Pi Network News: Protocol 22 Activated as Network Prepares for Smart Contracts on May 11

The post Pi Network News: Protocol 22 Activated as Network Prepares for Smart Contracts on May 11 appeared first on Coinpedia Fintech News 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 …