v><p class=post-author>Apr 4, 2023</p><div><p>As <a href=/v1.24/news/support/announcing-1.15-eol/>previously announced</a>, support for Istio 1.15 has now officially ended.</p><p>At this point we will no longer back-port fixes for security issues and critical bugs to 1.15, so we heartily encourage
you to upgrade to the latest version of Istio (1.24.3) if you haven&rsquo;t already.</p></div><nav class=pagenav><div class=left><a title="Upcoming Istio 1.16 end of life announcement." href=/v1.24/news/support/an