mineru-3.1.8-released

opendatalab/MinerUmineru-3.1.8-releasedMay 7, 2026by myhloli

AI Summary

Enhances processing capabilities by adding parallel worker support, improving text detection, and refining table and chart handling logic.

Key Highlights

Support for launching multiple workers in parallel in the router.
Enhanced vertical text block detection in text processing.
Added image analysis option to various API endpoints and processing functions.
Added fallback for inline caption fragments in visual processing.
Expanded header count by rowspan in table merging logic.

New Features

Parallel worker launching
Vertical text block detection
Image analysis option
Inline caption fallback
Table header expansion

Full Release Notes

## What's Changed
* feat: Support launching multiple workers in parallel in the router by @myhloli in https://github.com/opendatalab/MinerU/pull/4913
* feat: enhance vertical text block detection in text processing #4912 by @myhloli in https://github.com/opendatalab/MinerU/pull/4914
* Some optimization items by @myhloli in https://github.com/opendatalab/MinerU/pull/4917
  * feat: add image analysis option to various API endpoints and processing functions
  * feat: add fallback for inline caption fragments in visual processing
  * feat: expand header count by rowspan in table merging logic


**Full Changelog**: https://github.com/opendatalab/MinerU/compare/mineru-3.1.7-released...mineru-3.1.8-released