Network Upgrades
Mina protocol evolves through network upgrades (hard forks) that introduce new features and improvements. Each upgrade requires node operators to update their software to remain compatible with the network.
| Upgrade | Status | Date | Key Changes |
|---|---|---|---|
| Berkeley | Completed | June 2024 | zkApp programmability, recursive proofs, new transaction model, archive database migration |
| Mesa | Upcoming | TBD | Expanded zkApp state (8 → 31 fields), automode upgrades, simplified archive migration |