Announcing Istio 1.3.3

Patch Release

This release includes bug fixes to improve robustness. This release note describes what’s different between Istio 1.3.2 and Istio 1.3.3.

Bug fixes

  • Fixed an issue which caused Prometheus to install improperly when using istioctl x manifest apply. (Issue 16970)
  • Fixed a bug where locality load balancing can not read locality information from the node. (Issue 17337)
  • Fixed a bug where long-lived connections were getting dropped by the Envoy proxy as the listeners were getting reconfigured without any user configuration changes. (Issue 17383, Issue 17139)
  • Fixed a crash in istioctl x analyze command. (Issue 17449)
  • Fixed istioctl x manifest diff to diff text blocks in ConfigMaps. (Issue 16828)
  • Fixed a segmentation fault crash in the Envoy proxy. (Issue 17699)