- Added new ACME HTTP/TLS challenge implementations with external account binding, and introduced ServersTransport support on services
- Enhanced middleware with exponential backoff retry, regex‑based AccessControlAllowOrigin, forwardAuth header filtering, and Docker client timeout configuration; added Kubernetes Gateway provider and multi‑level KV prefixes
- Fixed several issues (e.g., Docker client timeout default, deepcopy handling), updated documentation, and added security policies
v2.4.0
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Fixed numerous bugs across FastProxy, HTTP3, and Kubernetes CRD/Ingress/GatewayAPI providers, including status code handling, name collisions, and router rule fixes.
Fixed name collision issues and added safe‑naming options for the Kubernetes CRD provider, including scoped service names and namespace restriction for default TLS resources.
Bumped multiple dependencies (acme/lego, DataDog/dd-trace-go, golang.org/x/text, etc.) to newer versions.