0.5.0-rc.1

Changelog

• The new GET /images/{name}/attestations endpoint returns in-toto attestation statements (such as SLSA provenance and SPDX SBOM) attached to an image, with optional platform selection, predicate type filtering, and an opt-in statement query parameter for retrieving the verbatim statement bodies. Tools can now retrieve attestation metadata and content directly from the daemon instead of performing additional registry round-trips. moby/moby#52636