Bump kreuzberg from 4.2.9 to 4.2.10

[dependabot]

Bumps kreuzberg from 4.2.9 to 4.2.10.

Release notes

Sourced from kreuzberg's releases.

v4.2.10

Fixes

Java Bindings

• Fix ClassCastException when deserializing nested generic collections (#355)
  • Added @JsonDeserialize(contentAs = ...) annotations to PageStructure, FormattedBlock, Footnote, Attributes, PageHierarchy, PageContent, DjotContent
  • Added comprehensive JSON deserialization regression tests (17 new tests)

Python Bindings

• Fix Windows CLI binary missing from wheel (#349)
  • CI workflow was copying with wrong filename (kreuzberg.exe instead of kreuzberg-cli.exe)

MIME Type Detection

• Fix DOCX/XLSX/PPTX detected as ZIP via detect_mime_type_from_bytes (#350)
  • The function now inspects ZIP contents for Office format markers

Java Bindings

• Fix format-specific metadata missing in getMetadataMap()
  • ResultParser.buildMetadata() now properly propagates flattened format metadata to Metadata.additional

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Full Changelog: kreuzberg-dev/kreuzberg@v4.2.9...v4.2.10

Changelog

Sourced from kreuzberg's changelog.

[4.2.10] - 2026-02-05

Fixed

MIME Type Detection

• DOCX/XLSX/PPTX files detected as ZIP via detect_mime_type_from_bytes: Fixed Office Open XML files (DOCX, XLSX, PPTX) being incorrectly detected as application/zip when using bytes-based MIME detection. The function now inspects ZIP contents for Office format markers (word/document.xml, xl/workbook.xml, ppt/presentation.xml) to correctly identify these formats. (#350)

Java Bindings

• Format-specific metadata missing in getMetadataMap(): Fixed sheet_count, sheet_names, and other format-specific metadata fields not being accessible via ExtractionResult.getMetadataMap(). The ResultParser.buildMetadata() method now properly propagates flattened format metadata (e.g., Excel, PPTX) to the Metadata.additional map.
• ClassCastException when deserializing nested generic collections: Fixed LinkedHashMap cannot be cast to PageStructure and similar errors when deserializing JSON with nested List<T> fields. Added @JsonDeserialize(contentAs = ...) annotations to all model classes with generic list fields (PageStructure, FormattedBlock, Footnote, Attributes, PageHierarchy, PageContent, DjotContent) to preserve type information during Jackson deserialization. (#355)

Python Bindings

• Windows CLI binary still missing from wheel: Fixed CI workflow copying CLI binary with wrong filename (kreuzberg.exe instead of kreuzberg-cli.exe), causing the binary to be excluded from Windows wheels despite the v4.2.9 build.py fix. The CI now copies with the correct name to match pyproject.toml include paths. (#349)

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Commits

• c9ca4f7 fix(benchmark): add per-file timing to batch mode and measure disk sizes
• 3e22952 chore: updated benchmark docs
• 5b2ba69 chore(release): v4.2.10
• d77a24c fix(build): sync Ruby native extension version with workspace
• 486f800 fix(ci): update C# e2e test document paths
• bed64ba fix(ci): use find -print -quit to avoid SIGPIPE in CI CLI
• 5003897 fix(ci): update remaining test document paths and fix ground truth
• 2c8b21b fix(tests): update test document paths after directory refactoring
• 6afdc2b feat(benchmark-harness): add Rust fixture generation and size measurement
• 629ed63 chore(ruby): remove unnecessary rubocop disable directives
• Additional commits viewable in compare view

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