cert-manager 1.20 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Supported
cert-manager 1.20 is actively supported.
1.20.3 latest release
Check your version# cmctl must be installed separately, see https://cert-manager.io/docs/reference/cmctl/.
Support timeline
Official dates from the cert-manager release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 10 Mar 2026 | — |
| End of life (scheduled) | — | not announced |
| Latest release | 1.20.3 · 25 Jun 2026 | current |
Frequently asked questions
When does cert-manager 1.20 reach end of life?
No end-of-life date has been announced for cert-manager 1.20 yet.
Is cert-manager 1.20 still supported?
Yes. cert-manager 1.20 is currently maintained. Latest release: 1.20.3, published 25 Jun 2026.
What happens when cert-manager 1.20 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 cert-manager 1.20?
No end-of-life date has been announced yet.