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Gatekeeper
Active
Server Software Latest Version: 3.21.1 Latest Release: Feb 4, 2026
OPA Gatekeeper is a policy controller for Kubernetes that enforces policies using Open Policy Agent.
Versions
11
Latest Version
3.21.1
Active Support
2
EOL
9
Lifecycle Timeline
Today ↓
3.21
3.21
3.20
3.20
3.19
3.19
3.18
3.18
3.17
3.17
3.16
3.16
3.15
3.15
3.14
3.14
3.13
3.13
3.12
3.12
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 3.21 | Nov 19, 2025 | - | No | 3.21.1 | No | Active |
| 3.20 | Jul 24, 2025 | - | No | 3.20.1 | No | Active |
| 3.19 | Apr 9, 2025 | - | Nov 19, 2025 | 3.19.3 | No | EOL |
| 3.18 | Dec 12, 2024 | - | Jul 24, 2025 | 3.18.3 | No | EOL |
| 3.17 | Aug 21, 2024 | - | Apr 9, 2025 | 3.17.2 | No | EOL |
| 3.16 | May 9, 2024 | - | Dec 12, 2024 | 3.16.3 | No | EOL |
| 3.15 | Feb 5, 2024 | - | Aug 21, 2024 | 3.15.1 | No | EOL |
| 3.14 | Nov 1, 2023 | - | May 9, 2024 | 3.14.2 | No | EOL |
| 3.13 | Aug 8, 2023 | - | Feb 5, 2024 | 3.13.4 | No | EOL |
| 3.12 | Apr 14, 2023 | - | Nov 1, 2023 | 3.12.0 | No | EOL |
| 3.11 | Jan 4, 2023 | - | Aug 8, 2023 | 3.11.1 | No | EOL |
Frequently Asked Questions
Which versions of Gatekeeper have reached end of life?
The following Gatekeeper versions have reached end of life and no longer receive security updates: 3.19, 3.18, 3.17, 3.16, 3.15, 3.14, 3.13, 3.12 (and 1 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Gatekeeper 3.19?
Gatekeeper 3.19 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 Gatekeeper?
The latest version of Gatekeeper is 3.21.1, released in the 3.21 release cycle.
How many versions of Gatekeeper are currently supported?
Gatekeeper currently has 2 actively supported version(s): 3.21, 3.20.
When does Gatekeeper 3.21 reach end of life?
Gatekeeper 3.21 does not have a specific end-of-life date announced yet.
What should I do when Gatekeeper reaches end of life?
When a Gatekeeper 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.