Bump 0.15.5

CHANGELOG.md

@@ -1,5 +1,45 @@
 # Changelog
 
+## 0.15.5
+
+Released on 2026-03-05.
+
+### Preview features
+
+- Discover Markdown files by default in preview mode ([#23434](https://github.com/astral-sh/ruff/pull/23434))
+- \[`perflint`\] Extend `PERF102` to comprehensions and generators ([#23473](https://github.com/astral-sh/ruff/pull/23473))
+- \[`refurb`\] Fix `FURB101` and `FURB103` false positives when I/O variable is used later ([#23542](https://github.com/astral-sh/ruff/pull/23542))
+- \[`ruff`\] Add fix for `none-not-at-end-of-union` (`RUF036`) ([#22829](https://github.com/astral-sh/ruff/pull/22829))
+- \[`ruff`\] Fix false positive for `re.split` with empty string pattern (`RUF055`) ([#23634](https://github.com/astral-sh/ruff/pull/23634))
+
+### Bug fixes
+
+- \[`fastapi`\] Handle callable class dependencies with `__call__` method (`FAST003`) ([#23553](https://github.com/astral-sh/ruff/pull/23553))
+- \[`pydocstyle`\] Fix numpy section ordering (`D420`) ([#23685](https://github.com/astral-sh/ruff/pull/23685))
+- \[`pyflakes`\] Fix false positive for names shadowing re-exports (`F811`) ([#23356](https://github.com/astral-sh/ruff/pull/23356))
+- \[`pyupgrade`\] Avoid inserting redundant `None` elements in `UP045` ([#23459](https://github.com/astral-sh/ruff/pull/23459))
+
+### Documentation
+
+- Document extension mapping for Markdown code formatting ([#23574](https://github.com/astral-sh/ruff/pull/23574))
+- Update default Python version examples ([#23605](https://github.com/astral-sh/ruff/pull/23605))
+
+### Other changes
+
+- Publish releases to Astral mirror ([#23616](https://github.com/astral-sh/ruff/pull/23616))
+
+### Contributors
+
+- [@amyreese](https://github.com/amyreese)
+- [@stakeswky](https://github.com/stakeswky)
+- [@chirizxc](https://github.com/chirizxc)
+- [@anishgirianish](https://github.com/anishgirianish)
+- [@bxff](https://github.com/bxff)
+- [@zsol](https://github.com/zsol)
+- [@charliermarsh](https://github.com/charliermarsh)
+- [@ntBre](https://github.com/ntBre)
+- [@kar-ganap](https://github.com/kar-ganap)
+
 ## 0.15.4
 
 Released on 2026-02-26.

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/0.15.4/install.sh | sh
-powershell -c "irm https://astral.sh/ruff/0.15.4/install.ps1 | iex"
+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"
 ```
 
 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: v0.15.4
+  rev: v0.15.5
   hooks:
     # Run the linter.
     - id: ruff-check

crates/ruff/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff"
-version = "0.15.4"
+version = "0.15.5"
 publish = true
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_linter/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_linter"
-version = "0.15.4"
+version = "0.15.5"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

crates/ruff_wasm/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ruff_wasm"
-version = "0.15.4"
+version = "0.15.5"
 publish = false
 authors = { workspace = true }
 edition = { workspace = true }

docs/formatter.md

@@ -347,7 +347,7 @@ 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: v0.15.4
+    rev: v0.15.5
     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:0.15.4-alpine
+    name: ghcr.io/astral-sh/ruff:0.15.5-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: v0.15.4
+  rev: v0.15.5
   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: v0.15.4
+  rev: v0.15.5
   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: v0.15.4
+  rev: v0.15.5
   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: v0.15.4
+  rev: v0.15.5
   hooks:
     # Run the linter.
     - id: ruff-check

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "maturin"
 
 [project]
 name = "ruff"
-version = "0.15.4"
+version = "0.15.5"
 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 = "0.15.4"
+version = "0.15.5"
 description = ""
 authors = ["Charles Marsh <charlie.r.marsh@gmail.com>"]