0.18.15

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

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

0.18.13

0.18.13

Fixes

Parse a wider variety of date formats in email headers The partition_email function is now more robust to non-standard date formats, including ISO-8601 dates with "Z" suffixes. This prevents ValueError exceptions when partitioning emails with these date formats.

0.18.12

What's Changed

• Prevent large file content in encoding exceptions Replace UnicodeDecodeError with UnprocessableEntityError in encoding detection to avoid storing entire file content in exception objects, which can cause issues in logging and error reporting systems when processing large files.

Full Changelog: 0.18.11...0.18.12

0.18.11

What's Changed

• add '|' as a delimiter in csv files by @jiajun-unstructured in #4059
• feat: map tags by type + add coverage by @MaksOpp in #4068
• chore: switch to charset normalizer by @qued in #4060
• bump version and release by @MaksOpp in #4070

Full Changelog: 0.18.10...0.18.11

0.18.10

0.18.10

Enhancements

Features

• Add OCR_AGENT_CACHE_SIZE environment variable Added configurable cache size for OCR agents to control memory usage.

0.18.9

0.18.9

Enhancements

Features

• Convert elements to markdown for output Added function to convert elements to markdown format for easy viewing.

Fixes

• Language detection nit Handle empty text
• Properly handle password protected xlsx - detect password protection on XLSX files and raise appropriate

0.18.7

0.18.7

Enhancements

Features

• Add language detection for PDFs Add document and element level language detection to PDFs.

Fixes

0.18.6

0.18.6

Enhancements

Features

Fixes

• Improved epub partition errors EPUB partition will now produce new type of error on unprocessable files.
• Fix type for serialized TableChunks Use TableChunk for the string value of the field type when serializing elements of type TableChunk, rather than using the value Table.

0.18.4

What's Changed

• fix(partition, csv): increase csv field limit by @ds-filipknefel in #4046

Full Changelog: 0.18.3...0.18.4