Mandrel 21.x — End of Life
EOLMandrel 21.x — All releases
| Version | Released | Active support | EOL date | Latest patch | Status | Alert me |
|---|---|---|---|---|---|---|
| 21.3LTS | Oct 20, 2021 | — | Jul 17, 2023 | 21.3.6.0 | EOL | |
| 21.2LTS | Jul 21, 2021 | — | Jan 18, 2022 | 21.2.0.2 | EOL | |
| 21.1 | Apr 26, 2021 | — | Jul 20, 2021 | 21.1.0.0 | EOL | |
| 21.0 | Feb 1, 2021 | — | Apr 26, 2021 | 21.0.0.0 | EOL |
CVEs affecting Mandrel 21.x (0)
Mandrel 21.x is EOL — migrate to Mandrel 22.x
Mandrel 22.x is the next major release. Plan your upgrade before Mandrel 21.x stops receiving security patches.
Frequently asked questions
Is Mandrel 21 end of life?
Yes. All Mandrel 21.x releases have reached end of life and no longer receive security patches. Migrate to Mandrel 22.x as soon as possible.
What CVEs affect Mandrel 21?
No CVEs are currently tracked for Mandrel 21.x in our database. This may mean no vulnerabilities have been recorded yet, or the data is still syncing.
What is the latest Mandrel 21 version?
The latest Mandrel 21.x patch release is 21.3.6.0, released on April 21, 2023. Always run the latest patch to benefit from all security fixes.
How to migrate from Mandrel 21 to Mandrel 22?
To migrate from Mandrel 21 to Mandrel 22: (1) review the official Mandrel 22 migration guide for breaking changes, (2) update dependencies and configuration accordingly, (3) test thoroughly in a staging environment, (4) deploy with a rollback plan. Starting early gives you time to resolve compatibility issues before your current version reaches end of life.
Is it safe to run Mandrel 21 in production?
No. Mandrel 21 has reached end of life and security vulnerabilities are no longer patched. Upgrade to a supported version immediately.
Data sourced from endoflife.date · CVE data from NVD · EPSS from FIRST.org · KEV from CISA