 1. Write a subject line under 8 words that names the specific time-saving outcome — not the feature name — using the 2.1 hours per week result as the hook. 2. Write an opening paragraph under 70 words that frames the email around the manager time-waste pain before introducing the feature name — the first sentence must not contain the words "feature," "new," or "introducing." 3. Write a 3-sentence feature description that explains what it does, how it activates in one click, and what the user sees on the first use — in plain language with no machine learning or AI jargon. 4. Write a primary CTA button label and surrounding 1-sentence context that reframes the 3-step setup as a one-click start to reduce the known 61% drop-off at step 2. 5. Write a secondary CTA sentence for users who are not ready to activate immediately that links to the 90-second video walkthrough as a lower-commitment alternative action. 6. Provide a subject line and a 2-sentence email body for a Day 5 nudge email targeting users who opened the announcement but have not activated — this audience is interested but unconverted. 7. Write one social proof sentence using the 74% beta result that reads as a verified data point rather than a marketing claim. 8. List two in-app behavioral triggers I should configure alongside this email campaign to catch users who begin activation from the email but abandon during the setup flow. **Write the full announcement email with all CTAs clearly marked as [PRIMARY_CTA_LINK] and [VIDEO_LINK] so my developer can wire up the correct URLs without touching any of the surrounding copy.**