Enhancement

• Optimize clean_extra_whitespace_with_index_run (codeflash)
• Optimize recursive_xy_cut_swapped (codeflash)
• Optimize _DocxPartitioner._parse_category_depth_by_style_name (codeflash)
• Optimize VertexAIEmbeddingEncoder._add_embeddings_to_elements (codeflash)
• Optimize ngrams (codeflash)
• Optimize stage_for_datasaur (codeflash)

0.18.27

Fixes

• Comment no-ops in zoom_image (codeflash)
• Fix an issue where elements with partially filled extracted text are marked as extracted

Enhancement

• Optimize sentence_count (codeflash)
• Optimize _PartitionerLoader._load_partitioner (codeflash)
• Optimize detect_languages (codeflash)
• Optimize contains_verb (codeflash)
• Optimize get_bbox_thickness (codeflash)
• Upgrade pdfminer-six to 20260107 to fix ~15-18% performance regression from eager f-string evaluation

0.18.26

Fixes

• Pin deltalake<1.3.0 to fix ARM64 Docker builds (1.3.0 missing Linux ARM64 wheels)

0.18.25

Fixes

• Security update: Removed pdfminer.six version constraint and bumped pdfminer.six and urllib3 to address high severity CVEs

Enhancement

• Optimize OCRAgentTesseract.extract_word_from_hocr (codeflash)

Fixes

• Security update: Bumped dependencies to address security vulnerabilities

0.18.22

Enhancement

Features

Fixes

• fix(deps): Bump fonttools to address cve by @CyMule in #4125

Full Changelog: 0.18.21...0.18.22

0.18.21

Enhancement

• Update save_elements unit test to check crop box padding behavior

Features

Fixes

• Update unstructured-inference to 1.1.2 to address CVEs

0.18.20

Enhancement

• Improve the VoyageAI integration
• Add voyage-context-3 support
• Flag extracted elements as such in the metadata for downstream use

Features

Fixes

0.18.18

Fixes

• Prevent path traversal in email MSG attachment filenames Fixed a security vulnerability (GHSA-gm8q-m8mv-jj5m) where malicious attachment filenames containing path traversal sequences could write files outside the intended directory. The fix normalizes both Unix and Windows path separators before sanitizing filenames, preventing cross-platform path traversal attacks in partition_msg functions

0.18.17

Enhancement

Features

Fixes

• Removed Clarifai dependency as it is no longer used
• Bumped dependencies via pip-compile to address the following CVEs:
  • pypdf: GHSA-vr63-x8vc-m265
  • pip: GHSA-4xh5-x5gv-qwph
  • uv: GHSA-8qf3-x8v5-2pj8 GHSA-pqhf-p39g-3x64

0.18.16

Enhancement

• Speed up function _assign_hash_ids by 34% (codeflash)

Features

Fixes

• Bumped dependencies via pip-compile to address the following CVEs:
  • authlib: GHSA-pq5p-34cr-23v9
  • python-3.12/python03.12-base: CVE-2025-8291, GHSA-49g5-f6qw-8mm7
  • libcrypto3/libssl3: CVE-2025-9230, CVE-2025-9231, CVE-2025-9232, GHSA-76r2-c3cg-f5r9, GHSA-9mrx-mqmg-gwj9

What's Changed

• Setup Codeflash Github Actions to optimize all future code by @misrasaurabh1 in #4082
• fix: update deps to resolve cve by @qued in #4093
• ⚡️ Speed up function group_broken_paragraphs by 30% by @aseembits93 in #4088
• ⚡️ Speed up method ElementHtml._get_children_html by 234% by @aseembits93 in #4087
• Luke/sept16 CVE by @luke-kucing in #4094

New Contributors

• @aseembits93 made their first contribution in #4088

Full Changelog: 0.18.14...0.18.15

0.18.14

Enhancements

• Speed up function sentence_count by 59% (codeflash)

• Speed up function check_for_nltk_package by 111% (codeflash)

• Speed up function under_non_alpha_ratio by 76% (codeflash)

Features

Fixes

• change short text language detection log to debug reduce warning level log spamming
  • Bumped dependencies via pip-compile to address the following CVEs:
    • Python 3.12/3.13: CVE-2025-8194, GHSA-v594-44hm-2j7p
    • glibc & related (glibc, glibc-locale-posix, ld-linux, libcrypt1): CVE-2025-8058, GHSA-8xjp-c72j-67q8
    • aiohttp: GHSA-9548-qrrj-x5pj
    • openjpeg: CVE-2025-54874
    • pypdf: GHSA-7hfw-26vp-jp8m
    • transformers: GHSA-9356-575x-2w9m
    • urllib3: GHSA-48p4-8xcf-vxj5