Announcing Istio 1.8.4

Patch Release

 March 10, 2021

This release contains bug fixes to improve stability. This release note describes what’s different between Istio 1.8.3 and Istio 1.8.4

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.

Changes

  • Fixed issue with metadata handling for Azure platform. Support added for tagsList serialization of tags on instance metadata. (Issue #31176)

  • Fixed an issue causing an alternative Envoy binary to be included in the docker image. The binaries are functionally equivalent. (Issue #31038)

  • Fixed an issue causing HTTP headers to be duplicated when using Istio probe rewrite. (Issue #28466)

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