Download the installer for your operating system or run
oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.7.59-x86_64
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Unable to show full changelog: could not get image info for from pullSpec quay.io/openshift-release-dev/ocp-release:4.7.21-x86_64: could not get image info for quay.io/openshift-release-dev/ocp-release:4.7.21-x86_64: error: cannot retrieve image configuration for manifest sha256:60454c3270a61432447c752a9d5ee3e7d84cebcfd5d371eb4daa263623923dac: received unexpected HTTP status: 500 Internal Server Error
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