| Application version (Name) | Penumbra crate version | CometBFT | Protobuf |
|---|---|---|---|
| 1 (Testnet 70) | v0.70.x | v0.37.5 | v1 |
| 2 (Testnet 73) | v0.73.x | v0.37.5 | v1 |
| 3 (Testnet 74) | v0.74.x | v0.37.5 | v1 |
| 4 (Testnet 75) | v0.75.x | v0.37.5 | v1 |
| 5 (Testnet 76) | v0.76.x | v0.37.5 | v1 |
| 6 (Testnet 77) | v0.77.x | v0.37.5 | v1 |
| 7 (Testnet 78) | v0.78.x | v0.37.5 | v1 |
| 7 (Mainnet) | v0.79.x | v0.37.x | v1 |
| 8 (Mainnet) | v0.80.x | v0.37.x | v1 |
| 9 (Mainnet) | v0.81.x -> v1.3.x | v0.37.x | v1 |
| 10 (Mainnet) | v1.4.x -> v1.5.x | v0.37.x | v1 |
| 11 (Mainnet) | v2.0.x | v0.37.x | v1 |
| 12 (Mainnet) | v2.1.x | v0.37.x | v1 |