LlamaIndex 0.14.23

Release Notes

[2026-06-24]

llama-index-callbacks-argilla [0.5.0]

• chore(deps): bump the uv group across 32 directories with 3 updates (#21664)
• chore(deps): bump the uv group across 29 directories with 3 updates (#21665)
• chore(deps): bump the uv group across 31 directories with 3 updates (#21668)
• chore(deps): bump the pip group across 35 directories with 4 updates (#21714)
• chore(deps): bump the uv group across 32 directories with 5 updates (#21717)
• chore(deps): bump the uv group across 31 directories with 5 updates (#21719)
• chore(deps): bump the uv group across 31 directories with 5 updates (#21720)
• chore(deps): bump the uv group across 30 directories with 5 updates (#21721)
• chore(deps): bump the uv group across 30 directories with 5 updates (#21722)
• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the uv group across 21 directories with 3 updates (#21725)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• chore(deps): bump the uv group across 17 directories with 3 updates (#21727)
• chore(deps): bump the uv group across 18 directories with 4 updates (#21733)
• chore(deps): bump the uv group across 7 directories with 6 updates (#21736)

llama-index-core [0.14.23]

• feat(core): Multimodal synthesis part 2 (#21561)
• fix(core): add DocumentBlock and VideoBlock to FunctionTool.\_parse_tool_output (#21678)
• fix(prompt_helper): guard against ZeroDivisionError on empty input sequences (#21707)
• Preserve URL-backed video and document memory blocks (#21728)
• fix: add explicit encoding='utf-8' to llama-index-core text-mode file I/O (#21729)
• Add tool calling mock LLM (#21732)
• make tests green again (#21737)
• Fix refresh_ref_docs kwargs reuse (#21752)
• perf: use a set instead of a list for within-batch dedup in Ingestion... (#21755)
• fix: use running loop in ingestion pipeline (#21765)
• fix(core): preserve IndexNode obj during model dump (#21776)
• fix(workflow): deep copy initial_state to prevent mutation leaks across runs (#21780)
• Multimodal query engines (#21784)
• fix(core): match missing metadata for NE and NIN filters (#21785)
• fix: preserve TreeSelectLeafRetriever source nodes (#21787)
• Fix RecursionError in TokenTextSplitter & SentenceSplitter for units larger than chunk_size (#21900)
• simplify serialized payloads to instrumentation (#22130)

llama-index-embeddings-adapter [0.5.0]

• fix: use utf-8 for adapter config files (#21773)

llama-index-embeddings-autoembeddings [0.3.0]

• chore(deps): bump the uv group across 7 directories with 6 updates (#21736)

llama-index-embeddings-cohere [0.8.0]

• chore(deps): bump the pip group across 35 directories with 4 updates (#21714)
• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• fix: preserve TreeSelectLeafRetriever source nodes (#21787)

llama-index-embeddings-gaudi [0.4.0]

• chore(deps): bump the uv group across 18 directories with 4 updates (#21733)

llama-index-embeddings-google-genai [0.5.1]

• chore: allow google-genai 2.0+ SDKs (#21710)

llama-index-embeddings-heroku [0.2.0]

• chore(deps): bump the pip group across 35 directories with 4 updates (#21714)
• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• fix: preserve TreeSelectLeafRetriever source nodes (#21787)

llama-index-embeddings-huggingface-optimum [0.4.1]

• make tests green again (#21737)

llama-index-embeddings-ibm [0.6.0.post1]

• chore(deps): bump the pip group across 35 directories with 4 updates (#21714)
• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• fix: preserve TreeSelectLeafRetriever source nodes (#21787)

llama-index-embeddings-jinaai [0.6.0]

• chore(deps): bump the uv group across 32 directories with 3 updates (#21664)
• chore(deps): bump the uv group across 29 directories with 3 updates (#21665)
• chore(deps): bump the uv group across 31 directories with 3 updates (#21668)
• chore(deps): bump the pip group across 35 directories with 4 updates (#21714)
• chore(deps): bump the uv group across 32 directories with 5 updates (#21717)
• chore(deps): bump the uv group across 31 directories with 5 updates (#21719)
• chore(deps): bump the uv group across 31 directories with 5 updates (#21720)
• chore(deps): bump the uv group across 30 directories with 5 updates (#21721)
• chore(deps): bump the uv group across 30 directories with 5 updates (#21722)
• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the uv group across 21 directories with 3 updates (#21725)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• chore(deps): bump the uv group across 17 directories with 3 updates (#21727)
• chore(deps): bump the uv group across 18 directories with 4 updates (#21733)
• chore(deps): bump the uv group across 7 directories with 6 updates (#21736)

llama-index-embeddings-litellm [0.5.0]

• chore(deps): bump the uv group across 7 directories with 6 updates (#21736)

llama-index-embeddings-modelscope [0.6.0]

• chore(deps): bump the uv group across 32 directories with 3 updates (#21664)
• chore(deps): bump the uv group across 29 directories with 3 updates (#21665)
• chore(deps): bump the uv group across 31 directories with 3 updates (#21668)
• chore(deps): bump the pip group across 35 directories with 4 updates (#21714)
• chore(deps): bump the uv group across 32 directories with 5 updates (#21717)
• chore(deps): bump the uv group across 31 directories with 5 updates (#21719)
• chore(deps): bump the uv group across 31 directories with 5 updates (#21720)
• chore(deps): bump the uv group across 30 directories with 5 updates (#21721)
• chore(deps): bump the uv group across 30 directories with 5 updates (#21722)
• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the uv group across 21 directories with 3 updates (#21725)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• chore(deps): bump the uv group across 17 directories with 3 updates (#21727)
• chore(deps): bump the uv group across 18 directories with 4 updates (#21733)
• chore(deps): bump the uv group across 7 directories with 6 updates (#21736)

llama-index-embeddings-nvidia [0.5.1]

• chore(deps): bump the pip group across 35 directories with 4 updates (#21714)
• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• fix: preserve TreeSelectLeafRetriever source nodes (#21787)

llama-index-embeddings-premai [0.5.0]

• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the uv group across 21 directories with 3 updates (#21725)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• chore(deps): bump the uv group across 17 directories with 3 updates (#21727)
• chore(deps): bump the uv group across 18 directories with 4 updates (#21733)

llama-index-embeddings-upstage [0.6.1]

• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• fix: preserve TreeSelectLeafRetriever source nodes (#21787)

llama-index-embeddings-vllm [0.1.1]

• chore(deps): bump the uv group across 7 directories with 6 updates (#21736)

llama-index-embeddings-voyageai [0.6.0]

• make tests green again (#21737)

llama-index-embeddings-zhipuai [0.4.0]

• make tests green again (#21737)

llama-index-graph-rag-cognee [0.3.1]

• make tests green again (#21737)

llama-index-llms-ai21 [0.7.0]

• chore(deps): bump the pip group across 12 directories with 4 updates (#21724)
• chore(deps): bump the pip group across 11 directories with 4 updates (#21726)
• fix: preserve TreeSelectLeafRetriever source nodes (#21787)

llama-index-llms-anthropic [0.11.6]

• feat(bedrock-converse, anthropic): add Claude Opus 4.8 (#21802)
• feat(anthropic): Add support for Claude Fable 5 (#21919)

llama-index-llms-bedrock-converse [0.14.14]

• fix(bedrock-converse): parse streaming tool_kwargs from string to dict (#21580)