v4.22.0 v2.131.0
low risk
docling-project/doclingSep 26, 2026 → Sep 29, 20262 days between releases
What's New
Adds Apple Keynote support and PDF performance optimizations
New Features
- Native support for Apple Keynote (.key) files
- Parse Keynote charts as classified pictures
- Performance optimization for PDF page object indexing
- Enhanced table parsing for LaTeX, HTML, and DOCX formats
Improvements
- Performance optimization for PDF page object indexing
- Enhanced table parsing for LaTeX, HTML, and DOCX formats
- Improved OCR error reporting and remote API handling
Bug Fixes
- Fixed table parsing for LaTeX, HTML, and DOCX formats
- VLM remote API calls now report INFERENCE_ERROR instead of empty success
- METS archive member limit enforcement while iterating
- Plugins skip external entry points before importing
- Pipeline skips enrichment after timeout
Upgrade Notes
No specific configuration changes or migrations are mentioned in the release notes.
The Two Releases
v4.22.0
v4.22.0
Sep 26, 2026· 25 days ago
Focuses on authentication enhancements and OpenAPI specification compliance, including improved auth flow and parameter handling.
Full release notesv2.131.0
Sep 29, 2026· 23 days ago
Adds native Apple Keynote file support and charts parsing, alongside performance optimizations for PDF processing and fixes for table parsing, OCR, and various document formats.
Full release notes