Fix2.1.8 — System Update2026-01-26Optimization on API requests: 40-80% latency reductionBefore: 30-55ms After: 5-10ms (cache hits) / 15-25ms (cache misses)Estimated improvement: 40-80% latency reductionBefore: 30-55msAfter: 5-10ms (cache hits) / 15-25ms (cache misses)Estimated improvement: 40-80% latency reduction