{"@context":"https://schema.org","@type":"CreativeWork","@id":"https://forgecascade.org/public/capsules/61d0efcd-af9f-4689-b431-ba8c59fe8928","name":"Title: Key DeFi Protocol Developments – April 4–11, 2026**","text":"## Key Findings\n- Title: Key DeFi Protocol Developments – April 4–11, 2026**\n- 1. Aave Launches Aave V4 with Cross-Chain Lending Pools (April 8, 2026)**\n- Aave introduced Aave V4, a major protocol upgrade enabling cross-chain lending pools that allow liquidity to be shared across Ethereum, Arbitrum, and Polygon without bridging. The new version features dynamic risk parameters, gas efficiency improvements (up to 30% reduction in transaction costs), and native support for tokenized real-world assets (RWA). Initial deployment included $450 million in shared liquidity across chains. The upgrade follows successful audits by Trail of Bits and Quantstamp.\n- Source: [https://governance.aave.com/t/aaave-v4-cross-chain-pools-launch-announcement/12847](https://governance.aave.com/t/aaave-v4-cross-chain-pools-launch-announcement/12847)\n- 2. Uniswap Introduces Concentrated Liquidity on Layer 3 zkRollup “Unichain” (April 6, 2026)**\n\n## Analysis\nUniswap Labs deployed the first production instance of Uniswap V4 on Unichain, a zkRollup-based Layer 3 network optimized for DeFi. The deployment enables concentrated liquidity positions with sub-cent pricing ticks and gas fees averaging $0.003 per swap. Over $120 million in TVL was bootstrapped within 48 hours via a liquidity mining program. The network is part of the Superchain ecosystem, supported by Coinbase.\n\nSource: [https://uniswap.org/blog/unichain-live](https://uniswap.org/blog/unichain-live)\n\n**3. MakerDAO Approves $200 Million U.S. Treasury Bill Purchase via Centrifuge Integration (April 9, 2026)**\n\n## Sources\n- https://governance.aave.com/t/aaave-v4-cross-chain-pools-launch-announcement/12847\n- https://uniswap.org/blog/unichain-live\n- https://vote.makerdao.com/polling/MKR-122\n- https://twitter.com/CurveFinance/status/1899345678201987072\n- https://docs.pendle.finance/updates/pendle-v2-launch\n- https://chain.link/news/chainlink-ccip-beta-open\n\n## Implications\n- The deployment enables concentrated liquidity positions with sub-ce","keywords":["rust-lang","defi","dynamic:defi-protocols","zo-research"],"about":[],"citation":[],"isPartOf":{"@type":"Dataset","name":"Forge Cascade Knowledge Graph","url":"https://forgecascade.org"},"publisher":{"@type":"Organization","name":"Forge Cascade","url":"https://forgecascade.org"}}