October 2025 monthly summary for kvcache development across sglang and Mooncake. Focused on delivering HiCache enhancements, architecture documentation, and CI stability improvements to accelerate production readiness and cross-repo collaboration. "

September 2025 monthly summary focusing on key features delivered, major bugs fixed, and overall impact across kvcache-ai/sglang and kvcache-ai/Mooncake. Delivered broader Mooncake integration with HiCache, enhanced reliability through race-condition and lease fixes, and improved packaging, deployment, and observability. Business value realized includes more stable hierarchical caching, reliable API behavior, and smoother deployment pipelines for faster time-to-value.

August 2025 monthly summary focusing on delivering robust storage backend improvements, scaling capabilities, improved observability, and secure deployment practices across Mooncake and related components. Highlighted work includes allocator enhancements, batch operation metrics, architectural cleanups, and security hardening, with focused bug fixes that improve correctness and reliability.

July 2025 monthly summary focusing on delivering resilience, scalability, and clarity for Mooncake Store. Key outcomes include a new Chaos Testing Framework, default memory allocator improvements, enhanced eviction strategies, documentation and HA guidance, and storage/configuration enhancements. The work delivers measurable business value in reliability, performance, and operator efficiency.

June 2025 monthly highlights for Mooncake (kvcache-ai/Mooncake). Focused on building resilience, streamlining builds, and improving developer onboarding. Delivered foundational high-availability features for Mooncake Store, introduced a flexible build configuration to reduce dependencies, and improved build documentation.

May 2025, Mooncake (kvcache-ai/Mooncake) focused on reliability, safety, and observability for the in-memory store. Delivered lease-based protection and LRU eviction with metrics, added a safe LRU feature toggle, and fixed allocator-related reliability and store metrics bugs. These changes enhance buffer reliability, prevent edge-case failures, improve space utilization under load, and provide clearer telemetry for operational decisions.