istio.io/istio@v0.0.0-20240520182934-d79c90f27776/releasenotes/notes/optional_mutual.yaml (about) 1 apiVersion: release-notes/v2 2 kind: feature 3 area: traffic-management 4 5 releaseNotes: 6 - | 7 **Added** a new TLS mode 'OPTIONAL_MUTUAL' in ServerTLSSettings of Gateway that will validate client certificate if presented but not mandate it.