v0.21.3
Welcome to the v0.21.3 release of buildx!
Please try out the release binaries and report any issues at https://github.com/docker/buildx/issues.
Contributors
- CrazyMax
- Tõnis Tiigi
Notable Changes
Important
This release contains security fixes.
- Fix possible credential leakage to telemetry endpoint. GHSA-m4gq-fm9h-8q75
- Remove unused fields from local state group that could potentially leak credentials.
Dependency Changes
This release has no dependency changes
Previous release can be found at v0.21.2
Fetched March 31, 2026
