Version v2.0.3

Integrates v0 of the knowledge graph agent and finalizes v1 API, check out the latest docs here

• https://r2r-docs.sciphi.ai/introduction.

• Refactor application logic to have ingestion / retrieval / management services which are connected to the FastAPI.

• Finalize v1 API spec

• Add knowledge graph agent to the R2R pipeline

• Refactor R2R into singleton

Summary:

Refactored R2R application into modular services, integrated knowledge graph agent, updated API to v1, and enhanced embedding providers.

Key points:

• Refactored application logic into ingestion, retrieval, and management services (r2r/main/services/*).
• Integrated knowledge graph agent into R2R pipeline (r2r/pipes/kg_agent_search_pipe.py).
• Refactored R2R into a singleton (r2r/main/app.py).
• Updated API to v1 with new routes (r2r/main/api/routes/*).
• Added VectorSearchSettings and KGSearchSettings for search configurations (r2r/core/abstractions/search.py).
• Enhanced embedding providers (r2r/providers/embeddings/*).
• Updated tests to reflect new architecture (tests/*).
• Updated documentation to reflect new API and architecture (docs/*).