r><nav class=toc aria-label="Table of Contents"><div id=toc><ol><li role=none aria-label="Introducing Istiod"><a href=#introducing-istiod>Introducing Istiod</a><li role=none aria-label="A new model for extensibility"><a href=#a-new-model-for-extensibility>A new model for extensibility</a><li role=none aria-label="Easier to use"><a href=#easier-to-use>Easier to use</a><li role=none aria-label="More secure"><a href=#more-secure>More secure</a><li role=none aria-label="Better observability"><a href=#better-obs