# istio_auto-san-validation-support.yaml
apiVersion: release-notes/v2
kind: feature
area: traffic-management
releaseNotes:
   - |
     **Added** the ability to perform automatic SAN validation based on the downstream HTTP host/authority header
     when `ENABLE_AUTO_SNI` and `VERIFY_CERTIFICATE_AT_CLIENT` feature flags are enabled.
docs:
   - https://docs.google.com/document/d/1pTUl-Ng3nXAWJb7UGJtalftznpxQEfID/
   - https://www.envoyproxy.io/docs/envoy/latest/api-v3/config/core/v3/protocol.proto#config-core-v3-upstreamhttpprotocoloptions