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This PR contains the following updates:

Package	Type	Update	Change	Age	Confidence
astral-sh/ruff-pre-commit	repository	minor	v0.12.7 -> v0.13.1
ruff (source, changelog)	dependency-groups	minor	==0.12.7 -> ==0.13.1

Note: The pre-commit manager in Renovate is not supported by the pre-commit maintainers or community. Please do not report any problems there, instead create a Discussion in the Renovate repository if you have any questions.

Release Notes

v0.13.1

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See: https://github.com/astral-sh/ruff/releases/tag/0.13.1

v0.13.0

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See: https://github.com/astral-sh/ruff/releases/tag/0.13.0

v0.12.12

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See: https://github.com/astral-sh/ruff/releases/tag/0.12.12

v0.12.11

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See: https://github.com/astral-sh/ruff/releases/tag/0.12.11

v0.12.10

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See: https://github.com/astral-sh/ruff/releases/tag/0.12.10

v0.12.9

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See: https://github.com/astral-sh/ruff/releases/tag/0.12.9

v0.12.8

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See: https://github.com/astral-sh/ruff/releases/tag/0.12.8

v0.13.1

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Released on 2025-09-18.

Preview features

• [flake8-simplify] Detect unnecessary None default for additional key expression types (SIM910) (#​20343)
• [flake8-use-pathlib] Add fix for PTH123 (#​20169)
• [flake8-use-pathlib] Fix PTH101, PTH104, PTH105, PTH121 fixes (#​20143)
• [flake8-use-pathlib] Make PTH111 fix unsafe because it can change behavior (#​20215)
• [pycodestyle] Fix E301 to only trigger for functions immediately within a class (#​19768)
• [refurb] Mark single-item-membership-test fix as always unsafe (FURB171) (#​20279)

Bug fixes

• Handle t-strings for token-based rules and suppression comments (#​20357)
• [flake8-bandit] Fix truthiness: dict-only ** displays not truthy for shell (S602, S604, S609) (#​20177)
• [flake8-simplify] Fix diagnostic to show correct method name for str.rsplit calls (SIM905) (#​20459)
• [flynt] Use triple quotes for joined raw strings with newlines (FLY002) (#​20197)
• [pyupgrade] Fix false positive when class name is shadowed by local variable (UP008) (#​20427)
• [pyupgrade] Prevent infinite loop with I002 and UP026 (#​20327)
• [ruff] Recognize t-strings, generators, and lambdas in invalid-index-type (RUF016) (#​20213)

Rule changes

• [RUF102] Respect rule redirects in invalid rule code detection (#​20245)
• [flake8-bugbear] Mark the fix for unreliable-callable-check as always unsafe (B004) (#​20318)
• [ruff] Allow dataclass attribute value instantiation from nested frozen dataclass (RUF009) (#​20352)

CLI

• Add fixes to output-format=sarif (#​20300)
• Treat panics as fatal diagnostics, sort panics last (#​20258)

Documentation

• [ruff] Add analyze.string-imports-min-dots to settings (#​20375)
• Update README.md with Albumentations new repository URL (#​20415)

Other changes

• Bump MSRV to Rust 1.88 (#​20470)
• Enable inline noqa for multiline strings in playground (#​20442)

Contributors

• @​chirizxc
• @​danparizher
• @​IDrokin117
• @​amyreese
• @​AlexWaygood
• @​dylwil3
• @​njhearp
• @​woodruffw
• @​dcreager
• @​TaKO8Ki
• @​BurntSushi
• @​salahelfarissi
• @​MichaReiser

v0.13.0

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Check out the blog post for a migration
guide and overview of the changes!

Breaking changes

• Several rules can now add from __future__ import annotations automatically

  TC001, TC002, TC003, RUF013, and UP037 now add from __future__ import annotations as part of their fixes when the
  lint.future-annotations setting is enabled. This allows the rules to move
  more imports into TYPE_CHECKING blocks (TC001, TC002, and TC003),
  use PEP 604 union syntax on Python versions before 3.10 (RUF013), and
  unquote more annotations (UP037).

• Full module paths are now used to verify first-party modules

  Ruff now checks that the full path to a module exists on disk before
  categorizing it as a first-party import. This change makes first-party
  import detection more accurate, helping to avoid false positives on local
  directories with the same name as a third-party dependency, for example. See
  the FAQ
  section on import categorization for more details.

• Deprecated rules must now be selected by exact rule code

  Ruff will no longer activate deprecated rules selected by their group name
  or prefix. As noted below, the two remaining deprecated rules were also
  removed in this release, so this won't affect any current rules, but it will
  still affect any deprecations in the future.

• The deprecated macOS configuration directory fallback has been removed

  Ruff will no longer look for a user-level configuration file at
  ~/Library/Application Support/ruff/ruff.toml on macOS. This feature was
  deprecated in v0.5 in favor of using the XDG
  specification
  (usually resolving to ~/.config/ruff/ruff.toml), like on Linux. The
  fallback and accompanying deprecation warning have now been removed.

