BTFS is poised to release its v4.0 mainnet upgrade, introducing significant technological advancements. The update will ensure end-to-end data integrity by fully integrating high-quality storage service providers. Additionally, BTFS will implement an airdrop incentive plan, distributing up to 750 million BTT daily to boost network participation and enhance performance and stability. In preparation for this upgrade, the BTFS official website has undergone a comprehensive overhaul, promising smarter user operations and real-time ecological data services. These enhancements aim to provide a more efficient and user-friendly experience for the BTFS community.