# Extending Aavegotchi Contracts

- [Upgrading](/developers/aavegotchi-contracts/extending-aavegotchi-contracts/upgrades.md): Upgrading the Aavegotchi Diamond
- [Security](/developers/aavegotchi-contracts/extending-aavegotchi-contracts/aavegotchi-lock.md): Locking Aavegotchi state before trading
- [Deployment](/developers/aavegotchi-contracts/extending-aavegotchi-contracts/deployment.md): Deploying the Aavegotchi Diamond
- [Governance](/developers/aavegotchi-contracts/extending-aavegotchi-contracts/governance.md): High-level overview of the governance mechanism for Aavegotchi Contracts