Bump 0.15.12 (#24815)

CHANGELOG.md

@@ -1,5 +1,46 @@
 # Changelog
 
+## 0.15.12
+
+Released on 2026-04-24.
+
+### Preview features
+
+- Implement `#ruff:file-ignore` file-level suppressions ([#23599](https://github.com/astral-sh/ruff/pull/23599))
+- Implement `#ruff:ignore` logical-line suppressions ([#23404](https://github.com/astral-sh/ruff/pull/23404))
+- Revert preview changes to displayed diagnostic severity in LSP ([#24789](https://github.com/astral-sh/ruff/pull/24789))
+- \[`airflow`\] Implement `task-branch-as-short-circuit` (`AIR004`) ([#23579](https://github.com/astral-sh/ruff/pull/23579))
+- \[`flake8-bugbear`\] Fix `break`/`continue` handling in `loop-iterator-mutation` (`B909`) ([#24440](https://github.com/astral-sh/ruff/pull/24440))
+- \[`pylint`\] Fix `PLC2701` for type parameter scopes ([#24576](https://github.com/astral-sh/ruff/pull/24576))
+
+### Rule changes
+
+- \[`pandas-vet`\] Suggest `.array` as well in `PD011` ([#24805](https://github.com/astral-sh/ruff/pull/24805))
+
+### CLI
+
+- Respect default Unix permissions for cache files ([#24794](https://github.com/astral-sh/ruff/pull/24794))
+
+### Documentation
+
+- \[`pylint`\] Fix `PLR0124` description not to claim self-comparison always returns the same value ([#24749](https://github.com/astral-sh/ruff/pull/24749))
+- \[`pyupgrade`\] Expand docs on reusable `TypeVar`s and scoping (`UP046`) ([#24153](https://github.com/astral-sh/ruff/pull/24153))
+- Improve rules table accessibility ([#24711](https://github.com/astral-sh/ruff/pull/24711))
+
+### Contributors
+
+- [@dylwil3](https://github.com/dylwil3)
+- [@AlexWaygood](https://github.com/AlexWaygood)
+- [@woodruffw](https://github.com/woodruffw)
+- [@avasis-ai](https://github.com/avasis-ai)
+- [@Dev-iL](https://github.com/Dev-iL)
+- [@denyszhak](https://github.com/denyszhak)
+- [@ShipItAndPray](https://github.com/ShipItAndPray)
+- [@anishgirianish](https://github.com/anishgirianish)
+- [@augustelalande](https://github.com/augustelalande)
+- [@amyreese](https://github.com/amyreese)
+- [@majiayu000](https://github.com/majiayu000)
+
 ## 0.15.11
 
 Released on 2026-04-16.

Cargo.lock

@@ -2914,7 +2914,7 @@ dependencies = [
 
 [[package]]
 name = "ruff"
-version = "0.15.11"
+version = "0.15.12"
 dependencies = [
  "anyhow",
  "argfile",
@@ -3175,7 +3175,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_linter"
-version = "0.15.11"
+version = "0.15.12"
 dependencies = [
  "aho-corasick",
  "anyhow",
@@ -3551,7 +3551,7 @@ dependencies = [
 
 [[package]]
 name = "ruff_wasm"
-version = "0.15.11"
+version = "0.15.12"
 dependencies = [
  "console_error_panic_hook",
  "console_log",

README.md

@@ -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/0.15.11/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.15.11/install.ps1 | iex"
+curl -LsSf https://astral.sh/ruff/0.15.12/install.sh | sh
+powershell -c "irm https://astral.sh/ruff/0.15.12/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: v0.15.11
+  rev: v0.15.12
   hooks:
     # Run the linter.
     - id: ruff-check

crates/ruff/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.15.11"
+version = "0.15.12"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.15.11"
+version = "0.15.12"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

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

@@ -70,7 +70,7 @@ use crate::rules::airflow::helpers::is_airflow_task_variant;
 /// task = ShortCircuitOperator(task_id="my_task", python_callable=my_callable)
 /// ```
 #[derive(ViolationMetadata)]
-#[violation_metadata(preview_since = "NEXT_RUFF_VERSION")]
+#[violation_metadata(preview_since = "0.15.12")]
 pub(crate) struct AirflowTaskBranchAsShortCircuit {
     kind: BranchKind,
 }

crates/ruff_wasm/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_wasm"
-version = "0.15.11"
+version = "0.15.12"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

docs/formatter.md

@@ -306,7 +306,7 @@ support needs to be explicitly included by adding it to `types_or`:
 ```yaml title=".pre-commit-config.yaml"
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.11
+    rev: v0.15.12
     hooks:
       - id: ruff-format
         types_or: [python, pyi, jupyter, markdown]

docs/integrations.md

@@ -80,7 +80,7 @@ You can add the following configuration to `.gitlab-ci.yml` to run a `ruff forma
   stage: build
   interruptible: true
   image:
-    name: ghcr.io/astral-sh/ruff:0.15.11-alpine
+    name: ghcr.io/astral-sh/ruff:0.15.12-alpine
   before_script:
     - cd $CI_PROJECT_DIR
     - ruff --version
@@ -106,7 +106,7 @@ 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: v0.15.11
+  rev: v0.15.12
   hooks:
     # Run the linter.
     - id: ruff-check
@@ -119,7 +119,7 @@ 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: v0.15.11
+  rev: v0.15.12
   hooks:
     # Run the linter.
     - id: ruff-check
@@ -133,7 +133,7 @@ To avoid running on Jupyter Notebooks, remove `jupyter` from the list of allowed
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.15.11
+  rev: v0.15.12
   hooks:
     # Run the linter.
     - id: ruff-check

docs/tutorial.md

@@ -369,7 +369,7 @@ This tutorial has focused on Ruff's command-line interface, but Ruff can also be
 ```yaml
 - repo: https://github.com/astral-sh/ruff-pre-commit
   # Ruff version.
-  rev: v0.15.11
+  rev: v0.15.12
   hooks:
     # Run the linter.
     - id: ruff-check

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "ruff"
-version = "0.15.11"
+version = "0.15.12"
 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 @@
 [project]
 name = "scripts"
-version = "0.15.11"
+version = "0.15.12"
 description = ""
 authors = ["Charles Marsh <charlie.r.marsh@gmail.com>"]