# Changelog 0.11.x

## 0.11.0

This is a follow-up to release 0.10.0. Because of a mistake in the release process, the `requires-python` inference changes were not included in that release. Ruff 0.11.0 now includes this change as well as the stabilization of the preview behavior for `PGH004`.

### Breaking changes

- **Changes to how the Python version is inferred when a `target-version` is not specified** ([#16319](https://github.com/astral-sh/ruff/pull/16319))

    In previous versions of Ruff, you could specify your Python version with:

    - The `target-version` option in a `ruff.toml` file or the `[tool.ruff]` section of a pyproject.toml file.
    - The `project.requires-python` field in a `pyproject.toml` file with a `[tool.ruff]` section.

    These options worked well in most cases, and are still recommended for fine control of the Python version. However, because of the way Ruff discovers config files, `pyproject.toml` files without a `[tool.ruff]` section would be ignored, including the `requires-python` setting. Ruff would then use the default Python version (3.9 as of this writing) instead, which is surprising when you've attempted to request another version.

    In v0.10, config discovery has been updated to address this issue:

    - If Ruff finds a `ruff.toml` file without a `target-version`, it will check
        for a `pyproject.toml` file in the same directory and respect its
        `requires-python` version, even if it does not contain a `[tool.ruff]`
        section.
    - If Ruff finds a user-level configuration, the `requires-python` field of the closest `pyproject.toml` in a parent directory will take precedence.
    - If there is no config file (`ruff.toml`or `pyproject.toml` with a
        `[tool.ruff]` section) in the directory of the file being checked, Ruff will
        search for the closest `pyproject.toml` in the parent directories and use its
        `requires-python` setting.

### Stabilization

The following behaviors have been stabilized:

- [`blanket-noqa`](https://docs.astral.sh/ruff/rules/blanket-noqa/) (`PGH004`): Also detect blanked file-level noqa comments (and not just line level comments).

### Preview features

- [syntax-errors] Tuple unpacking in `for` statement iterator clause before Python 3.9 ([#16558](https://github.com/astral-sh/ruff/pull/16558))

## 0.11.1

### Preview features

- \[`airflow`\] Add `chain`, `chain_linear` and `cross_downstream` for `AIR302` ([#16647](https://github.com/astral-sh/ruff/pull/16647))
- [syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors ([#16581](https://github.com/astral-sh/ruff/pull/16581))
- [syntax-errors] PEP 701 f-strings before Python 3.12 ([#16543](https://github.com/astral-sh/ruff/pull/16543))
- [syntax-errors] Parenthesized context managers before Python 3.9 ([#16523](https://github.com/astral-sh/ruff/pull/16523))
- [syntax-errors] Star annotations before Python 3.11 ([#16545](https://github.com/astral-sh/ruff/pull/16545))
- [syntax-errors] Star expression in index before Python 3.11 ([#16544](https://github.com/astral-sh/ruff/pull/16544))
- [syntax-errors] Unparenthesized assignment expressions in sets and indexes ([#16404](https://github.com/astral-sh/ruff/pull/16404))

### Bug fixes

- Server: Allow `FixAll` action in presence of version-specific syntax errors ([#16848](https://github.com/astral-sh/ruff/pull/16848))
- \[`flake8-bandit`\] Allow raw strings in `suspicious-mark-safe-usage` (`S308`) #16702 ([#16770](https://github.com/astral-sh/ruff/pull/16770))
- \[`refurb`\] Avoid panicking `unwrap` in `verbose-decimal-constructor` (`FURB157`) ([#16777](https://github.com/astral-sh/ruff/pull/16777))
- \[`refurb`\] Fix starred expressions fix (`FURB161`) ([#16550](https://github.com/astral-sh/ruff/pull/16550))
- Fix `--statistics` reporting for unsafe fixes ([#16756](https://github.com/astral-sh/ruff/pull/16756))

### Rule changes

- \[`flake8-executables`\] Allow `uv run` in shebang line for `shebang-missing-python` (`EXE003`) ([#16849](https://github.com/astral-sh/ruff/pull/16849),[#16855](https://github.com/astral-sh/ruff/pull/16855))

