Announcing Istio 1.2.8

Patch Release

 October 23, 2019

We’re pleased to announce the availability of Istio 1.2.8. Please see below for what’s changed.

BEFORE YOU UPGRADE

Things to know and prepare before upgrading.

DOWNLOAD

Download and install this release.

DOCS

Visit the documentation for this release.

SOURCE CHANGES

Inspect the full set of source code changes.

Bug fixes

  • Fix a bug introduced by our October 8th security release which incorrectly calculated HTTP header and body sizes (Issue 17735).

  • Fix a minor bug where endpoints still remained in /clusters while scaling a deployment to 0 replica (Issue 14336).

  • Fix Helm upgrade process to correctly update mesh policy for mutual TLS (Issue 16170).

  • Fix inconsistencies in the destination service label for TCP connection opened/closed metrics (Issue 17234).

  • Fix the Istio secret cleanup mechanism (Issue 17122).

  • Fix the Mixer Stackdriver adapter encoding process to handle invalid UTF-8 (Issue 16966).

Features

  • Add pilot support for the new failure domain labels: zone and region.
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