mineru-4.0.2-released mineru-4.0.3-released
opendatalab/MinerUSep 17, 2026 → Sep 18, 20261 day between releases
What's New
Removes API language parameter and latex-delimiters option; adds PDF vector geometry support
Breaking Changes
- Removed `language` parameter from the API server
- Removed `latex-delimiters` option; now controlled by `render.latex_delimiters` config
New Features
- PDF page vector geometry support in content processing
- Enhanced CLI Docker repository flags and alias handling
Improvements
- VLM server honors offline mode and respects environment variables
- VLM server treats llama router sources as explicit selectors
- docvortex upgraded to minimum version 0.4.15
- SDK: Lazy export resolution no longer mutates module globals
Upgrade Notes
Update configuration by moving `latex-delimiters` to `render.latex_delimiters`. Remove the `language` parameter from API requests. Ensure docvortex dependency is >= 0.4.15.
The Two Releases
MinerU 4.0.2
Sep 17, 2026· 1 month ago
A maintenance release that replaces the OFD preview functionality with HTML source previews and improves logging configuration. Includes security hardening for remote image fetching.
Full release notesMinerU 4.0.3
Sep 18, 2026· 1 month ago
MinerU 4.0.3 introduces support for PDF page vector geometry in content processing and enhances the VLM server's offline mode and model injection logic. It also refines CLI argument handling and removes specific configuration options.
Full release notes