Harbor End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 2.15.2 (July 02, 2026)

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.

Harbor end of life dates timeline — release schedule chart of the 8 most recent Harbor versions, mapping security support windows against their EOL dates — Harbor end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent Harbor releases of 18 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Harbor EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported Harbor Releases - Active EOS/EOSL Support (3)

Release	Released	Support	Latest
2.15	Mar 20, 2026 (4 months ago)	Active	2.15.2 2026-07-02 (1 month and 5 days ago)
2.14	Sep 17, 2025 (10 months ago)	Active	2.14.4 2026-05-11 (2 months ago)
2.13	Apr 09, 2025 (1 year and 3 months ago)	Active	2.13.5 2026-03-10 (4 months ago)

Harbor End of Life (EOL) Releases - No Longer Supported (15)

Release	Released	Support	Latest
2.12	Nov 05, 2024 (1 year and 9 months ago)	Mar 20, 2026 (4 months ago)	2.12.4 2025-05-23 (1 year and 2 months ago)
2.11	Jun 04, 2024 (2 years and 2 months ago)	Sep 17, 2025 (10 months ago)	2.11.2 2024-11-19 (1 year and 8 months ago)
2.10	Dec 14, 2023 (2 years and 7 months ago)	Apr 09, 2025 (1 year and 3 months ago)	2.10.3 2024-07-04 (2 years and 1 month ago)
2.9	Aug 31, 2023 (2 years and 11 months ago)	Nov 08, 2024 (1 year and 8 months ago)	2.9.5 2024-07-01 (2 years and 1 month ago)
2.8	Apr 13, 2023 (3 years and 3 months ago)	Jun 04, 2024 (2 years and 2 months ago)	2.8.6 2024-04-22 (2 years and 3 months ago)

2.7	Dec 16, 2022 (3 years and 7 months ago)	Dec 14, 2023 (2 years and 7 months ago)	2.7.4 2023-11-30 (2 years and 8 months ago)
2.6	Aug 28, 2022 (3 years and 11 months ago)	Aug 31, 2023 (2 years and 11 months ago)	2.6.4 2023-02-22 (3 years and 5 months ago)
2.5	Apr 07, 2022 (4 years and 4 months ago)	Apr 13, 2023 (3 years and 3 months ago)	2.5.6 2023-02-23 (3 years and 5 months ago)
2.4	Oct 25, 2021 (4 years and 9 months ago)	Dec 16, 2022 (3 years and 7 months ago)	2.4.3 2022-08-03 (4 years ago)
2.3	Jun 17, 2021 (5 years and 1 month ago)	Aug 28, 2022 (3 years and 11 months ago)	2.3.5 2021-12-15 (4 years and 7 months ago)
2.2	Feb 23, 2021 (5 years and 5 months ago)	Apr 07, 2022 (4 years and 4 months ago)	2.2.4 2021-10-25 (4 years and 9 months ago)
2.1	Sep 18, 2020 (5 years and 10 months ago)	Oct 25, 2021 (4 years and 9 months ago)	2.1.6 2021-07-09 (5 years ago)
2.0	May 13, 2020 (6 years and 2 months ago)	Jun 17, 2021 (5 years and 1 month ago)	2.0.6 2021-02-05 (5 years and 6 months ago)
1.10	Dec 12, 2019 (6 years and 7 months ago)	Feb 23, 2021 (5 years and 5 months ago)	1.10.19 2024-09-20 (1 year and 10 months ago)
1.9	Sep 17, 2019 (6 years and 10 months ago)	Sep 18, 2020 (5 years and 10 months ago)	1.9.4 2019-12-31 (6 years and 7 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 Kuma lifecycle 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.