Announcing Istio 1.3.1
Minor Update
This release includes bug fixes to improve robustness. This release note describes what’s different between Istio 1.3.0 and Istio 1.3.1.
Bug fixes
- Fixed an issue which caused the secret cleanup job to erroneously run during upgrades (Issue 16873).
- Fixed an issue where the default configuration disabled Kubernetes Ingress support (Issue 17148)
- Fixed an issue with handling invalid
UTF-8
characters in the Stackdriver logging adapter (Issue 16966). - Fixed an issue which caused the
destination_service
label in HTTP metrics not to be set forBlackHoleCluster
andPassThroughCluster
(Issue 16629). - Fixed an issue with the
destination_service
label in theistio_tcp_connections_closed_total
andistio_tcp_connections_opened_total
metrics which caused them to not be set correctly (Issue 17234). - Fixed an Envoy crash introduced in Istio 1.2.4 (Issue 16357).
- Fixed Istio CNI sidecar initialization when IPv6 is disabled on the node (Issue 15895).
- Fixed a regression affecting support of RS384 and RS512 algorithms in JWTs (Issue 15380).
Minor enhancements
- Added support for
.Values.global.priorityClassName
to the telemetry deployment. - Added annotations for Datadog tracing that controls extra features in sidecars.
- Added the
pilot_xds_push_time
metric to report Pilot xDS push time. - Added
istioctl experimental analyze
to support multi-resource analysis and validation. - Added support for running metadata exchange and stats extensions in a WebAssembly sandbox. Follow these instructions to try it out.
- Removed time diff info in the proxy-status command.