the usual pile of bug fixes and performance improvements, this release includes:</p><script>document.addEventListener("DOMContentLoaded",function(){window.setTimeout(function(){document.getElementById('buttons').style.opacity="1";},250);});</script><div class=relnote_links><div id=buttons class="buttons container-fluid"><div class="row justify-content-center"><a class="btn btn-istio" href=https://github.com/istio/istio/releases/tag/0.4.0>DOWNLOAD 0.4</a>
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