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v2.107.0

docling-project/doclingv2.107.0Jun 24, 2026by docling-ops[bot]

AI Summary

Enhances document parsing with new backends for OpenDocument formats, improves error handling, and adds structured headings for spreadsheets.

Key Highlights

  • Structured error categorization and typed backend load errors
  • Render sheet names as headings in markdown export
  • Support fn-group footnotes in JATS
  • Add OpenDocument backend support

New Features

  • Structured error categorization and typed backend load errors
  • Render sheet names as headings in markdown
  • Support fn-group footnotes
  • Improve nemotron's batching and auto-selection
  • Add OpenDocument backend support
  • Add comment extraction support for xlsx and pptx

Full Release Notes

### Feature

* Structured error categorization and typed backend load errors ([#3623](https://github.com/docling-project/docling/issues/3623)) ([`4ecde00`](https://github.com/docling-project/docling/commit/4ecde0090bcbdbc85a61a8527221882750483b8b))
* **xlsx:** Render sheet names as headings in markdown export ([#3635](https://github.com/docling-project/docling/issues/3635)) ([`eb0db6b`](https://github.com/docling-project/docling/commit/eb0db6b1227e25c52463acf03effbc15236d8682))
* **jats:** Support fn-group footnotes ([#3636](https://github.com/docling-project/docling/issues/3636)) ([`17f105e`](https://github.com/docling-project/docling/commit/17f105e26d19b466d51d5458e51c433005030554))
* Improve nemotron's batching and auto-selection ([#3674](https://github.com/docling-project/docling/issues/3674)) ([`2ec93e1`](https://github.com/docling-project/docling/commit/2ec93e1cddcef5e73d2385bf83e7e5f37301581e))
* Add OpenDocument backend support and improve ODF image/table handling ([#3480](https://github.com/docling-project/docling/issues/3480)) ([`e2afe38`](https://github.com/docling-project/docling/commit/e2afe38196f6071ca2f3be0a4d6f3bad01997e32))
* Add comment extraction support for xlsx and pptx ([#3675](https://github.com/docling-project/docling/issues/3675)) ([`a572a12`](https://github.com/docling-project/docling/commit/a572a12eb00f21364711ba4a20d86c6790aa3f12))

### Fix

* **docx:** Resolve layout spacer artifacts, missing header images, and metadata extraction ([#3556](https://github.com/docling-project/docling/issues/3556)) ([`f50c54b`](https://github.com/docling-project/docling/commit/f50c54b391e2b2d45d3da40bee1bc8d28482d190))
* **rapidocr:** Propagate num_threads and fix GPU device key for the paddle backend ([#3682](https://github.com/docling-project/docling/issues/3682)) ([`f4e6a15`](https://github.com/docling-project/docling/commit/f4e6a1514a538c8b1d1850218d6a666cb36d90e9))

### Documentation

* Fix README typos and epub example ([#3691](https://github.com/docling-project/docling/issues/3691)) ([`a4bf626`](https://github.com/docling-project/docling/commit/a4bf62640daee5bf5122addbd81ab9bb1e158c43))