xes>Bug fixes</h2><ul><li>Fix a bug introduced by <a href=/v1.7/news/security/istio-security-2019-005>our October 8th security release</a> which incorrectly calculated HTTP header and body sizes (<a href=https://github.com/istio/istio/issues/17735>Issue 17735</a>.</li></ul></article><nav class=pagenav><div class=left><a title="Details the Helm chart installation options differences between Istio 1.0 and Istio 1.1." href=/v1.7/news/releases/1.1.x/announcing-1.1/helm-changes/><svg class="icon"><use xlink:href