Pi Network Mandates Protocol 23 Upgrade by May 15, 2026 or Risk Node Disconnection
Pi Network's Core Team has set a mandatory deadline of May 15, 2026, for all mainnet nodes to upgrade to Protocol 23. Failure to comply will result in nodes being removed from the network, requiring resynchronization from scratch or data recovery. The upgrade from v22.1 to v23.0 involves complex in-place database migrations and data overwrites, posing risks of errors or corruption if interrupted. Node operators are advised to perform backups and avoid simultaneous upgrades. This is part of a rapid upgrade sequence from v19 to v23 in under three months, with further updates planned up to v26 in June 2026. The network currently comprises over 421,000 nodes (over 1 million CPUs) and more than 18 million KYC-verified users, emphasizing the critical need for synchronization. The deadline pressures operators to upgrade simultaneously to maintain network stability and processing capabilities.
Key facts
- Pi Core Team requires all mainnet nodes to upgrade to Protocol 23 by May 15, 2026.
- Nodes that fail to upgrade will be disconnected and must resync from scratch.
- Protocol 23 upgrade from v22.1 to v23.0 includes in-place database upgrade and data migrations.
- Upgrade carries risks of errors or data corruption if interrupted.
- Pi Network has over 421,000 nodes (over 1 million CPUs) as of March 2026.
- Over 18 million users have completed KYC verification.
- Upgrade sequence from v19 to v23 occurred in less than three months.
- Further updates scheduled up to v26 in June 2026.
Entities
Institutions
- Pi Network
- Pi Core Team
- NFT Plazas