v2.107.0

Feature

• Structured error categorization and typed backend load errors (#3623) (4ecde00)
• xlsx: Render sheet names as headings in markdown export (#3635) (eb0db6b)
• jats: Support fn-group footnotes (#3636) (17f105e)
• Improve nemotron's batching and auto-selection (#3674) (2ec93e1)
• Add OpenDocument backend support and improve ODF image/table handling (#3480) (e2afe38)
• Add comment extraction support for xlsx and pptx (#3675) (a572a12)

Fix

• docx: Resolve layout spacer artifacts, missing header images, and metadata extraction (#3556) (f50c54b)
• rapidocr: Propagate num_threads and fix GPU device key for the paddle backend (#3682) (f4e6a15)

Documentation

• Fix README typos and epub example (#3691) (a4bf626)