Sourced from ruff's releases.

0.12.5

Release Notes

Preview features

• [flake8-use-pathlib] Add autofix for PTH101, PTH104, PTH105, PTH121 (#19404)
• [ruff] Support byte strings (RUF055) (#18926)

Bug fixes

• Fix unreachable panic in parser (#19183)
• [flake8-pyi] Skip fix if all Union members are None (PYI016) (#19416)
• [perflint] Parenthesize generator expressions (PERF401) (#19325)
• [pylint] Handle empty comments after line continuation (PLR2044) (#19405)

Rule changes

• [pep8-naming] Fix N802 false positives for CGIHTTPRequestHandler and SimpleHTTPRequestHandler (#19432)

Contributors

• @​AlexWaygood
• @​BurntSushi
• @​CodeMan62
• @​Gankra
• @​MichaReiser
• @​UnboundVariable
• @​chirizxc
• @​danparizher
• @​dcreager
• @​dhruvmanila
• @​dylwil3
• @​github-actions
• @​ibraheemdev
• @​ntBre
• @​oconnor663
• @​renovate
• @​sharkdp
• @​soundsonacid
• @​thejchap

Install ruff 0.12.5

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/ruff/releases/download/0.12.5/ruff-installer.sh | sh

Install prebuilt binaries via powershell script

... (truncated)

Sourced from ruff's changelog.

0.12.5

Preview features

• [flake8-use-pathlib] Add autofix for PTH101, PTH104, PTH105, PTH121 (#19404)
• [ruff] Support byte strings (RUF055) (#18926)

Bug fixes

• Fix unreachable panic in parser (#19183)
• [flake8-pyi] Skip fix if all Union members are None (PYI016) (#19416)
• [perflint] Parenthesize generator expressions (PERF401) (#19325)
• [pylint] Handle empty comments after line continuation (PLR2044) (#19405)

Rule changes

• [pep8-naming] Fix N802 false positives for CGIHTTPRequestHandler and SimpleHTTPRequestHandler (#19432)

0.12.4

Preview features

• [flake8-type-checking, pyupgrade, ruff] Add from __future__ import annotations when it would allow new fixes (TC001, TC002, TC003, UP037, RUF013) (#19100)
• [flake8-use-pathlib] Add autofix for PTH109 (#19245)
• [pylint] Detect indirect pathlib.Path usages for unspecified-encoding (PLW1514) (#19304)

Bug fixes

• [flake8-bugbear] Fix B017 false negatives for keyword exception arguments (#19217)
• [flake8-use-pathlib] Fix false negative on direct Path() instantiation (PTH210) (#19388)
• [flake8-django] Fix DJ008 false positive for abstract models with type-annotated abstract field (#19221)
• [isort] Fix I002 import insertion after docstring with multiple string statements (#19222)
• [isort] Treat form feed as valid whitespace before a semicolon (#19343)
• [pydoclint] Fix SyntaxError from fixes with line continuations (D201, D202) (#19246)
• [refurb] FURB164 fix should validate arguments and should usually be marked unsafe (#19136)

Rule changes

• [flake8-use-pathlib] Skip single dots for invalid-pathlib-with-suffix (PTH210) on versions >= 3.14 (#19331)
• [pep8_naming] Avoid false positives on standard library functions with uppercase names (N802) (#18907)
• [pycodestyle] Handle brace escapes for t-strings in logical lines (#19358)
• [pylint] Extend invalid string character rules to include t-strings (#19355)
• [ruff] Allow strict kwarg when checking for starmap-zip (RUF058) in Python 3.14+ (#19333)

Documentation

• [flake8-type-checking] Make TC010 docs example more realistic (#19356)
• Make more documentation examples error out-of-the-box (#19288,#19272,#19291,#19296,#19292,#19295,#19297,#19309)

0.12.3

... (truncated)

• d13228a Bump 0.12.5 (#19528)
• 9461d30 [ty] Rename type_api => ty_extensions (#19523)
• 63d1d33 [ty] Added support for "go to references" in ty playground. (#19516)
• e0149cd [ty] Return a tuple spec from the iterator protocol (#19496)
• 2a00eca [ty] Exhaustiveness checking & reachability for match statements (#19508)
• 3d17897 [ty] Fix narrowing and reachability of class patterns with arguments (#19512)
• fa1df4c [ty] Implemented partial support for "find references" language server featur...
• 89258f1 [flake8-use-pathlib] Add autofix for PTH101, PTH104, PTH105, PTH121...
• 1dcef1a [perflint] Parenthesize generator expressions (PERF401) (#19325)
• ba629fe [pep8-naming] Fix N802 false positives for CGIHTTPRequestHandler and `S...
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