Infrastructure

Calico Releases

Track every Calico release from latest stable to end-of-life. Version timelines, Kubernetes compatibility, and upgrade guidance for network policy teams.

Official Site Documentation

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Total Versions

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Supported

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Latest

Version Timeline

All tracked releases with lifecycle status and EOL dates.

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Embed Badges

Add live Calico status badges to your README, docs, or dashboard.

Health Status

Overall support health

![Calico Health Status](https://img.releaserun.com/badge/health/calico.svg)

EOL Countdown

Next end-of-life date

![Calico EOL Countdown](https://img.releaserun.com/badge/eol/calico.svg)

Latest Version

Current stable release

![Calico Latest Version](https://img.releaserun.com/badge/v/calico.svg)

CVE Status

Known vulnerabilities

![Calico CVE Status](https://img.releaserun.com/badge/cve/calico.svg)

Frequently Asked Questions

Common questions about Calico releases and lifecycle.

How long are Calico versions supported?

Calico Open Source supports the latest two minor releases. Calico Enterprise from Tigera provides extended support and additional features.

What is Calico?

Calico is the most widely adopted Kubernetes networking and network policy solution. It provides pod networking, network security policies, and observability for containerized workloads.

How often does Calico release updates?

Calico ships minor versions roughly every 3-4 months with patch releases for bug fixes and security patches.

Does Calico work with non-Kubernetes environments?

Yes, Calico can provide networking and network policy for bare metal, VMs, and OpenStack in addition to Kubernetes.

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