- Fix async replication handling, including local resolution of replicas, leaked goroutine fixes, and proper tenant restoration on failures.
- Improve backup reliability by ensuring incomplete chunks aren't stored and pool ZSTD encoders; add deprecation notice for non‑hardlink fallback (removal in v1.40).
- Add TwelveLabs multimodal vectorizer feature and numerous performance/bug fixes across usage, HNSW, BM25, and shard management.
v1.38.9 - Backup chunk integrity, usage module and async replication fixes
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Bound digest RPC memtable snapshots to the requested key range and improved async replication performance by negotiating binary digest encoding and carrying byte ID digests end‑to‑end.
Added new REST search endpoints (bm25, hybrid, near object, aggregate counts) and backup role inclusion feature.
Introduced Namespaces with control‑plane isolation, suspend handling, local roles, and API‑key masking for multi‑tenant clusters