v17.13.0 mineru-4.0.9-released
Gerstep/cybosSep 28, 2026 → Sep 28, 20260 days between releases
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Analyzing what changed between v17.13.0 and mineru-4.0.9-released. This page updates automatically — usually within a minute.
The Two Releases
v17.13.0
v17.13.0
Sep 28, 2026· 23 days ago
This update improves PDF/A conversion by switching validation from veraPDF to pikepdf and introduces a new backend option, while fixing numerous bugs related to OCR, Ghostscript, and metadata handling.
Full release notesmineru-4.0.9-released
MinerU 4.0.9
Sep 28, 2026· 24 days ago
Focuses on improving PDF text extraction accuracy by fixing word spacing issues and optimizing the PDF rendering subprocess for better concurrency handling.
Full release notes