●Change8

v1.38.2

📦 weaviateView on GitHub →
✨ 7 features🐛 26 fixes🔧 4 symbols

Summary

This release introduces the generative-deepseek module and enhances stability and performance across replication, indexing (HNSW, BM25), and backup operations. Several security fixes address SSRF vulnerabilities and dependency updates were performed.

Migration Steps

  1. Validate X-*-BaseURL request headers if you were relying on potentially insecure header forwarding.

✨ New Features

  • Add generative-deepseek module.
  • Add location configuration to text2vec-google module.
  • Add support for endpoint setting in OpenAI client.
  • Add support for location setting in generative-google module.
  • Add support for dimensions setting in text2vec-aws module.
  • Increase searchProbe default to 256 in hfresh.
  • Add support for stop setting in module settings for generative-deepseek.

🐛 Bug Fixes

  • Optimize async replication to use efficient property unmarshalling.
  • Enforce tenant cap in RAFT.
  • Make initTargetVector idempotent to prevent double-create.
  • Serialize config updates and Iterate against the flat->hnsw upgrade.
  • Read compression config under compressActionLock in insert validation for hnsw.
  • Record max-impact pair on memtable BlockEntry for bm25.
  • Tenant cap rejects ingest into existing tenants.
  • Fix panic in db.WaitForLocalInflightWrites.
  • Add missing forwarding of property names.
  • Validate X-*-BaseURL request headers to close SSRF bypass in modules.
  • Route multivector queue deletes through DeleteMulti.
  • Defer queue registration until restore completes in hfresh.
  • Remove flaky assertion for dynamic index.
  • Return 5xx for operational failures in backup.
  • Skip malformed runtime config values.
  • Fix namespace test that is flaky due to EC.
  • Block ShardReplicationFSM.AllPeersAtLeast on visible peers.
  • Print weaviate testcontainer logs on namespace-test error.
  • Fix reassign queue recovery hints in hfresh.
  • Stop dropping nodes at snapshot block boundaries in hnsw.
  • Fix backup RBAC checks.
  • Snapshot in-place-mutated bbolt files during active-shard backup.
  • Forbid certain schema mutations during replica movements.
  • Don't abort the whole usage report in case of missing tenant.
  • Reuse a single cursor across the hashbeat digest scan in async-rep.
  • Parallel-cursor prefill for unbounded uncompressed vector cache in hnsw.

Affected Symbols

db.WaitForLocalInflightWritesShardReplicationFSM.AllPeersAtLeastDeleteMultiX-*-BaseURL