Executive Summary
Axone is preparing a consensus-breaking testnet upgrade required to align the chain with the latest Cosmos SDK version and unlock the next phase of the protocol: smart contract deployment and application-level integrations.
This upgrade is a foundational step, not a cosmetic one. It consolidates recent bug fixes, introduces new features (including vesting-related changes), and ensures the chain is contract-ready.
We are deliberately proceeding in a structured, validator-first manner, prioritizing correctness, transparency, and alignment with the validator set.
Why This Upgrade Matters
This testnet upgrade is required to:
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Integrate a new Cosmos SDK version
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Apply accumulated bug fixes and stability improvements
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Enable vesting-related logic needed for upcoming protocol flows
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Prepare the chain for smart contract deployment, notably:
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Without this upgrade, the protocol cannot safely move forward to its next execution layer.
Scope of Changes (High-Level)
This upgrade includes:
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Cosmos SDK upgrade
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Aligns Axone with current ecosystem standards
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Improves maintainability and long-term compatibility
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Bug fixes and internal refactors
- Address issues identified during recent testnet operations
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Vesting-related changes
- Required to properly test and validate vesting mechanics introduced in the protocol
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Smart contract readiness
- Enables deployment of core contracts immediately after upgrade
LINK TO THE PROPOSAL :