Bump versin, start changelog

BREAKING_CHANGES.md

@@ -1,5 +1,50 @@
 # Breaking Changes
 
+## 0.3.0
+
+### Ruff 2024.2 style
+The `format` command now uses the improved Ruff 2024.2 style. Expect changes in formatting when upgrading.
+
+### `isort`: Use one blank line after imports in typing stub files
+
+Previously, Ruff used one or two blank lines (or the number configured by `isort.lines-after-imports`) in typing stub files (`.pyi`).
+Using more than one blank line isn't in accordance with the [typing style guide](https://typing.readthedocs.io/en/latest/source/stubs.html#style-guide) and incompatible with ruff's formatter.
+As of this release, `isort` now always uses one blank line after imports in typing stub files.
+
+### Remove `build` from the default exclusion list
+
+Ruff maintains a list of default exclusions, which now consists of the following patterns:
+
+- `.bzr`
+- `.direnv`
+- `.eggs`
+- `.git`
+- `.git-rewrite`
+- `.hg`
+- `.ipynb_checkpoints`
+- `.mypy_cache`
+- `.nox`
+- `.pants.d`
+- `.pyenv`
+- `.pytest_cache`
+- `.pytype`
+- `.ruff_cache`
+- `.svn`
+- `.tox`
+- `.venv`
+- `.vscode`
+- `__pypackages__`
+- `_build`
+- `buck-out`
+- `dist`
+- `node_modules`
+- `site-packages`
+- `venv`
+
+Previously, the `build` directory was excluded by default. However, the `build` directory tends to be a not un-popular directory
+name and excluding it by default caused confusion. Ruff now no longer excludes `build` by default except if it is excluded in your `.gitignore`.
+If necessary, you can exclude `build` by adding it to `extend-exclude` in your `pyproject.toml` file.
+
 ## 0.1.9
 
