Knative 1.21 end of life (EOL) date and support status
End of life End of life since 2026-08-04 (65 days ago)
Upgrade: Knative 1.21 no longer receives fixes. Supported cycles: 1.23, 1.22.
| Product | Knative |
|---|---|
| Version cycle | 1.21 |
| Status | End of life |
| Released | 2026-01-27 |
| Active support until | — |
| End of life | 2026-08-04 |
| Latest version | 1.21.3 (2026-06-02) |
| Last verified | 2026-10-08 |
All Knative versions → · Source: endoflife.date
Frequently asked questions
Is Knative 1.21 end of life?
Yes. End of life since 2026-08-04 (65 days ago). It no longer receives security or bug fixes.
When does Knative 1.21 reach end of life?
Knative 1.21 reached end of life on 2026-08-04.
When was Knative 1.21 released?
Knative 1.21 was first released on 2026-01-27.
What is the latest Knative 1.21 version?
The latest 1.21 release is 1.21.3, published on 2026-06-02.
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