OTOBO End of Life Dates

Server applications

All 3 OTOBO release branches: support windows, latest releases, and what each EOL branch has missed since. Updated daily — last refresh 2026-10-05.

2still supported

1end of life

Support lifecycle at a glance

■ supported ■ security fixes only ■ end of life

Release dates, security support dates and current support status for every OTOBO branch.

Branch	Released	Security Support ends	Status	Latest
11.0	13 May 20242y 5mo ago	—	supported	11.0.18
10.1	2 Mar 20224y 7mo ago	—	supported	10.1.19
10.0	13 Jul 20206y 3mo ago	1 Jan 20269mo ago	EOL	10.0.27