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

Latest Release: 3.33.0 (October 01, 2026)

7 Calico versions have reached End of Life (EOL) and End of Support (EOS), including Calico 3.31 (EOL date: Oct 01, 2026) — no longer receiving security updates or patches. Calico 3.33.0 is the current supported release — 2 versions in active support. Also see RabbitMQ EOSL dates for related end-of-life information.

Calico end of life dates timeline — release schedule chart of the 8 most recent Calico versions, mapping security support windows against their EOL dates — Calico end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 8 most recent Calico releases of 9 total. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Calico EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported Calico Releases - Active EOS/EOSL Support (2)

Release	Released	Security Support	Latest
3.33	Oct 01, 2026 (1 week ago)	Active	3.33.0 2026-10-01 (1 week ago)
3.32	Apr 30, 2026 (5 months ago)	Active	3.32.2 2026-08-30 (1 month and 1 week ago)

Calico End of Life (EOL) Releases - No Longer Supported (7)

Release	Released	Security Support	Latest
3.31	Oct 21, 2025 (11 months ago)	Oct 01, 2026 (1 week ago)	3.31.7 2026-08-20 (1 month and 2 weeks ago)
3.30	May 05, 2025 (1 year and 5 months ago)	Apr 30, 2026 (5 months ago)	3.30.7 2026-03-18 (6 months ago)
3.29	Oct 29, 2024 (1 year and 11 months ago)	Oct 21, 2025 (11 months ago)	3.29.7 2025-11-19 (10 months ago)
3.28	May 10, 2024 (2 years and 4 months ago)	May 05, 2025 (1 year and 5 months ago)	3.28.5 2025-06-11 (1 year and 3 months ago)
3.27	Dec 15, 2023 (2 years and 9 months ago)	Oct 29, 2024 (1 year and 11 months ago)	3.27.5 2024-11-28 (1 year and 10 months ago)

3.26	May 27, 2023 (3 years and 4 months ago)	May 11, 2024 (2 years and 4 months ago)	3.26.5 2024-08-29 (2 years and 1 month ago)
3.25	Jan 11, 2023 (3 years and 8 months ago)	Dec 15, 2023 (2 years and 9 months ago)	3.25.2 2023-09-05 (3 years and 1 month ago)

Calico End of Life & Support Summary

Which Calico Versions Are Currently Supported?

Calico currently has 2 supported releases. Calico 3.33.0 is the latest. Calico 3.32. Also see Chef Infra Server end of life dates for related end-of-life information.

Calico End of Life (EOL) Version History

7 Calico releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Calico 3.31 reached EOL on Oct 01, 2026. Calico 3.33.0 is the recommended upgrade for users still on End of Life versions. Also see Istio EOSL information for related end-of-life information.