v3.4.0-rc2
Breaking Changes📦 traefikView on GitHub →
⚠ 1 breaking🐛 3 fixes
Summary
This release fixes multiple critical CVEs and introduces request path sanitization, which may affect existing routing configurations. It also includes several Kubernetes CRD-related bug fixes.
⚠️ Breaking Changes
- The incoming request path is now cleaned before being used to match router rules and sent to backends. Paths containing /../, /./, or duplicate slashes will be interpreted and/or collapsed. Users relying on un-sanitized paths for routing may see unexpected behavior.
Migration Steps
- Review the request path sanitization changes introduced since v3.4.0-rc2 and consult the migration guide if routing behavior has changed.
- Read the migration guide at https://doc.traefik.io/traefik/v3.3/migration/v3/#request-path-sanitization.
🐛 Bug Fixes
- Removed default load-balancing strategy from Kubernetes CRD.
- Restricted regex validation of HTTP status codes for Ingress CRD resources.
- Bumped github.com/redis/go-redis/v9 to v9.7.3.