search-close title=取消搜索 type=reset aria-label=取消搜索><svg class="icon menu-close"><use xlink:href="/v1.23/img/icons.svg#menu-close"/></svg></button></form></nav></header><div class=banner-container></div><article class=post itemscope itemtype=http://schema.org/BlogPosting><div class=header-content><h1>宣布对 Istio 1.9 的扩展支持</h1><p>允许更少的频繁升级。</p></div><p class=post-author>Sep 3, 2021 <span>| </span>By Mitch Connors - Google, Lin Sun - Solo.io</p><div><p>为了