### CLI

- Add `--exit-non-zero-on-format` ([#16009](https://github.com/astral-sh/ruff/pull/16009))

### Documentation

- Update Ruff tutorial to avoid non-existent fix in `__init__.py` ([#16818](https://github.com/astral-sh/ruff/pull/16818))
- \[`flake8-gettext`\] Swap `format-` and `printf-in-get-text-func-call` examples (`INT002`, `INT003`) ([#16769](https://github.com/astral-sh/ruff/pull/16769))

## 0.11.2

### Preview features

- [syntax-errors] Fix false-positive syntax errors emitted for annotations on variadic parameters before Python 3.11 ([#16878](https://github.com/astral-sh/ruff/pull/16878))

## 0.11.3

### Preview features

- \[`airflow`\] Add more autofixes for `AIR302` ([#16876](https://github.com/astral-sh/ruff/pull/16876), [#16977](https://github.com/astral-sh/ruff/pull/16977), [#16976](https://github.com/astral-sh/ruff/pull/16976), [#16965](https://github.com/astral-sh/ruff/pull/16965))
- \[`airflow`\] Move `AIR301` to `AIR002` ([#16978](https://github.com/astral-sh/ruff/pull/16978))
- \[`airflow`\] Move `AIR302` to `AIR301` and `AIR303` to `AIR302` ([#17151](https://github.com/astral-sh/ruff/pull/17151))
- \[`flake8-bandit`\] Mark `str` and `list[str]` literals as trusted input (`S603`) ([#17136](https://github.com/astral-sh/ruff/pull/17136))
- \[`ruff`\] Support slices in `RUF005` ([#17078](https://github.com/astral-sh/ruff/pull/17078))
- [syntax-errors] Start detecting compile-time syntax errors ([#16106](https://github.com/astral-sh/ruff/pull/16106))
- [syntax-errors] Duplicate type parameter names ([#16858](https://github.com/astral-sh/ruff/pull/16858))
- [syntax-errors] Irrefutable `case` pattern before final case ([#16905](https://github.com/astral-sh/ruff/pull/16905))
- [syntax-errors] Multiple assignments in `case` pattern ([#16957](https://github.com/astral-sh/ruff/pull/16957))
- [syntax-errors] Single starred assignment target ([#17024](https://github.com/astral-sh/ruff/pull/17024))
- [syntax-errors] Starred expressions in `return`, `yield`, and `for` ([#17134](https://github.com/astral-sh/ruff/pull/17134))
- [syntax-errors] Store to or delete `__debug__` ([#16984](https://github.com/astral-sh/ruff/pull/16984))

### Bug fixes

- Error instead of `panic!` when running Ruff from a deleted directory (#16903) ([#17054](https://github.com/astral-sh/ruff/pull/17054))
- [syntax-errors] Fix false positive for parenthesized tuple index ([#16948](https://github.com/astral-sh/ruff/pull/16948))

### CLI

- Check `pyproject.toml` correctly when it is passed via stdin ([#16971](https://github.com/astral-sh/ruff/pull/16971))

### Configuration

- \[`flake8-import-conventions`\] Add import `numpy.typing as npt` to default `flake8-import-conventions.aliases` ([#17133](https://github.com/astral-sh/ruff/pull/17133))

### Documentation

- \[`refurb`\] Document why `UserDict`, `UserList`, and `UserString` are preferred over `dict`, `list`, and `str` (`FURB189`) ([#16927](https://github.com/astral-sh/ruff/pull/16927))

## 0.11.4

### Preview features

- \[`ruff`\] Implement `invalid-rule-code` as `RUF102` ([#17138](https://github.com/astral-sh/ruff/pull/17138))
- [syntax-errors] Detect duplicate keys in `match` mapping patterns ([#17129](https://github.com/astral-sh/ruff/pull/17129))
- [syntax-errors] Detect duplicate attributes in `match` class patterns ([#17186](https://github.com/astral-sh/ruff/pull/17186))
- [syntax-errors] Detect invalid syntax in annotations ([#17101](https://github.com/astral-sh/ruff/pull/17101))

