Log message:
py-ruff: updated to 0.9.2

0.9.2

Preview features

[airflow] Fix typo "security_managr" to "security_manager" \ 
(AIR303)
[airflow] extend and fix AIR302 rules
[fastapi] Handle parameters with Depends correctly (FAST003)
[flake8-pytest-style] Implement pytest.warns diagnostics (PT029, PT030, PT031)
[flake8-pytest-style] Test function parameters with default arguments (PT028)
[flake8-type-checking] Avoid false positives for | in TC008

Rule changes

[flake8-todos] Allow VSCode GitHub PR extension style links in missing-todo-link \ 
(TD003)
[pyflakes] Show syntax error message for F722

Formatter

Fix curly bracket spacing around f-string expressions containing curly braces
Fix joining of f-strings with different quotes when using quote style Preserve

Server

Avoid indexing the same workspace multiple times
Display context for ruff.configuration errors

Configuration

Remove flatten to improve deserialization error messages

Bug fixes

Parse triple-quoted string annotations as if parenthesized
[fastapi] Update Annotated fixes (FAST002)
[flake8-bandit] Check for builtins instead of builtin (S102, PTH123)
[flake8-pathlib] Fix --select for os-path-dirname (PTH120)
[ruff] Fix false positive on global keyword (RUF052)

Log message:
py-ruff: update to 0.9.1.

0.9.1

Preview features

    [pycodestyle] Run too-many-newlines-at-end-of-file on each cell in notebooks \ 
(W391) (#15308)
    [ruff] Omit diagnostic for shadowed private function parameters in \ 
used-dummy-variable (RUF052) (#15376)

Rule changes

    [flake8-bugbear] Improve assert-raises-exception message (B017) (#15389)

Formatter

    Preserve trailing end-of line comments for the last string literal in \ 
implicitly concatenated strings (#15378)

Server

    Fix a bug where the server and client notebooks were out of sync after \ 
reordering cells (#15398)

Bug fixes

    [flake8-pie] Correctly remove wrapping parentheses (PIE800) (#15394)
    [pyupgrade] Handle comments and multiline expressions correctly (UP037) (#15337)

0.9.0

Breaking changes

Ruff now formats your code according to the 2025 style guide. As a result, your \ 
code might now get formatted differently. See the formatter section for a \ 
detailed list of changes.

This release doesn’t remove or remap any existing stable rules.

Stabilization

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

    stdlib-module-shadowing (A005).
    This rule has also been renamed: previously, it was called \ 
builtin-module-shadowing.
    builtin-lambda-argument-shadowing (A006)
    slice-to-remove-prefix-or-suffix (FURB188)
    boolean-chained-comparison (PLR1716)
    decimal-from-float-literal (RUF032)
    post-init-default (RUF033)
    useless-if-else (RUF034)

The following behaviors have been stabilized:

    pytest-parametrize-names-wrong-type (PT006): Detect pytest.parametrize calls \ 
outside decorators and calls with keyword arguments.
    module-import-not-at-top-of-file (E402): Ignore pytest.importorskip calls \ 
between import statements.
    mutable-dataclass-default (RUF008) and \ 
function-call-in-dataclass-default-argument (RUF009): Add support for attrs.
    bad-version-info-comparison (PYI006): Extend the rule to check non-stub files.

The following fixes or improvements to fixes have been stabilized:

    redundant-numeric-union (PYI041)
    duplicate-union-members (PYI016)

Formatter

This release introduces the new 2025 stable style (#13371), stabilizing the \ 
following changes:

    Format expressions in f-string elements (#7594)
    Alternate quotes for strings inside f-strings (#13860)
    Preserve the casing of hex codes in f-string debug expressions (#14766)
    Choose the quote style for each string literal in an implicitly concatenated \ 
f-string rather than for the entire string (#13539)
    Automatically join an implicitly concatenated string into a single string \ 
literal if it fits on a single line (#9457)
    Remove the ISC001 incompatibility warning (#15123)
    Prefer parenthesizing the assert message over breaking the assertion \ 
expression (#9457)
    Automatically parenthesize over-long if guards in match case clauses (#13513)
    More consistent formatting for match case patterns (#6933)
    Avoid unnecessary parentheses around return type annotations (#13381)
    Keep the opening parentheses on the same line as the if keyword for \ 
comprehensions where the condition has a leading comment (#12282)
    More consistent formatting for with statements with a single context manager \ 
for Python 3.8 or older (#10276)
    Correctly calculate the line-width for code blocks in docstrings when using \ 
max-doc-code-line-length = "dynamic" (#13523)

