chore(deps): bump unstructured from 0.14.10 to 0.15.7

[dependabot]

Bumps unstructured from 0.14.10 to 0.15.7.

Release notes

Sourced from unstructured's releases.

0.15.7

Enhancements

Features

Fixes

• Fix NLTK data download path to prevent nested directories. Resolved an issue where a nested "nltk_data" directory was created within the parent "nltk_data" directory when it already existed. This fix prevents errors in checking for existing downloads and loading models from NLTK data.

0.15.6

Enhancements

Features

Fixes

• Bump to NLTK 3.9.x Bumps to the latest nltk version to resolve CVE.
• Update CI for ingest-test-fixture-update-pr to resolve NLTK model download errors.
• Synchronized text and html on TableChunk splits. When a Table element is divided during chunking to fit the chunking window, TableChunk.text corresponds exactly with the table text in TableChunk.metadata.text_as_html, .text_as_html is always parseable HTML, and the table is split on even row boundaries whenever possible.

0.15.5

Enhancements

Features

Fixes

• Revert to using unstructured.pytesseract fork. Due to the unavailability of some recent release versions of pytesseract on PyPI, the project now uses the unstructured.pytesseract fork to ensure stability and continued support.
• Bump libreoffice verson in image. Bumps the libreoffice version to 25.2.5.2 to address CVEs.
• Downgrade NLTK dependency version for compatibility. Due to the unavailability of nltk==3.8.2 on PyPI, the NLTK dependency has been downgraded to <3.8.2. This change ensures continued functionality and compatibility.

0.15.4

Enhancements

Features

Fixes

• Resolve an installation error with pytesseract>=0.3.12 that occurred during pip install unstructured[pdf]==0.15.3.

0.15.3

Enhancements

Features

... (truncated)

Changelog

Sourced from unstructured's changelog.

0.15.7

Enhancements

Features

Fixes

• Fix NLTK data download path to prevent nested directories. Resolved an issue where a nested "nltk_data" directory was created within the parent "nltk_data" directory when it already existed. This fix prevents errors in checking for existing downloads and loading models from NLTK data.

0.15.6

Enhancements

Features

Fixes

• Bump to NLTK 3.9.x Bumps to the latest nltk version to resolve CVE.
• Update CI for ingest-test-fixture-update-pr to resolve NLTK model download errors.
• Synchronized text and html on TableChunk splits. When a Table element is divided during chunking to fit the chunking window, TableChunk.text corresponds exactly with the table text in TableChunk.metadata.text_as_html, .text_as_html is always parseable HTML, and the table is split on even row boundaries whenever possible.

0.15.5

Enhancements

Features

Fixes

• Revert to using unstructured.pytesseract fork. Due to the unavailability of some recent release versions of pytesseract on PyPI, the project now uses the unstructured.pytesseract fork to ensure stability and continued support.
• Bump libreoffice verson in image. Bumps the libreoffice version to 25.2.5.2 to address CVEs.
• Downgrade NLTK dependency version for compatibility. Due to the unavailability of nltk==3.8.2 on PyPI, the NLTK dependency has been downgraded to <3.8.2. This change ensures continued functionality and compatibility.

0.15.4

Enhancements

Features

Fixes

• Resolve an installation error with pytesseract>=0.3.12 that occurred during pip install unstructured[pdf]==0.15.3.

0.15.3

Enhancements

Features

... (truncated)

Commits

• 01dbc7b fix: nltk data download path to prevent redundant nested directories (#3546)
• 1f8030d fix(CVE-2024-39705): bump to nltk 3.9.1; correct model download issues (#3541)
• a861ed8 feat(chunk): split tables on even row boundaries (#3504)
• 99f72d6 ci: fix ingest test fixtures update (#3532)
• fc26426 feat: replace pytesseract with unstructured.pytesseract fork (#3528)
• e64e095 build: update to latest base image (#3524)
• d0211cc build: downgrade nltk version (#3527)
• 9b778e2 fix: pytesseract>=0.3.12 installation error while installing pdf extra (#...
• d6a84bd build(deps): update extra-paddleocr requirements (#3515)
• 7437f0a fix(CVE-2024-39705): update to latest nltk version (#3512)
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