Pi Network(@PiCoreTeam):Following the successful completion of the Protocol 26 upgrade on Pi Mainnet, Pi Testnet is upgrading to Protocol 27! Protocol 27 introduces more flexible and secure smart contract authentication capabilities, enabling more advanced ways for accounts and applications to authorize transactions. The upgrade continues Pi’s broader work to incorporate newer protocol features and expand the network’s smart contract capabilities. The target date for the Mainnet upgrade to 27 is September 15, 2026.

2026.08.21 20:49

Following the successful completion of the Protocol 26 upgrade on Pi Mainnet, Pi Testnet is upgrading to Protocol 27! Protocol 27 introduces more flexible and secure smart contract authentication capabilities, enabling more advanced ways for accounts and applications to authorize transactions. The upgrade continues Pi’s broader work to incorporate newer protocol features and expand the network’s smart contract capabilities. The target date for the Mainnet upgrade to 27 is September 15, 2026.