$PI All major Pi nodes have been upgraded to version 20.2 to support Protocol 20. Additionally, Pi has completed the upgrade of its mainnet blockchain to Protocol 20.

Protocol 20 lays the foundation for implementing smart contract functionality, with smart contracts to be introduced gradually. Particular priority will be given to categories related to utility product innovation and operations. Specifically, which types of smart contracts will be introduced will largely depend on the needs that emerge during the utility product creation process.

Read the 2026 Pi Day blog for more information about Protocol 20 and smart contracts.