v0.9.16

New Features

• agent refactor: step-wise execution (#9584)
• Add OpenRouter, with Mixtral demo (#9464)
• Add hybrid search to neo4j vector store (#9530)
• Add support for auth service accounts for Google Semantic Retriever (#9545)

Bug Fixes / Nits

• Fixed missing default=None for LLM.system_prompt (#9504)
• Fix #9580 : Incorporate metadata properly (#9582)
• Integrations: Gradient[Embeddings,LLM] - sdk-upgrade (#9528)
• Add mixtral 8x7b model to anyscale available models (#9573)
• Gemini Model Checks (#9563)
• Update OpenAI fine-tuning with latest changes (#9564)
• fix/Reintroduce WHERE filter to the Sparse Query for PgVectorStore (#9529)
• Update Ollama API for ollama v0.1.16 (#9558)
• ollama: strip invalid formatted option (#9555)
• add a device in optimum push #9541 (#9554)
• Title vs content difference for Gemini Embedding (#9547)
• fix pydantic fields to float (#9542)