Pi Network has launched Pi Node version 0.5.4, now branded as Pi Desktop, featuring performance enhancements and a unified interface for its Node, mining app, and Pi App Studio. Despite these updates, Pi Coin's value has dropped nearly 10% over the past week. Mainnet activity remains limited, with only 296 active nodes and three validators. The OpenMind pilot project engaged 350,000 nodes in decentralized AI training, yet developers have voiced concerns over slow progress and high costs. Additionally, WorkforcePool, the first Pi Network Hackathon winner, is currently for sale.