Announcing Istio 1.28.10

This release contains bug fixes to improve robustness. This release note describes what’s different between Istio 1.28.9 and 1.28.10.

Changes

• Fixed a memory leak in the krt controller framework where changing the key used in a Fetch filter (for example, relabeling a pod to point to a different waypoint) left stale reverse-index entries that were never cleaned up. Over time this could grow memory usage and cause unnecessary recomputations.