Details: - Update to 3.4.x branch, see: https://github.com/traefik/traefik/releases/tag/v3.4.0 - While most configurations are expected to continue to work, a change in the Kubernetes CRD provider may require manual config updates for HTTP load balancing: https://doc.traefik.io/traefik/master/migration/v3/#v33-to-v34 MFH: 2025Q2