 ### `site-packages` is now excluded by default ([#5513](https://github.com/astral-sh/ruff/pull/5513))

CHANGELOG.md

@@ -1,5 +1,83 @@
 # Changelog
 
+## 0.3.0
+
+This release introduces the new Ruff formatter 2024 stable style and adds a new lint rule to
+detect invalid formatter suppression comments.
+
+### Preview features
+
+- [`pycodestyle`] Allow `os.environ` modifications between
+  imports (`E402`) ([#10066](https://github.com/astral-sh/ruff/pull/10066))
+- [`pycodestyle`] Don't warn about single whitespace before
+  comma in tuple (`E203`) ([#10094](https://github.com/astral-sh/ruff/pull/10094))
+
+### Rule changes
+
+- [`isort`]: Use one blank line after imports in typing stub files. ([#9971](https://github.com/astral-sh/ruff/pull/9971))
+- [`pylint`] New
+  Rule `dict-iter-missing-items` (`PLE1141`) ([#9845](https://github.com/astral-sh/ruff/pull/9845))
+- [`pylint`] Ignore `sys.version`
+  and `sys.platform` (`PLR1714`) ([#10054](https://github.com/astral-sh/ruff/pull/10054))
+- [`ruff`] Expand rule for `list(iterable).pop(0)`
+  idiom (`RUF015`) ([#10148](https://github.com/astral-sh/ruff/pull/10148))
+- [`flake8-boolean-trap`] Allow boolean positionals
+  in `__post_init__` ([#10027](https://github.com/astral-sh/ruff/pull/10027))
+- [`flake8-copyright`] Allow © in copyright
+  notices ([#10065](https://github.com/astral-sh/ruff/pull/10065))
+- \[`pyupgrade`\] Detect literals with unary operators (
+  `UP018`) ([#10060](https://github.com/astral-sh/ruff/pull/10060))
+- \[`eradicate`\] Detect commented out `case`
+  statements (`ERA001`) ([#10055](https://github.com/astral-sh/ruff/pull/10055))
+- \[`eradicate`\] detect single-line code for try:, except:,
+  etc. (`ERA001`) ([#10057](https://github.com/astral-sh/ruff/pull/10057))
+
+### Formatter
+
+The following preview styles are promoted to stable.
+
+- Prefer splitting the assignment's value over the target or type annotation ([#8943](https://github.com/astral-sh/ruff/pull/8943))
+- Remove blank lines before class docstrings ([#9154](https://github.com/astral-sh/ruff/pull/9154))
+- Wrap multiple context managers in `with` parentheses when targeting Python 3.9 or newer ([#9222](https://github.com/astral-sh/ruff/pull/9222))
+- Add a blank line after nested classes with a dummy body (`...`) in typing stub files ([#9155](https://github.com/astral-sh/ruff/pull/9155))
+- Reduce vertical spacing for classes and functions with a dummy (`...`) body ([#7440](https://github.com/astral-sh/ruff/issues/7440), [#9240](https://github.com/astral-sh/ruff/pull/9240))
+- Add a blank line after the module docstring ([#8283](https://github.com/astral-sh/ruff/pull/8283))
+- Parenthesize long type hints in assignments ([#9210](https://github.com/astral-sh/ruff/pull/9210))
+- Preserve indent for single mulitline-string call-expressions ([#9673](https://github.com/astral-sh/ruff/pull/9637))
+- Normalize hex escape and unicode escape sequences ([#9280](https://github.com/astral-sh/ruff/pull/9280))
+
+### CLI
+
+- Explicitly disallow `extend` as part of a `--config`
+  flag ([#10135](https://github.com/astral-sh/ruff/pull/10135))
+- Remove `build` from the default exclusion list ([#10093](https://github.com/astral-sh/ruff/pull/10093))
+
+### Bug fixes
+
+- [`pycodestyle`] Mark fixes overlapping with a multiline string as
+  unsafe (`W293`) ([#10049](https://github.com/astral-sh/ruff/pull/10049))
+- [`flake8-type-checking`] Respect runtime-required decorators for function
+  signatures ([#10091](https://github.com/astral-sh/ruff/pull/10091))
+- Set PowerPC page size to 64KB ([#10080](https://github.com/astral-sh/ruff/pull/10080))
+- [`ruff`] Avoid f-string false positives in `gettext`
+  calls (`RUF027`) ([#10118](https://github.com/astral-sh/ruff/pull/10118))
+- \[`pylint`\] Delete entire statement, including
+  semicolons (`PLR0203`) ([#10074](https://github.com/astral-sh/ruff/pull/10074))
+
+### Performance
+
+- Add cold attribute to less likely printer queue branches in the
+  formatter ([#10121](https://github.com/astral-sh/ruff/pull/10121))
+- Skip unnecessary string normalization in the
+  formatter ([#10116](https://github.com/astral-sh/ruff/pull/10116))
+
+### Documentation
+
+- Remove "Beta" Label from formatter
+  documentation ([#10144](https://github.com/astral-sh/ruff/pull/10144))
+- `line-length` option: fix link
+  to `pycodestyle.max-line-length` ([#10136](https://github.com/astral-sh/ruff/pull/10136))
+
 ## 0.2.2
 
 Highlights include:

README.md

@@ -150,7 +150,7 @@ Ruff can also be used as a [pre-commit](https://pre-commit.com/) hook via [`ruff
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.2.2
+  rev: v0.3.0
   hooks:
     # Run the linter.
     - id: ruff

crates/ruff/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.2.2"
+version = "0.3.0"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.2.2"
+version = "0.3.0"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_shrinking/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_shrinking"
-version = "0.2.2"
+version = "0.3.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

docs/integrations.md

@@ -14,7 +14,7 @@ Ruff can be used as a [pre-commit](https://pre-commit.com) hook via [`ruff-pre-c
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.2.2
+  rev: v0.3.0
   hooks:
     # Run the linter.
     - id: ruff
@@ -27,7 +27,7 @@ To enable lint fixes, add the `--fix` argument to the lint hook:
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.2.2
+  rev: v0.3.0
   hooks:
     # Run the linter.
     - id: ruff
@@ -41,7 +41,7 @@ To run the hooks over Jupyter Notebooks too, add `jupyter` to the list of allowe
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.2.2
+  rev: v0.3.0
   hooks:
     # Run the linter.
     - id: ruff

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "ruff"
-version = "0.2.2"
+version = "0.3.0"
 description = "An extremely fast Python linter and code formatter, written in Rust."
 authors = [{ name = "Astral Software Inc.", email = "hey@astral.sh" }]
 readme = "README.md"

scripts/benchmarks/pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "scripts"
-version = "0.2.2"
+version = "0.3.0"
 description = ""
 authors = ["Charles Marsh <charlie.r.marsh@gmail.com>"]