Removed Rules

The following rules have been removed:

• pandas-df-variable-name (PD901)
• non-pep604-isinstance (UP038)

Stabilization

The following rules have been stabilized and are no longer in preview:

• airflow-dag-no-schedule-argument
  (AIR002)
• airflow3-removal (AIR301)
• airflow3-moved-to-provider
  (AIR302)
• airflow3-suggested-update
  (AIR311)
• airflow3-suggested-to-move-to-provider
  (AIR312)
• long-sleep-not-forever (ASYNC116)
• f-string-number-format (FURB116)
• os-symlink (PTH211)
• generic-not-last-base-class
  (PYI059)
• redundant-none-literal (PYI061)
• pytest-raises-ambiguous-pattern
  (RUF043)
• unused-unpacked-variable
  (RUF059)
• useless-class-metaclass-type
  (UP050)

The following behaviors have been stabilized:

• assert-raises-exception (B017)
  now checks for direct calls to unittest.TestCase.assert_raises and pytest.raises instead of
  only the context manager forms.
• missing-trailing-comma (COM812)
  and prohibited-trailing-comma
  (COM819) now check for trailing commas in PEP 695 type parameter lists.
• raw-string-in-exception (EM101)
  now also checks for byte strings in exception messages.
• invalid-mock-access (PGH005) now
  checks for AsyncMock methods like not_awaited in addition to the synchronous variants.
• useless-import-alias (PLC0414) no
  longer applies to __init__.py files, where it conflicted with one of the suggested fixes for
  unused-import (F401).
• bidirectional-unicode (PLE2502) now
  also checks for U+061C (Arabic Letter Mark).
• The fix for
  multiple-with-statements
  (SIM117) is now marked as always safe.

Preview features

• [pyupgrade] Enable UP043 in stub files (#​20027)

Bug fixes

• [pyupgrade] Apply UP008 only when the __class__ cell exists (#​19424)
• [ruff] Fix empty f-string detection in in-empty-collection (RUF060) (#​20249)

Server

• Add support for using uv as an alternative formatter backend (#​19665)

Documentation

• [pep8-naming] Fix formatting of __all__ (N816) (#​20301)

v0.12.12

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Release Notes

Preview features

• Show fixes by default (#​19919)
• [airflow] Convert DatasetOrTimeSchedule(datasets=...) to AssetOrTimeSchedule(assets=...) (AIR311) (#​20202)
• [airflow] Improve the AIR002 error message (#​20173)
• [airflow] Move airflow.operators.postgres_operator.Mapping from AIR302 to AIR301 (#​20172)
• [flake8-async] Implement blocking-input rule (ASYNC250) (#​20122)
• [flake8-use-pathlib] Make PTH119 and PTH120 fixes unsafe because they can change behavior (#​20118)
• [pylint] Add U+061C to PLE2502 (#​20106)
• [ruff] Fix false negative for empty f-strings in deque calls (RUF037) (#​20109)

Bug fixes

• Less confidently mark f-strings as empty when inferring truthiness (#​20152)
• [fastapi] Fix false positive for paths with spaces around parameters (FAST003) (#​20077)
• [flake8-comprehensions] Skip C417 when lambda contains yield/yield from (#​20201)
• [perflint] Handle tuples in dictionary comprehensions (PERF403) (#​19934)

Rule changes

• [pycodestyle] Preserve return type annotation for ParamSpec (E731) (#​20108)

Documentation

• Add fix safety sections to docs (#​17490,#​17499)

Contributors

• @​11happy
• @​AlexWaygood
• @​BurntSushi
• @​Gankra
• @​JelleZijlstra
• @​Kalmaegi
• @​Lee-W
• @​MatthewMckee4
• @​PrettyWood
• @​Renkai
• @​ShaharNaveh
• @​amyreese
• @​carljm
• @​charliermarsh
• @​chirizxc
• @​danparizher
• @​dcreager
• @​dhruvmanila
• @​dylwil3
• @​github-actions
• @​kotx
• @​liortct
• @​ntBre
• @​renovate
• @​s-rigaud
• @​sharkdp

Install ruff 0.12.12

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.12.12/ruff-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/ruff/releases/download/0.12.12/ruff-installer.ps1 | iex"

Download ruff 0.12.12

v0.12.11

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Preview features

• [airflow] Extend AIR311 and AIR312 rules (#​20082)
• [airflow] Replace wrong path airflow.io.storage with airflow.io.store (AIR311) (#​20081)
• [flake8-async] Implement blocking-http-call-httpx-in-async-function (ASYNC212) (#​20091)
• [flake8-logging-format] Add auto-fix for f-string logging calls (G004) (#​19303)
• [flake8-use-pathlib] Add autofix for PTH211 (#​20009)
• [flake8-use-pathlib] Make PTH100 fix unsafe because it can change behavior (#​20100)

