This repo contains a CLI utility that can be used to upgrade a Sigstore Bundle from one version to a newer version.
$ go build
$ ./sigstore-bundle-upgrade -h
Usage: sigstore-bundle-upgrade <path/to/sigstore/bundle>
-in-place
Update the bundle in place (otherwise print to stdout)
-pretty
Pretty print the output
-version string
Bundle version to upgrade to (default "0.3")
$ ./sigstore-bundle-upgrade myBundle.sigstore.json > myBundle.v0.3.sigstore.json