### Bug fixes

- [syntax-errors] Fix multiple assignment error for class fields in `match` patterns ([#17184](https://github.com/astral-sh/ruff/pull/17184))
- Don't skip visiting non-tuple slice in `typing.Annotated` subscripts ([#17201](https://github.com/astral-sh/ruff/pull/17201))

## 0.11.5

### Preview features

- \[`airflow`\] Add missing `AIR302` attribute check ([#17115](https://github.com/astral-sh/ruff/pull/17115))
- \[`airflow`\] Expand module path check to individual symbols (`AIR302`) ([#17278](https://github.com/astral-sh/ruff/pull/17278))
- \[`airflow`\] Extract `AIR312` from `AIR302` rules (`AIR302`, `AIR312`) ([#17152](https://github.com/astral-sh/ruff/pull/17152))
- \[`airflow`\] Update outdated `AIR301`, `AIR302` rules ([#17123](https://github.com/astral-sh/ruff/pull/17123))
- [syntax-errors] Async comprehension in sync comprehension ([#17177](https://github.com/astral-sh/ruff/pull/17177))
- [syntax-errors] Check annotations in annotated assignments ([#17283](https://github.com/astral-sh/ruff/pull/17283))
- [syntax-errors] Extend annotation checks to `await` ([#17282](https://github.com/astral-sh/ruff/pull/17282))

### Bug fixes

- \[`flake8-pie`\] Avoid false positive for multiple assignment with `auto()` (`PIE796`) ([#17274](https://github.com/astral-sh/ruff/pull/17274))

### Rule changes

- \[`ruff`\] Fix `RUF100` to detect unused file-level `noqa` directives with specific codes (#17042) ([#17061](https://github.com/astral-sh/ruff/pull/17061))
- \[`flake8-pytest-style`\] Avoid false positive for legacy form of `pytest.raises` (`PT011`) ([#17231](https://github.com/astral-sh/ruff/pull/17231))

### Documentation

- Fix formatting of "See Style Guide" link ([#17272](https://github.com/astral-sh/ruff/pull/17272))

## 0.11.6

### Preview features

- Avoid adding whitespace to the end of a docstring after an escaped quote ([#17216](https://github.com/astral-sh/ruff/pull/17216))
- \[`airflow`\] Extract `AIR311` from `AIR301` rules (`AIR301`, `AIR311`) ([#17310](https://github.com/astral-sh/ruff/pull/17310), [#17422](https://github.com/astral-sh/ruff/pull/17422))

### Bug fixes

- Raise syntax error when `\` is at end of file ([#17409](https://github.com/astral-sh/ruff/pull/17409))

## 0.11.7

### Preview features

- \[`airflow`\] Apply auto fixes to cases where the names have changed in Airflow 3 (`AIR301`) ([#17355](https://github.com/astral-sh/ruff/pull/17355))
- \[`perflint`\] Implement fix for `manual-dict-comprehension` (`PERF403`) ([#16719](https://github.com/astral-sh/ruff/pull/16719))
- [syntax-errors] Make duplicate parameter names a semantic error ([#17131](https://github.com/astral-sh/ruff/pull/17131))

### Bug fixes

- \[`airflow`\] Fix typos in provider package names (`AIR302`, `AIR312`) ([#17574](https://github.com/astral-sh/ruff/pull/17574))
- \[`flake8-type-checking`\] Visit keyword arguments in checks involving `typing.cast`/`typing.NewType` arguments ([#17538](https://github.com/astral-sh/ruff/pull/17538))
- \[`pyupgrade`\] Preserve parenthesis when fixing native literals containing newlines (`UP018`) ([#17220](https://github.com/astral-sh/ruff/pull/17220))
- \[`refurb`\] Mark the `FURB161` fix unsafe except for integers and booleans ([#17240](https://github.com/astral-sh/ruff/pull/17240))

### Rule changes

- \[`perflint`\] Allow list function calls to be replaced with a comprehension (`PERF401`) ([#17519](https://github.com/astral-sh/ruff/pull/17519))
- \[`pycodestyle`\] Auto-fix redundant boolean comparison (`E712`) ([#17090](https://github.com/astral-sh/ruff/pull/17090))
- \[`pylint`\] make fix unsafe if delete comments (`PLR1730`) ([#17459](https://github.com/astral-sh/ruff/pull/17459))

