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Calico
Active
Server Software Latest Version: 3.31.3 Latest Release: Dec 18, 2025
Calico is an open-source networking and security solution for containers, VMs, and native host workloads.
Versions
7
Latest Version
3.31.3
Active Support
2
EOL
5
Lifecycle Timeline
Today ↓
3.31
3.31
3.30
3.30
3.29
3.29
3.28
3.28
3.27
3.27
3.26
3.26
3.25
3.25
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 3.31 | Oct 21, 2025 | - | No | 3.31.3 | No | Active |
| 3.30 | May 5, 2025 | - | No | 3.30.6 | No | Active |
| 3.29 | Oct 29, 2024 | - | Oct 21, 2025 | 3.29.7 | No | EOL |
| 3.28 | May 10, 2024 | - | May 5, 2025 | 3.28.5 | No | EOL |
| 3.27 | Dec 15, 2023 | - | Oct 29, 2024 | 3.27.5 | No | EOL |
| 3.26 | May 27, 2023 | - | May 11, 2024 | 3.26.5 | No | EOL |
| 3.25 | Jan 11, 2023 | - | Dec 15, 2023 | 3.25.2 | No | EOL |
Frequently Asked Questions
Which versions of Calico have reached end of life?
The following Calico versions have reached end of life and no longer receive security updates: 3.29, 3.28, 3.27, 3.26, 3.25. It is recommended to upgrade to a supported version.
Is it safe to continue using Calico 3.29?
Calico 3.29 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Calico?
The latest version of Calico is 3.31.3, released in the 3.31 release cycle.
How many versions of Calico are currently supported?
Calico currently has 2 actively supported version(s): 3.31, 3.30.
When does Calico 3.31 reach end of life?
Calico 3.31 does not have a specific end-of-life date announced yet.
What should I do when Calico reaches end of life?
When a Calico version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.