Announcing Istio 1.28.3

This release contains bug fixes to improve robustness. This release note describes what’s different between Istio 1.28.2 and 1.28.3.

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Changes

• Added service.selectorLabels field to gateway Helm chart for custom service selector labels during revision-based migrations.

• Fixed an issue with goroutine memory leaks in ambient mode. (Issue #58478)

• Fixed an issue in ambient multicluster where informer failures for remote clusters wouldn't be fixed until an istiod restart. (Issue #58047)

• Fixed an issue with crashing NFT operations and pod deletion failures. (Issue #58492)