<!-- Changes that affect Black's stable style -->
+- Fix an infinite loop when using `# fmt: on/off` in the middle of an expression or code
+ block (#3158)
+- Fix incorrect handling of `# fmt: skip` on colon `:` lines. (#3148)
- Comments are no longer deleted when a line had spaces removed around power operators
(#2874)
- Single-character closing docstring quotes are no longer moved to their own line as
this is invalid. This was a bug introduced in version 22.6.0. (#3166)
+- `--skip-string-normalization` / `-S` now prevents docstring prefixes from being
+ normalized as expected (#3168)
### _Blackd_
<!-- Changes to blackd -->
+- `blackd` now supports preview style via `X-Preview` header (#3217)
+
### Configuration
<!-- Changes to how Black can be configured -->
+- Black now uses the presence of debug f-strings to detect target version. (#3215)
+
### Documentation
<!-- Major changes to documentation and policies. Small docs changes
<!-- For example, Docker, GitHub Actions, pre-commit, editors -->
+- Vim plugin: prefix messages with `Black: ` so it's clear they come from Black (#3194)
+- Docker: changed to a /opt/venv installation + added to PATH to be available to
+ non-root users (#3202)
+
### Output
<!-- Changes to Black's terminal output and error messages -->
- Change from deprecated `asyncio.get_event_loop()` to create our event loop which
removes DeprecationWarning (#3164)
+- Remove logging from internal `blib2to3` library since it regularily emits error logs
+ about failed caching that can and should be ignored (#3193)
### Packaging