### Documentation

- Add fix safety sections to docs for several rules ([#17410](https://github.com/astral-sh/ruff/pull/17410),[#17440](https://github.com/astral-sh/ruff/pull/17440),[#17441](https://github.com/astral-sh/ruff/pull/17441),[#17443](https://github.com/astral-sh/ruff/pull/17443),[#17444](https://github.com/astral-sh/ruff/pull/17444))

## 0.11.8

### Preview features

- \[`airflow`\] Apply auto fixes to cases where the names have changed in Airflow 3 (`AIR302`, `AIR311`) ([#17553](https://github.com/astral-sh/ruff/pull/17553), [#17570](https://github.com/astral-sh/ruff/pull/17570), [#17571](https://github.com/astral-sh/ruff/pull/17571))
- \[`airflow`\] Extend `AIR301` rule ([#17598](https://github.com/astral-sh/ruff/pull/17598))
- \[`airflow`\] Update existing `AIR302` rules with better suggestions ([#17542](https://github.com/astral-sh/ruff/pull/17542))
- \[`refurb`\] Mark fix as safe for `readlines-in-for` (`FURB129`) ([#17644](https://github.com/astral-sh/ruff/pull/17644))
- [syntax-errors] `nonlocal` declaration at module level ([#17559](https://github.com/astral-sh/ruff/pull/17559))
- [syntax-errors] Detect single starred expression assignment `x = *y` ([#17624](https://github.com/astral-sh/ruff/pull/17624))

### Bug fixes

- \[`flake8-pyi`\] Ensure `Literal[None,] | Literal[None,]` is not autofixed to `None | None` (`PYI061`) ([#17659](https://github.com/astral-sh/ruff/pull/17659))
- \[`flake8-use-pathlib`\] Avoid suggesting `Path.iterdir()` for `os.listdir` with file descriptor (`PTH208`) ([#17715](https://github.com/astral-sh/ruff/pull/17715))
- \[`flake8-use-pathlib`\] Fix `PTH104` false positive when `rename` is passed a file descriptor ([#17712](https://github.com/astral-sh/ruff/pull/17712))
- \[`flake8-use-pathlib`\] Fix `PTH116` false positive when `stat` is passed a file descriptor ([#17709](https://github.com/astral-sh/ruff/pull/17709))
- \[`flake8-use-pathlib`\] Fix `PTH123` false positive when `open` is passed a file descriptor from a function call ([#17705](https://github.com/astral-sh/ruff/pull/17705))
- \[`pycodestyle`\] Fix duplicated diagnostic in `E712` ([#17651](https://github.com/astral-sh/ruff/pull/17651))
- \[`pylint`\] Detect `global` declarations in module scope (`PLE0118`) ([#17411](https://github.com/astral-sh/ruff/pull/17411))
- [syntax-errors] Make `async-comprehension-in-sync-comprehension` more specific ([#17460](https://github.com/astral-sh/ruff/pull/17460))

### Configuration

- Add option to disable `typing_extensions` imports ([#17611](https://github.com/astral-sh/ruff/pull/17611))

### Documentation

- Fix example syntax for the `lint.pydocstyle.ignore-var-parameters` option ([#17740](https://github.com/astral-sh/ruff/pull/17740))
- Add fix safety sections (`ASYNC116`, `FLY002`, `D200`, `RUF005`, `RUF017`, `RUF027`, `RUF028`, `RUF057`) ([#17497](https://github.com/astral-sh/ruff/pull/17497), [#17496](https://github.com/astral-sh/ruff/pull/17496), [#17502](https://github.com/astral-sh/ruff/pull/17502), [#17484](https://github.com/astral-sh/ruff/pull/17484), [#17480](https://github.com/astral-sh/ruff/pull/17480), [#17485](https://github.com/astral-sh/ruff/pull/17485), [#17722](https://github.com/astral-sh/ruff/pull/17722), [#17483](https://github.com/astral-sh/ruff/pull/17483))

