Download the installer for your operating system or run
oc adm release extract --tools quay.io/openshift-release-dev/ocp-release:4.7.0-x86_64
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Unable to show full changelog: could not generate a changelog: error: unable to read image quay.io/openshift-release-dev/ocp-release@sha256:5d788c169964186e7c963da9d03b979b128f01b7e1e25b66607139dd88fd48d8: Get "https://quay.io/v2/openshift-release-dev/ocp-release/manifests/sha256:5d788c169964186e7c963da9d03b979b128f01b7e1e25b66607139dd88fd48d8": received unexpected HTTP status: 500 Internal Server Error
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