Announcing Istio 1.19.9

This release implements the security updates described in our 8th of April post, ISTIO-SECURITY-2024-002 along with bug fixes to improve robustness.

This release note describes what’s different between Istio 1.19.8 and 1.19.9.

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Changes

• Fixed an issue where updating a ServiceEntry's TargetPort would not trigger an xDS push. (Issue #49878)