LightRAG Files

What's New

• Add an offline tool to migrate a graph from Apache AGE to PostgreSQL tables by @ysys143 in https://github.com/HKUDS/LightRAG/pull/3620
• feat: support graph-first ingestion with deferred vector indexing by @letsgetai in https://github.com/HKUDS/LightRAG/pull/3473
• feat: add explicit custom chunking selector by @er-s-an in https://github.com/HKUDS/LightRAG/pull/3665
• feat(api): add ENABLE_API_DOCS switch for API documentation exposure by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3672

What's Changed

• fix(kg): return copies from NetworkXStorage get_node and get_edge by @santhreal in https://github.com/HKUDS/LightRAG/pull/3588
• fix(operate): compute most common entity type and normalize keywords on rebuild by @santhreal in https://github.com/HKUDS/LightRAG/pull/3589
• fix(kg): return boolean values from get_all_update_flags_status by @santhreal in https://github.com/HKUDS/LightRAG/pull/3590
• fix(utils): split GRAPH_FIELD_SEP in merge_source_ids by @santhreal in https://github.com/HKUDS/LightRAG/pull/3592
• fix(utils): correct docstring example and harden compute_incremental_chunk_ids by @santhreal in https://github.com/HKUDS/LightRAG/pull/3591
• fix(parser): bound native markdown image downloads per document (GHSA-25c3-j78v-83qx) by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3605
• fix(kg): hydrate track docs via shared row helper and catch TypeError by @santhreal in https://github.com/HKUDS/LightRAG/pull/3595
• fix(kg): make get_knowledge_graph truncation deterministic across graph backends by @santhreal in https://github.com/HKUDS/LightRAG/pull/3593
• fix(security): bound DOCX decompression and contain sidecar image paths by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3614
• fix(rebuild_vdb): drop lossy agtype quote-strip that corrupts quote-bearing entity_ids by @ysys143 in https://github.com/HKUDS/LightRAG/pull/3587
• fix(extraction): surface token-limit truncation and fail on empty truncated responses by @pengpengyi92 in https://github.com/HKUDS/LightRAG/pull/3607
• build(deps): bump the github-actions group with 2 updates by @dependabot[bot] in https://github.com/HKUDS/LightRAG/pull/3616
• fix(parser): enforce OOXML member and DOCX image budgets by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3619
• fix(graph): validate attributes on the manual entity/relation APIs (GHSA-c922-pw4m-4wcv) by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3623
• fix(kg): enforce the graph-attribute contract in the backends that need it by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3624
• fix(api): reject unstorable characters in a document source by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3626
• fix(graph): preserve self-loops on entity rename by @pengpengyi92 in https://github.com/HKUDS/LightRAG/pull/3622
• fix(graph): reject self-loop relations at the manual write paths by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3625
• perf(kg): drop the seed-degree round trip from PGTable traversal by @ysys143 in https://github.com/HKUDS/LightRAG/pull/3618
• fix(milvus): page vector/id lookups to respect the gRPC response ceiling [#3584] by @El-Tatane in https://github.com/HKUDS/LightRAG/pull/3629
• fix: forward embedding_dim to Ollama's embed API by @Vishwamitra in https://github.com/HKUDS/LightRAG/pull/3604
• fix: disable thinking for Ollama extract/keyword roles by default by @Vishwamitra in https://github.com/HKUDS/LightRAG/pull/3599
• fix(base): tolerate undeclared fields when rehydrating DocProcessingStatus by @qianheng-aws in https://github.com/HKUDS/LightRAG/pull/3633
• fix(llm): close OpenAI stream/client when GeneratorExit interrupts a mid-COT close by @AmirF194 in https://github.com/HKUDS/LightRAG/pull/3635
• fix(api): fail fast for custom Ollama embedding dimensions by @pengpengyi92 in https://github.com/HKUDS/LightRAG/pull/3636
