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Pull requests: langchain-ai/langchain-postgres

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Pull requests list

feat: Add the PGVectorStore class
#168 by dishaprakash was merged Apr 4, 2025 Loading…
Add async mode for pgvector
#32 by pprados was closed Jun 10, 2024 Loading…
feat: Adding PGChatMessageHistory
#203 by dishaprakash was closed Aug 13, 2025 Loading…
feat: Adding multi modal support for PGVectorStore
#207 by dishaprakash was closed Jul 2, 2025 Loading…
chore(docs): Add an Async Explainer doc
#200 by dishaprakash was merged Apr 30, 2025 Loading…
docs: Add documentation for Hybrid Search
#245 by dishaprakash was merged Aug 19, 2025 Loading…
BREAKING: remove langgraph checkpointer
#52 by eyurtsev was merged May 18, 2024 Loading…
feat: add drop table
#195 by averikitsch was merged Apr 15, 2025 Loading…
chore: add documentation for Hybrid Seach
#233 by vishwarajanand was closed Aug 18, 2025 Loading…
fix: Normalize results in wighted sum ranking
#255 by dishaprakash was merged Oct 8, 2025 Loading…
Documentation: Add CONTRIBUTING.md and DEVELOPMENT.md
#158 by amotl was merged Feb 4, 2025 Loading…
Add support for the Negation('$not') operator
#62 by Raj725 was merged Jun 10, 2024 Loading…
chore: Add deprecation warning for PGVector
#169 by dishaprakash was merged Apr 4, 2025 Loading…
updated postgresql checkpoint to include metadata.
#50 by briancp37 was closed Jun 5, 2024 Loading…
fix: use self.embeddings.aembed_* in async methods
#97 by liunux4odoo was merged Sep 12, 2024 Loading…
feat: Added Hybrid Search Config and Tests [1/N]
#211 by vishwarajanand was merged Jun 3, 2025 Loading…
ProTip! What’s not been updated in a month: updated:<2025-11-14.