Freedesktop SDK End of Life (EOL) Dates and End of Support (EOS) Dates

Latest Release: 26.08.2 (October 03, 2026)

4 Freedesktop SDK versions have reached End of Life (EOL) and End of Support (EOS), including Freedesktop SDK 24.08 (EOL date: Sep 08, 2026) — no longer receiving security updates or patches. Freedesktop SDK 26.08.2 is the current supported release, with support through Sep 01, 2028 — 2 versions in active support. Also see CKEditor EOSL information for related end-of-life information.

Freedesktop SDK end of life dates timeline — release schedule chart of the 6 most recent Freedesktop SDK versions, mapping security support windows against their EOL dates — Freedesktop SDK end of life dates and end of support (EOS) dates shown as a release schedule — support windows for the 6 most recent Freedesktop SDK releases. Each bar runs from the release date to the end of security support, with the dashed line marking today. Exact Freedesktop SDK EOL, EOS and EOSL dates for every version are listed in the tables below.

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

Release	Released	Security Support	Latest
26.08	Sep 01, 2026 (1 month and 1 week ago)	Sep 01, 2028 (in 1 year and 10 months)	26.08.2 2026-09-28 (1 week and 3 days ago)
25.08	Sep 01, 2025 (1 year and 1 month ago)	Sep 01, 2027 (in 10 months)	25.08.17 2026-09-15 (3 weeks and 2 days ago)

Freedesktop SDK End of Life (EOL) Releases - No Longer Supported (4)

Release	Released	Security Support	Latest
24.08	Sep 08, 2024 (2 years and 1 month ago)	Sep 08, 2026 (1 month ago)	24.08.37 2026-10-03 (5 days ago)
23.08	Sep 06, 2023 (3 years and 1 month ago)	Sep 06, 2025 (1 year and 1 month ago)	23.08.34 2025-09-29 (1 year ago)
22.08	Sep 01, 2022 (4 years and 1 month ago)	Sep 01, 2024 (2 years and 1 month ago)	22.08.28 2025-09-08 (1 year and 1 month ago)
21.08	Sep 04, 2021 (5 years and 1 month ago)	Sep 04, 2023 (3 years and 1 month ago)	21.08.22 2023-10-02 (3 years ago)

Freedesktop SDK End of Life & Support Summary

Which Freedesktop SDK Versions Are Currently Supported?

Freedesktop SDK currently has 2 supported releases. Freedesktop SDK 26.08.2 is the latest, with active support through Sep 01, 2028. Freedesktop SDK 25.08 is also supported until Sep 01, 2027. Also see Font Awesome EOSL information for related end-of-life information.

Freedesktop SDK End of Life (EOL) Version History

4 Freedesktop SDK releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Freedesktop SDK 24.08 reached EOL on Sep 08, 2026. Freedesktop SDK 26.08.2 is the recommended upgrade for users still on End of Life versions.