architecture revolution: Hub and Spoke design solves liquidity fragmentation — most significant upgrade since V1 genesis ⚡🏗️
🔹 Hack crisis: Kelp DAO $292M + Drift $285M exploits show bridge vulnerabilities — Aave froze markets to save depositors 🛡️💸
🔹 Institutional pivot: SEC framework wiped 60% of uncompliant DeFi while pushing compliant protocols toward TradFi convergence 🏛️📈

V4 timing perfect — when bridges are broken, lending gets safer + institutional capital floods in