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Checkmk end of life dates
The next Checkmk release to reach end of life is 2.3, on 29 Oct 2026 (in 23 days). After that date it gets no more security fixes.
| Release | End of life | Status | Latest version |
|---|---|---|---|
| 2.5 | 28 Apr 2028 | Supported | 2.5 |
| 2.4 | 6 Nov 2027 | Supported | 2.4 |
| 2.3 | 29 Oct 2026 · in 23 days | Ending soon | 2.3 |
| 2.2 | 23 Nov 2025 · 317 days ago | End of life | 2.2 |
| 2.1 | 24 Nov 2024 | End of life | 2.1 |
| 2.0 | 9 Sept 2023 | End of life | 2.0 |
Data from endoflife.date, refreshed daily (last 6 Oct 2026).
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StackClock finds Checkmk in your Dockerfile or manifest and reminds you 60, 30, 14, 7 and 1 day before your version reaches end of life.
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