Sourced from black's releases.

23.3.0

Highlights

This release fixes a longstanding confusing behavior in Black's GitHub action, where the version of the action did not determine the version of Black being run (issue #3382). In addition, there is a small bug fix around imports and a number of improvements to the preview style.

Please try out the preview style with black --preview and tell us your feedback. All changes in the preview style are expected to become part of Black's stable style in January 2024.

Stable style

• Import lines with # fmt: skip and # fmt: off no longer have an extra blank line added when they are right after another import line (#3610)

Preview style

• Add trailing commas to collection literals even if there's a comment after the last entry (#3393)
• async def, async for, and async with statements are now formatted consistently compared to their non-async version. (#3609)
• with statements that contain two context managers will be consistently wrapped in parentheses (#3589)
• Let string splitters respect East Asian Width (#3445)
• Now long string literals can be split after East Asian commas and periods (、 U+3001 IDEOGRAPHIC COMMA, 。 U+3002 IDEOGRAPHIC FULL STOP, & ， U+FF0C FULLWIDTH COMMA) besides before spaces (#3445)
• For stubs, enforce one blank line after a nested class with a body other than just ... (#3564)
• Improve handling of multiline strings by changing line split behavior (#1879)

Parser

• Added support for formatting files with invalid type comments (#3594)

Integrations

• Update GitHub Action to use the version of Black equivalent to action's version if version input is not specified (#3543)
• Fix missing Python binary path in autoload script for vim (#3508)

Documentation

• Document that only the most recent release is supported for security issues; vulnerabilities should be reported through Tidelift (#3612)

... (truncated)

Sourced from black's changelog.

23.3.0

Highlights

This release fixes a longstanding confusing behavior in Black's GitHub action, where the version of the action did not determine the version of Black being run (issue #3382). In addition, there is a small bug fix around imports and a number of improvements to the preview style.

Please try out the preview style with black --preview and tell us your feedback. All changes in the preview style are expected to become part of Black's stable style in January 2024.

Stable style

• Import lines with # fmt: skip and # fmt: off no longer have an extra blank line added when they are right after another import line (#3610)

Preview style

• Add trailing commas to collection literals even if there's a comment after the last entry (#3393)
• async def, async for, and async with statements are now formatted consistently compared to their non-async version. (#3609)
• with statements that contain two context managers will be consistently wrapped in parentheses (#3589)
• Let string splitters respect East Asian Width (#3445)
• Now long string literals can be split after East Asian commas and periods (、 U+3001 IDEOGRAPHIC COMMA, 。 U+3002 IDEOGRAPHIC FULL STOP, & ， U+FF0C FULLWIDTH COMMA) besides before spaces (#3445)
• For stubs, enforce one blank line after a nested class with a body other than just ... (#3564)
• Improve handling of multiline strings by changing line split behavior (#1879)

Parser

• Added support for formatting files with invalid type comments (#3594)

Integrations

• Update GitHub Action to use the version of Black equivalent to action's version if version input is not specified (#3543)
• Fix missing Python binary path in autoload script for vim (#3508)

Documentation

• Document that only the most recent release is supported for security issues; vulnerabilities should be reported through Tidelift (#3612)

... (truncated)

• bf7a162 Fixup the changelog (#3628)
• 9b2b048 Prepare release 23.3.0 (#3625)
• bf5abdb Specify Python exec path with minor version if available (#3508)
• b542f58 Use GH action version when version argument not specified (#3543)
• f3b1a3b Bump furo from 2022.12.7 to 2023.3.23 in /docs (#3624)
• ef6e079 Let string splitters respect East_Asian_Width property (#3445)
• 5c064a9 Bump sphinx from 5.3.0 to 6.1.3 in /docs (#3499)
• 3a9d6f0 Bump myst-parser from 0.18.1 to 1.0.0 in /docs (#3601)
• 53c23e6 Support files with type comment syntax errors (#3594)
• dba3c26 Fix bug introduced in #3564. (#3615)
• Additional commits viewable in compare view

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