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ClickHouse end of life dates

The next ClickHouse release to reach end of life is 26.3, on 26 Mar 2027 (in 171 days). After that date it gets no more security fixes.

ReleaseEnd of lifeStatusLatest version
26.9Not announcedNo date announced26.9.10.4
26.827 Aug 2027 · in 325 daysSupported26.8.17.4
26.7Not announcedNo date announced26.7.22.4
26.621 Sept 2026 · 15 days agoEnd of life26.6.8.7
26.527 Aug 2026 · 40 days agoEnd of life26.5.7.64
26.422 Jul 2026 · 76 days agoEnd of life26.4.5.143
26.326 Mar 2027 · in 171 daysEnding soon26.3.42.3
26.221 May 2026 · 138 days agoEnd of life26.2.19.43
26.15 May 2026 · 154 days agoEnd of life26.1.12.23
25.1226 Mar 2026 · 194 days agoEnd of life25.12.12.1
25.1127 Feb 2026 · 221 days agoEnd of life25.11.9.34
25.1030 Jan 2026 · 249 days agoEnd of life25.10.7.6
25.918 Dec 2025 · 292 days agoEnd of life25.9.7.56
25.829 Aug 2026 · 38 days agoEnd of life25.8.33.6
25.71 Nov 2025 · 339 days agoEnd of life25.7.8.71
25.627 Sept 2025End of life25.6.13.41
25.529 Aug 2025End of life25.5.11.15
25.429 Jul 2025End of life25.4.13.22
25.320 Mar 2026 · 200 days agoEnd of life25.3.14.14
25.222 May 2025End of life25.2.2.39
25.122 Apr 2025End of life25.1.8.25

Data from endoflife.date, refreshed daily (last 6 Oct 2026).

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