Sourced from ruff's releases.

0.12.3

Release Notes

Preview features

• [flake8-bugbear] Support non-context-manager calls in B017 (#19063)
• [flake8-use-pathlib] Add autofixes for PTH100, PTH106, PTH107, PTH108, PTH110, PTH111, PTH112, PTH113, PTH114, PTH115, PTH117, PTH119, PTH120 (#19213)
• [flake8-use-pathlib] Add autofixes for PTH203, PTH204, PTH205 (#18922)

Bug fixes

• [flake8-return] Fix false-positive for variables used inside nested functions in RET504 (#18433)
• Treat form feed as valid whitespace before a line continuation (#19220)
• [flake8-type-checking] Fix syntax error introduced by fix (TC008) (#19150)
• [pyupgrade] Keyword arguments in super should suppress the UP008 fix (#19131)

Documentation

• [flake8-pyi] Make example error out-of-the-box (PYI007, PYI008) (#19103)
• [flake8-simplify] Make example error out-of-the-box (SIM116) (#19111)
• [flake8-type-checking] Make example error out-of-the-box (TC001) (#19151)
• [flake8-use-pathlib] Make example error out-of-the-box (PTH210) (#19189)
• [pycodestyle] Make example error out-of-the-box (E272) (#19191)
• [pycodestyle] Make example not raise unnecessary SyntaxError (E114) (#19190)
• [pydoclint] Make example error out-of-the-box (DOC501) (#19218)
• [pylint, pyupgrade] Fix syntax errors in examples (PLW1501, UP028) (#19127)
• [pylint] Update missing-maxsplit-arg docs and error to suggest proper usage (PLC0207) (#18949)
• [flake8-bandit] Make example error out-of-the-box (S412) (#19241)

Contributors

• @​AlexWaygood
• @​BurntSushi
• @​Gankra
• @​InSyncWithFoo
• @​LaBatata101
• @​MatthewMckee4
• @​MeGaGiGaGon
• @​MichaReiser
• @​NamelessGO
• @​UnboundVariable
• @​abhijeetbodas2001
• @​carljm
• @​charliermarsh
• @​chirizxc
• @​danparizher
• @​dhruvmanila
• @​fdosani
• @​github-actions
• @​ibraheemdev

... (truncated)

Sourced from ruff's changelog.

0.12.3

Preview features

• [flake8-bugbear] Support non-context-manager calls in B017 (#19063)
• [flake8-use-pathlib] Add autofixes for PTH100, PTH106, PTH107, PTH108, PTH110, PTH111, PTH112, PTH113, PTH114, PTH115, PTH117, PTH119, PTH120 (#19213)
• [flake8-use-pathlib] Add autofixes for PTH203, PTH204, PTH205 (#18922)

Bug fixes

• [flake8-return] Fix false-positive for variables used inside nested functions in RET504 (#18433)
• Treat form feed as valid whitespace before a line continuation (#19220)
• [flake8-type-checking] Fix syntax error introduced by fix (TC008) (#19150)
• [pyupgrade] Keyword arguments in super should suppress the UP008 fix (#19131)

Documentation

• [flake8-pyi] Make example error out-of-the-box (PYI007, PYI008) (#19103)
• [flake8-simplify] Make example error out-of-the-box (SIM116) (#19111)
• [flake8-type-checking] Make example error out-of-the-box (TC001) (#19151)
• [flake8-use-pathlib] Make example error out-of-the-box (PTH210) (#19189)
• [pycodestyle] Make example error out-of-the-box (E272) (#19191)
• [pycodestyle] Make example not raise unnecessary SyntaxError (E114) (#19190)
• [pydoclint] Make example error out-of-the-box (DOC501) (#19218)
• [pylint, pyupgrade] Fix syntax errors in examples (PLW1501, UP028) (#19127)
• [pylint] Update missing-maxsplit-arg docs and error to suggest proper usage (PLC0207) (#18949)
• [flake8-bandit] Make example error out-of-the-box (S412) (#19241)

0.12.2

Preview features

• [flake8-pyi] Expand Optional[A] to A | None (PYI016) (#18572)
• [pyupgrade] Mark UP008 fix safe if no comments are in range (#18683)

Bug fixes

• [flake8-comprehensions] Fix C420 to prepend whitespace when needed (#18616)
• [perflint] Fix PERF403 panic on attribute or subscription loop variable (#19042)
• [pydocstyle] Fix D413 infinite loop for parenthesized docstring (#18930)
• [pylint] Fix PLW0108 autofix introducing a syntax error when the lambda's body contains an assignment expression (#18678)
• [refurb] Fix false positive on empty tuples (FURB168) (#19058)
• [ruff] Allow more field calls from attrs (RUF009) (#19021)
• [ruff] Fix syntax error introduced for an empty string followed by a u-prefixed string (UP025) (#18899)

Rule changes

• [flake8-executable] Allow uvx in shebang line (EXE003) (#18967)
• [pandas] Avoid flagging PD002 if pandas is not imported (#18963)
• [pyupgrade] Avoid PEP-604 unions with typing.NamedTuple (UP007, UP045) (#18682)

... (truncated)

• 5bc81f2 Bump 0.12.3 (#19279)
• 6908e26 Filter ruff_linter::VERSION out of SARIF output tests (#19280)
• 25c4295 [ty] Avoid stale diagnostics for open files diagnostic mode (#19273)
• 426fa4b [ty] Add signature help provider to playground (#19276)
• b0b65c2 [ty] Initial implementation of signature help provider (#19194)
• 08bc6d2 Add simple integration tests for all output formats (#19265)
• f2ae12b [flake8-return] Fix false-positive for variables used inside nested functio...
• 965f415 [ty] Add a --quiet mode (#19233)
• 83b5bbf Treat form feed as valid whitespace before a line continuation (#19220)
• 87f6f08 [ty] Make check_file a salsa query (#19255)
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