Preview features

    [flake8-bugbear] Implement class-as-data-structure (B903) (#9601)
    [flake8-type-checking] Apply quoted-type-alias more eagerly in TYPE_CHECKING \ 
blocks and ignore it in stubs (TC008) (#15180)
    [pylint] Ignore eq-without-hash in stub files (PLW1641) (#15310)
    [pyupgrade] Split UP007 into two individual rules: UP007 for Union and UP045 \ 
for Optional (UP007, UP045) (#15313)
    [ruff] New rule that detects classes that are both an enum and a dataclass \ 
(RUF049) (#15299)
    [ruff] Recode RUF025 to RUF037 (RUF037) (#15258)

Rule changes

    [flake8-builtins] Ignore stdlib-module-shadowing in stub files(A005) (#15350)
    [flake8-return] Add support for functions returning typing.Never (RET503) \ 
(#15298)

Server

    Improve the observability by removing the need for the "trace" \ 
value to turn on or off logging. The server logging is solely controlled using \ 
the logLevel server setting
    which defaults to info. This addresses the issue where users were notified \ 
about an error and told to consult the log, but it didn’t contain any \ 
messages. (#15232)
    Ignore diagnostics from other sources for code action requests (#15373)

CLI

    Improve the error message for --config key=value when the key is for a table \ 
and it’s a simple value

Bug fixes

    [eradicate] Ignore metadata blocks directly followed by normal blocks \ 
(ERA001) (#15330)
    [flake8-django] Recognize other magic methods (DJ012) (#15365)
    [pycodestyle] Avoid false positives related to type aliases (E252) (#15356)
    [pydocstyle] Avoid treating newline-separated sections as sub-sections \ 
(D405) (#15311)
    [pyflakes] Remove call when removing final argument from format (F523) (#15309)
    [refurb] Mark fix as unsafe when the right-hand side is a string (FURB171) \ 
(#15273)
    [ruff] Treat ) as a regex metacharacter (RUF043, RUF055) (#15318)
    [ruff] Parenthesize the int-call argument when removing the int call would \ 
change semantics (RUF046) (#15277)

Log message:
py-ruff: updated to 0.8.6

0.8.6

Preview features

[format]: Preserve multiline implicit concatenated strings in docstring positions
[ruff] Add rule to detect empty literal in deque call (RUF025)
[ruff] Avoid reporting when ndigits is possibly negative (RUF057)

Rule changes

[flake8-todos] remove issue code length restriction (TD003)
[pyflakes] Ignore errors in @no_type_check string annotations (F722, F821)

CLI

Show errors for attempted fixes only when passed --verbose

Bug fixes

[ruff] Avoid syntax error when removing int over multiple lines (RUF046)
[pyupgrade] Revert "Add all PEP-585 names to UP006 rule"

Log message:
py-ruff: update to 0.8.4.

0.8.4

Preview features

    [airflow] Extend AIR302 with additional functions and classes (#15015)
    [airflow] Implement moved-to-provider-in-3 for modules that has been moved \ 
to Airflow providers (AIR303) (#14764)
    [flake8-use-pathlib] Extend check for invalid path suffix to include the \ 
case "." (PTH210) (#14902)
    [perflint] Fix panic in PERF401 when list variable is after the for loop (#14971)
    [perflint] Simplify finding the loop target in PERF401 (#15025)
    [pylint] Preserve original value format (PLR6104) (#14978)
    [ruff] Avoid false positives for RUF027 for typing context bindings (#15037)
    [ruff] Check for ambiguous pattern passed to pytest.raises() (RUF043) (#14966)

