[dependabot]

Bumps ruff from 0.16.10 to 0.17.1.

Release notes

Sourced from ruff's releases.

0.17.1

Release Notes

Released on 2026-10-15.

Preview features

• [pycodestyle] Don't treat None, True, or False as keywords (E271-E274) (#29322)

Bug fixes

• Fix dedent with multiple leading comments (#29382)
• [flake8-pyi] Detect legacy positional-only parameters in __new__ methods (PYI063) (#28502)
• [flake8-pyi] Fix false positives on quoted annotations (PYI036) (#29274)
• [perflint] Avoid invalid comprehension suggestions (PERF401, PERF403) (#29366)

Rule changes

• Treat more collections and weakref containers as mutable (#29213)

Documentation

• [flake8-import-conventions] Update default and example aliases (#29333)

Contributors

• @​fixfon
• @​mmaxjr
• @​joshuavetos
• @​nekomario28
• @​ntBre
• @​shan3520

Install ruff 0.17.1

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ruff/releases/download/0.17.1/ruff-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/ruff/releases/download/0.17.1/ruff-installer.ps1 | iex"

Download ruff 0.17.1

| File | Platform | Checksum |

... (truncated)

Changelog

Sourced from ruff's changelog.

0.17.1

Released on 2026-10-15.

Preview features

• [pycodestyle] Don't treat None, True, or False as keywords (E271-E274) (#29322)

Bug fixes

• Fix dedent with multiple leading comments (#29382)
• [flake8-pyi] Detect legacy positional-only parameters in __new__ methods (PYI063) (#28502)
• [flake8-pyi] Fix false positives on quoted annotations (PYI036) (#29274)
• [perflint] Avoid invalid comprehension suggestions (PERF401, PERF403) (#29366)

Rule changes

• Treat more collections and weakref containers as mutable (#29213)

Documentation

• [flake8-import-conventions] Update default and example aliases (#29333)

Contributors

• @​fixfon
• @​mmaxjr
• @​joshuavetos
• @​nekomario28
• @​ntBre
• @​shan3520

0.17.0

Released on 2026-10-09.

The executables in our macOS and Windows release archives and ruff wheels are now code-signed. macOS executables are signed with an Apple Developer ID certificate and notarized by Apple. Windows executables have timestamped Authenticode signatures from Azure Artifact Signing. This enables verification of the release publisher and binary integrity, supports publisher-based allowlisting, and should reduce security warnings and antivirus false positives.

Breaking changes

• Update the default and latest Python versions for 3.15 (#28792)

  Ruff now defaults to Python 3.11 instead of 3.10 when no Python version is configured through target-version or requires-python. When checking for syntax errors without a configured Python version, Ruff now defaults to Python 3.15

... (truncated)

Commits

• 4683270 Bump version to 0.17.1 (#29420)
• 3514027 [ty] Update typing conformance suite pin (#29417)
• 8294556 Update referenced PR security-review workflow (#29237)
• d1e1b1f [ty] Preserve recursive aliases when rebuilding intersections (#29057)
• 9352615 [perflint] Avoid invalid comprehension suggestions (PERF401, PERF403) (...
• 83a3afc Fix dedent with multiple leading comments (#29382)
• b42a873 [ty] Clarify object attribute write-contract rationale (#29384)
• d01678e [ty] Clarify object attribute write-contract rationale (#29384)
• 355b42a [ty] Avoid writable override contracts from object (#29373)
• e26e6d2 [ty] Collect intersection inference through constraint relations (#28677)
• Additional commits viewable in compare view

[VortexUK]

Applied directly on main in 6ebde7f together with the other open Python updates (they all rewrite uv.lock, so merging them one by one would conflict).

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.