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

Latest Release: 11.0.15 (February 04, 2026)

OTOBO 10.0 has reached End of Life (EOL) and End of Support (EOS) — EOL date: Jan 01, 2026. This version no longer receives security updates, patches, or support. OTOBO 11.0.15 is the current supported release — 2 versions in active support.

Currently Supported OTOBO Releases - Active EOS/EOSL Support (2)

Release	Released	Security Support	Latest	LTS
11.0	2024-05-13 (1 year and 11 months ago)	-	11.0.15 2026-02-04 (2 months ago)	-
10.1	2022-03-02 (4 years and 1 month ago)	-	10.1.16 2025-10-23 (5 months ago)	-

OTOBO End of Life (EOL) Releases - No Longer Supported (1)

Release	Released	Security Support	Latest	LTS
10.0	2020-07-13 (5 years and 9 months ago)	2026-01-01 (3 months ago)	10.0.27 2025-10-23 (5 months ago)	-

OTOBO End of Life & Support Summary

Which OTOBO Versions Are Currently Supported?

OTOBO currently has 2 supported releases. OTOBO 11.0.15 is the latest. OTOBO 10.1.

OTOBO End of Life (EOL) Version History

1 OTOBO release has reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. OTOBO 10.0 reached EOL on Jan 01, 2026. OTOBO 11.0.15 is the recommended upgrade for users still on End of Life versions.