What is the version of your ORAS CLI

oras 1.1.0-rc.1

What would you like to be added?

Add zot as a registry service backend for e2e tests

Why is this needed for ORAS?

oras distribution only implements OCI image-spec v1.1.0 rc2, which doesn't allow image to have artifactType field and referrers API filtering is implemented based on image.config.mediaType. We should utilize zot to cover the OCI image-spec v1.1.0 rc4 testing to make sure oras is compliant to the latest spec

Are you willing to submit PRs to contribute to this feature?

• Yes, I am willing to implement it.