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cert-manager
Active
DevOps & CI/CD Latest Version: 1.20.2 Latest Release: Apr 11, 2026
cert-manager is a Kubernetes add-on for automating the management and issuance of TLS certificates.
Versions
11
Latest Version
1.20.2
Active Support
2
EOL
9
Lifecycle Timeline
Today ↓
1.20
1.20
1.19
1.19
1.18
1.18
1.17
1.17
1.16
1.16
1.15
1.15
1.14
1.14
1.13
1.13
1.12
1.12
1.11
1.11
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 1.20 | Mar 10, 2026 | Yes | No | 1.20.2 | No | Active |
| 1.19 | Oct 7, 2025 | Yes | No | 1.19.5 | No | Active |
| 1.18 | Jun 10, 2025 | No | Mar 10, 2026 | 1.18.6 | No | EOL |
| 1.17 | Feb 3, 2025 | No | Oct 7, 2025 | 1.17.4 | No | EOL |
| 1.16 | Oct 3, 2024 | No | Jun 10, 2025 | 1.16.5 | No | EOL |
| 1.15 | Jun 5, 2024 | No | Feb 3, 2025 | 1.15.5 | No | EOL |
| 1.14 | Jan 31, 2024 | No | Oct 3, 2024 | 1.14.7 | No | EOL |
| 1.13 | Sep 12, 2023 | No | Jun 5, 2024 | 1.13.6 | No | EOL |
| 1.12 | May 19, 2023 | No | May 19, 2025 | 1.12.17 | Yes | EOL |
| 1.11 | Jan 11, 2023 | No | Sep 12, 2023 | 1.11.5 | No | EOL |
| 1.10 | Oct 17, 2022 | No | May 19, 2023 | 1.10.2 | No | EOL |
Frequently Asked Questions
Which versions of cert-manager have reached end of life?
The following cert-manager versions have reached end of life and no longer receive security updates: 1.18, 1.17, 1.16, 1.15, 1.14, 1.13, 1.12, 1.11 (and 1 more). It is recommended to upgrade to a supported version.
Is it safe to continue using cert-manager 1.18?
cert-manager 1.18 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 cert-manager?
The latest version of cert-manager is 1.20.2, released in the 1.20 release cycle.
How many versions of cert-manager are currently supported?
cert-manager currently has 2 actively supported version(s): 1.20, 1.19.
When does cert-manager 1.20 reach end of life?
cert-manager 1.20 does not have a specific end-of-life date announced yet.
What should I do when cert-manager reaches end of life?
When a cert-manager 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.