Sourced from ruff's releases.

v0.2.2

Highlights include:

• Initial support formatting f-strings (in --preview).
• Support for overriding arbitrary configuration options via the CLI through an expanded --config argument (e.g., --config "lint.isort.combine-as-imports=false").
• Significant performance improvements in Ruff's lexer, parser, and lint rules.

Changes

Preview features

• Implement minimal f-string formatting (#9642)
• [pycodestyle] Add blank line(s) rules (E301, E302, E303, E304, E305, E306) (#9266)
• [refurb] Implement readlines_in_for (FURB129) (#9880)

Rule changes

• [ruff] Ensure closing parentheses for multiline sequences are always on their own line (RUF022, RUF023) (#9793)
• [numpy] Add missing deprecation violations (NPY002) (#9862)
• [flake8-bandit] Detect mark_safe usages in decorators (#9887)
• [ruff] Expand asyncio-dangling-task (RUF006) to include new_event_loop (#9976)
• [flake8-pyi] Ignore 'unused' private type dicts in class scopes (#9952)

Formatter

• Docstring formatting: Preserve tab indentation when using indent-style=tabs (#9915)
• Disable top-level docstring formatting for notebooks (#9957)
• Stabilize quote-style's preserve mode (#9922)

CLI

• Allow arbitrary configuration options to be overridden via the CLI (#9599)

Bug fixes

• Make show-settings filters directory-agnostic (#9866)
• Respect duplicates when rewriting type aliases (#9905)
• Respect tuple assignments in typing analyzer (#9969)
• Use atomic write when persisting cache (#9981)
• Use non-parenthesized range for DebugText (#9953)
• [flake8-simplify] Avoid false positive with async for loops (SIM113) (#9996)
• [flake8-trio] Respect async with in timeout-without-await (#9859)
• [perflint] Catch a wider range of mutations in PERF101 (#9955)
• [pycodestyle] Fix E30X panics on blank lines with trailing white spaces (#9907)
• [pydocstyle] Allow using parameters as a subsection header (D405) (#9894)
• [pydocstyle] Fix blank-line docstring rules for module-level docstrings (#9878)
• [pylint] Accept 0.0 and 1.0 as common magic values (PLR2004) (#9964)
• [pylint] Avoid suggesting set rewrites for non-hashable types (#9956)
• [ruff] Avoid false negatives with string literals inside of method calls (RUF027) (#9865)

... (truncated)

Sourced from ruff's changelog.

0.2.2

Highlights include:

• Initial support formatting f-strings (in --preview).
• Support for overriding arbitrary configuration options via the CLI through an expanded --config argument (e.g., --config "lint.isort.combine-as-imports=false").
• Significant performance improvements in Ruff's lexer, parser, and lint rules.

Preview features

• Implement minimal f-string formatting (#9642)
• [pycodestyle] Add blank line(s) rules (E301, E302, E303, E304, E305, E306) (#9266)
• [refurb] Implement readlines_in_for (FURB129) (#9880)

Rule changes

• [ruff] Ensure closing parentheses for multiline sequences are always on their own line (RUF022, RUF023) (#9793)
• [numpy] Add missing deprecation violations (NPY002) (#9862)
• [flake8-bandit] Detect mark_safe usages in decorators (#9887)
• [ruff] Expand asyncio-dangling-task (RUF006) to include new_event_loop (#9976)
• [flake8-pyi] Ignore 'unused' private type dicts in class scopes (#9952)

Formatter

• Docstring formatting: Preserve tab indentation when using indent-style=tabs (#9915)
• Disable top-level docstring formatting for notebooks (#9957)
• Stabilize quote-style's preserve mode (#9922)

CLI

• Allow arbitrary configuration options to be overridden via the CLI (#9599)

Bug fixes

• Make show-settings filters directory-agnostic (#9866)
• Respect duplicates when rewriting type aliases (#9905)
• Respect tuple assignments in typing analyzer (#9969)
• Use atomic write when persisting cache (#9981)
• Use non-parenthesized range for DebugText (#9953)
• [flake8-simplify] Avoid false positive with async for loops (SIM113) (#9996)
• [flake8-trio] Respect async with in timeout-without-await (#9859)
• [perflint] Catch a wider range of mutations in PERF101 (#9955)
• [pycodestyle] Fix E30X panics on blank lines with trailing white spaces (#9907)
• [pydocstyle] Allow using parameters as a subsection header (D405) (#9894)
• [pydocstyle] Fix blank-line docstring rules for module-level docstrings (#9878)
• [pylint] Accept 0.0 and 1.0 as common magic values (PLR2004) (#9964)
• [pylint] Avoid suggesting set rewrites for non-hashable types (#9956)
• [ruff] Avoid false negatives with string literals inside of method calls (RUF027) (#9865)
• [ruff] Fix panic on with f-string detection (RUF027) (#9990)

... (truncated)

• 235cfb7 Bump version to v0.2.2 (#10018)
• 91ae81b Move RUF001, RUF002 to AST checker (#9993)
• d46c5d8 docs: Formatter compatibility warning for D207 and D300 (#10007)
• 20217e9 Fix panic on RUF027 (#9990)
• 72bf1c2 Preview minimal f-string formatting (#9642)
• c47ff65 chore(docs): update Discord invite to permalink (#10005)
• c3bba54 Fix SIM113 false positive with async for loops (#9996)
• fe79798 split string module (#9987)
• bb8d203 Use atomic write when persisting cache (#9981)
• f40e012 Use name directly in RUF006 (#9979)
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