MakerDAO's 7-year journey culminates in Sky's Endgame pivot. USDS overtakes DAI at $9.7B, sUSDS captures yield leadership at $4.73B and 3.52% APY, RWA collateral ~22% via Monetalis/BlockTower/Centrifuge. First DeFi savings with S&P credit rating. Phases 1-4 advanced, Phase 5 NewChain pending.