Odaily News According to official news, the BTFS protocol v4.0 beta has been officially launched. This upgrade is based on the three major proposals BTIP-89/90/91, focusing on the transformation of storage service providers to dedicated nodes, unified hosting of file metadata through smart contracts, and the use of on-chain governance to achieve distributed decision-making and other key innovations. This upgrade will improve the reliability, transparency and decentralization of the network. This version is dedicated to the testing phase, and developers can participate in technical verification based on their needs. Please stay tuned for the main network version.