item title="An overview of Istio 1.1 performance (March 19, 2019)" href=/v1.8/blog/2019/istio1.1_perf/>Architecting Istio 1.1 for Performance</a></li><li role=none><a role=treeitem title="Configuring Istio route rules in a multicluster service mesh (February 7, 2019)" href=/v1.8/blog/2019/multicluster-version-routing/>Version Routing in a Multicluster Service Mesh</a></li><li role=none><a role=treeitem title="Announces the new Istio blog policy (February 5, 2019)" href=/v1.8/blog/2019/sail-the-blog/>Sail th