Neo4j GraphRAG package for Python 0.6.2

Major Improvements and Package Renaming

https://github.com/neo4j/neo4j-graphrag-python/blob/main/CHANGELOG.md#062

This release introduces a series of important updates, including the official renaming of the package from neo4j-genai to neo4j-graphrag, improvements to dependency management, and new functionality for pipeline visualization.

What's New in 0.6.2:

• Dependency Fix: pygraphviz is now correctly listed as an optional dependency. This resolves installation issues that previously required pygraphviz unnecessarily.

Notable Changes in 0.6.1:

• Package Rename: The neo4j-genai package is officially deprecated and renamed to neo4j-graphrag. For users of the old package, please visit the final release of neo4j-genai.
• Migration Note: Users are encouraged to migrate to neo4j-graphrag for future updates and improvements.

Highlights from 0.6.0:

• Pipeline Visualization: You can now visualize your pipelines with the new feature my_pipeline.draw("pipeline.png").
• Improved Parallel Execution: Fixed a bug where running pipelines in parallel returned incorrect results.
• Pipeline Enhancements: The run method now returns a PipelineResult object, and parameter validation is improved to catch errors before execution.

Neo4j GenAI package for Python 0.5.0

https://github.com/neo4j/neo4j-genai-python/blob/main/CHANGELOG.md#050

Minor Changes

• Experimental Knowledge Graph Constructor: Introduces a PDF-to-knowledge-graph constructor in experimental mode. This constructor uses a flexible component/pipeline architecture and includes components such as text splitters, a schema builder, an entity-relation extractor, and a Neo4j database writer.
• Hybrid Retriever Fix: Fixes the hybrid retriever query to ensure proper normalization of scores returned by both vector and full-text indexes.

Neo4j GenAI package for Python 0.4.0

https://github.com/neo4j/neo4j-genai-python/blob/main/CHANGELOG.md#040

Minor Changes

• Introduced an optional custom_prompt argument to the Text2CypherRetriever class for enhanced customization capabilities.
• Renamed the first parameter of GraphRAG.search from query to query_text for consistency, while ensuring backward compatibility with deprecation warnings for the query parameter.

Neo4j GenAI package for Python 0.3.1

https://github.com/neo4j/neo4j-genai-python/blob/main/CHANGELOG.md#031

Patch Changes

• OpenAIEmbedding fixes: Fixed embedding model initialization and removed unused import to prevent ImportError when sentence_transformers is not installed.

Neo4j GenAI package for Python 0.3.0

https://github.com/neo4j/neo4j-genai-python/blob/main/CHANGELOG.md#030

Minor Changes

• GraphRAG Integration: Introducing the GraphRAG object to enable a complete Retrieval-Augmented Generation pipeline. This major feature supports context retrieval, sophisticated prompt formatting, and dynamic answer generation, streamlining the use of RAG techniques within Neo4j.
• Enhanced Customization Options: Added PromptTemplate and RagTemplate for customizable prompt generation. Also, a new result_formatter argument across all retrievers allows for tailored formatting of retrieval results, offering greater flexibility in how results are presented and utilized.
• VectorRetriever Updates: Enhanced to return metadata such as nodeLabels and id without direct embedding output, simplifying data handling.
• Developer Experience: Enhanced developer interactions with improved documentation, including a new User Guide that provides comprehensive instructions and tips for getting started and effectively using the neo4j-genai-python package.