Download the installer for your operating system or run
oc adm release extract --tools registry.ci.openshift.org/ocp/release:4.1.0-0.ci-2021-02-01-211231
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Unable to show full changelog: could not generate a changelog: error: unable to read image registry.svc.ci.openshift.org/ocp/release@sha256:eed10cc448069cb6f45389024f648236a1932b8a40bd0f7f1b18c8a3e072d5fd: unauthorized: authentication required
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