ruff 0.15.11

on Python PyPI

Release Notes

Released on 2026-04-16.

Preview features

• [ruff] Ignore RUF029 when function is decorated with asynccontextmanager (#24642)
• [airflow] Implement airflow-xcom-pull-in-template-string (AIR201) (#23583)
• [flake8-bandit] Fix S103 false positives and negatives in mask analysis (#24424)

Bug fixes

• [flake8-async] Omit overridden methods for ASYNC109 (#24648)

Documentation

• [flake8-async] Add override mention to ASYNC109 docs (#24666)
• Update Neovim config examples to use vim.lsp.config (#24577)

Contributors

• @augustelalande
• @anishgirianish
• @benberryallwood
• @charliermarsh
• @Dev-iL

Install ruff 0.15.11

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ruff/releases/download/0.15.11/ruff-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/ruff/releases/download/0.15.11/ruff-installer.ps1 | iex"

Download ruff 0.15.11

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo astral-sh/ruff

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>