v0.9.0

0.9.0 (2025-07-23)

Features

• Graph_name validation on graph store construction (#162) (c753a74)
• graph: Enable setting up the timeout for queries (#178) (1c5cf19), closes #170
• graph: Handle cases when a single table is multiplexed by multi… (#169) (f99c115)
• graph: Raise InvalidGQLGenerationError with intermediate_steps (#175) (22f2158), closes #178

Bug Fixes

• graph: 'verified_gql' exception (9940b86)
• graph: Ensure intermediate_steps always show generated query (#174) (d74f040), closes #173
• graph: Optimize the size of the serialized schema (#182) (51dba31), closes #181
• graph: Sorts keys to make serialization determistic (#184) (cc156f3), closes #183

Documentation

• Correct spelling of Spanner in README.rst (#179) (a32aade)

v0.8.2

0.8.2 (2025-03-12)

Bug Fixes

• graph: Minor tweek to the prompts (#158) (35a6342)
• Handle unspecified column_configs for KNN (#157) (2109892)

Documentation

• samples: Provide an end to end notebook for graphrag using custom retrievers (#159) (7ff3620)

v0.8.1

0.8.1 (2025-02-20)

Bug Fixes

• graph: Allow property names with different cases (#149) (37f2324)
• graph: Support DATE type (#150) (941e38e)

v0.8.0

0.8.0 (2025-02-07)

Features

• graph: Flexible Schema Extension to SpannerGraphStore (#125) (44db678)
• Implement Approximate Nearest Neighbor support for DDL (CREATE TABLE, CREATE VECTOR INDEX) (#124) (5a25f91)
• samples: Provide guide for ANN vector store end-to-end usage in Jupyter Notebook (#139) (f78b9ee), closes #94

Bug Fixes

• Make ANN algorithm updates based off usage + testing (#140) (524678b)
• testing+linting: Add nox lint+format directives (#123) (b10dc28)

v0.7.0

0.7.0 (2025-01-29)

Features

• graph: Add Custom Retrievers for Spanner Graph RAG. (#122) (bf2903a)

⚠ BREAKING CHANGES

• extract_gql, fix_gql_syntax are now in the graph_utils module(#122) (bf2903a)

v0.6.0

0.6.0 (2024-12-05)

Features

• Add Spanner Graph QA Chain (#111) (e22abde)

v0.5.0

0.5.0 (2024-11-25)

Features

• graph: Add Spanner Graph support to LangChain GraphStore interface (#104) (98c2f8f)

v0.4.1

0.4.1 (2024-10-04)

Bug Fixes

• Adding support to initialize with empty metadata columns (#99) (3a8367c)

v0.4.0

0.4.0 (2024-09-24)

Features

• Remove support for Python 3.8 (#92) (8446e0e)

Bug Fixes

• Use Spanner's UPSERT over INSERT (#90) (2637e2d)

Documentation

• Fix format in README.rst (#84) (366a040)

v0.3.0

0.3.0 (2024-05-06)

Features

• ci: Test against multiple versions (#45) (1e9c1a1)

Bug Fixes

• Make client optional when init (#60) (0f5124a)

Documentation

• Add API reference docs (#59) (0f62a6a)
• Add github links (#37) (da7f833)