• build(deps-dev): bump the build-tools group in /lightrag_webui with 5 updates by @dependabot[bot] in https://github.com/HKUDS/LightRAG/pull/3641
• build(deps): bump the react group across 1 directory with 3 updates by @dependabot[bot] in https://github.com/HKUDS/LightRAG/pull/3639
• build(deps): bump lucide-react from 1.26.0 to 1.29.0 in /lightrag_webui in the ui-components group by @dependabot[bot] in https://github.com/HKUDS/LightRAG/pull/3640
• build(deps): bump the content-rendering group across 1 directory with 2 updates by @dependabot[bot] in https://github.com/HKUDS/LightRAG/pull/3642
• build(deps): bump the frontend-minor-patch group across 1 directory with 4 updates by @dependabot[bot] in https://github.com/HKUDS/LightRAG/pull/3643
• fix(kg): refuse PGGraphStorage on Apache AGE >= 1.8.0, which crashes the backend by @ysys143 in https://github.com/HKUDS/LightRAG/pull/3621
• Refactor/parser cancellation exception rename by @MasaSN in https://github.com/HKUDS/LightRAG/pull/3637
• refactor(neo4j): clarify batch edge read contract by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3648
• fix(api): preserve source files when deleting duplicate markers by @pengpengyi92 in https://github.com/HKUDS/LightRAG/pull/3632
• docs: fix broken example links in programming guide by @Shizoqua in https://github.com/HKUDS/LightRAG/pull/3649
• docs: fix outdated defaults and env var names by @Shizoqua in https://github.com/HKUDS/LightRAG/pull/3653
• fix(parser): bound external result downloads for MinerU and Docling by @Shizoqua in https://github.com/HKUDS/LightRAG/pull/3638
• fix(webui): harden graph type color resolution against reserved property names by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3655
• docs(env.example): add the missing EXTRACT role variables by @torvalstrom in https://github.com/HKUDS/LightRAG/pull/3651
• fix(lmdeploy): preserve do_sample setting by @Shizoqua in https://github.com/HKUDS/LightRAG/pull/3654
• fix(parser): prevent quadratic Markdown image parsing by @danielaskdd in https://github.com/HKUDS/LightRAG/pull/3656
• fix(api): generalize EMBEDDING_DIM startup guard to all embedding bindings by @ClaireXi99 in https://github.com/HKUDS/LightRAG/pull/3646
• docs: document OrcaRouter as an OpenAI-compatible LLM binding by @Marc-oss-hub in https://github.com/HKUDS/LightRAG/pull/3650
• fix: warn when selectors bypass custom chunking by @er-s-an in https://github.com/HKUDS/LightRAG/pull/3662
• fix(chunker): reject negative token overlap by @Shizoqua in https://github.com/HKUDS/LightRAG/pull/3663
• fix(rerank): reject negative chunk overlap by @Shizoqua in https://github.com/HKUDS/LightRAG/pull/3667
• fix(lollms): honour configured binding host by @Shizoqua in https://github.com/HKUDS/LightRAG/pull/3668
• build(deps): update openai requirement from <3.0.0,>=2.0.0 to >=2.0.0,<4.0.0 by @dependabot[bot] in https://github.com/HKUDS/LightRAG/pull/3670

New Contributors

• @El-Tatane made their first contribution in https://github.com/HKUDS/LightRAG/pull/3629
• @Vishwamitra made their first contribution in https://github.com/HKUDS/LightRAG/pull/3604
• @qianheng-aws made their first contribution in https://github.com/HKUDS/LightRAG/pull/3633
• @AmirF194 made their first contribution in https://github.com/HKUDS/LightRAG/pull/3635
• @MasaSN made their first contribution in https://github.com/HKUDS/LightRAG/pull/3637
• @Shizoqua made their first contribution in https://github.com/HKUDS/LightRAG/pull/3649
• @torvalstrom made their first contribution in https://github.com/HKUDS/LightRAG/pull/3651
• @letsgetai made their first contribution in https://github.com/HKUDS/LightRAG/pull/3473
• @ClaireXi99 made their first contribution in https://github.com/HKUDS/LightRAG/pull/3646
• @Marc-oss-hub made their first contribution in https://github.com/HKUDS/LightRAG/pull/3650
• @er-s-an made their first contribution in https://github.com/HKUDS/LightRAG/pull/3662

Full Changelog: https://github.com/HKUDS/LightRAG/compare/v1.5.6...v1.5.7rc2