i>For Istio 1.0.x deployments: update to a minimum version of Istio 1.0.9</li><li>For Istio 1.1.x deployments: update to a minimum version of Istio 1.1.10</li><li>For Istio 1.2.x deployments: update to a minimum version of Istio 1.2.2</li></ul><p>If you cannot immediately upgrade to one of these releases, you have the additional option of injecting a <a href=https://github.com/istio/tools/tree/master/examples/luacheck><code>Lua</code> filter</a> into older versions of Istio. This filter has been verified to