Hashicorp Boundary End of Life (EOL), End of Support (EOS), EOSL, EOSS, and EOSM Dates

Latest Release: 0.21.2 (April 07, 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 0.21.2 is the current supported release — 3 versions in active support.

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

Release	Released	Security Support	Latest	LTS
0.21	2025-12-11 (4 months ago)	-	0.21.2 2026-04-07 (1 week and 5 days ago)	-
0.20	2025-09-25 (6 months ago)	-	0.20.1 2025-11-03 (5 months ago)	-
0.19	2025-02-10 (1 year and 2 months ago)	-	0.19.3 2025-07-10 (9 months ago)	-

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

Release	Released	Security Support	Latest	LTS
0.18	2024-10-14 (1 year and 6 months ago)	2025-12-11 (4 months ago)	0.18.2 2024-12-12 (1 year and 4 months ago)	-
0.17	2024-07-31 (1 year and 8 months ago)	2025-09-25 (6 months ago)	0.17.2 2024-10-14 (1 year and 6 months ago)	-
0.16	2024-04-30 (1 year and 11 months ago)	2025-02-10 (1 year and 2 months ago)	0.16.3 2024-08-22 (1 year and 7 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 0.21.2 is the latest. Hashicorp Boundary 0.20.

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 0.21.2 is the recommended upgrade for users still on End of Life versions.