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v2.52.0

docling-project/doclingv2.52.0Sep 11, 2025by docling-ops[bot]

AI Summary

Enables enrichment steps across all conversion pipelines and provides new documentation for RAG and MCP integration.

Key Highlights

  • Enrichment steps added to all convert pipelines
  • Example for RAG with OpenSearch
  • Instructions for using Docling with MCP

New Features

  • Enrichment steps on pipelines
  • OpenSearch RAG example
  • MCP integration documentation

Full Release Notes

### Feature

* Enrichment steps on all convert pipelines (incl docx, html, etc) ([#2251](https://github.com/docling-project/docling/issues/2251)) ([`2c91234`](https://github.com/docling-project/docling/commit/2c9123419f541feda8cc98c53aeb37288fabcaee))

### Fix

* Add missing features in ThreadedStandardPdfPipeline ([#2252](https://github.com/docling-project/docling/issues/2252)) ([`0700af2`](https://github.com/docling-project/docling/commit/0700af212cce8d90dbe0477dcb06d69370649e97))
* Address deprecation warnings of dependencies ([#2237](https://github.com/docling-project/docling/issues/2237)) ([`c696549`](https://github.com/docling-project/docling/commit/c6965495a22703d0e35105b5daafcaaf8a8063d6))

### Documentation

* Add an example of RAG with OpenSearch ([#2238](https://github.com/docling-project/docling/issues/2238)) ([`f8cc545`](https://github.com/docling-project/docling/commit/f8cc545bab07e5fdd79bcff7042e9279e18926c6))
* Add instructions for using Docling with MCP to README ([#2219](https://github.com/docling-project/docling/issues/2219)) ([`e5cd702`](https://github.com/docling-project/docling/commit/e5cd7020bd281aea63519db9a5332dd2dcca54b4))
* Document VLM support requirement in extraction example ([#2231](https://github.com/docling-project/docling/issues/2231)) ([`55f5f37`](https://github.com/docling-project/docling/commit/55f5f3752f33f5b495cb2af5e6a3aee5d157fad8))