Bug fixes

• [pyflakes, pylint] Fix false positives caused by __class__ cell handling (F841, PLE0117) (#​20048)
• [pyflakes] Fix allowed-unused-imports matching for top-level modules (F401) (#​20115)
• [ruff] Fix false positive for t-strings in default-factory-kwarg (RUF026) (#​20032)
• [ruff] Preserve relative whitespace in multi-line expressions (RUF033) (#​19647)

Rule changes

• [ruff] Handle empty t-strings in unnecessary-empty-iterable-within-deque-call (RUF037) (#​20045)

Documentation

• Fix incorrect D413 links in docstrings convention FAQ (#​20089)
• [flake8-use-pathlib] Update links to the table showing the correspondence between os and pathlib (#​20103)

v0.12.10

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Preview features

• [flake8-simplify] Implement fix for maxsplit without separator (SIM905) (#​19851)
• [flake8-use-pathlib] Add fixes for PTH102 and PTH103 (#​19514)

Bug fixes

• [isort] Handle multiple continuation lines after module docstring (I002) (#​19818)
• [pyupgrade] Avoid reporting __future__ features as unnecessary when they are used (UP010) (#​19769)
• [pyupgrade] Handle nested Optionals (UP045) (#​19770)

Rule changes

• [pycodestyle] Make E731 fix unsafe instead of display-only for class assignments (#​19700)
• [pyflakes] Add secondary annotation showing previous definition (F811) (#​19900)

Documentation

• Fix description of global config file discovery strategy (#​19188)
• Update outdated links to https://typing.python.org/en/latest/source/stubs.html (#​19992)
• [flake8-annotations] Remove unused import in example (ANN401) (#​20000)

v0.12.9

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Preview features

• [airflow] Add check for airflow.secrets.cache.SecretCache (AIR301) (#​17707)
• [ruff] Offer a safe fix for multi-digit zeros (RUF064) (#​19847)

Bug fixes

• [flake8-blind-except] Fix BLE001 false-positive on raise ... from None (#​19755)
• [flake8-comprehensions] Fix false positive for C420 with attribute, subscript, or slice assignment targets (#​19513)
• [flake8-simplify] Fix handling of U+001C..U+001F whitespace (SIM905) (#​19849)

Rule changes

• [pylint] Use lowercase hex characters to match the formatter (PLE2513) (#​19808)

Documentation

• Fix lint.future-annotations link (#​19876)

Other changes

• Build riscv64 binaries for release (#​19819)
• Add rule code to error description in GitLab output (#​19896)

v0.12.8

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Release Notes

Preview features

• [flake8-use-pathlib] Expand PTH201 to check all PurePath subclasses (#​19440)

Bug fixes

• [flake8-blind-except] Change BLE001 to correctly parse exception tuples (#​19747)
• [flake8-errmsg] Exclude typing.cast from EM101 (#​19656)
• [flake8-simplify] Fix raw string handling in SIM905 for embedded quotes (#​19591)
• [flake8-import-conventions] Avoid false positives for NFKC-normalized __debug__ import aliases in ICN001 (#​19411)
• [isort] Fix syntax error after docstring ending with backslash (I002) (#​19505)
• [pylint] Mark PLC0207 fixes as unsafe when *args unpacking is present (#​19679)
• [pyupgrade] Prevent infinite loop with I002 (UP010, UP035) (#​19413)
• [ruff] Parenthesize generator expressions in f-strings (RUF010) (#​19434)

Rule changes

• [eradicate] Don't flag pyrefly pragmas as unused code (ERA001) (#​19731)

Documentation

• Replace "associative" with "commutative" in docs for RUF036 (#​19706)
• Fix copy and line separator colors in dark mode (#​19630)
• Fix link to typing documentation (#​19648)
• [refurb] Make more examples error out-of-the-box (#​19695,#​19673,#​19672)

Other changes

• Include column numbers in GitLab output format (#​19708)
• Always expand tabs to four spaces in diagnostics (#​19618)
• Update pre-commit's ruff id (#​19654)

Contributors

• @​AlexWaygood
• @​BurntSushi
• @​MatthewMckee4
• @​MeGaGiGaGon
• @​MichaReiser
• @​UnboundVariable
• @​cristian64
• @​danparizher
• @​dcreager
• @​deliro
• @​dhruvmanila
• @​github-actions
• @​harshil21
• @​hunterhogan
• @​ibraheemdev
• @​jimhoekstra
• @​jscanvic
• @​leandrobbraga
• @​mtshiba
• @​ngroman
• @​ntBre
• @​renovate
• @​sharkdp
• @​silamon

Install ruff 0.12.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.12.8/ruff-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/ruff/releases/download/0.12.8/ruff-installer.ps1 | iex"

Download ruff 0.12.8

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