### Other changes

- Add Python 3.14 to configuration options ([#17647](https://github.com/astral-sh/ruff/pull/17647))
- Make syntax error for unparenthesized except tuples version specific to before 3.14 ([#17660](https://github.com/astral-sh/ruff/pull/17660))

## 0.11.9

### Preview features

- Default to latest supported Python version for version-related syntax errors ([#17529](https://github.com/astral-sh/ruff/pull/17529))
- Implement deferred annotations for Python 3.14 ([#17658](https://github.com/astral-sh/ruff/pull/17658))
- \[`airflow`\] Fix `SQLTableCheckOperator` typo (`AIR302`) ([#17946](https://github.com/astral-sh/ruff/pull/17946))
- \[`airflow`\] Remove `airflow.utils.dag_parsing_context.get_parsing_context` (`AIR301`) ([#17852](https://github.com/astral-sh/ruff/pull/17852))
- \[`airflow`\] Skip attribute check in try catch block (`AIR301`) ([#17790](https://github.com/astral-sh/ruff/pull/17790))
- \[`flake8-bandit`\] Mark tuples of string literals as trusted input in `S603` ([#17801](https://github.com/astral-sh/ruff/pull/17801))
- \[`isort`\] Check full module path against project root(s) when categorizing first-party imports ([#16565](https://github.com/astral-sh/ruff/pull/16565))
- \[`ruff`\] Add new rule `in-empty-collection` (`RUF060`) ([#16480](https://github.com/astral-sh/ruff/pull/16480))

### Bug fixes

- Fix missing `combine` call for `lint.typing-extensions` setting ([#17823](https://github.com/astral-sh/ruff/pull/17823))
- \[`flake8-async`\] Fix module name in `ASYNC110`, `ASYNC115`, and `ASYNC116` fixes ([#17774](https://github.com/astral-sh/ruff/pull/17774))
- \[`pyupgrade`\] Add spaces between tokens as necessary to avoid syntax errors in `UP018` autofix ([#17648](https://github.com/astral-sh/ruff/pull/17648))
- \[`refurb`\] Fix false positive for float and complex numbers in `FURB116` ([#17661](https://github.com/astral-sh/ruff/pull/17661))
- [parser] Flag single unparenthesized generator expr with trailing comma in arguments. ([#17893](https://github.com/astral-sh/ruff/pull/17893))

### Documentation

- Add instructions on how to upgrade to a newer Rust version ([#17928](https://github.com/astral-sh/ruff/pull/17928))
- Update code of conduct email address ([#17875](https://github.com/astral-sh/ruff/pull/17875))
- Add fix safety sections to `PLC2801`, `PLR1722`, and `RUF013` ([#17825](https://github.com/astral-sh/ruff/pull/17825), [#17826](https://github.com/astral-sh/ruff/pull/17826), [#17759](https://github.com/astral-sh/ruff/pull/17759))
- Add link to `check-typed-exception` from `S110` and `S112` ([#17786](https://github.com/astral-sh/ruff/pull/17786))

### Other changes

- Allow passing a virtual environment to `ruff analyze graph` ([#17743](https://github.com/astral-sh/ruff/pull/17743))

## 0.11.10

### Preview features

- \[`ruff`\] Implement a recursive check for `RUF060` ([#17976](https://github.com/astral-sh/ruff/pull/17976))
- \[`airflow`\] Enable autofixes for `AIR301` and `AIR311` ([#17941](https://github.com/astral-sh/ruff/pull/17941))
- \[`airflow`\] Apply try catch guard to all `AIR3` rules ([#17887](https://github.com/astral-sh/ruff/pull/17887))
- \[`airflow`\] Extend `AIR311` rules ([#17913](https://github.com/astral-sh/ruff/pull/17913))

