istio(1.28.6): Gateway API Enhancements, Security Hardening, and Stability Fixes
📋 Recommended Actions ⚠️ Action Required Immediate action is required for users deploying Istio with Helm v4 (server-side apply) or those with newer Gateway API CRDs. Review the section on Helm failurePolicy to configure base.validationFailurePolicy: Fail as needed. Also, be aware of the new Gateway API CRD maximum version filter, which may ignore newer TLSRoute versions (v1.5.0+). All users should upgrade to benefit from critical security hardening and stability fixes. ...