Rule changes

    [flake8-bandit] Check S105 for annotated assignment (#15059)
    [flake8-pyi] More autofixes for redundant-none-literal (PYI061) (#14872)
    [pydocstyle] Skip leading whitespace for D403 (#14963)
    [ruff] Skip SQLModel base classes for mutable-class-default (RUF012) (#14949)

Bug

    [perflint] Parenthesize walrus expressions in autofix for \ 
manual-list-comprehension (PERF401) (#15050)

Server

    Check diagnostic refresh support from client capability which enables \ 
dynamic configuration for various editors (#15014)

0.8.3

Preview features

    Fix fstring formatting removing overlong implicit concatenated string in \ 
expression part (#14811)
    [airflow] Add fix to remove deprecated keyword arguments (AIR302) (#14887)
    [airflow]: Extend rule to include deprecated names for Airflow 3.0 (AIR302) \ 
(#14765 and #14804)
    [flake8-bugbear] Improve error messages for except* (B025, B029, B030, B904) \ 
(#14815)
    [flake8-bugbear] itertools.batched() without explicit strict (B911) (#14408)
    [flake8-use-pathlib] Dotless suffix passed to Path.with_suffix() (PTH210) \ 
(#14779)
    [pylint] Include parentheses and multiple comparators in check for \ 
boolean-chained-comparison (PLR1716) (#14781)
    [ruff] Do not simplify round() calls (RUF046) (#14832)
    [ruff] Don't emit used-dummy-variable on function parameters (RUF052) (#14818)
    [ruff] Implement if-key-in-dict-del (RUF051) (#14553)
    [ruff] Mark autofix for RUF052 as always unsafe (#14824)
    [ruff] Teach autofix for used-dummy-variable about TypeVars etc. (RUF052) \ 
(#14819)

Rule changes

    [flake8-bugbear] Offer unsafe autofix for no-explicit-stacklevel (B028) (#14829)
    [flake8-pyi] Skip all type definitions in string-or-bytes-too-long (PYI053) \ 
(#14797)
    [pyupgrade] Do not report when a UTF-8 comment is followed by a non-UTF-8 \ 
one (UP009) (#14728)
    [pyupgrade] Mark fixes for convert-typed-dict-functional-to-class and \ 
convert-named-tuple-functional-to-class as unsafe if they will remove comments \ 
(UP013, UP014) (#14842)

Bug fixes

    Raise syntax error for mixing except and except* (#14895)
    [flake8-bugbear] Fix B028 to allow stacklevel to be explicitly assigned as a \ 
positional argument (#14868)
    [flake8-bugbear] Skip B028 if warnings.warn is called with *args or **kwargs \ 
(#14870)
    [flake8-comprehensions] Skip iterables with named expressions in \ 
unnecessary-map (C417) (#14827)
    [flake8-pyi] Also remove self and cls's annotation (PYI034) (#14801)
    [flake8-pytest-style] Fix pytest-parametrize-names-wrong-type (PT006) to \ 
edit both argnames and argvalues if both of them are single-element tuples/lists \ 
(#14699)
    [perflint] Improve autofix for PERF401 (#14369)
    [pylint] Fix PLW1508 false positive for default string created via a mult \ 
operation (#14841)

Log message:
py-ruff: update to 0.8.2.

Preview features

    [airflow] Avoid deprecated values (AIR302) (#14582)
    [airflow] Extend removed names for AIR302 (#14734)
    [ruff] Extend unnecessary-regular-expression to non-literal strings (RUF055) \ 
(#14679)
    [ruff] Implement used-dummy-variable (RUF052) (#14611)
    [ruff] Implement unnecessary-cast-to-int (RUF046) (#14697)

Rule changes

    [airflow] Check AIR001 from builtin or providers operators module (#14631)
    [flake8-pytest-style] Remove @ in pytest.mark.parametrize rule messages (#14770)
    [pandas-vet] Skip rules if the panda module hasn't been seen (#14671)
    [pylint] Fix false negatives for ascii and sorted in len-as-condition \ 
(PLC1802) (#14692)
    [refurb] Guard hashlib imports and mark hashlib-digest-hex fix as safe \ 
(FURB181) (#14694)