### Bug fixes

- \[`flake8-bugbear`\] Ignore `B028` if `skip_file_prefixes` is present ([#18047](https://github.com/astral-sh/ruff/pull/18047))
- \[`flake8-pie`\] Mark autofix for `PIE804` as unsafe if the dictionary contains comments ([#18046](https://github.com/astral-sh/ruff/pull/18046))
- \[`flake8-simplify`\] Correct behavior for `str.split`/`rsplit` with `maxsplit=0` (`SIM905`) ([#18075](https://github.com/astral-sh/ruff/pull/18075))
- \[`flake8-simplify`\] Fix `SIM905` autofix for `rsplit` creating a reversed list literal ([#18045](https://github.com/astral-sh/ruff/pull/18045))
- \[`flake8-use-pathlib`\] Suppress diagnostics for all `os.*` functions that have the `dir_fd` parameter (`PTH`) ([#17968](https://github.com/astral-sh/ruff/pull/17968))
- \[`refurb`\] Mark autofix as safe only for number literals (`FURB116`) ([#17692](https://github.com/astral-sh/ruff/pull/17692))

### Rule changes

- \[`flake8-bandit`\] Skip `S608` for expressionless f-strings ([#17999](https://github.com/astral-sh/ruff/pull/17999))
- \[`flake8-pytest-style`\] Don't recommend `usefixtures` for `parametrize` values (`PT019`) ([#17650](https://github.com/astral-sh/ruff/pull/17650))
- \[`pyupgrade`\] Add `resource.error` as deprecated alias of `OSError` (`UP024`) ([#17933](https://github.com/astral-sh/ruff/pull/17933))

### CLI

- Disable jemalloc on Android ([#18033](https://github.com/astral-sh/ruff/pull/18033))

### Documentation

- Update Neovim setup docs ([#18108](https://github.com/astral-sh/ruff/pull/18108))
- \[`flake8-simplify`\] Add fix safety section (`SIM103`) ([#18086](https://github.com/astral-sh/ruff/pull/18086))
- \[`flake8-simplify`\] Add fix safety section (`SIM112`) ([#18099](https://github.com/astral-sh/ruff/pull/18099))
- \[`pylint`\] Add fix safety section (`PLC0414`) ([#17802](https://github.com/astral-sh/ruff/pull/17802))
- \[`pylint`\] Add fix safety section (`PLE4703`) ([#17824](https://github.com/astral-sh/ruff/pull/17824))
- \[`pylint`\] Add fix safety section (`PLW1514`) ([#17932](https://github.com/astral-sh/ruff/pull/17932))
- \[`pylint`\] Add fix safety section (`PLW3301`) ([#17878](https://github.com/astral-sh/ruff/pull/17878))
- \[`ruff`\] Add fix safety section (`RUF007`) ([#17755](https://github.com/astral-sh/ruff/pull/17755))
- \[`ruff`\] Add fix safety section (`RUF033`) ([#17760](https://github.com/astral-sh/ruff/pull/17760))

## 0.11.11

### Preview features

- \[`airflow`\] Add autofixes for `AIR302` and `AIR312` ([#17942](https://github.com/astral-sh/ruff/pull/17942))
- \[`airflow`\] Move rules from `AIR312` to `AIR302` ([#17940](https://github.com/astral-sh/ruff/pull/17940))
- \[`airflow`\] Update `AIR301` and `AIR311` with the latest Airflow implementations ([#17985](https://github.com/astral-sh/ruff/pull/17985))
- \[`flake8-simplify`\] Enable fix in preview mode (`SIM117`) ([#18208](https://github.com/astral-sh/ruff/pull/18208))

### Bug fixes

- Fix inconsistent formatting of match-case on `[]` and `_` ([#18147](https://github.com/astral-sh/ruff/pull/18147))
- \[`pylint`\] Fix `PLW1514` not recognizing the `encoding` positional argument of `codecs.open` ([#18109](https://github.com/astral-sh/ruff/pull/18109))

### CLI

- Add full option name in formatter warning ([#18217](https://github.com/astral-sh/ruff/pull/18217))

### Documentation

- Fix rendering of admonition in docs ([#18163](https://github.com/astral-sh/ruff/pull/18163))
- \[`flake8-print`\] Improve print/pprint docs for `T201` and `T203` ([#18130](https://github.com/astral-sh/ruff/pull/18130))
- \[`flake8-simplify`\] Add fix safety section (`SIM110`,`SIM210`) ([#18114](https://github.com/astral-sh/ruff/pull/18114),[#18100](https://github.com/astral-sh/ruff/pull/18100))
- \[`pylint`\] Fix docs example that produced different output (`PLW0603`) ([#18216](https://github.com/astral-sh/ruff/pull/18216))

