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v2.117.0

docling-project/doclingv2.117.0Jul 30, 2026by docling-ops[bot]

AI Summary

This release focuses on service API enhancements for chunking and VLM logprobs. It also includes stability fixes for PDF outlines and configurable OCR rendering scales to improve overall system reliability.

Key Highlights

  • New chunking options and targets in the service API
  • Expose OpenAI logprobs as generated tokens
  • Make OCR render scale configurable instead of hardcoded
  • Fix for deep PDF outline recursion errors (RecursionError)
  • Skip image enrichment when pages are missing

New Features

  • Chunking options and targets
  • Expose OpenAI logprobs as generated tokens

Full Release Notes

### Feature

* **service datamodels:** Chunking options and targets ([#3857](https://github.com/docling-project/docling/issues/3857)) ([`0877ac0`](https://github.com/docling-project/docling/commit/0877ac0b47248506d43a1c720ee930d15ec68e6b))
* **vlm:** Expose OpenAI logprobs as generated tokens ([#3903](https://github.com/docling-project/docling/issues/3903)) ([`c18bdf8`](https://github.com/docling-project/docling/commit/c18bdf8d574673a35ac147aa4d070f7f6859fd9c))

### Fix

* **tests:** Increase tolerance for fuzzy test on bbox ([#3912](https://github.com/docling-project/docling/issues/3912)) ([`8f9f2c8`](https://github.com/docling-project/docling/commit/8f9f2c86b2a934bcc60fb770b463a0ff129e39ab))
* **ocr:** Make the OCR render scale configurable instead of hardcoded ([#3877](https://github.com/docling-project/docling/issues/3877)) ([`e7f9e60`](https://github.com/docling-project/docling/commit/e7f9e605fdcbfbd30405970953acae34353631f0))
* **pdf-outline:** Use iterative walk to avoid RecursionError on deep outlines ([#3855](https://github.com/docling-project/docling/issues/3855)) ([`81a0149`](https://github.com/docling-project/docling/commit/81a0149fd95d8304133a600dae4b5a8210d5fb9a))
* Skip image enrichment without pages ([#3875](https://github.com/docling-project/docling/issues/3875)) ([`00acb59`](https://github.com/docling-project/docling/commit/00acb59c29f1302085ff8d5f3582ffa1fe10b798))
* **odf:** Skip a draw:object whose embedded part is missing ([#3876](https://github.com/docling-project/docling/issues/3876)) ([`2c3e55b`](https://github.com/docling-project/docling/commit/2c3e55b35114b3f76e999b5eb22412e0fcf535df))

### Documentation

* Add trivial (pass-through) chunker example ([#3861](https://github.com/docling-project/docling/issues/3861)) ([`ba8251e`](https://github.com/docling-project/docling/commit/ba8251e9cda84bab44cebe3b884119d3f50cb12a))