es and perf improvements." data-updatebutton="LEARN ABOUT ISTIO 1.1.14" data-updatehref=/v1.2/about/notes/1.1.14>
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<a class=btn href=https://archive.istio.io/v1.1>1.1.13 DOCS</a>
<a class=btn href=https://github.com/istio/istio/compare/1.1.12...1.1.13>CHANGES IN 1.1.13</a></div><h2 id=security-update>Security update</h2><p>This release contains fixes for the security vulnerabilities described in <a href=/v1.2/blog/2019/istio-security-003-004/>our August 13th, 2019 blog post</a>. Spec