Icinga 2.15 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Icinga 2.15 is actively supported.
2.15.5 latest release
Check your versionicinga2 -V
Support timeline
Official dates from the Icinga release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 17 Jun 2025 | — |
| End of life (scheduled) | — | not announced |
| Active support ended | 23 Apr 2026 | security fixes only after this |
| Latest release | 2.15.5 · 30 Jun 2026 | current |
Frequently asked questions
When does Icinga 2.15 reach end of life?
No end-of-life date has been announced for Icinga 2.15 yet.
Is Icinga 2.15 still supported?
Yes. Icinga 2.15 is currently maintained. Latest release: 2.15.5, published 30 Jun 2026.
What happens when Icinga 2.15 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 Icinga 2.15?
No end-of-life date has been announced yet.