Release Notes

[2025-12-30]

llama-index-callbacks-agentops [0.4.1]

• Feat/async tool spec support (#20338)

llama-index-core [0.14.12]

• Feat/async tool spec support (#20338)
• Improve MockFunctionCallingLLM (#20356)
• fix(openai): sanitize generic Pydantic model schema names (#20371)
• Element node parser (#20399)
• improve llama dev logging (#20411)
• test(node_parser): add unit tests for Java CodeSplitter (#20423)
• fix: crash in log_vector_store_query_result when result.ids is None (#20427)

llama-index-embeddings-litellm [0.4.1]

• Add docstring to LiteLLM embedding class (#20336)

llama-index-embeddings-ollama [0.8.5]

• feat(llama-index-embeddings-ollama): Add keep_alive parameter (#20395)
• docs: improve Ollama embeddings README with comprehensive documentation (#20414)

llama-index-embeddings-voyageai [0.5.2]

• Voyage multimodal 35 (#20398)

llama-index-graph-stores-nebula [0.5.1]

• feat(nebula): add MENTIONS edge to property graph store (#20401)

llama-index-llms-aibadgr [0.1.0]

• feat(llama-index-llms-aibadgr): Add AI Badgr OpenAI‑compatible LLM integration (#20365)

llama-index-llms-anthropic [0.10.4]

• add back haiku-3 support (#20408)

llama-index-llms-bedrock-converse [0.12.3]

• fix: bedrock converse thinking block issue (#20355)

llama-index-llms-google-genai [0.8.3]

• Switch use_file_api to Flexible file_mode; Improve File Upload Handling & Bump google-genai to v1.52.0 (#20347)
• Fix missing role from Google-GenAI (#20357)
• Add signature index fix (#20362)
• Add positional thought signature for thoughts (#20418)

llama-index-llms-ollama [0.9.1]

• feature: pydantic no longer complains if you pass 'low', 'medium', 'h… (#20394)

llama-index-llms-openai [0.6.12]

• fix: Handle tools=None in OpenAIResponses._get_model_kwargs (#20358)
• feat: add support for gpt-5.2 and 5.2 pro (#20361)

llama-index-readers-confluence [0.6.1]

• fix(confluence): support Python 3.14 (#20370)

llama-index-readers-file [0.5.6]

• Loosen constraint on pandas version (#20387)

llama-index-readers-service-now [0.2.2]

• chore(deps): bump urllib3 from 2.5.0 to 2.6.0 in /llama-index-integrations/readers/llama-index-readers-service-now in the pip group across 1 directory (#20341)

llama-index-tools-mcp [0.4.5]

• fix: pass timeout parameters to transport clients in BasicMCPClient (#20340)
• feature: Permit to pass a custom httpx.AsyncClient when creating a BasicMcpClient (#20368)

llama-index-tools-typecast [0.1.0]

• feat: add Typecast tool integration with text to speech features (#20343)

llama-index-vector-stores-azurepostgresql [0.2.0]

• Feat/async tool spec support (#20338)

llama-index-vector-stores-chroma [0.5.5]

• Fix chroma nested metadata filters (#20424)
• fix(chroma): support multimodal results (#20426)

llama-index-vector-stores-couchbase [0.6.0]

• Update FTS & GSI reference docs for Couchbase vector-store (#20346)

llama-index-vector-stores-faiss [0.5.2]

• fix(faiss): pass numpy array instead of int to add_with_ids (#20384)

llama-index-vector-stores-lancedb [0.4.4]

• Feat/async tool spec support (#20338)
• fix(vector_stores/lancedb): add missing '<' filter operator (#20364)
• fix(lancedb): fix metadata filtering logic and list value SQL generation (#20374)

llama-index-vector-stores-mongodb [0.9.0]

• Update mongo vector store to initialize without list permissions (#20354)
• add mongodb delete index (#20429)
• async mongodb atlas support (#20430)

llama-index-vector-stores-redis [0.6.2]

• Redis metadata filter fix (#20359)

llama-index-vector-stores-vertexaivectorsearch [0.3.3]

• feat(vertex-vector-search): Add Google Vertex AI Vector Search v2.0 support (#20351)