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Icinga

Icinga

Server App

Icinga 2.16 is the newest actively maintained release, currently at patch 2.16.5. 2 of 18 tracked cycles remain supported.

Latest version

2.16.5

Aug 14, 2026

Actively maintained cycles

2

of 18 tracked

Total cycles tracked

18

since Dec 15, 2009

Support pattern

How Icinga has behaved across the cycles tracked here, rather than what its policy documents state. Useful for judging how much runway a version is likely to have before you commit to it.

Typical support window

8 months

median of 16 completed cycles

New cycle roughly every

8 months

median gap between releases

Compared with server app

−6 mo

shorter than the server app median

Support windows are getting longer: the most recent cycles run about 16 months longer than the earlier ones.

Computed from release and end-of-life dates tracked for Icinga. Medians are used rather than averages so one unusually short or long release does not skew the figure. Cycles with no recorded end-of-life date are excluded from the support window.

Release lifecycle

Actively maintainedSecurity support onlyEnd of life
Today
2.16Latest
2.16.5 · Aug 14, 2026
2.15
2.15.6 · Aug 14, 2026
2.14
EOL Apr 23, 2026
2.13
EOL Jun 17, 2025
2.12
EOL Jul 12, 2023
2.11
EOL Aug 2, 2021
2.10
EOL Aug 3, 2020
2.9
EOL Oct 11, 2018
2.8
EOL Jul 17, 2018
2.7
EOL Nov 16, 2017
2.6
EOL Aug 2, 2017
2.5
EOL Dec 13, 2016
2.4
EOL Aug 22, 2016
2.3
EOL Nov 16, 2015
2.2
EOL Mar 9, 2015
2.1
EOL Nov 17, 2014
2.0
EOL Aug 29, 2014
1
EOL Dec 31, 2018
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