astral-sh/ruff 0.15.7

on GitHub

Release Notes

Released on 2026-03-19.

Preview features

• Display output severity in preview (#23845)
• Don't show noqa hover for non-Python documents (#24040)

Rule changes

• [pycodestyle] Recognize pyrefly: as a pragma comment (E501) (#24019)

Server

• Don't return code actions for non-Python documents (#23905)

Documentation

• Add company AI policy to contributing guide (#24021)
• Document editor features for Markdown code formatting (#23924)
• [pylint] Improve phrasing (PLC0208) (#24033)

Other changes

• Use PEP 639 license information (#19661)

Contributors

• @tmimmanuel
• @DimitriPapadopoulos
• @amyreese
• @statxc
• @dylwil3
• @hunterhogan
• @renovate

Install ruff 0.15.7

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ruff/releases/download/0.15.7/ruff-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/ruff/releases/download/0.15.7/ruff-installer.ps1 | iex"

Download ruff 0.15.7

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>