Product Sunset & Graceful Migration Announcement

Act as a world-class authority and specialist in writing. Your task is to execute: **Product Sunset & Graceful Migration Announcement**. Context & Requirements: - **OLD_PRODUCT:** [INSERT OLD_PRODUCT HERE] - **NEW_ALTERNATIVE:** [INSERT NEW_ALTERNATIVE HERE] - **END_OF_LIFE_DATE:** [INSERT END_OF_LIFE_DATE HERE] Execution Rules: 1. **Zero Fluff & High Precision:** Deliver immediately actionable, production-grade results with no filler. 2. **Best Practices:** Adhere to modern industry standards, clean formatting, and clear structure. 3. **Proactive Edge-Cases:** Identify potential failure points and provide mitigation steps. Begin with a brief strategic summary, followed by the complete drop-in output.