mineru-3.4.1-released

opendatalab/MinerUmineru-3.4.1-releasedJul 3, 2026by myhloli

AI Summary

A maintenance release addressing character selection, legacy char handling, and header/footer classification logic within the PDF processing pipeline.

Key Highlights

Enhanced character selection for span filling in PDF processing
Integrated support for pdftext 0.7 PageChars and legacy char handling
Enhanced header and footer classification logic with new boundary checks

Full Release Notes

## What's Changed
* fix #5212 : enhance character selection for span filling in PDF processing by @myhloli in https://github.com/opendatalab/MinerU/pull/5216
* fix #5215 : integrate support for pdftext 0.7 PageChars and legacy char handling by @myhloli in https://github.com/opendatalab/MinerU/pull/5218
* fix #5217 : enhance header and footer classification logic with new boundary checks by @myhloli in https://github.com/opendatalab/MinerU/pull/5219


**Full Changelog**: https://github.com/opendatalab/MinerU/compare/mineru-3.4.0-released...mineru-3.4.1-released