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Bump nltk from 3.9.2 to 3.9.4#45

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Bump nltk from 3.9.2 to 3.9.4#45
dependabot[bot] wants to merge 1 commit intomainfrom
dependabot/pip/nltk-3.9.4

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@dependabot dependabot bot commented on behalf of github Mar 24, 2026

Bumps nltk from 3.9.2 to 3.9.4.

Changelog

Sourced from nltk's changelog.

Version 3.9.4 2026-03-24

  • Support Python 3.14
  • Fix bug in Levenshtein distance when substitution_cost > 2
  • Fix bug in Treebank detokeniser re quote ordering
  • Fix bug in Jaro similarity for empty strings
  • Several security enhancements
  • Fix GHSA-rf74-v2fm-23pw: unbounded recursion in JSONTaggedDecoder
  • Implement TextTiling vocabulary introduction method (Hearst 1997)
  • Fix ALINE feature matrix errors and add comprehensive tests
  • Support multiple VerbNet versions, fix longid/shortid regex for VerbNet ids
  • Let downloader fallback to md5 when sha256 is unavailable
  • Several other minor bugfixes and code cleanups

Thanks to the following contributors to 3.9.4: Min-Yen Kan, Eric Kafe, Emily Voss, bowiechen, Hrudhai01, jancallewaert, Mr-Neutr0n, pollak.peter89, ylwango613,

Version 3.9.3 2026-02-21

  • Fix CVE-2025-14009: secure ZIP extraction in nltk.downloader (#3468)
  • Block path traversal/arbitrary reads in nltk.data for protocol-less refs (#3467)
  • Block path traversal/abs paths in corpus readers and FS pointers (#3479, #3480)
  • Validate external StanfordSegmenter JARs using SHA256 (#3477)
  • Add optional sandbox enforcement for filestring() (#3485)
  • Maintenance: downloader/zipped models, CI/tooling updates

Thanks to the following contributors to 3.9.3: Chris Clauss, Eric Kafe, HyperPS, purificant, Shivansh-Game, Christopher Smith

Version 3.9.2 2025-10-01

  • Update download checksums to use SHA256 in built index
  • Fix percentage escape in new-style string formatting
  • replace shortened URLs using goo.gl
  • Make Wordnet interoperable with various taggers and tagged corpora
  • Fix saving PerceptronTagger
  • Document how to reproduce old Wordnet studies
  • properly initialize Portuguese corpus reader
  • support for mixed rules conversion into Chomsky Normal Form
  • only import tkinter if a GUI is needed
  • issue #2112 with Corenlp
  • new environment variable NLTK_DOWNLOADER_FORCE_INTERACTIVE_SHELL
  • Lesk defaults to most frequent sense in case of ties

Thanks to the following contributors to 3.9.2: Jose Cols, Peter de Blanc, GeneralPoxter, Eric Kafe, William LaCroix, Jason Liu, Samer Masterson, Mike014, purificant, Andrew Ernest Ritz, samertm, Ikram Ul Haq, Christopher Smith, Ryan Mannion

Version 3.9.1 2024-08-19

... (truncated)

Commits
  • ad9c96b Update copyright year
  • 7edcddf Updates for 3.9.4 release
  • 67a2736 Merge pull request #3180 from yzhaoinuw/bug-on-edit_distance_align
  • 2b17ac5 Fix edit_distance_align backtrace for high substitution costs
  • 4b72976 Merge pull request #3018 from JuanIMartinezB/bug/shortid-longid
  • 8a5619f Merge pull request #3222 from Syzygy2048/feature/texttiling-vocabulary-introd...
  • c6574d7 Merge pull request #3289 from ihitamandal/codeflash/optimize-windowdiff-2024-...
  • 98ff5d9 Merge pull request #3435 from Hrudhai01/fix-3260-detokenize-quotes
  • aec4fce Merge pull request #3522 from ekaf/pathsec
  • eec4ee3 Merge pull request #3526 from nltk/update-contributing
  • Additional commits viewable in compare view

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Bumps [nltk](https://github.com/nltk/nltk) from 3.9.2 to 3.9.4.
- [Changelog](https://github.com/nltk/nltk/blob/develop/ChangeLog)
- [Commits](nltk/nltk@3.9.2...3.9.4)

---
updated-dependencies:
- dependency-name: nltk
  dependency-version: 3.9.4
  dependency-type: indirect
...

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dependabot bot commented on behalf of github Mar 24, 2026

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Please fix the above issues or remove invalid values from dependabot.yml.

@dependabot dependabot bot requested a review from kelp as a code owner March 24, 2026 17:44
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