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First draft of an announcement post for Istio 1.6
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title: Announcing Istio 1.6
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linktitle: 1.6
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subtitle: Major Update
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description: Istio 1.6 release announcement.
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publishdate: 2020-05-19
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release: 1.6.0
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skip_list: true
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aliases:
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- /news/announcing-1.6.0
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- /news/announcing-1.6
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---
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We are pleased to announce the release of Istio 1.6!
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{{< relnote >}}
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With this release, we are continuing the path we charted earlier this year in
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our [roadmap post](/blog/2020/tradewinds-2020/), sailing toward more
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simplicity, a better installation experience, and some other goodies as well.
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Here’s some of what’s coming to you in today's release:
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## Simplify, simplify, simplify
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Last release, we introduced **Istiod**, a component that reduced the number of
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components in an Istio installation by combining the functionality of several
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other components. In Istio 1.6, you'll find that Citadel, the sidecar
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injector and Galley are no longer deployed.
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You'll also find that we are using the new `AppProtocol` API from Kubernetes.
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What does that mean for you? It means that you won't need to use the name
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field in your service to denote the protocol -- a simpler user experience.
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## Better lifecycle
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We continue to make installing and upgrading Istio a better experience. Our
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command line tool `istioctl` gives better diagnostic information, has a simpler
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install command, and even gives status in color!
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Upgrading Istio has been improved as well, in several powerful ways. First, we
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now support canarying of the Istio control plane itself. That means you can
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install a new version of the control plane alongside the existing version and
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selectively have proxies use the new one.
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We also have an `istioctl upgrade` command that will perform an in-place
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upgrade in your clusters (still giving you the control over updating the proxies
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themselves).
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Check out the [documentation](/docs/setup/upgrade/) for all of the details on
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the new upgrade experience.
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## Observe this!
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Many companies adopt Istio solely to get better observability of distributed
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applications, so we continue to invest there. You'll have to read the release
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notes to see all of the features, but you'll see more configurability, better
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ability to control your trace sampling rates, and updated Grafana dashboards
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(and we're even publishihg them on 'grafana.com' on the [Istio org page]
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(https://grafana.com/orgs/istio)).
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## Other improvements
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There are great traffic management features (like supporting the experimental
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Kubernetes Service APIs, better support for Ingress, and better header
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handling).
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For those of you who are adding non-Kubernetes workloads to meshes (for
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example, workloads deployed on VMs), the new
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[WorkloadEntry](/docs/reference/config/networking/workload-entry/) resource
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makes that easier than ever. VM-based workoads was another theme we called out
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in our roadmap post, and you can expect to see more in this area over the
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coming releases.
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## Join the Istio community
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As always, there is a lot happening in the
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[Community Meeting](https://github.com/istio/community#community-meeting);
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join us every other Thursday at 11 AM Pacific. We'd love to have you join the
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conversation at [Istio Discuss](https://discuss.istio.io), and you can also join
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our [Slack channel](https://istio.slack.com).
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We were very proud to be called out as one of the top five
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[fastest growing](https://octoverse.github.com/#top-and-trending-projects)
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open source projects in all of GitHub. Want to get involved? Join one of our
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[Working Groups](https://github.com/istio/community/blob/master/WORKING-GROUPS.md)
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and help us make Istio even better.
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