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LonghornEnd of Life (EOL) Dates & Support Status
Active
OtherLatest Version: 1.12.1Latest Release: Aug 14, 2026
Support summary
Longhorn 1.9 reaches EOL in 61 days. Start upgrade planning and compatibility testing now.
What do EOL and support statuses mean?Next EOL
Nov 27, 2026
Longhorn 1.9 · 61 days left
Supported cycles
4
0 lts
Versions
12
Latest Version
1.12.1
Active Support
4
EOL
8
Lifecycle Timeline
Jun 15, 2022As of Sep 27, 2026
1.12Active · Dec 2, 2027
1.11Active · Jul 29, 2027
1.10Active · Mar 25, 2027
1.9Active · Nov 27, 2026
1.8EOL · Jul 22, 2026
1.7EOL · Sep 4, 2025
1.6EOL · Mar 29, 2025
1.5EOL · Jul 19, 2024
1.4EOL · Mar 13, 2024
1.3EOL · Aug 11, 2023
ActiveSecurityEOLHistorical phase unknown
Bars show history up to the snapshot date. Gray intervals lack dated support boundaries; arrows indicate an unannounced EOL date, not a support guarantee.
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 1.12 | Jun 2, 2026 | Maintained | Dec 2, 2027 | 1.12.1 | No | Active |
| 1.11 | Jan 29, 2026 | Maintained | Jul 29, 2027 | 1.11.3 | No | Active |
| 1.10 | Sep 25, 2025 | Maintained | Mar 25, 2027 | 1.10.2 | No | Active |
| 1.9 | May 27, 2025 | Maintained | Nov 27, 2026 | 1.9.2 | No | Active |
| 1.8 | Jan 22, 2025 | Ended | Jul 22, 2026 | 1.8.2 | No | EOL |
| 1.7 | Aug 20, 2024 | Ended | Sep 4, 2025 | 1.7.3 | No | EOL |
| 1.6 | Feb 1, 2024 | Ended | Mar 29, 2025 | 1.6.4 | No | EOL |
| 1.5 | Jul 7, 2023 | Ended | Jul 19, 2024 | 1.5.5 | No | EOL |
| 1.4 | Dec 30, 2022 | Ended | Mar 13, 2024 | 1.4.4 | No | EOL |
| 1.3 | Jun 15, 2022 | Ended | Aug 11, 2023 | 1.3.3 | No | EOL |
| 1.2 | Aug 31, 2021 | Ended | Oct 6, 2022 | 1.2.6 | No | EOL |
| 1.1 | Dec 18, 2020 | Ended | Apr 23, 2022 | 1.1.3 | No | EOL |
Data sources
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Show Longhorn's live support status in your README, docs, or dashboard. The badge is a static SVG served from eol.wiki and follows the lifecycle data above.
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<a href="https://eol.wiki/longhorn/"><img src="https://eol.wiki/badge/longhorn.svg" alt="Longhorn end-of-life status" height="20"></a>Frequently Asked Questions
Which versions of Longhorn have reached end of life?
The following Longhorn versions have reached end of life and no longer receive security updates: 1.8, 1.7, 1.6, 1.5, 1.4, 1.3, 1.2, 1.1. It is recommended to upgrade to a supported version.
Is it safe to continue using Longhorn 1.8?
Longhorn 1.8 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 Longhorn?
The latest version of Longhorn is 1.12.1, released in the 1.12 release cycle.
How many versions of Longhorn are currently supported?
Longhorn currently has 4 actively supported version(s): 1.12, 1.11, 1.10, 1.9.
When does Longhorn 1.12 reach end of life?
Longhorn 1.12 is scheduled to reach end of life on Dec 2, 2027.
What should I do when Longhorn reaches end of life?
When a Longhorn 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.