Configuration

    [flake8-import-conventions] Improve syntax check for aliases supplied in \ 
configuration for unconventional-import-alias (ICN001) (#14745)

Bug fixes

    Revert: [pyflakes] Avoid false positives in @no_type_check contexts (F821, \ 
F722) (#14615) (#14726)
    [pep8-naming] Avoid false positive for class Bar(type(foo)) (N804) (#14683)
    [pycodestyle] Handle f-strings properly for invalid-escape-sequence (W605) \ 
(#14748)
    [pylint] Ignore @overload in PLR0904 (#14730)
    [refurb] Handle non-finite decimals in verbose-decimal-constructor (FURB157) \ 
(#14596)
    [ruff] Avoid emitting assignment-in-assert when all references to the \ 
assigned variable are themselves inside asserts (RUF018) (#14661)

Documentation

    Improve docs for flake8-use-pathlib rules (#14741)
    Improve error messages and docs for flake8-comprehensions rules (#14729)
    [flake8-type-checking] Expands TC006 docs to better explain itself (#14749)

Log message:
py-ruff: updated to 0.8.1

0.8.1

Preview features

Formatter: Avoid invalid syntax for format-spec with quotes for all Python versions
Formatter: Consider quotes inside format-specs when choosing the quotes for an \ 
f-string
Formatter: Do not consider f-strings with escaped newlines as multiline
Formatter: Fix f-string formatting in assignment statement
Formatter: Fix unnecessary space around power operator (**) in overlong f-string \ 
expressions
[airflow] Avoid implicit schedule argument to DAG and @dag (AIR301)
[flake8-builtins] Exempt private built-in modules (A005)
[flake8-pytest-style] Fix pytest.mark.parametrize rules to check calls instead \ 
of decorators
[flake8-type-checking] Implement runtime-cast-value (TC006)
[flake8-type-checking] Implement unquoted-type-alias (TC007) and \ 
quoted-type-alias (TC008)
[flake8-use-pathlib] Recommend Path.iterdir() over os.listdir() (PTH208)
[pylint] Extend invalid-envvar-default to detect os.environ.get (PLW1508)
[pylint] Implement len-test (PLC1802)
[refurb] Fix bug where methods defined using lambdas were flagged by FURB118
[ruff] Auto-add r prefix when string has no backslashes for unraw-re-pattern (RUF039)
[ruff] Implement invalid-assert-message-literal-argument (RUF040)
[ruff] Implement unnecessary-nested-literal (RUF041)
[ruff] Implement unnecessary-regular-expression (RUF055)

Rule changes

Ignore more rules for stub files
[pep8-naming] Eliminate false positives for single-letter names (N811, N814)
[pyflakes] Avoid false positives in @no_type_check contexts (F821, F722)
[ruff] Detect redirected-noqa in file-level comments (RUF101)
[ruff] Mark fixes for unsorted-dunder-all and unsorted-dunder-slots as unsafe \ 
when there are complex comments in the sequence (RUF022, RUF023)

Bug fixes

Avoid fixing code to None | None for redundant-none-literal (PYI061) and \ 
never-union (RUF020)
[flake8-bugbear] Fix mutable-contextvar-default to resolve annotated function \ 
calls properly (B039)
[flake8-pyi, ruff] Fix traversal of nested literals and unions (PYI016, PYI051, \ 
PYI055, PYI062, RUF041)
[flake8-pyi] Avoid rewriting invalid type expressions in unnecessary-type-union \ 
(PYI055)
[flake8-type-checking] Avoid syntax errors and type checking problem for quoted \ 
annotations autofix (TC003, TC006)
[pylint] Do not wrap function calls in parentheses in the fix for \ 
unnecessary-dunder-call (PLC2801)
[ruff] Handle attrs's auto_attribs correctly (RUF009)

Log message:
py-ruff: update to 0.8.0.

Breaking changes

See also, the "Remapped rules" section which may result in disabled rules.

