Ruff

This release upgrades the bundled Ruff version to `v0.4.5`.

This release also stabilizes `ruff server` as an available feature, along with its new configuration options. `ruff server` supports the same feature set as `ruff-lsp`, powering linting, formatting, and code fixes in Ruff's editor integrations -- but with superior performance and no installation required. We'd love your feedback!

To start using `ruff server`, refer to the [README](https://github.com/astral-sh/ruff-vscode/?tab=readme-ov-file#enabling-the-rust-based-language-server).

**Full Changelog**: https://github.com/astral-sh/ruff-vscode/compare/2024.20.0...2024.22.0

This pre-release upgrades the bundled Ruff version to `v0.4.2`.

Several new extension settings have been introduced, which allow you to override certain options passed into the linter and formatter. See [10984](https://github.com/astral-sh/ruff/pull/10984)
for more details.

The `v0.4.2` server introduces several other features and improvements:

- Diagnostics for open files are now automatically refreshed when a configuration file is modified ([10988](https://github.com/astral-sh/ruff/pull/10988))
- File configuration is now resolved on a per-file basis, which matches how the CLI resolves configuration ([10950](https://github.com/astral-sh/ruff/pull/10950))
- Hover documentation for `noqa` codes has been implemented ([11096](https://github.com/astral-sh/ruff/pull/11096))
- Major errors are now shown as pop-up notifications ([10951](https://github.com/astral-sh/ruff/pull/10951))

This release also includes a bug fix:

- Ruff-specific source actions (such as `source.organizeImports.ruff`) now work as intended ([10916](https://github.com/astral-sh/ruff/pull/10916))

This release upgrades the bundled Ruff version to v0.4.1.

**Full Changelog**: https://github.com/astral-sh/ruff-vscode/compare/2024.18.0...2024.20.0

This pre-release upgrades the bundled Ruff version to `v0.3.6`.

The extension can now detect and use local `ruff` executables on your system, though it can still fall back to the bundled Ruff binary.

The `v0.3.6` server introduces several major features:

- Source actions like `source.fixAll` and `source.organizeImports` are now supported.
- Extension commands are now supported.
- Some extension settings now work as expected. See [the relevant PR](https://github.com/astral-sh/ruff/pull/10764) for more details.
- Linter/formatter configuration is now reloaded automatically when you make changes to `ruff.toml` / `pyproject.toml` files.

This release also brings significant quality-of-life improvements and fixes several bugs.

This release upgrades the bundled Ruff version to v0.4.0.

**Full Changelog**: https://github.com/astral-sh/ruff-vscode/compare/2024.16.0...2024.18.0

This pre-release introduces support for the new, experimental Ruff language server (`ruff server`). It also upgrades the bundled Ruff version to `v0.3.3`.

`ruff server` is still missing some core functionality and stability guarantees - this pre-release is intended for early testing. The server can be enabled and disabled with the `experimentalServer` setting. A restart is required after changing this setting.

At the moment, the experimental server has the following known limitations:

- Most extension settings are not yet supported, and many will not be needed after the transition to the new server is finished. For example, `editor.codeActionsOnSave` does not work at the moment due to missing support for source-level code actions (see below). Additionally, `lint.args` / `format.args` will be replaced in the future with specific configuration fields for the linter and formatter.
- Commands/source-level code actions like `Fix all` and `Organize Imports` have not yet been implemented (Quick Fixes should still work, though).
- Hierarchial configuration for individual files is not yet supported. At the moment, the language server uses the `ruff.toml` / `pyproject.toml` at the workspace root to configure the formatter and linter.
- Jupyter Notebook files are not supported yet.
- Using local Ruff binaries is not yet supported. At the moment, the extension will always use the bundled Ruff binary. (`v0.3.3`)

These limitations will all be resolved in future versions.