ClickHouse 25.11 end of life (EOL) date and support status
End of life End of life since 2026-02-27 (223 days ago)
Upgrade: ClickHouse 25.11 no longer receives fixes. Supported cycles: 26.9, 26.8, 26.7, 26.3.
| Product | ClickHouse |
|---|---|
| Version cycle | 25.11 |
| Status | End of life |
| Released | 2025-11-27 |
| Active support until | — |
| End of life | 2026-02-27 |
| Latest version | 25.11.9.34 (2026-02-17) |
| Last verified | 2026-10-08 |
All ClickHouse versions → · Source: endoflife.date
Frequently asked questions
Is ClickHouse 25.11 end of life?
Yes. End of life since 2026-02-27 (223 days ago). It no longer receives security or bug fixes.
When does ClickHouse 25.11 reach end of life?
ClickHouse 25.11 reached end of life on 2026-02-27.
When was ClickHouse 25.11 released?
ClickHouse 25.11 was first released on 2025-11-27.
What is the latest ClickHouse 25.11 version?
The latest 25.11 release is 25.11.9.34, published on 2026-02-17.
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