Longhorn End of Life (EOL) Dates and End of Support (EOS) Dates
7 Longhorn versions have reached End of Life (EOL) and End of Support (EOS), including Longhorn 1.7 (EOL date: Sep 04, 2025) — no longer receiving security updates or patches. Longhorn 1.8 reaches its End of Support date on Jul 22, 2026 — plan your upgrade path now. Longhorn 1.12.0 is the current supported release, with support through Dec 02, 2027 — 3 versions in active support. Also see Argo Workflows end of support life for related end-of-life information.
Currently Supported Longhorn Releases - Active EOS/EOSL Support (3)
Longhorn Releases Nearing End of Life - Support Ending Soon (2)
Longhorn End of Life (EOL) Releases - No Longer Supported (7)
| Release | Released | Support | Latest |
|---|---|---|---|
| 1.7 | (1 year and 10 months ago) | (10 months ago) | 1.7.3 (1 year and 4 months ago) |
| 1.6 | (2 years and 5 months ago) | (1 year and 3 months ago) | 1.6.4 (1 year and 6 months ago) |
| 1.5 | (3 years ago) | (1 year and 11 months ago) | 1.5.5 (2 years and 2 months ago) |
| 1.4 | (3 years and 6 months ago) | (2 years and 3 months ago) | 1.4.4 (2 years and 8 months ago) |
| 1.3 | (4 years ago) | (2 years and 10 months ago) | 1.3.3 (3 years and 2 months ago) |
| 1.2 | (4 years and 10 months ago) | (3 years and 9 months ago) | 1.2.6 (3 years and 8 months ago) |
| 1.1 | (5 years and 6 months ago) | (4 years and 2 months ago) | 1.1.3 (4 years and 6 months ago) |
Longhorn End of Life & Support Summary
Which Longhorn Versions Are Currently Supported?
Longhorn currently has 3 supported releases. Longhorn 1.12.0 is the latest, with active support through Dec 02, 2027. Longhorn 1.11 is also supported until Jul 29, 2027. Note that Longhorn 1.8 support ends on Jul 22, 2026 — plan your upgrade before then. Also see VMware Harbor Registry end of support for related end-of-life information.
Longhorn Versions Nearing End of Life
2 Longhorn releases are reaching End of Life (EOL) within 6 months. Longhorn 1.8 support ends on Jul 22, 2026. Longhorn 1.9 follows on Nov 27, 2026. Upgrade to Longhorn 1.12.0 to stay on a supported release.
Longhorn End of Life (EOL) Version History
7 Longhorn releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Longhorn 1.7 reached EOL on Sep 04, 2025. Longhorn 1.12.0 is the recommended upgrade for users still on End of Life versions.