tensorchord/VectorChord 0.5.2

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VectorChord 0.5.2 Release Notes

• Add built-in query simpling, for recall evaluation with online queries, see also Query sampling. (#321, #334, #337, #338)
• Fix MVCC violation if either build.rerank_in_table or vchordrq.prefilter is enabled. (#336)
• Fix incorrect order of vchordrq.probes. (#342)

The vchord-postgres image includes pgvector 0.8.1 now. You could update the extension schema by running the following SQL:

ALTER EXTENSION pgvector UPDATE;
ALTER EXTENSION vchord UPDATE;