Uniswap v4 has been launched on the Celo blockchain, targeting over 600,000 daily active users by leveraging Celo's sub-cent transaction fees. This integration introduces 'Hooks,' which are programmable smart contracts that enable customizable liquidity pools and innovative market structures. The deployment, activated by the Celo Foundation on its Ethereum Layer-2 network, aims to make advanced DeFi tools economically viable for a global, mobile-first audience. Celo co-founder Marek Olszewski hailed the launch as a significant advancement for the network's DeFi ecosystem.