Hashicorp Boundary 0.21 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Hashicorp Boundary 0.21 is actively supported. The vendor has not published an end-of-support date for this branch.
0.21.3 latest release
Check your versionboundary --version
Support timeline
Official dates from the Hashicorp Boundary release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 11 Dec 2025 | — |
| End of life (scheduled) | — | not announced |
| Latest release | 0.21.3 · 30 Apr 2026 | current |
Frequently asked questions
When does Hashicorp Boundary 0.21 reach end of life?
No end-of-life date has been announced for Hashicorp Boundary 0.21 yet.
Is Hashicorp Boundary 0.21 still supported?
Yes. Hashicorp Boundary 0.21 is currently maintained. Latest release: 0.21.3, published 30 Apr 2026.
What happens when Hashicorp Boundary 0.21 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Hashicorp Boundary 0.21?
No end-of-life date has been announced yet.