Version 2.13.0.0 Release Notes
Compatible with OpenSearch 2.13.0
Enhancements
- Optize Faiss Query With Filters: Reduce iteration and memory for id filter #1402
- Detect AVX2 Dynamically on the System #1502
- Validate zero vector when using cosine metric #1501
- Persist model definition in model metadata [#1527] (#1527)
- Added Inner Product Space type support for Lucene Engine #1551
- Add Range Validation for Faiss SQFP16 #1493
- SQFP16 Range Validation for Faiss IVF Models #1557
Bug Fixes
- Disable sdc table for HNSWPQ read-only indices #1518
- Switch SpaceType.INNERPRODUCT's vector similarity function to MAXIMUM_INNER_PRODUCT #1532
- Add patch to fix arm segfault in nmslib during ingestion #1541
- Share ivfpq-l2 table allocations across indices on load #1558
Infrastructure
- Manually install zlib for win CI #1513
- Update k-NN build artifact script to enable SIMD on ARM for Faiss #1543