## 0.11.12

### Preview features

- \[`airflow`\] Revise fix titles (`AIR3`) ([#18215](https://github.com/astral-sh/ruff/pull/18215))
- \[`pylint`\] Implement `missing-maxsplit-arg` (`PLC0207`) ([#17454](https://github.com/astral-sh/ruff/pull/17454))
- \[`pyupgrade`\] New rule `UP050` (`useless-class-metaclass-type`) ([#18334](https://github.com/astral-sh/ruff/pull/18334))
- \[`flake8-use-pathlib`\] Replace `os.symlink` with `Path.symlink_to` (`PTH211`) ([#18337](https://github.com/astral-sh/ruff/pull/18337))

### Bug fixes

- \[`flake8-bugbear`\] Ignore `__debug__` attribute in `B010` ([#18357](https://github.com/astral-sh/ruff/pull/18357))
- \[`flake8-async`\] Fix `anyio.sleep` argument name (`ASYNC115`, `ASYNC116`) ([#18262](https://github.com/astral-sh/ruff/pull/18262))
- \[`refurb`\] Fix `FURB129` autofix generating invalid syntax ([#18235](https://github.com/astral-sh/ruff/pull/18235))

### Rule changes

- \[`flake8-implicit-str-concat`\] Add autofix for `ISC003` ([#18256](https://github.com/astral-sh/ruff/pull/18256))
- \[`pycodestyle`\] Improve the diagnostic message for `E712` ([#18328](https://github.com/astral-sh/ruff/pull/18328))
- \[`flake8-2020`\] Fix diagnostic message for `!=` comparisons (`YTT201`) ([#18293](https://github.com/astral-sh/ruff/pull/18293))
- \[`pyupgrade`\] Make fix unsafe if it deletes comments (`UP010`) ([#18291](https://github.com/astral-sh/ruff/pull/18291))

### Documentation

- Simplify rules table to improve readability ([#18297](https://github.com/astral-sh/ruff/pull/18297))
- Update editor integrations link in README ([#17977](https://github.com/astral-sh/ruff/pull/17977))
- \[`flake8-bugbear`\] Add fix safety section (`B006`) ([#17652](https://github.com/astral-sh/ruff/pull/17652))

## 0.11.13

### Preview features

- \[`airflow`\] Add unsafe fix for module moved cases (`AIR301`,`AIR311`,`AIR312`,`AIR302`) ([#18367](https://github.com/astral-sh/ruff/pull/18367),[#18366](https://github.com/astral-sh/ruff/pull/18366),[#18363](https://github.com/astral-sh/ruff/pull/18363),[#18093](https://github.com/astral-sh/ruff/pull/18093))
- \[`refurb`\] Add coverage of `set` and `frozenset` calls (`FURB171`) ([#18035](https://github.com/astral-sh/ruff/pull/18035))
- \[`refurb`\] Mark `FURB180` fix unsafe when class has bases ([#18149](https://github.com/astral-sh/ruff/pull/18149))

### Bug fixes

- \[`perflint`\] Fix missing parentheses for lambda and ternary conditions (`PERF401`, `PERF403`) ([#18412](https://github.com/astral-sh/ruff/pull/18412))
- \[`pyupgrade`\] Apply `UP035` only on py313+ for `get_type_hints()` ([#18476](https://github.com/astral-sh/ruff/pull/18476))
- \[`pyupgrade`\] Make fix unsafe if it deletes comments (`UP004`,`UP050`) ([#18393](https://github.com/astral-sh/ruff/pull/18393), [#18390](https://github.com/astral-sh/ruff/pull/18390))

### Rule changes

- \[`fastapi`\] Avoid false positive for class dependencies (`FAST003`) ([#18271](https://github.com/astral-sh/ruff/pull/18271))

### Documentation

- Update editor setup docs for Neovim and Vim ([#18324](https://github.com/astral-sh/ruff/pull/18324))

### Other changes

- Support Python 3.14 template strings (t-strings) in formatter and parser ([#17851](https://github.com/astral-sh/ruff/pull/17851))