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Clickhouse
Active
Other Latest Version: 26.3.4.11 Latest Release: Apr 7, 2026
Versions
15
Latest Version
26.3.4.11
Active Support
4
EOL
11
Lifecycle Timeline
Today ↓
26.3
26.3
26.2
26.2
26.1
26.1
25.12
25.12
25.11
25.11
25.10
25.10
25.9
25.9
25.8
25.8
25.7
25.7
25.6
25.6
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 26.3 | Mar 26, 2026 | - | Mar 26, 2027 | 26.3.4.11 | Yes | Active |
| 26.2 | Feb 27, 2026 | - | No | 26.2.8.15 | No | Active |
| 26.1 | Jan 30, 2026 | - | No | 26.1.7.13 | No | Active |
| 25.12 | Dec 18, 2025 | - | Mar 26, 2026 | 25.12.9.61 | No | EOL |
| 25.11 | Nov 27, 2025 | - | Feb 27, 2026 | 25.11.9.34 | No | EOL |
| 25.10 | Nov 1, 2025 | - | Jan 30, 2026 | 25.10.6.36 | No | EOL |
| 25.9 | Sep 27, 2025 | - | Dec 18, 2025 | 25.9.7.56 | No | EOL |
| 25.8 | Aug 29, 2025 | - | Aug 29, 2026 | 25.8.21.7 | Yes | Active |
| 25.7 | Jul 29, 2025 | - | Nov 1, 2025 | 25.7.8.71 | No | EOL |
| 25.6 | Jun 26, 2025 | - | Sep 27, 2025 | 25.6.13.41 | No | EOL |
| 25.5 | May 22, 2025 | - | Aug 29, 2025 | 25.5.11.15 | No | EOL |
| 25.4 | Apr 22, 2025 | - | Jul 29, 2025 | 25.4.13.22 | No | EOL |
| 25.3 | Mar 20, 2025 | - | Mar 20, 2026 | 25.3.14.14 | Yes | EOL |
| 25.2 | Feb 28, 2025 | - | May 22, 2025 | 25.2.2.39 | No | EOL |
| 25.1 | Jan 28, 2025 | - | Apr 22, 2025 | 25.1.8.25 | No | EOL |
Frequently Asked Questions
Which versions of Clickhouse have reached end of life?
The following Clickhouse versions have reached end of life and no longer receive security updates: 25.12, 25.11, 25.10, 25.9, 25.7, 25.6, 25.5, 25.4 (and 3 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Clickhouse 25.12?
Clickhouse 25.12 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Clickhouse?
The latest version of Clickhouse is 26.3.4.11, released in the 26.3 release cycle.
How many versions of Clickhouse are currently supported?
Clickhouse currently has 4 actively supported version(s): 26.3, 26.2, 26.1, 25.8.
When does Clickhouse 26.3 reach end of life?
Clickhouse 26.3 is scheduled to reach end of life on Mar 26, 2027.
What should I do when Clickhouse reaches end of life?
When a Clickhouse version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.