apiVersion: release-notes/v2
kind: feature
area: security
issue:
  - 43966
docs:
  - '[usage] https://istio.io/latest/docs/tasks/traffic-management/ingress/secure-ingress/#key-formats'
  - '[reference] https://istio.io/latest/docs/reference/config/networking/gateway/#ServerTLSSettings-ca_cert_credential_name'
releaseNotes:
  - |
    **Added** `caCertCredentialName` field in `ServerTLSSettings` to reference a Secret/ConfigMap that holds CA certificates for mTLS
