Hashicorp Boundary End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 0.21.3 (April 30, 2026)

3 Hashicorp Boundary versions have reached End of Life (EOL) and End of Support (EOS), including Hashicorp Boundary 0.18 (EOL date: Dec 11, 2025) — no longer receiving security updates or patches. Hashicorp Boundary 0.21.3 is the current supported release — 3 versions in active support. Also see Hashicorp Terraform end of support life for related end-of-life information.

Currently Supported Hashicorp Boundary Releases - Active EOS/EOSL Support (3)

Release	Released	Security Support	Latest
0.21	Dec 11, 2025 (5 months ago)	Active	0.21.3 2026-04-30 (3 weeks and 3 days ago)
0.20	Sep 25, 2025 (7 months ago)	Active	0.20.3 2026-04-30 (3 weeks and 3 days ago)
0.19	Feb 10, 2025 (1 year and 3 months ago)	Active	0.19.5 2026-04-30 (3 weeks and 3 days ago)

Hashicorp Boundary End of Life (EOL) Releases - No Longer Supported (3)

Release	Released	Security Support	Latest
0.18	Oct 14, 2024 (1 year and 7 months ago)	Dec 11, 2025 (5 months ago)	0.18.2 2024-12-12 (1 year and 5 months ago)
0.17	Jul 31, 2024 (1 year and 9 months ago)	Sep 25, 2025 (7 months ago)	0.17.2 2024-10-14 (1 year and 7 months ago)
0.16	Apr 30, 2024 (2 years ago)	Feb 10, 2025 (1 year and 3 months ago)	0.16.3 2024-08-22 (1 year and 9 months ago)

Hashicorp Boundary End of Life & Support Summary

Which Hashicorp Boundary Versions Are Currently Supported?

Hashicorp Boundary currently has 3 supported releases. Hashicorp Boundary 0.21.3 is the latest. Hashicorp Boundary 0.20. Also see Nomad EOSL dates for related end-of-life information.

Hashicorp Boundary End of Life (EOL) Version History

3 Hashicorp Boundary releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Hashicorp Boundary 0.18 reached EOL on Dec 11, 2025. Hashicorp Boundary 0.21.3 is the recommended upgrade for users still on End of Life versions.