1.11.5</h1><p>Istio 1.11.5 patch release.</p></div><p class=post-author>Dec 2, 2021</p><div><p>This release contains bug fixes to improve robustness. This release note describes what’s different between Istio 1.11.4 and Istio 1.11.5</p><div class="relnote-actions call-to-action"><a class=entry href=/v1.13/news/releases/1.11.x/announcing-1.11/upgrade-notes/><h5>BEFORE YOU UPGRADE</h5><p>Things to know and prepare before upgrading.</p></a><a class="update-notice entry" data-title="Update Notice" data-downlo