Bump 0.15.6 (#23919)

Author: dylwil3

CHANGELOG.md

@@ -1,5 +1,70 @@
 # Changelog
 
+## 0.15.6
+
+Released on 2026-03-12.
+
+### Preview features
+
+- Add support for `lazy` import parsing ([#23755](https://github.com/astral-sh/ruff/pull/23755))
+- Add support for star-unpacking of comprehensions (PEP 798) ([#23788](https://github.com/astral-sh/ruff/pull/23788))
+- Reject semantic syntax errors for lazy imports ([#23757](https://github.com/astral-sh/ruff/pull/23757))
+- Drop a few rules from the preview default set ([#23879](https://github.com/astral-sh/ruff/pull/23879))
+- \[`airflow`\] Flag `Variable.get()` calls outside of task execution context (`AIR003`) ([#23584](https://github.com/astral-sh/ruff/pull/23584))
+- \[`airflow`\] Flag runtime-varying values in DAG/task constructor arguments (`AIR304`) ([#23631](https://github.com/astral-sh/ruff/pull/23631))
+- \[`flake8-bugbear`\] Implement `delattr-with-constant` (`B043`) ([#23737](https://github.com/astral-sh/ruff/pull/23737))
+- \[`flake8-tidy-imports`\] Add `TID254` to enforce lazy imports ([#23777](https://github.com/astral-sh/ruff/pull/23777))
+- \[`flake8-tidy-imports`\] Allow users to ban lazy imports with `TID254` ([#23847](https://github.com/astral-sh/ruff/pull/23847))
+- \[`isort`\] Retain `lazy` keyword when sorting imports ([#23762](https://github.com/astral-sh/ruff/pull/23762))
+- \[`pyupgrade`\] Add `from __future__ import annotations` automatically (`UP006`) ([#23260](https://github.com/astral-sh/ruff/pull/23260))
+- \[`refurb`\] Support `newline` parameter in `FURB101` for Python 3.13+ ([#23754](https://github.com/astral-sh/ruff/pull/23754))
+- \[`ruff`\] Add `os-path-commonprefix` (`RUF071`) ([#23814](https://github.com/astral-sh/ruff/pull/23814))
+- \[`ruff`\] Add unsafe fix for os-path-commonprefix (`RUF071`) ([#23852](https://github.com/astral-sh/ruff/pull/23852))
+- \[`ruff`\] Limit `RUF036` to typing contexts; make it unsafe for non-typing-only ([#23765](https://github.com/astral-sh/ruff/pull/23765))
+- \[`ruff`\] Use starred unpacking for `RUF017` in Python 3.15+ ([#23789](https://github.com/astral-sh/ruff/pull/23789))
+
+### Bug fixes
+
+- Fix `--add-noqa` creating unwanted leading whitespace ([#23773](https://github.com/astral-sh/ruff/pull/23773))
+- Fix `--add-noqa` breaking shebangs ([#23577](https://github.com/astral-sh/ruff/pull/23577))
+- [formatter] Fix lambda body formatting for multiline calls and subscripts ([#23866](https://github.com/astral-sh/ruff/pull/23866))
+- [formatter] Preserve required annotation parentheses in annotated assignments ([#23865](https://github.com/astral-sh/ruff/pull/23865))
+- [formatter] Preserve type-expression parentheses in the formatter ([#23867](https://github.com/astral-sh/ruff/pull/23867))
+- \[`flake8-annotations`\] Fix stack overflow in `ANN401` on quoted annotations with escape sequences ([#23912](https://github.com/astral-sh/ruff/pull/23912))
+- \[`pep8-naming`\] Check naming conventions in `match` pattern bindings (`N806`, `N815`, `N816`) ([#23899](https://github.com/astral-sh/ruff/pull/23899))
+- \[`perflint`\] Fix comment duplication in fixes (`PERF401`, `PERF403`) ([#23729](https://github.com/astral-sh/ruff/pull/23729))
+- \[`pyupgrade`\] Properly trigger `super` change in nested class (`UP008`) ([#22677](https://github.com/astral-sh/ruff/pull/22677))
+- \[`ruff`\] Avoid syntax errors in `RUF036` fixes ([#23764](https://github.com/astral-sh/ruff/pull/23764))
+
+### Rule changes
+
+- \[`flake8-bandit`\] Flag `S501` with `requests.request` ([#23873](https://github.com/astral-sh/ruff/pull/23873))
+- \[`flake8-executable`\] Fix WSL detection in non-Docker containers ([#22879](https://github.com/astral-sh/ruff/pull/22879))
+- \[`flake8-print`\] Ignore `pprint` calls with `stream=` ([#23787](https://github.com/astral-sh/ruff/pull/23787))
+
+### Documentation
+
+- Update docs for Markdown code block formatting ([#23871](https://github.com/astral-sh/ruff/pull/23871))
+- \[`flake8-bugbear`\] Fix misleading description for `B904` ([#23731](https://github.com/astral-sh/ruff/pull/23731))
+
+### Contributors
+
+- [@zsol](https://github.com/zsol)
+- [@carljm](https://github.com/carljm)
+- [@ntBre](https://github.com/ntBre)
+- [@Bortlesboat](https://github.com/Bortlesboat)
+- [@sososonia-cyber](https://github.com/sososonia-cyber)
+- [@chirizxc](https://github.com/chirizxc)
+- [@leandrobbraga](https://github.com/leandrobbraga)
+- [@11happy](https://github.com/11happy)
+- [@Acelogic](https://github.com/Acelogic)
+- [@anishgirianish](https://github.com/anishgirianish)
+- [@amyreese](https://github.com/amyreese)
+- [@xvchris](https://github.com/xvchris)
+- [@charliermarsh](https://github.com/charliermarsh)
+- [@getehen](https://github.com/getehen)
+- [@Dev-iL](https://github.com/Dev-iL)
+
 ## 0.15.5
 
