v2.3.9

What's Changed

Features

• faiss hnsw supports GetVectorByIds by @alexanderguzhva in #801

Improvements

• Use SIMD to accelerate the float vector normalization procedure by @cydrain in #797 #802
• Add API description for index_node by @liliu-z in #800
• Optimize error messages when encountering unsupported data types or invalid parameters by @cydrain in #808 #811
• Add CPU model limitation when creating SCANN index by @chasingegg in #816

Bug Fixes

• Patch to handle all-zero vectors within cosine metric by @cydrain in #803

Full Changelog: v2.3.8...v2.3.9