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v1.39.6 - LSM store performance improvements, HNSW ACORN & HFresh index Fixes

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Weaviate·Sep 22, 2026, 02:55 PMFixAI-assisted summary

Summary

Added embeddings rate limit, support for LICENSE KEY FILE, and named config properties for rangeable indexes.
Implemented many performance and memory optimizations across LSMKV, RoaringSet, HNSW, and backup processes.
Fixed bugs such as authz listing issues, removed unnecessary fsync, improved shard state handling, resolved ACORN deadlock, and corrected RBAC checks.

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Official source Last checked Aug 4, 2026, 4:03 PM

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AI-assisted summarysource needs reviewLast checked Aug 4, 2026, 4:03 PM

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