caused the secret cleanup job to erroneously run during upgrades (<a href=https://github.com/istio/istio/issues/16873>Issue 16873</a>).</li><li><strong>Fixed</strong> an issue where the default configuration disabled Kubernetes Ingress support (<a href=https://github.com/istio/istio/issues/17148>Issue 17148</a>)</li><li><strong>Fixed</strong> an issue with handling invalid <code>UTF-8</code> characters in the Stackdriver logging adapter (<a href=https://github.com/istio/istio/issues/16966>Issue 16966</a>).<