All pull requests

Pull requests

• fix: don't forward **kwargs into create_sync from the sync factories

  #344·Ch Revanth reddy (revanth-045) opened Oct 5, 2026·

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• fix: quote column identifiers in v2 adelete and filter clauses

  #343·Ch Revanth reddy (revanth-045) opened Oct 5, 2026·

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• fix: reject mismatched lengths in PGVector.add_embeddings

  #342·Ch Revanth reddy (revanth-045) opened Oct 5, 2026·

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• fix: point the sync clear() guard at aclear, not at itself

  #340·Ch Revanth reddy (revanth-045) opened Sep 28, 2026·

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• feat: add text_match option to HybridSearchConfig for OR keyword matching

  #339·ankurjindal (ecomlisters) opened Sep 21, 2026·

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• fix: don't mutate HybridSearchConfig during hybrid search

  #338·ankurjindal (ecomlisters) opened Sep 21, 2026·

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• fix: point the docker compose healthcheck at the langchain_test database

  #336·Mrxh (x1247897956) opened Sep 21, 2026·

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• fix(v2): take the vector extension advisory lock in ainit_vectorstore_table

  #335·Mrxh (x1247897956) opened Sep 20, 2026·

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• fix: bind hybrid search tsv_lang as a parameter with regconfig cast

  #333·Vladislav Nechakhin (vladislav-nechakhin) opened Sep 16, 2026·

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• Refactor embedding handling and improve query safety

  #324·dishaprakash opened Aug 24, 2026Collaborator·

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• fix: support metadata column names with special characters

  #323·Heidi Creosteanu (heidicreo) opened Aug 19, 2026·

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• docs: Add Neon integration to README

  #322·Rishi Raj Jain (rishi-raj-jain) opened Aug 19, 2026·

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• fix: remove stale Python 3.10 TODOs and fix typo in pyproject.toml

  #321·Arijit Kumar Roy (arijitroy003) opened Jul 28, 2026·

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• docs: document metadata filter operators on v2 search methods

  #320·Can Şahin (Cnashn) opened Jul 23, 2026·

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• Harden dependency and workflow posture

  #318·langsmith-fleet[bot] opened Jul 15, 2026Bot·

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• fix: table_name validation accepts a trailing newline

  #317·Andrew Chen (chuenchen309) opened Jul 14, 2026·

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• fix(v2): make ExactNearestNeighbor instantiable (unblocks exact search)

  #316·Andrew Chen (chuenchen309) opened Jul 13, 2026·

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• fix(migrator): avoid UnboundLocalError masking DB errors in collection extract

  #315·Andrew Chen (chuenchen309) opened Jul 13, 2026·

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• fix: use uuid4 (not uuid1) for auto-generated ids in async constructors

  #314·Andrew Chen (chuenchen309) opened Jul 13, 2026·

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• fix: allow lambda_mult to be zero

  #312·Alex Petul (AlexPetul) opened Jun 6, 2026·

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• fix: defer PostgresChatMessageHistory import to keep psycopg lazy

  #311·Humphrey (HumphreySun98) opened Jun 4, 2026·

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• fix: PGVector.add_embeddings silently truncates on length mismatch

  #310·Humphrey (HumphreySun98) opened Jun 4, 2026·

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• fix(v2): don't mutate instance hybrid_search_config in similarity searches

  #309·Humphrey (HumphreySun98) opened Jun 4, 2026·

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• fix: relax pgvector upper bound to <0.5

  #308·paulflew opened Jun 4, 2026·

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• fix: order-dependent tests

  #303·Alex Petul (AlexPetul) opened May 3, 2026·

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