This release note describes what’s different between Istio 1.3.2 and Istio 1.3.3.

Please format entries following the Release Note Schema.

Installation

• Fixed Prometheus is now installed correctly when using istioctl x manifest apply. (Issue 16970)

Traffic Management

• 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. This was due to an underlying issue related to unstable configuration serialization between Envoy and Pilot. (Issue 17383, Issue 17139)

Security

Telemetry

Policy

Configuration Management

istioctl

• Fixed a crash in experimental analyze command. (Issue 17449)
• Fixed istioctl x manifest diff to diff text blocks in ConfigMaps. (Issue 16828)

Installation & Upgrades

Other

• Added Daily performance benchmark