Pi Network has officially activated Protocol 22 on April 27, 2026, marking a major backend upgrade aimed at boosting scalability and preparing the network for advanced functionality. Built on Stellar Core 22, the update required all node operators to upgrade to version 0.5.4 or face disconnection, making it a critical synchronization step.
According to crypto analyst Dr. Altcoin, this signals Pi’s shift from a social mining experiment into a fully functional blockchain infrastructure. After years of focusing on its 70M+ user base, the network is now laying the technical “road” to support real utility.
Protocol 23: The Real Turning Point
While Protocol 22 sets the stage, Protocol 23, expected on May 11, could be the true game changer. It introduces smart contracts, enabling Pi to evolve into a programmable platform similar to Ethereum.
coinpedia.org