 Released on 2026-03-05.

Cargo.lock

@@ -152,8 +152,8 @@ curl -LsSf https://astral.sh/ruff/install.sh | sh
 powershell -c "irm https://astral.sh/ruff/install.ps1 | iex"
 
 # For a specific version.
-curl -LsSf https://astral.sh/ruff/0.15.5/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.15.5/install.ps1 | iex"
+curl -LsSf https://astral.sh/ruff/0.15.6/install.sh | sh
+powershell -c "irm https://astral.sh/ruff/0.15.6/install.ps1 | iex"
 ```
 
 You can also install Ruff via [Homebrew](https://formulae.brew.sh/formula/ruff), [Conda](https://anaconda.org/conda-forge/ruff),
@@ -186,7 +186,7 @@ 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: v0.15.5
+  rev: v0.15.6
   hooks:
     # Run the linter.
     - id: ruff-check

README.md

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.15.5"
+version = "0.15.6"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.15.5"
+version = "0.15.6"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_linter/Cargo.toml

@@ -37,7 +37,7 @@ use crate::{FixAvailability, Violation};
 /// dag = DAG(dag_id="my_dag", start_date=datetime(2024, 1, 1))
 /// ```
 #[derive(ViolationMetadata)]
-#[violation_metadata(preview_since = "NEXT_RUFF_VERSION")]
+#[violation_metadata(preview_since = "0.15.6")]
 pub(crate) struct Airflow3DagDynamicValue {
     function_name: String,
 }

crates/ruff_linter/src/rules/airflow/rules/runtime_value_in_dag_or_task.rs

@@ -54,7 +54,7 @@ use crate::rules::airflow::helpers::is_airflow_task;
 /// )
 /// ```
 #[derive(ViolationMetadata)]
-#[violation_metadata(preview_since = "NEXT_RUFF_VERSION")]
+#[violation_metadata(preview_since = "0.15.6")]
 pub(crate) struct AirflowVariableGetOutsideTask {
     in_function: bool,
 }

crates/ruff_linter/src/rules/airflow/rules/variable_get_outside_task.rs

@@ -44,7 +44,7 @@ use crate::{AlwaysFixableViolation, Applicability, Edit, Fix};
 /// ## References
 /// - [Python documentation: `delattr`](https://docs.python.org/3/library/functions.html#delattr)
 #[derive(ViolationMetadata)]
-#[violation_metadata(preview_since = "NEXT_RUFF_VERSION")]
+#[violation_metadata(preview_since = "0.15.6")]
 pub(crate) struct DelAttrWithConstant;
 
 impl AlwaysFixableViolation for DelAttrWithConstant {

crates/ruff_linter/src/rules/flake8_bugbear/rules/delattr_with_constant.rs

@@ -36,7 +36,7 @@ use crate::{Edit, Fix, FixAvailability, Violation};
 /// - `lint.flake8-tidy-imports.require-lazy`
 /// - `lint.flake8-tidy-imports.ban-lazy`
 #[derive(ViolationMetadata)]
-#[violation_metadata(preview_since = "NEXT_RUFF_VERSION")]
+#[violation_metadata(preview_since = "0.15.6")]
 pub(crate) struct LazyImportMismatch {
     policy: LazyImportPolicy,
     name: Option<String>,

crates/ruff_linter/src/rules/flake8_tidy_imports/rules/lazy_import_mismatch.rs

@@ -41,7 +41,7 @@ use crate::{Edit, Fix, FixAvailability, Violation};
 /// - [Why `os.path.commonprefix` is deprecated](https://sethmlarson.dev/deprecate-confusing-apis-like-os-path-commonprefix)
 /// - [CPython deprecation issue](https://github.com/python/cpython/issues/144347)
 #[derive(ViolationMetadata)]
-#[violation_metadata(preview_since = "NEXT_RUFF_VERSION")]
+#[violation_metadata(preview_since = "0.15.6")]
 pub(crate) struct OsPathCommonprefix;
 
 impl Violation for OsPathCommonprefix {