Change8

GraphRAG

AI & LLMs

A modular graph-based Retrieval-Augmented Generation (RAG) system

Latest: v2.7.010 releases2 breaking changesView on GitHub →

Release History

v2.7.01 fix1 feature
Oct 9, 2025

This release sets LiteLLM as the default for content initialization and resolves an Azure authentication scope issue when LiteLLM is used.

v2.6.04 fixes5 features
Sep 22, 2025

This release introduces support for LiteLLM providers, adds new configuration options for NLP and vector stores, and includes several bug fixes, notably correcting 0-based indexing for human_readable_id fields.

v.2.5.01 feature
Aug 14, 2025

This release introduces an enhancement to the build index signature by adding an additional context variable and migrates the internal package management from Poetry to UV.

v.2.4.03 fixes2 features
Jul 15, 2025

This release introduces the ability to inject custom pipelines and refactors the StorageFactory using a registration-based approach, alongside several minor fixes and cleanup.

v2.3.0Breaking3 fixes2 features
May 23, 2025

Version 2.3.0 removes Dynamic Max Retries support, updates dependencies including pyarrow, and introduces fixes for LLM responses and search prompts.

v2.2.12 fixes
May 1, 2025

This patch release addresses minor issues, including fixes for prompt tuning responses and missing edge weights in graph creation, alongside workflow updates.

v2.2.02 fixes2 features
Apr 26, 2025

This release introduces support for OpenAI reasoning models and adds an option to snapshot raw extracted graph tables, alongside various minor fixes and alignment updates.

v2.1.04 features
Mar 12, 2025

This minor release introduces support for JSON input files and updates the prompt tuning client with new metadata injection capabilities and output file naming conventions.

v2.0.0Breaking7 fixes11 features
Feb 25, 2025

Version 2.0.0 introduces major architectural changes, including reworking the API to accept callbacks, reorganizing workflows, and refactoring configuration management into type-safe dataclasses. This release also adds features like LLM provider registration and multi-index querying support.

v1.2.03 fixes2 features
Jan 15, 2025

This release introduces new features like the Drift Reduce endpoint and CosmosDB vector store, alongside several patch fixes and improvements.