Support for Istio 1.15 has ended

Istio 1.15 end of life announcement.

Apr 4, 2023

As previously announced, support for Istio 1.15 has now officially ended.

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 (1.22.3) if you haven’t already.