Chef Infra Server End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 15.10.125 (August 27, 2026)

4 Chef Infra Server versions have reached End of Life (EOL) and End of Support (EOS), including Chef Infra Server 14 (EOL date: Dec 31, 2025) — no longer receiving security updates or patches. Chef Infra Server 15.10.125 is the current supported release. Also see RabbitMQ end of support dates for related end-of-life information.

Chef Infra Server end of life dates timeline — release schedule chart of the 5 most recent Chef Infra Server versions, mapping active support and security support windows against their EOL dates — Chef Infra Server end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 5 most recent Chef Infra Server releases. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Chef Infra Server EOL, EOS and EOSL dates for every version are listed in the tables below.

Currently Supported Chef Infra Server Releases - Active EOS/EOSL Support (1)

Release	Released	Security Support	Active Support	Latest
15	Jun 13, 2022 (4 years and 3 months ago)	Active	Active	15.10.125 2026-08-27 (1 month and 1 week ago)

Chef Infra Server End of Life (EOL) Releases - No Longer Supported (4)

Release	Released	Security Support	Active Support	Latest
14	Jun 08, 2020 (6 years and 4 months ago)	Dec 31, 2025 (9 months ago)	Jun 13, 2022 (4 years and 3 months ago)	14.16.19 2022-06-07 (4 years and 4 months ago)
13	May 31, 2019 (7 years and 4 months ago)	Jun 30, 2021 (5 years and 3 months ago)	Jun 08, 2020 (6 years and 4 months ago)	13.2.0 2020-04-10 (6 years and 5 months ago)
12	Nov 25, 2014 (11 years and 10 months ago)	Dec 31, 2020 (5 years and 9 months ago)	May 31, 2019 (7 years and 4 months ago)	12.19.31 2019-03-07 (7 years and 7 months ago)
11	Feb 04, 2013 (13 years and 8 months ago)	Dec 31, 2018 (7 years and 9 months ago)	Nov 25, 2014 (11 years and 10 months ago)	11.1.7 2014-06-19 (12 years and 3 months ago)

Chef Infra Server End of Life & Support Summary

Which Chef Infra Server Versions Are Currently Supported?

Chef Infra Server currently has 1 supported release. Chef Infra Server 15.10.125 is the latest. Also see Bitcoin Core end of life for related end-of-life information.

Chef Infra Server End of Life (EOL) Version History

4 Chef Infra Server releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Chef Infra Server 14 reached EOL on Dec 31, 2025. Chef Infra Server 15.10.125 is the recommended upgrade for users still on End of Life versions. Also see Samba lifecycle dates for related end-of-life information.