o 1.8 release announcement (November 19, 2020)" href=/v1.9/news/releases/1.8.x/announcing-1.8/>1.8</a><ul role=group aria-expanded=false class=leaf-section><li role=none><a role=treeitem title="Istio 1.8 release notes." href=/v1.9/news/releases/1.8.x/announcing-1.8/change-notes/>Change Notes</a></li><li role=none><a role=treeitem title="Important changes to consider when upgrading to Istio 1.8." href=/v1.9/news/releases/1.8.x/announcing-1.8/upgrade-notes/>Upgrade Notes</a></li></ul></li></ul></li><li role=t