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Concrete CMS end of life dates
Every Concrete CMS release cycle and when it stops getting security fixes.
| Release | End of life | Status | Latest version |
|---|---|---|---|
| 9 | Not announced | No date announced | 9.5.4 |
| 8 | 5 Aug 2025 | End of life | 8.5.21 |
| 5.7 | 23 Oct 2019 | End of life | 5.7.5.13 |
| 5.6 | 26 Feb 2019 | End of life | 5.6.4.0 |
Data from endoflife.date, refreshed daily (last 6 Oct 2026).
Get reminded before it hits your stack
StackClock finds Concrete CMS 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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A free calendar feed with every Concrete CMS end-of-life date. It updates by itself.
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