mezod Chain Client Releases
2026-02-18 - mezod v6.0.1
- New stable mainnet patch release for
mezod - Recommended for RPC nodes (optional for validators and seed nodes)
- Changelog: filtered Cosmos-level failed transactions from debug trace RPCs
- Release v6.0.1
- Full diff: v6.0.0…v6.0.1
2026-02-09 - mezod v6.0.0
- New stable mainnet release with changes for complex transactions using Mezo native precompiles
- Mandatory upgrade on Mezo Mainnet at block
6773500 - Release v6.0.0
- Full diff: v5.0.0…v6.0.0
2025-12-04 - mezod v5.0.0
- Stable mainnet release preparing chain changes for the Tigris release
- Mandatory upgrade on Mezo Mainnet at block
5207000 - Release v5.0.0
- Full diff: v4.0.1…v5.0.0
2025-09-16 - mezod v4.0.1
- Stable patch release
- Recommended for RPC nodes (optional for validators and seed nodes)
- Release v4.0.1
- Full diff: v4.0.0…v4.0.1
2025-09-11 - mezod v4.0.0
- Stable mainnet release introducing bridge-out support to Ethereum and Bitcoin chains
- Mandatory upgrade on Mezo Mainnet at block
3194000 - Release v4.0.0
- Full diff: v3.0.1…v4.0.0
2025-08-19 - mezod v3.0.1
- Stable patch release
- Recommended for RPC nodes (optional for validators and seed nodes)
- Release v3.0.1
- Full diff: v3.0.0…v3.0.1
2025-07-10 - mezod v3.0.0
- Stable mainnet release of
mezod - Release v3.0.0
- Full diff: v2.0.2…v3.0.0
2025-07-02 - mezod v2.0.2
- Stable mainnet patch release (recommended for RPC nodes; optional for validators and seed nodes)
- Major required upgrade for testnet from
v1.x.xtov2.x.x - Release v2.0.2
- Full diff: v2.0.1…v2.0.2
2025-06-11 - mezod v2.0.1
- Stable patch release recommended for RPC nodes and Ethereum sidecars
- Optional for validators and seed nodes
- Release v2.0.1
- Full diff: v2.0.0…v2.0.1
2025-05-29 - mezod v2.0.0
- Stable mainnet release of
mezod - Release v2.0.0
- Full diff: v1.0.0…v2.0.0
Platform Milestones
2025-05-28 - Mezo Mainnet Launch
Mezo Mainnet is now available! See the Getting Started docs to learn how to connect to Mainnet or head to mezo.org to bridge your assets and begin using the platform.2025-04-12 - Mezo Mainnet Launch Announced
Mezo Mainnet is scheduled for launch in May of 2025. Existing depositors must be aware of automatic bridging behavior. See the Mainnet Documentation for more information.2024-11-19 - Mezo Testnet Alpha
Mezo Testnet is now available for developers and early users.Stay Updated
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