v0.8.0

0.8.0 (2024-10-23)

Features

• Add GCS URI support for image embedding (#247) (2f4ee36)
• Enable model endpoint management for embeddings (#233) (247b9cf)
• Functionality to help users migrate data from PGVector to AlloyDB (#235) (013e2a1)
• Remove support for Python 3.8 (#237) (d0a8801)

Documentation

• Added pg to alloy migration guide (#249) (3ee3601)

v0.7.0

0.7.0 (2024-09-17)

⚠ BREAKING CHANGES

• support async and sync versions of indexing methods

Features

• Add from_engine_args method (f06834d)
• Add multi-modal support vector store (#207) (8d259ba)
• Add support for custom schema names (#210) (f148a7e)
• Add support for sync from_engine (f06834d)
• Allow non-uuid data types for vectorstore primary key (#226) (e6dc991)
• Made add_embeddings method public (#228) (433b92f)
• Refactor to support both async and sync usage (f06834d)

Bug Fixes

• Fix documentation comments for library methods. (#219) (5b923b2)
• Replacing cosine_similarity and maximal_marginal_relevance methods (#218) (d827ccc)
• Support async and sync versions of indexing methods (f06834d)

Documentation

• Added example for chat message history with omni (#191) (2e6809f)
• Add Migration samples for migrating from vector store to AlloyDB (#230) (9fd9308)
• Update sample python notebooks to reflect the support for custom schema.

v0.6.0

0.6.0 (2024-09-03)

⚠ BREAKING CHANGES

• Update postgres_ann to alloydb_scann (#212)

Features

• Add ScaNN index query options (#198) (0813867)

Bug Fixes

• Fix QueryOptions not applied to similarity search bug (#203) (df206d0)
• Update postgres_ann to alloydb_scann (#212) (783dcad)

Documentation

• Add index choosing guide (#200) (dd91d54)
• Added info on how to modify existing libraries (#205) (202b086)
• Added vector store initialization from documents (#196) (823821c)
• Create functions need pre-existing tables (#202) (a2e6c0a)
• Rename index guide (#201) (2436c5b)
• Update index tuning samples to include advanced indexes (#197) (da52bc4)

Miscellaneous Chores

• Release 0.6.0 (#217) (3d96251)

v0.5.0

0.5.0 (2024-07-23)

Features

• Add similarity search score threshold select function (#181) (ab0a574)
• Add table name to default index name (#182) (5e746ce)
• Add tests to reach 90% coverage (#193) (390d945)
• Added example for document saver (#185) (e0aab6f)
• Added guide for using existing table as vector store (#170) (adefe60)
• Auto-generate IDs upon adding embeddings (#184) (3e5a381)
• Remove alloydb_ prefix from module names (#173) (9c80bf3)
• Support IAM account override (#188) (5c3d5ea)

Bug Fixes

• Add key to engine constructor (#179) (497fec4)
• Remove langchain-community dependency (#178) (96fd44d)
• Rename inner product distance search function to inner_product (#195) (7eee4e6)

Documentation

• Add docstring to all methods (#187) (518581e)

v0.4.1

0.4.1 (2024-06-27)

Bug Fixes

• Change IVFFlat list default to 100 (#165) (f4d9b42)
• Use lazy refresh for AlloyDB Connector (#162) (3a9c6ac)

v0.4.0

0.4.0 (2024-06-18)

Features

• Add IVF and ScaNN Indexes (#139) (f9d70f1)

v0.3.0

0.3.0 (2024-05-30)

Features

• Support LangChain v0.2 (#138) (2d2d119)

v0.2.2

0.2.2 (2024-04-30)

Bug Fixes

• Missing quote from table name (#118) (b1d80f2)

v0.2.1

0.2.1 (2024-04-30)

Bug Fixes

• Delete for vector store document (#71) (34885d0)
• Update required dependencies to use SQLAlchemy[asyncio] (#116) (1c51033)

v0.2.0

0.2.0 (2024-03-25)

Features

• ci: Test against multiple python versions (#57) (c398581)

Bug Fixes

• Sql statement for non-nullable columns (#59) (84c9d26)

Documentation

• Add Demo Langchain Application. (#42) (9fd2aa7)
• Add github links (#51) (0f86e02)
• Correcting vectorstore import (#64) (1309da6)
• Update CODEOWNERS (#45) (f5e0e01)
• Update langchain_quick_start.ipynb (#47) (026cd63)
• Update langchain_quick_start.ipynb (#52) (8108c02)
• Update langchain_quick_start.ipynb (#53) (31b90c0)
• Update langchain_quick_start.ipynb (#54) (41ccee8)
• Update langchain_quick_start.ipynb (#55) (56cdda2)
• Update README.md (#46) (e488bbd)
• Update tutorials and add GitHub links (#49) (96f4515)