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Tech · Retirements

Red Hat retires Red Hat OpenShift 4.21

Tue, August 3, 2027

in 9 moUnverified

Source

Red Hat OpenShift ends support for this runtime.

Source, method and history
Source
Red Hat
How we know
From the Sunsets API (sunsets.fru.dev), which reads each vendor's deprecation page.
Who
Red Hat
Recurs
one-off
More on Glyph
sunsets.fru.dev
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Changes
  • 2026-09-25: added to 2027-08-03