 settings for demo profile (<a href=https://github.com/istio/istio/issues/15338>Issue 15338</a>)</li><li>Relax Keep-Alive enforcement policy to avoid dropping connections under load (<a href=https://github.com/istio/istio/issues/15088>Issue 15088</a>)</li><li>When SDS is not used, skip Kubernetes JWT authentication to mitigate the risk of compromised (untrustworthy) JWTs being used.</li></ul><h2 id=tests-upgrade>Tests upgrade</h2><ul><li>Update base image version for Bookinfo reviews sample app (<a href=htt