mineru-3.0.9-released

microsoft/graphragmineru-3.0.9-releasedApr 7, 2026by myhloli

AI Summary

Fixes handling of disallowed control Unicode characters and enhances table merging logic in PDF processing.

Key Highlights

Added function to identify disallowed control Unicode characters
Enhanced table merging logic with improved row metrics
Added aspect ratio checks and character count limits for PDF processing

New Features

Improved table merging logic
Aspect ratio checks
Character count limits

Full Release Notes

## What's Changed

* fix #4742: add function to identify disallowed control Unicode characters by @myhloli in https://github.com/opendatalab/MinerU/pull/4743
* fix #4744 by @myhloli in https://github.com/opendatalab/MinerU/pull/4745: 
    * enhance table merging logic with improved row metrics and state management 
    * add aspect ratio checks and character count limits for PDF processing


**Full Changelog**: https://github.com/opendatalab/MinerU/compare/mineru-3.0.8-released...mineru-3.0.9-released