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v0.7.1 Langflow integration, LiteParse, MS Graph delta query

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@stevereiner stevereiner released this 21 Jul 04:18
· 6 commits to main since this release
v0.7.1
481d4df

v0.7.1 Langflow integration, LiteParse, MS Graph delta query (SharePoint, OneDrive)

First release since v0.6.3 — rolls up all v0.7.x work.

Highlights

  • Langflow integration — 12 custom Flexible components + ready-made flows. Optionally run the app's ingest pipeline, hybrid search, and AI query through Langflow visual flows (ENABLE_LANGFLOW_FLOWS) — the flows can be customized, and the 12 components can also be used in your own Langflow apps. Supports all 13 data sources, skip-graph, and incremental sync.
  • LiteParse document parser — as a third option alongside Docling and LlamaParse (PDFs/images with bundled OCR, optional complex-document routing to a one of the other 2 parsers).
  • MS Graph delta query for OneDrive/SharePoint data sources — a resumable delta stream instead of re-listing everything, for more efficient auto incremental sync.
  • Python 3.14 support — Backend docker image now built with Python 3.14 instead of Python 3.12 , new Langflow docker is built with Python 3.14 too.

Docker or standalone Langflow

  • New optional Docker for Langflow + Flexible Langflow components. Or can use standalone Langflow + components in a separate venv. The components are added to the visual editor palette for both docker and standalone Langflow.

Fixes

  • Cloud incremental sync — GCS/Azure single-object add/modify now honors flow-mode routing; GCS exact-object key reads; fixed enable_sync config-identity crash and Windows duplicate document_state.
  • Source metadata hygiene — stripped SharePoint permission arrays and trimmed Azure blob-properties bloat before chunking (was ballooning chunk counts and polluting graph properties); Neo4j dict/null-array property write fixes.
  • LiteParse on cloud sources — added the missing dispatch branch and guarded check_cancellation (was failing on S3/GCS/Azure/OneDrive/SharePoint/Box/Drive/Alfresco).
  • Langflow 1.10.2 startup crash fixed (our langchain package shadowing the real one).
  • Duplicate chunks on auto-sync initial ingest and on ADD (event-stream + periodic refresh) eliminated.
  • Packaging — flow_service now in the wheel; litellm pinned <1.92 for Python 3.14.
  • File-upload flow mode works in the all-container Compose setup (shared upload volume).
  • MCP server exits cleanly on Ctrl-C (Python 3.14) instead of printing a traceback.

Security

  • Datasource credentials no longer exposed in the status complete message in processing tab UI when using Langflow or in logs in general — per-run config (keys, connection strings, secrets) is now redacted everywhere it was previously echoed.
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