Mandrel 23.1 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
Mandrel 23.1 is actively supported.
23.1.12.0 latest release
Support timeline
Official dates from the Mandrel release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 12 Oct 2023 | — |
| End of life (scheduled) | — | not announced |
| Latest release | 23.1.12.0 · 5 Aug 2026 | current |
Frequently asked questions
When does Mandrel 23.1 reach end of life?
No end-of-life date has been announced for Mandrel 23.1 yet.
Is Mandrel 23.1 still supported?
Yes. Mandrel 23.1 is currently maintained. Latest release: 23.1.12.0, published 5 Aug 2026.
What happens when Mandrel 23.1 reaches end of life?
Security fixes stop. After — this branch receives no further updates under standard support.
How long do I have to upgrade from Mandrel 23.1?
No end-of-life date has been announced yet.