Ruff

This release introduces preview features like rules without codes and category selectors, alongside several bug fixes for linters like flake8-async and flake8-datetimez. It also includes documentation updates and improved installation methods.

This release introduces new features like autofix for flake8-use-pathlib and improved server diagnostics for notebooks. It also includes several bug fixes, including addressing `InvalidInstruction` on specific Windows CPUs and handling semantic syntax errors in string type definitions.

This release includes several bug fixes for pylint, flake8-bandit, and pyupgrade rules. It also introduces performance improvements through PGO and a reduction in Expr size, along with a new rule for replacing `while 1` with `while True`.

This release fixes a bug related to `flake8-pyi` and `singledispatch` functions. It also introduces a feature to dynamically register formatting capabilities, excluding TOML files.

This release introduces new preview features, bug fixes, and rule changes across various linters. It also includes improvements to the LSP server and documentation.

Ruff v0.16.0 significantly expands default rules, introduces Markdown code formatting, and enhances the `format --check` output. It also stabilizes several rules and behaviors.

This release introduces several new preview features, including autofixes for pycodestyle E402 and new ruff rules for managing ignore comments and configuration selectors. It also includes performance improvements and bug fixes.

This release introduces new features like `--add-ignore` for `ruff:ignore` comments and `--extend-exclude` for `ruff format`. It also includes several bug fixes, performance improvements, and rule changes across various integrations.

This release introduces preview features like human-readable rule selectors and updates documentation, while removing the `RUF076` check for unused pytest fixtures.

This release (0.15.19) introduces a preview feature for human-readable names in suppression comments and includes several performance optimizations across parsing and formatting. It also fixes bugs related to invalid editor settings and notebook cell boundary insertions.

This release introduces several preview features focused on improving output readability and handling nested ignore comments. It also includes numerous parser validation improvements and bug fixes related to dictionary key detection.

This release enhances suppression comment handling with support for human-readable names and improved range respect. It also introduces new rules, including banning `pytest` autouse fixtures, and fixes several diagnostic and formatting bugs.

This release introduces several new preview linting rules across flake8-async, pylint, and ruff, alongside numerous bug fixes addressing conflicts and incorrect code transformations in eradication, pyflakes, pylint, and pyupgrade checks. Performance was also improved by shrinking statement suites during parsing.

This release focuses on performance improvements, bug fixes across several linters (including pyflakes and formatter), and documentation updates. Key changes include better handling of Markdown fences and PEP 526 annotations.

This release introduces several new preview linting rules, including support for Airflow implicit multiple outputs and Pylint's too many try statements. It also includes various bug fixes related to string formatting, type checking, and f-string preservation.

Ruff version 0.15.13 introduces new preview linting rules, standardizes Pylint diagnostics, and includes several bug fixes across various rule sets. Configuration options like `line-length` have also been adjusted.

This release introduces new preview features for file-level and logical-line suppressions, alongside several bug fixes across the `airflow`, `flake8-bugbear`, and `pylint` checkers. Cache file permissions on Unix systems have also been updated to respect default permissions.

This release introduces several preview features, including new linter rules for Ruff and Airflow, and fixes a bug related to ASYNC109 in flake8-async. Documentation and Neovim examples have also been updated.

This release focuses on bug fixes related to f-string parsing across Python versions and introduces several preview features for linter rule improvements. It also adds support for custom file extensions in the LSP server.

This release introduces a new formatter option for nested string quotes and includes numerous bug fixes across various linters, alongside rule adjustments for better accuracy and safety.

This release introduces several new preview linting rules, including checks for unnecessary ifs and useless finally blocks. Bug fixes address issues across various linters like flake8-async, flake8-bandit, and pyflakes, alongside performance improvements in diagnostic rendering.

This release introduces preview features like displaying output severity and improves handling of non-Python documents by suppressing irrelevant hovers and code actions. It also updates rule E501 to recognize `pyrefly:` as a pragma comment.

This release introduces significant preview features focused on lazy imports, PEP 798 support, and new linter rules across several integrated tools. Numerous bug fixes address issues in the formatter and `--add-noqa` functionality.

This release introduces default discovery of Markdown files in preview mode and adds fixes across several linters including `refurb`, `pyflakes`, and `pyupgrade`. It also includes improvements for FastAPI dependency handling.

This patch release (0.15.4) resolves a critical panic that occurred when enabling the new rule PLR1712 alongside definition-analyzing rules. It also includes a fix for a pyflakes false positive in stub files.