Kubernetes 1.21
end of lifeEOL 2022-06-28
Kubernetes 1.21 reached end of life on 2022-06-28 and is no longer supported. First release: 2021-04-08. Latest stable release: 1.21.14. Lifecycle periods below are derived from official vendor sources with provenance.
Latest stable 1.21.14 (2022-06-17)
Lifecycle & support periods
| Phase | From | Until | Provider | Source |
|---|---|---|---|---|
| standard support | 2021-04-08 | 2022-06-28 | Kubernetes Community | Kubernetes Release Schedule |
| end of life | 2022-06-28 | — | Kubernetes Community | Kubernetes Release Schedule |
Provenance
Every lifecycle fact is traceable to its authoritative source.
- Kubernetes Release Schedulefirst party · highhttps://raw.githubusercontent.com/kubernetes/website/main/data/releases/schedule.yaml
Retrieved 2026-08-29 · Kubernetes 1.21 end of life
- Kubernetes Release Schedulefirst party · highhttps://raw.githubusercontent.com/kubernetes/website/main/data/releases/schedule.yaml
Retrieved 2026-08-29 · Kubernetes 1.21 supported releases
Recent releases
- 1.21.142022-06-17
- 1.21.132022-05-25
- 1.21.122022-04-20
- 1.21.112022-03-16
- 1.21.102022-02-17
- 1.21.92022-01-19
- 1.21.82021-12-15
- 1.21.72021-11-17
- 1.21.62021-10-28
- 1.21.52021-09-15
- 1.21.42021-08-11
- 1.21.32021-07-15