- update to 23.3.0:
* 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)
* Added support for formatting files with invalid type comments
* Document that only the most recent release is supported for
security issues;
* Introduce the 2023 stable style, which incorporates most
aspects of last year's preview style (#3418).
* Enforce empty lines before classes and functions with sticky
leading comments
* Reformat empty and whitespace-only files as either an empty
file (if no newline is present) or as a single newline character
(if a newline is present) (#3348)
* Correctly handle trailing commas that are inside a line's
leading non-nested parens
* `--skip-string-normalization` / `-S` now prevents docstring
prefixes from being
* Details see https://github.com/psf/black/releases/tag/23.3.0