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RUF027 creates invalid f-string interpolations with comments before Python 3.12

bugSomething isn't workingSomething isn't working

fixesRelated to suggested fixes for violationsRelated to suggested fixes for violations

Status: Open.

#23460 In astral-sh/ruff;

· dscorbett opened on Feb 21, 2026

Make RUF102 also flag file-level noqa codes

suppressionRelated to supression of violations e.g. noqaRelated to supression of violations e.g. noqa

Status: Open.

#23457 In astral-sh/ruff;

· amyreese opened on Feb 20, 2026

Resolve overlap between RUF100 and RUF102

suppressionRelated to supression of violations e.g. noqaRelated to supression of violations e.g. noqa

Status: Open.

#23456 In astral-sh/ruff;

· amyreese opened on Feb 20, 2026

Partially ignore isort / Block-level ignore un-sorted or un-formatted import [I001]

questionAsking for support or clarificationAsking for support or clarification

Status: Open.

#23450 In astral-sh/ruff;

· turbotimon opened on Feb 20, 2026

UP045 fixes <code>None | Optional[None | int]</code> to <code>None | None | int | None</code>

bugSomething isn't workingSomething isn't working

fixesRelated to suggested fixes for violationsRelated to suggested fixes for violations

Status: Open.

#23429 In astral-sh/ruff;

· dscorbett opened on Feb 19, 2026

Pandas Lint: use <code>ignore_index=True</code> instead of <code>reset_index(drop=True)</code>

needs-decisionAwaiting a decision from a maintainerAwaiting a decision from a maintainer

ruleImplementing or modifying a lint ruleImplementing or modifying a lint rule

Status: Open.

#23427 In astral-sh/ruff;

· alanhdu opened on Feb 19, 2026

Ruff docs example's for [lint.isort] import-heading wrong.

documentationImprovements or additions to documentationImprovements or additions to documentation

Status: Open.

#23420 In astral-sh/ruff;

· vaivars opened on Feb 19, 2026

Disallow <code>datetime.today()</code> in favor of <code>datetime.now()</code>

questionAsking for support or clarificationAsking for support or clarification

Status: Open.

#23392 In astral-sh/ruff;

· GideonBear opened on Feb 18, 2026

Rule F821 false positive in class-scope comprehension

bugSomething isn't workingSomething isn't working

Status: Open.

#23364 In astral-sh/ruff;

· CarrotManMatt opened on Feb 17, 2026

Edge case in <code>FormatSpec::parse</code>

bugSomething isn't workingSomething isn't working

Status: Open.

#23360 In astral-sh/ruff;

· ntBre opened on Feb 16, 2026

Remove deprecated configuration options

breakingBreaking API changeBreaking API change

configurationRelated to settings and configurationRelated to settings and configuration

Status: Open.

#23348 In astral-sh/ruff;

· dylwil3 opened on Feb 16, 2026

·  

v0.16

erroneous trailing comma lint

questionAsking for support or clarificationAsking for support or clarification

Status: Open.

#23295 In astral-sh/ruff;

· k4lizen opened on Feb 15, 2026