Red Hat OpenShift 4.21
Red Hat OpenShift 4.21 reaches end of life in 9 months.
Supported now: Red Hat OpenShift 4.19 (until 2026-12-17), Red Hat OpenShift 4.20 (until 2027-04-21), Red Hat OpenShift 4.22 (until 2027-12-31)
Facts
- Released
- (12 months ago)
- Active support ended
- (1 month ago)
- Security support ends
- (in 9 months)
- Latest release
- 4.21.36, (18 days ago)
- Source
- endoflife.date (checked 2026-09-09)
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