Announcing Istio 1.2.6

Patch Release

We’re pleased to announce the availability of Istio 1.2.6. Please see below for what’s changed.

Bug fixes

  • Fix redisquota inconsistency in regards to memquota counting (Issue 15543).
  • Fix an Envoy crash introduced in Istio 1.2.5 (Issue 16357).
  • Fix Citadel health check broken in the context of plugin certs (with intermediate certs) (Issue 16593).
  • Fix Stackdriver Mixer Adapter error log verbosity (Issue 16782).
  • Fix a bug where the service account map would be erased for service hostnames with more than one port.
  • Fix incorrect filterChainMatch wildcard hosts duplication produced by Pilot (Issue 16573).

Small enhancements

  • Expose sidecarToTelemetrySessionAffinity (required for Mixer V1) when it talks to services like Stackdriver. (Issue 16862).
  • Expose HTTP/2 window size settings as Pilot environment variables (Issue 17117).