About Open Policy Agent
Open Policy Agent (OPA) is an open source, general-purpose policy engine that enables unified, context-aware policy enforcement across the entire stack.
Open Policy Agent 1.21.4
Open Policy Agent (OPA) is an open source, general-purpose policy engine that enables unified, context-aware policy enforcement across the entire stack.
- By Open Policy Agent
- Open Source
- Updated Oct 23, 2026
What's new in 1.21.4
This release builds the OPA binary artifacts with the latest version of Go (v1.27.3).
See：https://groups.google.com/g/golang-announce/c/66pojueaQek
Technical details
| Publisher | Open Policy Agent |
|---|---|
| Version | 1.21.4 |
| Release date | 2026-10-23 |
| License | Apache-2.0 |
| Installer type | portable |
| Architecture | x64 |
| Package ID | open-policy-agent.opa |
Links & install command
Install Open Policy Agent from the command line with Windows Package Manager (winget):
winget install --id=open-policy-agent.opa -eOlder versions
- 1.21.3
- 1.21.2
- 1.21.1
- 1.21.0
- 1.20.2
- 1.20.1
- 1.19.1
- 1.18.2
- 1.7.1
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