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Yocto Project
Active
Operating Systems Latest Version: 5.3 Latest Release: Dec 15, 2025
The Yocto Project provides tools and templates for creating custom Linux distributions for embedded systems.
Versions
14
Latest Version
5.3
Active Support
2
EOL
12
Lifecycle Timeline
Today ↓
5.3
5.3
5.2
5.2
5.1
5.1
5.0
5.0
4.3
4.3
4.2
4.2
4.1
4.1
4.0
4.0
3.4
3.4
3.3
3.3
Active SupportSecurity SupportEOL
Versions
| Release | Release Date | Active Support | EOL | Latest Version | LTS | Status |
|---|---|---|---|---|---|---|
| 5.3 | Dec 15, 2025 | Yes | Jun 15, 2026 | 5.3 | No | Active |
| 5.2 | May 7, 2025 | No | Dec 7, 2025 | 5.2.4 | No | EOL |
| 5.1 | Oct 16, 2024 | No | May 16, 2025 | 5.1.4 | No | EOL |
| 5.0 | Apr 29, 2024 | Yes | Apr 30, 2028 | 5.0.18 | Yes | Active |
| 4.3 | Nov 9, 2023 | No | Jun 9, 2024 | 4.3.4 | No | EOL |
| 4.2 | May 3, 2023 | No | Nov 5, 2023 | 4.2.4 | No | EOL |
| 4.1 | Oct 23, 2022 | No | May 27, 2023 | 4.1.4 | No | EOL |
| 4.0 | Apr 25, 2022 | No | Apr 27, 2026 | 4.0.35 | Yes | EOL |
| 3.4 | Oct 25, 2021 | No | May 1, 2022 | 3.4.4 | No | EOL |
| 3.3 | Apr 19, 2021 | No | Apr 20, 2022 | 3.3.6 | No | EOL |
| 3.2 | Nov 3, 2020 | No | May 1, 2021 | 3.2.4 | No | EOL |
| 3.1 | Apr 21, 2020 | No | Apr 30, 2024 | 3.1.33 | Yes | EOL |
| 3.0 | Oct 22, 2019 | No | Aug 1, 2020 | 3.0.4 | No | EOL |
| 2.7 | May 1, 2019 | No | Jun 1, 2020 | 2.7.4 | No | EOL |
Frequently Asked Questions
Which versions of Yocto Project have reached end of life?
The following Yocto Project versions have reached end of life and no longer receive security updates: 5.2, 5.1, 4.3, 4.2, 4.1, 4.0, 3.4, 3.3 (and 4 more). It is recommended to upgrade to a supported version.
Is it safe to continue using Yocto Project 5.2?
Yocto Project 5.2 has reached end of life and no longer receives security patches or bug fixes. Continuing to use it may expose your systems to known vulnerabilities. We strongly recommend upgrading to a supported version.
What is the latest version of Yocto Project?
The latest version of Yocto Project is 5.3, released in the 5.3 release cycle.
How many versions of Yocto Project are currently supported?
Yocto Project currently has 2 actively supported version(s): 5.3, 5.0.
When does Yocto Project 5.3 reach end of life?
Yocto Project 5.3 is scheduled to reach end of life on Jun 15, 2026.
What should I do when Yocto Project reaches end of life?
When a Yocto Project version reaches end of life, you should: 1) Plan your migration to a supported version as soon as possible. 2) Review the release notes for breaking changes. 3) Test your applications thoroughly in a staging environment. 4) Update your dependencies to ensure compatibility with the new version.