    Default to Python 3.9

    Ruff now defaults to Python 3.9 instead of 3.8 if no explicit Python version \ 
is configured using ruff.target-version or project.requires-python (#13896)

    Changed location of pydoclint diagnostics

    pydoclint diagnostics now point to the first-line of the problematic \ 
docstring. Previously, this was not the case.

    If you've opted into these preview rules but have them suppressed using
    noqa comments in
    some places, this change may mean that you need to move the noqa suppression
    comments. Most users should be unaffected by this change.

    Use XDG (i.e. ~/.local/bin) instead of the Cargo home directory in the \ 
standalone installer

    Previously, Ruff's installer used $CARGO_HOME or ~/.cargo/bin for its target \ 
install directory. Now, Ruff will be installed into $XDG_BIN_HOME, \ 
$XDG_DATA_HOME/../bin, or ~/.local/bin (in that order).

    This change is only relevant to users of the standalone Ruff installer \ 
(using the shell or PowerShell script). If you installed Ruff using uv or pip, \ 
you should be unaffected.

    Changes to the line width calculation

    Ruff now uses a new version of the unicode-width Rust crate to calculate the \ 
line width. In very rare cases, this may lead to lines containing Unicode \ 
characters being reformatted, or being considered too long when they were not \ 
before (E501).

Removed Rules

The following deprecated rules have been removed:

    missing-type-self (ANN101)
    missing-type-cls (ANN102)
    syntax-error (E999)
    pytest-missing-fixture-name-underscore (PT004)
    pytest-incorrect-fixture-name-underscore (PT005)
    unpacked-list-comprehension (UP027)

Remapped rules

The following rules have been remapped to new rule codes:

    flake8-type-checking: TCH to TC

Stabilization

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

    builtin-import-shadowing (A004)
    mutable-contextvar-default (B039)
    fast-api-redundant-response-model (FAST001)
    fast-api-non-annotated-dependency (FAST002)
    dict-index-missing-items (PLC0206)
    pep484-style-positional-only-parameter (PYI063)
    redundant-final-literal (PYI064)
    bad-version-info-order (PYI066)
    parenthesize-chained-operators (RUF021)
    unsorted-dunder-all (RUF022)
    unsorted-dunder-slots (RUF023)
    assert-with-print-message (RUF030)
    unnecessary-default-type-args (UP043)

The following behaviors have been stabilized:

    ambiguous-variable-name (E741): Violations in stub files are now ignored. \ 
Stub authors typically don't control variable names.
    printf-string-formatting (UP031): Report all printf-like usages even if no \ 
autofix is available

The following fixes have been stabilized:

    zip-instead-of-pairwise (RUF007)

Preview features

    [flake8-datetimez] Exempt min.time() and max.time() (DTZ901) (#14394)
    [flake8-pie] Mark fix as unsafe if the following statement is a string \ 
literal (PIE790) (#14393)
    [flake8-pyi] New rule redundant-none-literal (PYI061) (#14316)
    [flake8-pyi] Add autofix for redundant-numeric-union (PYI041) (#14273)
    [ruff] New rule map-int-version-parsing (RUF048) (#14373)
    [ruff] New rule redundant-bool-literal (RUF038) (#14319)
    [ruff] New rule unraw-re-pattern (RUF039) (#14446)
    [pycodestyle] Exempt pytest.importorskip() calls (E402) (#14474)
    [pylint] Autofix suggests using sets when possible (PLR1714) (#14372)

Rule changes

    invalid-pyproject-toml (RUF200): Updated to reflect the provisionally \ 
accepted PEP 639.
    [flake8-pyi] Avoid panic in unfixable case (PYI041) (#14402)
    [flake8-type-checking] Correctly handle quotes in subscript expression when \ 
generating an autofix (#14371)
    [pylint] Suggest correct autofix for __contains__ (PLC2801) (#14424)

Configuration

    Ruff now emits a warning instead of an error when a configuration ignores a \ 
rule that has been removed (#14435)
    Ruff now validates that lint.flake8-import-conventions.aliases only uses \ 
valid module names and aliases (#14477)

Log message:
py-ruff: bump PKGREVISION for previous