- - Added numerous new configuration options and middleware enhancements, including acme.profile/emailAddresses, Redis rate limiter, p2c load balancing, UDP routing, sticky cookie domain, and auto web UI theming.
- - Improved Kubernetes CRDs and validation (CEL validation, rule priority, status‑code regex restrictions, removal of default load‑balancing strategy, ingress status for ClusterIP/NodePort) and enabled server URL configuration via label p...
- - Deprecated defaultRuleSyntax and ruleSyntax options and upgraded internal libraries (stdlib maps/slices, redis/go client), requiring migration per the guide.