币界网报道：The Web3 community is debating the merits of "no-cut" smart contracts after a recent exploit exposed potential risks in immutable code. Developers at ETHGlobal demonstrated how unchangeable contracts can become security liabilities when vulnerabilities are discovered, citing a $3.8 million hack of a DeFi protocol last month. While blockchain purists argue immutability ensures trustlessness, practical concerns are growing. "We're seeing more projects opt for upgradeable contracts with strict governance," noted Chainlink researcher Dr. Amelia Wu. Major platforms like Arbitrum and Polygon now offer hybrid solutions, allowing controlled modifications through multi-sig wallets or DAO votes. The debate intensified when Vitalik Buterin suggested "judicious mutability" might be necessary for complex systems. Meanwhile, security firms report a 47% increase in audits for upgradeable contracts in Q2 2025, signaling shifting industry priorities.