Concrete CMS end-of-life dates

Concrete CMS 9 has no announced end-of-life date.

CycleReleasedActive support endsEnd of lifeLatestLTS
92021-10-299.5.7
82016-12-012025-08-058.5.21
5.72014-09-122019-10-235.7.5.13
5.62012-08-262019-02-265.6.4.0

Facts

Source
endoflife.date (checked 2026-09-09)

Release cycles

Concrete CMS has 4 tracked release cycles.

3 cycles have reached end of life.

Keelbench tracks end-of-life dates for 469 products, updated daily. Check your repositories against these dates with Deps.