v24.8.0

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Stable style

• Fix crash when # fmt: off is used before a closing parenthesis or bracket. (#​4363)

Packaging

• Packaging metadata updated: docs are explictly linked, the issue tracker is now also
  linked. This improves the PyPI listing for Black. (#​4345)

Parser

• Fix regression where Black failed to parse a multiline f-string containing another
  multiline string (#​4339)
• Fix regression where Black failed to parse an escaped single quote inside an f-string
  (#​4401)
• Fix bug with Black incorrectly parsing empty lines with a backslash (#​4343)
• Fix bugs with Black's tokenizer not handling \{ inside f-strings very well (#​4422)
• Fix incorrect line numbers in the tokenizer for certain tokens within f-strings
  (#​4423)

Performance

• Improve performance when a large directory is listed in .gitignore (#​4415)

Blackd

• Fix blackd (and all extras installs) for docker container (#​4357)

v7.6.1

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• Fix: coverage used to fail when measuring code using :func:runpy.run_path <python:runpy.run_path> with a :class:Path <python:pathlib.Path> argument.
  This is now fixed, thanks to Ask Hjorth Larsen <pull 1819_>_.

• Fix: backslashes preceding a multi-line backslashed string could confuse the
  HTML report. This is now fixed, thanks to LiuYinCarl <pull 1828_>_.

• Now we publish wheels for Python 3.13, both regular and free-threaded.

.. _pull 1819:https://github.com/nedbat/coveragepy/pull/18199
.. _pull 1828https://github.com/nedbat/coveragepy/pull/182828

.. _changes_7-6-0:

v0.5.6

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Ruff 0.5.6 automatically enables linting and formatting of notebooks in preview mode.
You can opt-out of this behavior by adding *.ipynb to the extend-exclude setting.

[tool.ruff]
extend-exclude = ["*.ipynb"]

Preview features

• Enable notebooks by default in preview mode (#​12621)
• [flake8-builtins] Implement import, lambda, and module shadowing (#​12546)
• [pydoclint] Add docstring-missing-returns (DOC201) and docstring-extraneous-returns (DOC202) (#​12485)

Rule changes

• [flake8-return] Exempt cached properties and other property-like decorators from explicit return rule (RET501) (#​12563)

Server

• Make server panic hook more error resilient (#​12610)
• Use $/logTrace for server trace logs in Zed and VS Code (#​12564)
• Keep track of deleted cells for reorder change request (#​12575)

Configuration

• [flake8-implicit-str-concat] Always allow explicit multi-line concatenations when implicit concatenations are banned (#​12532)

Bug fixes

• [flake8-async] Avoid flagging asyncio.timeouts as unused when the context manager includes asyncio.TaskGroup (#​12605)
• [flake8-slots] Avoid recommending __slots__ for classes that inherit from more than namedtuple (#​12531)
• [isort] Avoid marking required imports as unused (#​12537)
• [isort] Preserve trailing inline comments on import-from statements (#​12498)
• [pycodestyle] Add newlines before comments (E305) (#​12606)
• [pycodestyle] Don't attach comments with mismatched indents (#​12604)
• [pyflakes] Fix preview-mode bugs in F401 when attempting to autofix unused first-party submodule imports in an __init__.py file (#​12569)
• [pylint] Respect start index in unnecessary-list-index-lookup (#​12603)
• [pyupgrade] Avoid recommending no-argument super in slots=True dataclasses (#​12530)
• [pyupgrade] Use colon rather than dot formatting for integer-only types (#​12534)
• Fix NFKC normalization bug when removing unused imports (#​12571)

Other changes

• Consider more stdlib decorators to be property-like (#​12583)
• Improve handling of metaclasses in various linter rules (#​12579)
• Improve consistency between linter rules in determining whether a function is property (#​12581)