Yocto Project End of Life (EOL) Dates and End of Support (EOS) Dates
12 Yocto Project versions have reached End of Life (EOL) and End of Support (EOS), including Yocto Project 5.2 Walnascar (EOL date: Dec 07, 2025) — no longer receiving security updates or patches. Yocto Project 5.3 Whinlatter reaches its End of Support date on Jun 15, 2026 — plan your upgrade path now. Yocto Project 5.0.17 LTS is the current supported release, with support through Apr 30, 2028. Also see CentOS Stream end of support dates for related end-of-life information.
Currently Supported Yocto Project Releases - Active EOS/EOSL Support (1)
| Release | Released | Support Status | Latest | LTS |
|---|---|---|---|---|
| 5.0 'Scarthgap' (LTS) | (2 years ago) | (in 1 year and 11 months) | 5.0.17 (1 month and 1 week ago) | LTS |
Yocto Project Releases Nearing End of Life - Support Ending Soon (1)
| Release | Released | Support Status | Latest | LTS |
|---|---|---|---|---|
| 5.3 'Whinlatter' | (5 months ago) | (in 3 weeks and 1 day) | 5.3 (5 months ago) | - |
Yocto Project End of Life (EOL) Releases - No Longer Supported (12)
| Release | Released | Support Status | Latest | LTS |
|---|---|---|---|---|
| 5.2 'Walnascar' | (1 year ago) | (5 months ago) | 5.2.4 (7 months ago) | - |
| 5.1 'Styhead' | (1 year and 7 months ago) | (1 year ago) | 5.1.4 (1 year and 1 month ago) | - |
| 4.3 'Nanbield' | (2 years and 6 months ago) | (1 year and 11 months ago) | 4.3.4 (2 years and 1 month ago) | - |
| 4.2 'Mickledore' | (3 years ago) | (2 years and 6 months ago) | 4.2.4 (2 years and 5 months ago) | - |
| 4.1 'Langdale' | (3 years and 7 months ago) | (2 years and 11 months ago) | 4.1.4 (3 years ago) | - |
| 4.0 'Kirkstone' (LTS) | (4 years ago) | (3 weeks and 6 days ago) | 4.0.35 (3 weeks and 4 days ago) | LTS |
| 3.4 'Honister' | (4 years and 6 months ago) | (4 years ago) | 3.4.4 (4 years ago) | - |
| 3.3 'Hardknott' | (5 years and 1 month ago) | (4 years and 1 month ago) | 3.3.6 (4 years ago) | - |
| 3.2 'Gatesgarth' | (5 years and 6 months ago) | (5 years ago) | 3.2.4 (5 years ago) | - |
| 3.1 'Dunfell' (LTS) | (6 years and 1 month ago) | (2 years ago) | 3.1.33 (2 years ago) | LTS |
| 3.0 'Zeus' | (6 years and 7 months ago) | (5 years and 9 months ago) | 3.0.4 (5 years and 9 months ago) | - |
| 2.7 'Warrior' | (7 years ago) | (5 years and 11 months ago) | 2.7.4 (5 years and 11 months ago) | - |
Yocto Project End of Life & Support Summary
Which Yocto Project Versions Are Currently Supported?
Yocto Project currently has 1 supported release. Yocto Project 5.0.17 LTS is the latest, with active support through Apr 30, 2028. Note that Yocto Project 5.3 Whinlatter support ends on Jun 15, 2026 — plan your upgrade before then. Also see postmarketOS end of support life for related end-of-life information.
Yocto Project Versions Nearing End of Life
1 Yocto Project release is reaching End of Life (EOL) within 6 months. Yocto Project 5.3 Whinlatter support ends on Jun 15, 2026. Upgrade to Yocto Project 5.0.17 LTS to stay on a supported release. Also see openSUSE lifecycle dates for related end-of-life information.
Yocto Project End of Life (EOL) Version History
12 Yocto Project releases have reached End of Life (EOL) and End of Support (EOS) — no longer receiving updates or patches. Yocto Project 5.2 Walnascar reached EOL on Dec 07, 2025. Yocto Project 5.0.17 LTS is the recommended upgrade for users still on End of Life versions.