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Hashicorp BoundaryEnd of Life (EOL) Dates & Support Status
Active
DevOps & CI/CDLatest Version: 0.21.3Latest Release: Apr 30, 2026
HashiCorp Boundary provides simple and secure remote access to dynamic hosts and services.
Support summary
Hashicorp Boundary currently has supported cycles. Track the next EOL date and validate upgrades before your change window.
What do EOL and support statuses mean?Next EOL
No announced EOL date is currently listed.
Supported cycles
3
0 lts
Versions
6
Latest Version
0.21.3
Active Support
3
EOL
3
Lifecycle Timeline
Apr 30, 2024As of Sep 27, 2026
0.21Active · Date not announced
0.20Active · Date not announced
0.19Active · Date not announced
0.18EOL · Dec 11, 2025
0.17EOL · Sep 25, 2025
0.16EOL · Feb 10, 2025
ActiveSecurityEOLHistorical phase unknown
Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 0.21 | Dec 11, 2025 | Maintained | Date not announced | 0.21.3 | No | Active |
| 0.20 | Sep 25, 2025 | Maintained | Date not announced | 0.20.3 | No | Active |
| 0.19 | Feb 10, 2025 | Maintained | Date not announced | 0.19.5 | No | Active |
| 0.18 | Oct 14, 2024 | Ended | Dec 11, 2025 | 0.18.2 | No | EOL |
| 0.17 | Jul 31, 2024 | Ended | Sep 25, 2025 | 0.17.2 | No | EOL |
| 0.16 | Apr 30, 2024 | Ended | Feb 10, 2025 | 0.16.3 | No | EOL |
Data sources
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Show Hashicorp Boundary's live support status in your README, docs, or dashboard. The badge is a static SVG served from eol.wiki and follows the lifecycle data above.
Markdown
[](https://eol.wiki/boundary/)HTML
<a href="https://eol.wiki/boundary/"><img src="https://eol.wiki/badge/boundary.svg" alt="Hashicorp Boundary end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of Hashicorp Boundary have reached end of life?
The following Hashicorp Boundary versions have reached end of life and no longer receive security updates: 0.18, 0.17, 0.16. It is recommended to upgrade to a supported version.
Is it safe to continue using Hashicorp Boundary 0.18?
Hashicorp Boundary 0.18 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 Hashicorp Boundary?
The latest version of Hashicorp Boundary is 0.21.3, released in the 0.21 release cycle.
How many versions of Hashicorp Boundary are currently supported?
Hashicorp Boundary currently has 3 actively supported version(s): 0.21, 0.20, 0.19.
When does Hashicorp Boundary 0.21 reach end of life?
Hashicorp Boundary 0.21 does not have a specific end-of-life date announced yet.
What should I do when Hashicorp Boundary reaches end of life?
When a Hashicorp Boundary 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.