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Ruff 0.13.3 download

An extremely fast Python linter, written in Rust.

Astral Languages & SDKs #42 Languages & SDKs
This is an older version. The current version is 0.17.1. Ruff 0.17.1 · Released:

Installer files 0.13.3

ArchitectureTypeScopeFile sizeDownloadSHA256
64-bit ZIP → Portable — — github.com VirusTotal
ARM64 ZIP → Portable — — github.com VirusTotal
32-bit ZIP → Portable — — github.com VirusTotal

Link and SHA256 come from the Windows Package Manager community manifest. Compare the hash of the downloaded file before running it.

Release notes

Released on 2025-10-02.

Preview features
- Display diffs for `ruff format --check` and add support for different output formats (#20443)
- [pyflakes] Handle some common submodule import situations for `unused-import` (F401) (#20200)
- [ruff] Do not flag `%r` + `repr()` combinations (RUF065) (#20600)

Bug fixes
- [cli] Add conflict between `--add-noqa` and `--diff` options (#20642)
- [pylint] Exempt required imports from PLR0402 (#20381)
- [pylint] Fix missing `max-nested-blocks` in settings display (#20574)
- [pyupgrade] Prevent infinite loop with I002 and UP026 (#20634)

Rule changes
- [flake8-simplify] Improve help message clarity (SIM105) (#20548)

Documentation
- Add the *The Basics* title back to CONTRIBUTING.md (#20624)
- Fixed documentation for try_consider_else (#20587)
- [isort] Clarify dependency between `order-by-type` and `case-sensitive` settings (#20559)
- [pylint] Clarify fix safety to include left-hand hashability (PLR6201) (#20518)

Other changes
- [playground] Fix quick fixes for empty ranges in playground (#20599)

https://github.com/astral-sh/ruff/releases/tag/0.13.3

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