span>&nbsp;</span>2019年9月16日</span></p></div></div><nav class=toc-inlined aria-label="Table of Contents"><div><hr><ol><li role=none aria-label=小改进><a href=#small-enhancements>小改进</a></ol><hr></div></nav><p>我们很高兴地宣布 Istio 1.1.15 现在是可用的，详情请查看如下更改。</p><div class="relnote-actions call-to-action"><a class=entry href=/v1.6/zh/news/releases/1.1.x/announcing-1.1/upgrade-notes/><h5>升级之前</h5><p>升级前须知。</p></a><a class="update-notic