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v3.1.1

microsoft/graphragv3.1.1Jul 18, 2026by gaudyb

AI Summary

Adds native CosmosTableProvider with namespace partitioning and updates dependencies. Includes various bug fixes for logging, JSONL loading, and type hints.

Key Highlights

  • Native CosmosTableProvider with namespace partitioning
  • Update to litellm dependency
  • Fix for logging and JSONL loader bugs
  • Loosened service_tier type for flexibility

New Features

  • Native CosmosTableProvider with namespace partitioning
  • Update litellm dependency

Full Release Notes

## What's Changed
* feat: native CosmosTableProvider with namespace partitioning by @disamhembere in https://github.com/microsoft/graphrag/pull/2354
* Update litellm dependency. by @dworthen in https://github.com/microsoft/graphrag/pull/2365
* Release v3.1.0 by @dworthen in https://github.com/microsoft/graphrag/pull/2366
* Update getting started docs. by @dworthen in https://github.com/microsoft/graphrag/pull/2367
* Fix logging bug. by @dworthen in https://github.com/microsoft/graphrag/pull/2429
* Loosen service_tier type to str | None to allow for more flexibility … by @dworthen in https://github.com/microsoft/graphrag/pull/2430
* Fix .strip call by @dworthen in https://github.com/microsoft/graphrag/pull/2431
* Dep sweep by @dworthen in https://github.com/microsoft/graphrag/pull/2441
* Missing return type hints on generator functions in query/llm/text_utils.py by @gaudyb in https://github.com/microsoft/graphrag/pull/2443
* Issue 2265: Column length mismatch by @gaudyb in https://github.com/microsoft/graphrag/pull/2442
* Fix cannot release un-acquired lock in Blob logger by @gaudyb in https://github.com/microsoft/graphrag/pull/2457
* Sync docs for schema and metadata fields by @natoverse in https://github.com/microsoft/graphrag/pull/2435
* Fix JSONL loader handling of blank/invalid lines by @natoverse in https://github.com/microsoft/graphrag/pull/2434
* Release v3.1.1 by @gaudyb in https://github.com/microsoft/graphrag/pull/2458

## New Contributors
* @disamhembere made their first contribution in https://github.com/microsoft/graphrag/pull/2354

**Full Changelog**: https://github.com/microsoft/graphrag/compare/3.0.9...v3.1.1