Harbor End of Life (EOL) Dates and End of Support (EOS) Dates
15 Harbor versions have reached End of Life (EOL) and End of Support (EOS), including Harbor 2.12 (EOL date: Mar 20, 2026) — no longer receiving security updates or patches. Harbor 2.15.2 is the current supported release — 3 versions in active support. Also see Contour EOSL dates for related end-of-life information.
Currently Supported Harbor Releases - Active EOS/EOSL Support (3)
Harbor End of Life (EOL) Releases - No Longer Supported (15)
| Release | Released | Support | Latest |
|---|---|---|---|
| 2.12 | (1 year and 8 months ago) | (3 months ago) | 2.12.4 (1 year and 1 month ago) |
| 2.11 | (2 years and 1 month ago) | (9 months ago) | 2.11.2 (1 year and 7 months ago) |
| 2.10 | (2 years and 6 months ago) | (1 year and 3 months ago) | 2.10.3 (2 years ago) |
| 2.9 | (2 years and 10 months ago) | (1 year and 8 months ago) | 2.9.5 (2 years ago) |
| 2.8 | (3 years and 2 months ago) | (2 years and 1 month ago) | 2.8.6 (2 years and 2 months ago) |
| 2.7 | (3 years and 6 months ago) | (2 years and 6 months ago) | 2.7.4 (2 years and 7 months ago) |
| 2.6 | (3 years and 10 months ago) | (2 years and 10 months ago) | 2.6.4 (3 years and 4 months ago) |
| 2.5 | (4 years and 3 months ago) | (3 years and 2 months ago) | 2.5.6 (3 years and 4 months ago) |
| 2.4 | (4 years and 8 months ago) | (3 years and 6 months ago) | 2.4.3 (3 years and 11 months ago) |
| 2.3 | (5 years ago) | (3 years and 10 months ago) | 2.3.5 (4 years and 6 months ago) |
| 2.2 | (5 years and 4 months ago) | (4 years and 3 months ago) | 2.2.4 (4 years and 8 months ago) |
| 2.1 | (5 years and 9 months ago) | (4 years and 8 months ago) | 2.1.6 (5 years ago) |
| 2.0 | (6 years and 1 month ago) | (5 years ago) | 2.0.6 (5 years and 5 months ago) |
| 1.10 | (6 years and 6 months ago) | (5 years and 4 months ago) | 1.10.19 (1 year and 9 months ago) |
| 1.9 | (6 years and 9 months ago) | (5 years and 9 months ago) | 1.9.4 (6 years and 6 months ago) |
Harbor End of Life & Support Summary
Which Harbor Versions Are Currently Supported?
Harbor currently has 3 supported releases. Harbor 2.15.2 is the latest. Harbor 2.14. Also see MetalLB end of life dates for related end-of-life information.
Harbor End of Life (EOL) Version History
15 Harbor releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Harbor 2.12 reached EOL on Mar 20, 2026. Harbor 2.15.2 is the recommended upgrade for users still on End of Life versions. Related: Kotlin version lifecycle — end-of-support dates and release schedule.