pystemmer
Snowball stemming algorithms, for information retrieval
3.1.0
2.5M downloads/mo
#3043 most downloaded on PyPI
snowballstem/pystemmer
What this package is like to depend on
Last release 3 months ago
22 May 2026
Release timing varies
gaps range from 2 months to 7.1 years
This project publishes no release notes
the list below is its commits, not an announcement
Nothing withdrawn
no release was ever pulled
17 years old
14 releases · first in 2009
1 release in the last 12 months
see the full history below
Release timeline
12 releases · Nov 2009 to May 2026Releases
latest 14-
3.1.022 May 2026Commits, not release notes
This project publishes no release notes. Between
v3.0.0andv3.1.0there were 9 commits, 9 of them substantive:- Add newly-registered classifiers
- README.rst: Update Python versions tested with
- README.rst: Update re distutils
- Update algorithm list for snowball 3.0.0
- Add support for python 3.14
- Remove support for Python 2
- Fix doc of last version with Python 2 support
- Update for 3.1.0
- Remove really old ChangeLog
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3.0.008 May 2025Commits, not release notes
This project publishes no release notes. Between
v2.2.0.3andv3.0.0there were 2 commits, 2 of them substantive:- Update for 3.0.0
- [ci] Drop testing for Python < 3.8
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2.2.0.310 Oct 2024Commits, not release notes
This project publishes no release notes. Between
v2.2.0.2andv2.2.0.3there were 6 commits, 5 of them substantive:- [ci] Add action to test install from pypi
- Prune libstemmer_c sources from MANIFEST.in
- [ci] Test non-wheel installs in pip-install
- [ci] Trigger pip-install when .yml changes
- [ci] Fix stupid typo in pip-install.yml
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2.2.0.208 Oct 2024Commits, not release notes
This project publishes no release notes. Between
v2.2.0.1andv2.2.0.2there were 9 commits, 8 of them substantive:- Captialisation fixes
- [ci] Test more python versions
- Drop support for Python 2 and CI testing for < 3.6
- [ci] Don't ignore changes to doc tests
- Unrestrict the maximum Cython version
- Add Python 3.12 to CI
- Document C compiler requirement and CC env var
- Update for python 3.13 (#48)
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2.2.0.116 Jan 2023Commits, not release notes
This project publishes no release notes. Between
v2.2.0andv2.2.0.1there were 5 commits, 4 of them substantive:- Fix doctests
- [ci] Really run jobs with different Python versions
- Allow building with system libstemmer
- Drop bundling of libstemmer_c sources
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2.2.029 Nov 2022Nothing published for this version
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2.0.115 Jul 2020Nothing published for this version
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2.0.0.121 Mar 2020Nothing published for this version
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2.0.021 Mar 2020Nothing published for this version
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1.3.025 Feb 2013Nothing published for this version
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1.2.009 Aug 2011Nothing published for this version
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1.1.006 Nov 2009Nothing published for this version
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1.0.1no dateNothing published for this version
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1.0no dateNothing published for this version