pyupgrade
A tool to automatically upgrade syntax for newer versions.
3.21.2
1.9M downloads/mo
#3483 most downloaded on PyPI
asottile/pyupgrade
What this package is like to depend on
Last release 9 months ago
19 Nov 2025
Release timing varies
gaps range from 1 weeks to 5 months
This project publishes no release notes
the list below is its commits, not an announcement
Nothing withdrawn
no release was ever pulled
9 years old
177 releases · first in 2017
3 releases in the last 12 months
see the full history below
Release timeline
177 releases · Mar 2017 to Nov 2025Releases
latest 60 of 177-
3.21.219 Nov 2025Commits, not release notes
This project publishes no release notes. Between
v3.21.1andv3.21.2there were 3 commits, 1 of them substantive:- fix unstringing multiline string annotations
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3.21.108 Nov 2025Commits, not release notes
This project publishes no release notes. Between
v3.21.0andv3.21.1there were 7 commits, 2 of them substantive:- py310+
- vendor cookie_re from cpython
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3.21.009 Oct 2025Commits, not release notes
This project publishes no release notes. Between
v3.20.0andv3.21.0there were 22 commits, 3 of them substantive:- Rewrite
version_info[0]andversion_info.major - convince mypy this is always a string
- regenerate symbols for --py314-plus
- Rewrite
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3.20.023 May 2025Commits, not release notes
This project publishes no release notes. Between
v3.19.1andv3.20.0there were 18 commits, 2 of them substantive:- upgrade asottile/workflows
- pyupgrade fixes for python 3.14
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3.19.117 Dec 2024Commits, not release notes
This project publishes no release notes. Between
v3.19.0andv3.19.1there were 11 commits, 3 of them substantive:- fix typo in module name
- upgrade gha
- fix search for .encode(...) call with 3.12+ f-string tokens
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3.19.022 Oct 2024Commits, not release notes
This project publishes no release notes. Between
v3.18.0andv3.19.0there were 7 commits, 3 of them substantive:- py39+
- prevent dict/set rewrite directly in f-string placeholder
- fix named escapes in FSTRING_MIDDLE
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3.18.011 Oct 2024Commits, not release notes
This project publishes no release notes. Between
v3.17.0andv3.18.0there were 9 commits, 1 of them substantive:- regenerate symbols for --py313-plus
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3.17.028 Jul 2024Commits, not release notes
This project publishes no release notes. Between
v3.16.0andv3.17.0there were 15 commits, 4 of them substantive:- remove support for python 3.8
- hack around python/mypy#17566
- rewrite TypeVar defaults for Generator / AsyncGenerator
- run pyupgrade on itself
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3.16.008 Jun 2024Commits, not release notes
This project publishes no release notes. Between
v3.15.2andv3.16.0there were 13 commits, 2 of them substantive:- Regenerate typing import replacements using latest reorder-python-imports
- rewrite pep 646 Unpack to splat in
*args
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3.15.224 Mar 2024Nothing published for this version
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3.15.118 Feb 2024Nothing published for this version
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3.15.007 Oct 2023Nothing published for this version
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3.14.002 Oct 2023Nothing published for this version
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3.13.023 Sep 2023Nothing published for this version
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3.12.021 Sep 2023Nothing published for this version
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3.11.221 Sep 2023Nothing published for this version
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3.11.119 Sep 2023Nothing published for this version
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3.11.015 Sep 2023Nothing published for this version
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3.10.130 Jul 2023Nothing published for this version
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3.10.030 Jul 2023Nothing published for this version
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3.9.008 Jul 2023Nothing published for this version
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3.8.001 Jul 2023Nothing published for this version
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3.7.018 Jun 2023Nothing published for this version
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3.6.010 Jun 2023Nothing published for this version
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3.5.010 Jun 2023Nothing published for this version
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3.4.110 Jun 2023Nothing published for this version
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3.4.006 May 2023Nothing published for this version
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3.3.225 Apr 2023Nothing published for this version
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3.3.106 Dec 2022Nothing published for this version
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3.3.002 Dec 2022Nothing published for this version
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3.2.329 Nov 2022Nothing published for this version
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3.2.210 Nov 2022Nothing published for this version
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3.2.110 Nov 2022Nothing published for this version
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3.2.029 Oct 2022Nothing published for this version
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3.1.010 Oct 2022Nothing published for this version
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3.0.004 Oct 2022Nothing published for this version
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2.38.403 Oct 2022Nothing published for this version
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2.38.303 Oct 2022Nothing published for this version
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2.38.226 Sep 2022Nothing published for this version
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2.38.124 Sep 2022Nothing published for this version
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2.38.015 Sep 2022Nothing published for this version
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2.37.326 Jul 2022Nothing published for this version
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2.37.219 Jul 2022Nothing published for this version
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2.37.111 Jul 2022Nothing published for this version
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2.37.010 Jul 2022Nothing published for this version
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2.36.010 Jul 2022Nothing published for this version
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2.35.010 Jul 2022Nothing published for this version
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2.34.006 Jun 2022Nothing published for this version
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2.33.006 Jun 2022Nothing published for this version
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2.32.105 May 2022Nothing published for this version
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2.32.008 Apr 2022Nothing published for this version
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2.31.113 Mar 2022Nothing published for this version
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2.31.001 Jan 2022Nothing published for this version
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2.30.130 Dec 2021Nothing published for this version
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2.30.028 Dec 2021Nothing published for this version
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2.29.116 Nov 2021Nothing published for this version
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2.29.028 Sep 2021Nothing published for this version
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2.28.127 Sep 2021Nothing published for this version
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2.28.025 Sep 2021Nothing published for this version
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2.27.023 Sep 2021Nothing published for this version